/*! DataTables 1.13.6
 * ©2008-2023 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     DataTables
 * @description Paginate, search and order HTML tables
 * @version     1.13.6
 * @author      SpryMedia Ltd
 * @contact     www.datatables.net
 * @copyright   SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

/*jslint evil: true, undef: true, browser: true */
/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/

(function(factory) {
        "use strict";

        if (typeof define === 'function' && define.amd) {
            // AMD
            define(['jquery'], function($) {
                return factory($, window, document);
            });
        } else if (typeof exports === 'object') {
            // CommonJS
            // jQuery's factory checks for a global window - if it isn't present then it
            // returns a factory function that expects the window object
            var jq = require('jquery');

            if (typeof window === 'undefined') {
                module.exports = function(root, $) {
                    if (!root) {
                        // CommonJS environments without a window global must pass a
                        // root. This will give an error otherwise
                        root = window;
                    }

                    if (!$) {
                        $ = jq(root);
                    }

                    return factory($, root, root.document);
                };
            } else {
                return factory(jq, window, window.document);
            }
        } else {
            // Browser
            window.DataTable = factory(jQuery, window, document);
        }
    }
    (function($, window, document, undefined) {
        "use strict";


        var DataTable = function(selector, options) {
            // Check if called with a window or jQuery object for DOM less applications
            // This is for backwards compatibility
            if (DataTable.factory(selector, options)) {
                return DataTable;
            }

            // When creating with `new`, create a new DataTable, returning the API instance
            if (this instanceof DataTable) {
                return $(selector).DataTable(options);
            } else {
                // Argument switching
                options = selector;
            }

            /**
             * Perform a jQuery selector action on the table's TR elements (from the tbody) and
             * return the resulting jQuery object.
             *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
             *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
             *  @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
             *    criterion ("applied") or all TR elements (i.e. no filter).
             *  @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
             *    Can be either 'current', whereby the current sorting of the table is used, or
             *    'original' whereby the original order the data was read into the table is used.
             *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
             *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
             *    'current' and filter is 'applied', regardless of what they might be given as.
             *  @returns {object} jQuery object, filtered by the given selector.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Highlight every second row
             *      oTable.$('tr:odd').css('backgroundColor', 'blue');
             *    } );
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Filter to rows with 'Webkit' in them, add a background colour and then
             *      // remove the filter, thus highlighting the 'Webkit' rows only.
             *      oTable.fnFilter('Webkit');
             *      oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
             *      oTable.fnFilter('');
             *    } );
             */
            this.$ = function(sSelector, oOpts) {
                return this.api(true).$(sSelector, oOpts);
            };


            /**
             * Almost identical to $ in operation, but in this case returns the data for the matched
             * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
             * rather than any descendants, so the data can be obtained for the row/cell. If matching
             * rows are found, the data returned is the original data array/object that was used to
             * create the row (or a generated array if from a DOM source).
             *
             * This method is often useful in-combination with $ where both functions are given the
             * same parameters and the array indexes will match identically.
             *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
             *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
             *  @param {string} [oOpts.filter=none] Select elements that meet the current filter
             *    criterion ("applied") or all elements (i.e. no filter).
             *  @param {string} [oOpts.order=current] Order of the data in the processed array.
             *    Can be either 'current', whereby the current sorting of the table is used, or
             *    'original' whereby the original order the data was read into the table is used.
             *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
             *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
             *    'current' and filter is 'applied', regardless of what they might be given as.
             *  @returns {array} Data for the matched elements. If any elements, as a result of the
             *    selector, were not TR, TD or TH elements in the DataTable, they will have a null
             *    entry in the array.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Get the data from the first row in the table
             *      var data = oTable._('tr:first');
             *
             *      // Do something useful with the data
             *      alert( "First cell is: "+data[0] );
             *    } );
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Filter to 'Webkit' and get all data for
             *      oTable.fnFilter('Webkit');
             *      var data = oTable._('tr', {"search": "applied"});
             *
             *      // Do something with the data
             *      alert( data.length+" rows matched the search" );
             *    } );
             */
            this._ = function(sSelector, oOpts) {
                return this.api(true).rows(sSelector, oOpts).data();
            };


            /**
             * Create a DataTables Api instance, with the currently selected tables for
             * the Api's context.
             * @param {boolean} [traditional=false] Set the API instance's context to be
             *   only the table referred to by the `DataTable.ext.iApiIndex` option, as was
             *   used in the API presented by DataTables 1.9- (i.e. the traditional mode),
             *   or if all tables captured in the jQuery object should be used.
             * @return {DataTables.Api}
             */
            this.api = function(traditional) {
                return traditional ?
                    new _Api(
                        _fnSettingsFromNode(this[_ext.iApiIndex])
                    ) :
                    new _Api(this);
            };


            /**
             * Add a single new row or multiple rows of data to the table. Please note
             * that this is suitable for client-side processing only - if you are using
             * server-side processing (i.e. "bServerSide": true), then to add data, you
             * must add it to the data source, i.e. the server-side, through an Ajax call.
             *  @param {array|object} data The data to be added to the table. This can be:
             *    <ul>
             *      <li>1D array of data - add a single row with the data provided</li>
             *      <li>2D array of arrays - add multiple rows in a single call</li>
             *      <li>object - data object when using <i>mData</i></li>
             *      <li>array of objects - multiple data objects when using <i>mData</i></li>
             *    </ul>
             *  @param {bool} [redraw=true] redraw the table or not
             *  @returns {array} An array of integers, representing the list of indexes in
             *    <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
             *    the table.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    // Global var for counter
             *    var giCount = 2;
             *
             *    $(document).ready(function() {
             *      $('#example').dataTable();
             *    } );
             *
             *    function fnClickAddRow() {
             *      $('#example').dataTable().fnAddData( [
             *        giCount+".1",
             *        giCount+".2",
             *        giCount+".3",
             *        giCount+".4" ]
             *      );
             *
             *      giCount++;
             *    }
             */
            this.fnAddData = function(data, redraw) {
                var api = this.api(true);

                /* Check if we want to add multiple rows or not */
                var rows = Array.isArray(data) && (Array.isArray(data[0]) || $.isPlainObject(data[0])) ?
                    api.rows.add(data) :
                    api.row.add(data);

                if (redraw === undefined || redraw) {
                    api.draw();
                }

                return rows.flatten().toArray();
            };


            /**
             * This function will make DataTables recalculate the column sizes, based on the data
             * contained in the table and the sizes applied to the columns (in the DOM, CSS or
             * through the sWidth parameter). This can be useful when the width of the table's
             * parent element changes (for example a window resize).
             *  @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable( {
             *        "sScrollY": "200px",
             *        "bPaginate": false
             *      } );
             *
             *      $(window).on('resize', function () {
             *        oTable.fnAdjustColumnSizing();
             *      } );
             *    } );
             */
            this.fnAdjustColumnSizing = function(bRedraw) {
                var api = this.api(true).columns.adjust();
                var settings = api.settings()[0];
                var scroll = settings.oScroll;

                if (bRedraw === undefined || bRedraw) {
                    api.draw(false);
                } else if (scroll.sX !== "" || scroll.sY !== "") {
                    /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
                    _fnScrollDraw(settings);
                }
            };


            /**
             * Quickly and simply clear a table
             *  @param {bool} [bRedraw=true] redraw the table or not
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
             *      oTable.fnClearTable();
             *    } );
             */
            this.fnClearTable = function(bRedraw) {
                var api = this.api(true).clear();

                if (bRedraw === undefined || bRedraw) {
                    api.draw();
                }
            };


            /**
             * The exact opposite of 'opening' a row, this function will close any rows which
             * are currently 'open'.
             *  @param {node} nTr the table row to 'close'
             *  @returns {int} 0 on success, or 1 if failed (can't find the row)
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable;
             *
             *      // 'open' an information row when a row is clicked on
             *      $('#example tbody tr').click( function () {
             *        if ( oTable.fnIsOpen(this) ) {
             *          oTable.fnClose( this );
             *        } else {
             *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
             *        }
             *      } );
             *
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnClose = function(nTr) {
                this.api(true).row(nTr).child.hide();
            };


            /**
             * Remove a row for the table
             *  @param {mixed} target The index of the row from aoData to be deleted, or
             *    the TR element you want to delete
             *  @param {function|null} [callBack] Callback function
             *  @param {bool} [redraw=true] Redraw the table or not
             *  @returns {array} The row that was deleted
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Immediately remove the first row
             *      oTable.fnDeleteRow( 0 );
             *    } );
             */
            this.fnDeleteRow = function(target, callback, redraw) {
                var api = this.api(true);
                var rows = api.rows(target);
                var settings = rows.settings()[0];
                var data = settings.aoData[rows[0][0]];

                rows.remove();

                if (callback) {
                    callback.call(this, settings, data);
                }

                if (redraw === undefined || redraw) {
                    api.draw();
                }

                return data;
            };


            /**
             * Restore the table to it's original state in the DOM by removing all of DataTables
             * enhancements, alterations to the DOM structure of the table and event listeners.
             *  @param {boolean} [remove=false] Completely remove the table from the DOM
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      // This example is fairly pointless in reality, but shows how fnDestroy can be used
             *      var oTable = $('#example').dataTable();
             *      oTable.fnDestroy();
             *    } );
             */
            this.fnDestroy = function(remove) {
                this.api(true).destroy(remove);
            };


            /**
             * Redraw the table
             *  @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
             *      oTable.fnDraw();
             *    } );
             */
            this.fnDraw = function(complete) {
                // Note that this isn't an exact match to the old call to _fnDraw - it takes
                // into account the new data, but can hold position.
                this.api(true).draw(complete);
            };


            /**
             * Filter the input based on data
             *  @param {string} sInput String to filter the table on
             *  @param {int|null} [iColumn] Column to limit filtering to
             *  @param {bool} [bRegex=false] Treat as regular expression or not
             *  @param {bool} [bSmart=true] Perform smart filtering or not
             *  @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
             *  @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Sometime later - filter...
             *      oTable.fnFilter( 'test string' );
             *    } );
             */
            this.fnFilter = function(sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive) {
                var api = this.api(true);

                if (iColumn === null || iColumn === undefined) {
                    api.search(sInput, bRegex, bSmart, bCaseInsensitive);
                } else {
                    api.column(iColumn).search(sInput, bRegex, bSmart, bCaseInsensitive);
                }

                api.draw();
            };


            /**
             * Get the data for the whole table, an individual row or an individual cell based on the
             * provided parameters.
             *  @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
             *    a TR node then the data source for the whole row will be returned. If given as a
             *    TD/TH cell node then iCol will be automatically calculated and the data for the
             *    cell returned. If given as an integer, then this is treated as the aoData internal
             *    data index for the row (see fnGetPosition) and the data for that row used.
             *  @param {int} [col] Optional column index that you want the data of.
             *  @returns {array|object|string} If mRow is undefined, then the data for all rows is
             *    returned. If mRow is defined, just data for that row, and is iCol is
             *    defined, only data for the designated cell is returned.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    // Row data
             *    $(document).ready(function() {
             *      oTable = $('#example').dataTable();
             *
             *      oTable.$('tr').click( function () {
             *        var data = oTable.fnGetData( this );
             *        // ... do something with the array / object of data for the row
             *      } );
             *    } );
             *
             *  @example
             *    // Individual cell data
             *    $(document).ready(function() {
             *      oTable = $('#example').dataTable();
             *
             *      oTable.$('td').click( function () {
             *        var sData = oTable.fnGetData( this );
             *        alert( 'The cell clicked on had the value of '+sData );
             *      } );
             *    } );
             */
            this.fnGetData = function(src, col) {
                var api = this.api(true);

                if (src !== undefined) {
                    var type = src.nodeName ? src.nodeName.toLowerCase() : '';

                    return col !== undefined || type == 'td' || type == 'th' ?
                        api.cell(src, col).data() :
                        api.row(src).data() || null;
                }

                return api.data().toArray();
            };


            /**
             * Get an array of the TR nodes that are used in the table's body. Note that you will
             * typically want to use the '$' API method in preference to this as it is more
             * flexible.
             *  @param {int} [iRow] Optional row index for the TR element you want
             *  @returns {array|node} If iRow is undefined, returns an array of all TR elements
             *    in the table's body, or iRow is defined, just the TR element requested.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Get the nodes from the table
             *      var nNodes = oTable.fnGetNodes( );
             *    } );
             */
            this.fnGetNodes = function(iRow) {
                var api = this.api(true);

                return iRow !== undefined ?
                    api.row(iRow).node() :
                    api.rows().nodes().flatten().toArray();
            };


            /**
             * Get the array indexes of a particular cell from it's DOM element
             * and column index including hidden columns
             *  @param {node} node this can either be a TR, TD or TH in the table's body
             *  @returns {int} If nNode is given as a TR, then a single index is returned, or
             *    if given as a cell, an array of [row index, column index (visible),
             *    column index (all)] is given.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      $('#example tbody td').click( function () {
             *        // Get the position of the current data from the node
             *        var aPos = oTable.fnGetPosition( this );
             *
             *        // Get the data array for this row
             *        var aData = oTable.fnGetData( aPos[0] );
             *
             *        // Update the data array and return the value
             *        aData[ aPos[1] ] = 'clicked';
             *        this.innerHTML = 'clicked';
             *      } );
             *
             *      // Init DataTables
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnGetPosition = function(node) {
                var api = this.api(true);
                var nodeName = node.nodeName.toUpperCase();

                if (nodeName == 'TR') {
                    return api.row(node).index();
                } else if (nodeName == 'TD' || nodeName == 'TH') {
                    var cell = api.cell(node).index();

                    return [
                        cell.row,
                        cell.columnVisible,
                        cell.column
                    ];
                }
                return null;
            };


            /**
             * Check to see if a row is 'open' or not.
             *  @param {node} nTr the table row to check
             *  @returns {boolean} true if the row is currently open, false otherwise
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable;
             *
             *      // 'open' an information row when a row is clicked on
             *      $('#example tbody tr').click( function () {
             *        if ( oTable.fnIsOpen(this) ) {
             *          oTable.fnClose( this );
             *        } else {
             *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
             *        }
             *      } );
             *
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnIsOpen = function(nTr) {
                return this.api(true).row(nTr).child.isShown();
            };


            /**
             * This function will place a new row directly after a row which is currently
             * on display on the page, with the HTML contents that is passed into the
             * function. This can be used, for example, to ask for confirmation that a
             * particular record should be deleted.
             *  @param {node} nTr The table row to 'open'
             *  @param {string|node|jQuery} mHtml The HTML to put into the row
             *  @param {string} sClass Class to give the new TD cell
             *  @returns {node} The row opened. Note that if the table row passed in as the
             *    first parameter, is not found in the table, this method will silently
             *    return.
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable;
             *
             *      // 'open' an information row when a row is clicked on
             *      $('#example tbody tr').click( function () {
             *        if ( oTable.fnIsOpen(this) ) {
             *          oTable.fnClose( this );
             *        } else {
             *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
             *        }
             *      } );
             *
             *      oTable = $('#example').dataTable();
             *    } );
             */
            this.fnOpen = function(nTr, mHtml, sClass) {
                return this.api(true)
                    .row(nTr)
                    .child(mHtml, sClass)
                    .show()
                    .child()[0];
            };


            /**
             * Change the pagination - provides the internal logic for pagination in a simple API
             * function. With this function you can have a DataTables table go to the next,
             * previous, first or last pages.
             *  @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
             *    or page number to jump to (integer), note that page 0 is the first page.
             *  @param {bool} [bRedraw=true] Redraw the table or not
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      oTable.fnPageChange( 'next' );
             *    } );
             */
            this.fnPageChange = function(mAction, bRedraw) {
                var api = this.api(true).page(mAction);

                if (bRedraw === undefined || bRedraw) {
                    api.draw(false);
                }
            };


            /**
             * Show a particular column
             *  @param {int} iCol The column whose display should be changed
             *  @param {bool} bShow Show (true) or hide (false) the column
             *  @param {bool} [bRedraw=true] Redraw the table or not
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Hide the second column after initialisation
             *      oTable.fnSetColumnVis( 1, false );
             *    } );
             */
            this.fnSetColumnVis = function(iCol, bShow, bRedraw) {
                var api = this.api(true).column(iCol).visible(bShow);

                if (bRedraw === undefined || bRedraw) {
                    api.columns.adjust().draw();
                }
            };


            /**
             * Get the settings for a particular table for external manipulation
             *  @returns {object} DataTables settings object. See
             *    {@link DataTable.models.oSettings}
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      var oSettings = oTable.fnSettings();
             *
             *      // Show an example parameter from the settings
             *      alert( oSettings._iDisplayStart );
             *    } );
             */
            this.fnSettings = function() {
                return _fnSettingsFromNode(this[_ext.iApiIndex]);
            };


            /**
             * Sort the table by a particular column
             *  @param {int} iCol the data index to sort on. Note that this will not match the
             *    'display index' if you have hidden data entries
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Sort immediately with columns 0 and 1
             *      oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
             *    } );
             */
            this.fnSort = function(aaSort) {
                this.api(true).order(aaSort).draw();
            };


            /**
             * Attach a sort listener to an element for a given column
             *  @param {node} nNode the element to attach the sort listener to
             *  @param {int} iColumn the column that a click on this node will sort on
             *  @param {function} [fnCallback] callback function when sort is run
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *
             *      // Sort on column 1, when 'sorter' is clicked on
             *      oTable.fnSortListener( document.getElementById('sorter'), 1 );
             *    } );
             */
            this.fnSortListener = function(nNode, iColumn, fnCallback) {
                this.api(true).order.listener(nNode, iColumn, fnCallback);
            };


            /**
             * Update a table cell or row - this method will accept either a single value to
             * update the cell with, an array of values with one element for each column or
             * an object in the same format as the original data source. The function is
             * self-referencing in order to make the multi column updates easier.
             *  @param {object|array|string} mData Data to update the cell/row with
             *  @param {node|int} mRow TR element you want to update or the aoData index
             *  @param {int} [iColumn] The column to update, give as null or undefined to
             *    update a whole row.
             *  @param {bool} [bRedraw=true] Redraw the table or not
             *  @param {bool} [bAction=true] Perform pre-draw actions or not
             *  @returns {int} 0 on success, 1 on error
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
             *      oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
             *    } );
             */
            this.fnUpdate = function(mData, mRow, iColumn, bRedraw, bAction) {
                var api = this.api(true);

                if (iColumn === undefined || iColumn === null) {
                    api.row(mRow).data(mData);
                } else {
                    api.cell(mRow, iColumn).data(mData);
                }

                if (bAction === undefined || bAction) {
                    api.columns.adjust();
                }

                if (bRedraw === undefined || bRedraw) {
                    api.draw();
                }
                return 0;
            };


            /**
             * Provide a common method for plug-ins to check the version of DataTables being used, in order
             * to ensure compatibility.
             *  @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
             *    formats "X" and "X.Y" are also acceptable.
             *  @returns {boolean} true if this version of DataTables is greater or equal to the required
             *    version, or false if this version of DataTales is not suitable
             *  @method
             *  @dtopt API
             *  @deprecated Since v1.10
             *
             *  @example
             *    $(document).ready(function() {
             *      var oTable = $('#example').dataTable();
             *      alert( oTable.fnVersionCheck( '1.9.0' ) );
             *    } );
             */
            this.fnVersionCheck = _ext.fnVersionCheck;


            var _that = this;
            var emptyInit = options === undefined;
            var len = this.length;

            if (emptyInit) {
                options = {};
            }

            this.oApi = this.internal = _ext.internal;

            // Extend with old style plug-in API methods
            for (var fn in DataTable.ext.internal) {
                if (fn) {
                    this[fn] = _fnExternApiFunc(fn);
                }
            }

            this.each(function() {
                // For each initialisation we want to give it a clean initialisation
                // object that can be bashed around
                var o = {};
                var oInit = len > 1 ? // optimisation for single table case
                    _fnExtend(o, options, true) :
                    options;

                /*global oInit,_that,emptyInit*/
                var i = 0,
                    iLen, j, jLen, k, kLen;
                var sId = this.getAttribute('id');
                var bInitHandedOff = false;
                var defaults = DataTable.defaults;
                var $this = $(this);


                /* Sanity check */
                if (this.nodeName.toLowerCase() != 'table') {
                    _fnLog(null, 0, 'Non-table node initialisation (' + this.nodeName + ')', 2);
                    return;
                }

                /* Backwards compatibility for the defaults */
                _fnCompatOpts(defaults);
                _fnCompatCols(defaults.column);

                /* Convert the camel-case defaults to Hungarian */
                _fnCamelToHungarian(defaults, defaults, true);
                _fnCamelToHungarian(defaults.column, defaults.column, true);

                /* Setting up the initialisation object */
                _fnCamelToHungarian(defaults, $.extend(oInit, $this.data()), true);



                /* Check to see if we are re-initialising a table */
                var allSettings = DataTable.settings;
                for (i = 0, iLen = allSettings.length; i < iLen; i++) {
                    var s = allSettings[i];

                    /* Base check on table node */
                    if (
                        s.nTable == this ||
                        (s.nTHead && s.nTHead.parentNode == this) ||
                        (s.nTFoot && s.nTFoot.parentNode == this)
                    ) {
                        var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
                        var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;

                        if (emptyInit || bRetrieve) {
                            return s.oInstance;
                        } else if (bDestroy) {
                            s.oInstance.fnDestroy();
                            break;
                        } else {
                            _fnLog(s, 0, 'Cannot reinitialise DataTable', 3);
                            return;
                        }
                    }

                    /* If the element we are initialising has the same ID as a table which was previously
                     * initialised, but the table nodes don't match (from before) then we destroy the old
                     * instance by simply deleting it. This is under the assumption that the table has been
                     * destroyed by other methods. Anyone using non-id selectors will need to do this manually
                     */
                    if (s.sTableId == this.id) {
                        allSettings.splice(i, 1);
                        break;
                    }
                }

                /* Ensure the table has an ID - required for accessibility */
                if (sId === null || sId === "") {
                    sId = "DataTables_Table_" + (DataTable.ext._unique++);
                    this.id = sId;
                }

                /* Create the settings object for this table and set some of the default parameters */
                var oSettings = $.extend(true, {}, DataTable.models.oSettings, {
                    "sDestroyWidth": $this[0].style.width,
                    "sInstance": sId,
                    "sTableId": sId
                });
                oSettings.nTable = this;
                oSettings.oApi = _that.internal;
                oSettings.oInit = oInit;

                allSettings.push(oSettings);

                // Need to add the instance after the instance after the settings object has been added
                // to the settings array, so we can self reference the table instance if more than one
                oSettings.oInstance = (_that.length === 1) ? _that : $this.dataTable();

                // Backwards compatibility, before we apply all the defaults
                _fnCompatOpts(oInit);
                _fnLanguageCompat(oInit.oLanguage);

                // If the length menu is given, but the init display length is not, use the length menu
                if (oInit.aLengthMenu && !oInit.iDisplayLength) {
                    oInit.iDisplayLength = Array.isArray(oInit.aLengthMenu[0]) ?
                        oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
                }

                // Apply the defaults and init options to make a single init object will all
                // options defined from defaults and instance options.
                oInit = _fnExtend($.extend(true, {}, defaults), oInit);


                // Map the initialisation options onto the settings object
                _fnMap(oSettings.oFeatures, oInit, [
                    "bPaginate",
                    "bLengthChange",
                    "bFilter",
                    "bSort",
                    "bSortMulti",
                    "bInfo",
                    "bProcessing",
                    "bAutoWidth",
                    "bSortClasses",
                    "bServerSide",
                    "bDeferRender"
                ]);
                _fnMap(oSettings, oInit, [
                    "asStripeClasses",
                    "ajax",
                    "fnServerData",
                    "fnFormatNumber",
                    "sServerMethod",
                    "aaSorting",
                    "aaSortingFixed",
                    "aLengthMenu",
                    "sPaginationType",
                    "sAjaxSource",
                    "sAjaxDataProp",
                    "iStateDuration",
                    "sDom",
                    "bSortCellsTop",
                    "iTabIndex",
                    "fnStateLoadCallback",
                    "fnStateSaveCallback",
                    "renderer",
                    "searchDelay",
                    "rowId", ["iCookieDuration", "iStateDuration"], // backwards compat
                    ["oSearch", "oPreviousSearch"],
                    ["aoSearchCols", "aoPreSearchCols"],
                    ["iDisplayLength", "_iDisplayLength"]
                ]);
                _fnMap(oSettings.oScroll, oInit, [
                    ["sScrollX", "sX"],
                    ["sScrollXInner", "sXInner"],
                    ["sScrollY", "sY"],
                    ["bScrollCollapse", "bCollapse"]
                ]);
                _fnMap(oSettings.oLanguage, oInit, "fnInfoCallback");

                /* Callback functions which are array driven */
                _fnCallbackReg(oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user');
                _fnCallbackReg(oSettings, 'aoServerParams', oInit.fnServerParams, 'user');
                _fnCallbackReg(oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user');
                _fnCallbackReg(oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user');
                _fnCallbackReg(oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user');
                _fnCallbackReg(oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user');
                _fnCallbackReg(oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user');
                _fnCallbackReg(oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user');
                _fnCallbackReg(oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user');
                _fnCallbackReg(oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user');
                _fnCallbackReg(oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user');

                oSettings.rowIdFn = _fnGetObjectDataFn(oInit.rowId);

                /* Browser support detection */
                _fnBrowserDetect(oSettings);

                var oClasses = oSettings.oClasses;

                $.extend(oClasses, DataTable.ext.classes, oInit.oClasses);
                $this.addClass(oClasses.sTable);


                if (oSettings.iInitDisplayStart === undefined) {
                    /* Display start point, taking into account the save saving */
                    oSettings.iInitDisplayStart = oInit.iDisplayStart;
                    oSettings._iDisplayStart = oInit.iDisplayStart;
                }

                if (oInit.iDeferLoading !== null) {
                    oSettings.bDeferLoading = true;
                    var tmp = Array.isArray(oInit.iDeferLoading);
                    oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
                    oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
                }

                /* Language definitions */
                var oLanguage = oSettings.oLanguage;
                $.extend(true, oLanguage, oInit.oLanguage);

                if (oLanguage.sUrl) {
                    /* Get the language definitions from a file - because this Ajax call makes the language
                     * get async to the remainder of this function we use bInitHandedOff to indicate that
                     * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
                     */
                    $.ajax({
                        dataType: 'json',
                        url: oLanguage.sUrl,
                        success: function(json) {
                            _fnCamelToHungarian(defaults.oLanguage, json);
                            _fnLanguageCompat(json);
                            $.extend(true, oLanguage, json, oSettings.oInit.oLanguage);

                            _fnCallbackFire(oSettings, null, 'i18n', [oSettings]);
                            _fnInitialise(oSettings);
                        },
                        error: function() {
                            // Error occurred loading language file, continue on as best we can
                            _fnInitialise(oSettings);
                        }
                    });
                    bInitHandedOff = true;
                } else {
                    _fnCallbackFire(oSettings, null, 'i18n', [oSettings]);
                }

                /*
                 * Stripes
                 */
                if (oInit.asStripeClasses === null) {
                    oSettings.asStripeClasses = [
                        oClasses.sStripeOdd,
                        oClasses.sStripeEven
                    ];
                }

                /* Remove row stripe classes if they are already on the table row */
                var stripeClasses = oSettings.asStripeClasses;
                var rowOne = $this.children('tbody').find('tr').eq(0);
                if ($.inArray(true, $.map(stripeClasses, function(el, i) {
                        return rowOne.hasClass(el);
                    })) !== -1) {
                    $('tbody tr', this).removeClass(stripeClasses.join(' '));
                    oSettings.asDestroyStripes = stripeClasses.slice();
                }

                /*
                 * Columns
                 * See if we should load columns automatically or use defined ones
                 */
                var anThs = [];
                var aoColumnsInit;
                var nThead = this.getElementsByTagName('thead');
                if (nThead.length !== 0) {
                    _fnDetectHeader(oSettings.aoHeader, nThead[0]);
                    anThs = _fnGetUniqueThs(oSettings);
                }

                /* If not given a column array, generate one with nulls */
                if (oInit.aoColumns === null) {
                    aoColumnsInit = [];
                    for (i = 0, iLen = anThs.length; i < iLen; i++) {
                        aoColumnsInit.push(null);
                    }
                } else {
                    aoColumnsInit = oInit.aoColumns;
                }

                /* Add the columns */
                for (i = 0, iLen = aoColumnsInit.length; i < iLen; i++) {
                    _fnAddColumn(oSettings, anThs ? anThs[i] : null);
                }

                /* Apply the column definitions */
                _fnApplyColumnDefs(oSettings, oInit.aoColumnDefs, aoColumnsInit, function(iCol, oDef) {
                    _fnColumnOptions(oSettings, iCol, oDef);
                });

                /* HTML5 attribute detection - build an mData object automatically if the
                 * attributes are found
                 */
                if (rowOne.length) {
                    var a = function(cell, name) {
                        return cell.getAttribute('data-' + name) !== null ? name : null;
                    };

                    $(rowOne[0]).children('th, td').each(function(i, cell) {
                        var col = oSettings.aoColumns[i];

                        if (!col) {
                            _fnLog(oSettings, 0, 'Incorrect column count', 18);
                        }

                        if (col.mData === i) {
                            var sort = a(cell, 'sort') || a(cell, 'order');
                            var filter = a(cell, 'filter') || a(cell, 'search');

                            if (sort !== null || filter !== null) {
                                col.mData = {
                                    _: i + '.display',
                                    sort: sort !== null ? i + '.@data-' + sort : undefined,
                                    type: sort !== null ? i + '.@data-' + sort : undefined,
                                    filter: filter !== null ? i + '.@data-' + filter : undefined
                                };
                                col._isArrayHost = true;

                                _fnColumnOptions(oSettings, i);
                            }
                        }
                    });
                }

                var features = oSettings.oFeatures;
                var loadedInit = function() {
                    /*
                     * Sorting
                     * @todo For modularisation (1.11) this needs to do into a sort start up handler
                     */

                    // If aaSorting is not defined, then we use the first indicator in asSorting
                    // in case that has been altered, so the default sort reflects that option
                    if (oInit.aaSorting === undefined) {
                        var sorting = oSettings.aaSorting;
                        for (i = 0, iLen = sorting.length; i < iLen; i++) {
                            sorting[i][1] = oSettings.aoColumns[i].asSorting[0];
                        }
                    }

                    /* Do a first pass on the sorting classes (allows any size changes to be taken into
                     * account, and also will apply sorting disabled classes if disabled
                     */
                    _fnSortingClasses(oSettings);

                    if (features.bSort) {
                        _fnCallbackReg(oSettings, 'aoDrawCallback', function() {
                            if (oSettings.bSorted) {
                                var aSort = _fnSortFlatten(oSettings);
                                var sortedColumns = {};

                                $.each(aSort, function(i, val) {
                                    sortedColumns[val.src] = val.dir;
                                });

                                _fnCallbackFire(oSettings, null, 'order', [oSettings, aSort, sortedColumns]);
                                _fnSortAria(oSettings);
                            }
                        });
                    }

                    _fnCallbackReg(oSettings, 'aoDrawCallback', function() {
                        if (oSettings.bSorted || _fnDataSource(oSettings) === 'ssp' || features.bDeferRender) {
                            _fnSortingClasses(oSettings);
                        }
                    }, 'sc');


                    /*
                     * Final init
                     * Cache the header, body and footer as required, creating them if needed
                     */

                    // Work around for Webkit bug 83867 - store the caption-side before removing from doc
                    var captions = $this.children('caption').each(function() {
                        this._captionSide = $(this).css('caption-side');
                    });

                    var thead = $this.children('thead');
                    if (thead.length === 0) {
                        thead = $('<thead/>').appendTo($this);
                    }
                    oSettings.nTHead = thead[0];

                    var tbody = $this.children('tbody');
                    if (tbody.length === 0) {
                        tbody = $('<tbody/>').insertAfter(thead);
                    }
                    oSettings.nTBody = tbody[0];

                    var tfoot = $this.children('tfoot');
                    if (tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "")) {
                        // If we are a scrolling table, and no footer has been given, then we need to create
                        // a tfoot element for the caption element to be appended to
                        tfoot = $('<tfoot/>').appendTo($this);
                    }

                    if (tfoot.length === 0 || tfoot.children().length === 0) {
                        $this.addClass(oClasses.sNoFooter);
                    } else if (tfoot.length > 0) {
                        oSettings.nTFoot = tfoot[0];
                        _fnDetectHeader(oSettings.aoFooter, oSettings.nTFoot);
                    }

                    /* Check if there is data passing into the constructor */
                    if (oInit.aaData) {
                        for (i = 0; i < oInit.aaData.length; i++) {
                            _fnAddData(oSettings, oInit.aaData[i]);
                        }
                    } else if (oSettings.bDeferLoading || _fnDataSource(oSettings) == 'dom') {
                        /* Grab the data from the page - only do this when deferred loading or no Ajax
                         * source since there is no point in reading the DOM data if we are then going
                         * to replace it with Ajax data
                         */
                        _fnAddTr(oSettings, $(oSettings.nTBody).children('tr'));
                    }

                    /* Copy the data index array */
                    oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();

                    /* Initialisation complete - table can be drawn */
                    oSettings.bInitialised = true;

                    /* Check if we need to initialise the table (it might not have been handed off to the
                     * language processor)
                     */
                    if (bInitHandedOff === false) {
                        _fnInitialise(oSettings);
                    }
                };

                /* Must be done after everything which can be overridden by the state saving! */
                _fnCallbackReg(oSettings, 'aoDrawCallback', _fnSaveState, 'state_save');

                if (oInit.bStateSave) {
                    features.bStateSave = true;
                    _fnLoadState(oSettings, oInit, loadedInit);
                } else {
                    loadedInit();
                }

            });
            _that = null;
            return this;
        };


        /*
         * It is useful to have variables which are scoped locally so only the
         * DataTables functions can access them and they don't leak into global space.
         * At the same time these functions are often useful over multiple files in the
         * core and API, so we list, or at least document, all variables which are used
         * by DataTables as private variables here. This also ensures that there is no
         * clashing of variable names and that they can easily referenced for reuse.
         */


        // Defined else where
        //  _selector_run
        //  _selector_opts
        //  _selector_first
        //  _selector_row_indexes

        var _ext; // DataTable.ext
        var _Api; // DataTable.Api
        var _api_register; // DataTable.Api.register
        var _api_registerPlural; // DataTable.Api.registerPlural

        var _re_dic = {};
        var _re_new_lines = /[\r\n\u2028]/g;
        var _re_html = /<.*?>/g;

        // This is not strict ISO8601 - Date.parse() is quite lax, although
        // implementations differ between browsers.
        var _re_date = /^\d{2,4}[\.\/\-]\d{1,2}[\.\/\-]\d{1,2}([T ]{1}\d{1,2}[:\.]\d{2}([\.:]\d{2})?)?$/;

        // Escape regular expression special characters
        var _re_escape_regex = new RegExp('(\\' + ['/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-'].join('|\\') + ')', 'g');

        // http://en.wikipedia.org/wiki/Foreign_exchange_market
        // - \u20BD - Russian ruble.
        // - \u20a9 - South Korean Won
        // - \u20BA - Turkish Lira
        // - \u20B9 - Indian Rupee
        // - R - Brazil (R$) and South Africa
        // - fr - Swiss Franc
        // - kr - Swedish krona, Norwegian krone and Danish krone
        // - \u2009 is thin space and \u202F is narrow no-break space, both used in many
        // - Ƀ - Bitcoin
        // - Ξ - Ethereum
        //   standards as thousands separators.
        var _re_formatted_numeric = /['\u00A0,$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfkɃΞ]/gi;


        var _empty = function(d) {
            return !d || d === true || d === '-' ? true : false;
        };


        var _intVal = function(s) {
            var integer = parseInt(s, 10);
            return !isNaN(integer) && isFinite(s) ? integer : null;
        };

        // Convert from a formatted number with characters other than `.` as the
        // decimal place, to a Javascript number
        var _numToDecimal = function(num, decimalPoint) {
            // Cache created regular expressions for speed as this function is called often
            if (!_re_dic[decimalPoint]) {
                _re_dic[decimalPoint] = new RegExp(_fnEscapeRegex(decimalPoint), 'g');
            }
            return typeof num === 'string' && decimalPoint !== '.' ?
                num.replace(/\./g, '').replace(_re_dic[decimalPoint], '.') :
                num;
        };


        var _isNumber = function(d, decimalPoint, formatted) {
            var type = typeof d;
            var strType = type === 'string';

            if (type === 'number' || type === 'bigint') {
                return true;
            }

            // If empty return immediately so there must be a number if it is a
            // formatted string (this stops the string "k", or "kr", etc being detected
            // as a formatted number for currency
            if (_empty(d)) {
                return true;
            }

            if (decimalPoint && strType) {
                d = _numToDecimal(d, decimalPoint);
            }

            if (formatted && strType) {
                d = d.replace(_re_formatted_numeric, '');
            }

            return !isNaN(parseFloat(d)) && isFinite(d);
        };


        // A string without HTML in it can be considered to be HTML still
        var _isHtml = function(d) {
            return _empty(d) || typeof d === 'string';
        };


        var _htmlNumeric = function(d, decimalPoint, formatted) {
            if (_empty(d)) {
                return true;
            }

            var html = _isHtml(d);
            return !html ?
                null :
                _isNumber(_stripHtml(d), decimalPoint, formatted) ?
                true :
                null;
        };


        var _pluck = function(a, prop, prop2) {
            var out = [];
            var i = 0,
                ien = a.length;

            // Could have the test in the loop for slightly smaller code, but speed
            // is essential here
            if (prop2 !== undefined) {
                for (; i < ien; i++) {
                    if (a[i] && a[i][prop]) {
                        out.push(a[i][prop][prop2]);
                    }
                }
            } else {
                for (; i < ien; i++) {
                    if (a[i]) {
                        out.push(a[i][prop]);
                    }
                }
            }

            return out;
        };


        // Basically the same as _pluck, but rather than looping over `a` we use `order`
        // as the indexes to pick from `a`
        var _pluck_order = function(a, order, prop, prop2) {
            var out = [];
            var i = 0,
                ien = order.length;

            // Could have the test in the loop for slightly smaller code, but speed
            // is essential here
            if (prop2 !== undefined) {
                for (; i < ien; i++) {
                    if (a[order[i]][prop]) {
                        out.push(a[order[i]][prop][prop2]);
                    }
                }
            } else {
                for (; i < ien; i++) {
                    out.push(a[order[i]][prop]);
                }
            }

            return out;
        };


        var _range = function(len, start) {
            var out = [];
            var end;

            if (start === undefined) {
                start = 0;
                end = len;
            } else {
                end = start;
                start = len;
            }

            for (var i = start; i < end; i++) {
                out.push(i);
            }

            return out;
        };


        var _removeEmpty = function(a) {
            var out = [];

            for (var i = 0, ien = a.length; i < ien; i++) {
                if (a[i]) { // careful - will remove all falsy values!
                    out.push(a[i]);
                }
            }

            return out;
        };


        var _stripHtml = function(d) {
            return d
                .replace(_re_html, '') // Complete tags
                .replace(/<script/i, ''); // Safety for incomplete script tag
        };


        /**
         * Determine if all values in the array are unique. This means we can short
         * cut the _unique method at the cost of a single loop. A sorted array is used
         * to easily check the values.
         *
         * @param  {array} src Source array
         * @return {boolean} true if all unique, false otherwise
         * @ignore
         */
        var _areAllUnique = function(src) {
            if (src.length < 2) {
                return true;
            }

            var sorted = src.slice().sort();
            var last = sorted[0];

            for (var i = 1, ien = sorted.length; i < ien; i++) {
                if (sorted[i] === last) {
                    return false;
                }

                last = sorted[i];
            }

            return true;
        };


        /**
         * Find the unique elements in a source array.
         *
         * @param  {array} src Source array
         * @return {array} Array of unique items
         * @ignore
         */
        var _unique = function(src) {
            if (_areAllUnique(src)) {
                return src.slice();
            }

            // A faster unique method is to use object keys to identify used values,
            // but this doesn't work with arrays or objects, which we must also
            // consider. See jsperf.com/compare-array-unique-versions/4 for more
            // information.
            var
                out = [],
                val,
                i, ien = src.length,
                j, k = 0;

            again: for (i = 0; i < ien; i++) {
                val = src[i];

                for (j = 0; j < k; j++) {
                    if (out[j] === val) {
                        continue again;
                    }
                }

                out.push(val);
                k++;
            }

            return out;
        };

        // Surprisingly this is faster than [].concat.apply
        // https://jsperf.com/flatten-an-array-loop-vs-reduce/2
        var _flatten = function(out, val) {
            if (Array.isArray(val)) {
                for (var i = 0; i < val.length; i++) {
                    _flatten(out, val[i]);
                }
            } else {
                out.push(val);
            }

            return out;
        }

        var _includes = function(search, start) {
            if (start === undefined) {
                start = 0;
            }

            return this.indexOf(search, start) !== -1;
        };

        // Array.isArray polyfill.
        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
        if (!Array.isArray) {
            Array.isArray = function(arg) {
                return Object.prototype.toString.call(arg) === '[object Array]';
            };
        }

        if (!Array.prototype.includes) {
            Array.prototype.includes = _includes;
        }

        // .trim() polyfill
        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim
        if (!String.prototype.trim) {
            String.prototype.trim = function() {
                return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
            };
        }

        if (!String.prototype.includes) {
            String.prototype.includes = _includes;
        }

        /**
         * DataTables utility methods
         * 
         * This namespace provides helper methods that DataTables uses internally to
         * create a DataTable, but which are not exclusively used only for DataTables.
         * These methods can be used by extension authors to save the duplication of
         * code.
         *
         *  @namespace
         */
        DataTable.util = {
            /**
             * Throttle the calls to a function. Arguments and context are maintained
             * for the throttled function.
             *
             * @param {function} fn Function to be called
             * @param {integer} freq Call frequency in mS
             * @return {function} Wrapped function
             */
            throttle: function(fn, freq) {
                var
                    frequency = freq !== undefined ? freq : 200,
                    last,
                    timer;

                return function() {
                    var
                        that = this,
                        now = +new Date(),
                        args = arguments;

                    if (last && now < last + frequency) {
                        clearTimeout(timer);

                        timer = setTimeout(function() {
                            last = undefined;
                            fn.apply(that, args);
                        }, frequency);
                    } else {
                        last = now;
                        fn.apply(that, args);
                    }
                };
            },


            /**
             * Escape a string such that it can be used in a regular expression
             *
             *  @param {string} val string to escape
             *  @returns {string} escaped string
             */
            escapeRegex: function(val) {
                return val.replace(_re_escape_regex, '\\$1');
            },

            /**
             * Create a function that will write to a nested object or array
             * @param {*} source JSON notation string
             * @returns Write function
             */
            set: function(source) {
                if ($.isPlainObject(source)) {
                    /* Unlike get, only the underscore (global) option is used for for
                     * setting data since we don't know the type here. This is why an object
                     * option is not documented for `mData` (which is read/write), but it is
                     * for `mRender` which is read only.
                     */
                    return DataTable.util.set(source._);
                } else if (source === null) {
                    // Nothing to do when the data source is null
                    return function() {};
                } else if (typeof source === 'function') {
                    return function(data, val, meta) {
                        source(data, 'set', val, meta);
                    };
                } else if (typeof source === 'string' && (source.indexOf('.') !== -1 ||
                        source.indexOf('[') !== -1 || source.indexOf('(') !== -1)) {
                    // Like the get, we need to get data from a nested object
                    var setData = function(data, val, src) {
                        var a = _fnSplitObjNotation(src),
                            b;
                        var aLast = a[a.length - 1];
                        var arrayNotation, funcNotation, o, innerSrc;

                        for (var i = 0, iLen = a.length - 1; i < iLen; i++) {
                            // Protect against prototype pollution
                            if (a[i] === '__proto__' || a[i] === 'constructor') {
                                throw new Error('Cannot set prototype values');
                            }

                            // Check if we are dealing with an array notation request
                            arrayNotation = a[i].match(__reArray);
                            funcNotation = a[i].match(__reFn);

                            if (arrayNotation) {
                                a[i] = a[i].replace(__reArray, '');
                                data[a[i]] = [];

                                // Get the remainder of the nested object to set so we can recurse
                                b = a.slice();
                                b.splice(0, i + 1);
                                innerSrc = b.join('.');

                                // Traverse each entry in the array setting the properties requested
                                if (Array.isArray(val)) {
                                    for (var j = 0, jLen = val.length; j < jLen; j++) {
                                        o = {};
                                        setData(o, val[j], innerSrc);
                                        data[a[i]].push(o);
                                    }
                                } else {
                                    // We've been asked to save data to an array, but it
                                    // isn't array data to be saved. Best that can be done
                                    // is to just save the value.
                                    data[a[i]] = val;
                                }

                                // The inner call to setData has already traversed through the remainder
                                // of the source and has set the data, thus we can exit here
                                return;
                            } else if (funcNotation) {
                                // Function call
                                a[i] = a[i].replace(__reFn, '');
                                data = data[a[i]](val);
                            }

                            // If the nested object doesn't currently exist - since we are
                            // trying to set the value - create it
                            if (data[a[i]] === null || data[a[i]] === undefined) {
                                data[a[i]] = {};
                            }
                            data = data[a[i]];
                        }

                        // Last item in the input - i.e, the actual set
                        if (aLast.match(__reFn)) {
                            // Function call
                            data = data[aLast.replace(__reFn, '')](val);
                        } else {
                            // If array notation is used, we just want to strip it and use the property name
                            // and assign the value. If it isn't used, then we get the result we want anyway
                            data[aLast.replace(__reArray, '')] = val;
                        }
                    };

                    return function(data, val) { // meta is also passed in, but not used
                        return setData(data, val, source);
                    };
                } else {
                    // Array or flat object mapping
                    return function(data, val) { // meta is also passed in, but not used
                        data[source] = val;
                    };
                }
            },

            /**
             * Create a function that will read nested objects from arrays, based on JSON notation
             * @param {*} source JSON notation string
             * @returns Value read
             */
            get: function(source) {
                if ($.isPlainObject(source)) {
                    // Build an object of get functions, and wrap them in a single call
                    var o = {};
                    $.each(source, function(key, val) {
                        if (val) {
                            o[key] = DataTable.util.get(val);
                        }
                    });

                    return function(data, type, row, meta) {
                        var t = o[type] || o._;
                        return t !== undefined ?
                            t(data, type, row, meta) :
                            data;
                    };
                } else if (source === null) {
                    // Give an empty string for rendering / sorting etc
                    return function(data) { // type, row and meta also passed, but not used
                        return data;
                    };
                } else if (typeof source === 'function') {
                    return function(data, type, row, meta) {
                        return source(data, type, row, meta);
                    };
                } else if (typeof source === 'string' && (source.indexOf('.') !== -1 ||
                        source.indexOf('[') !== -1 || source.indexOf('(') !== -1)) {
                    /* If there is a . in the source string then the data source is in a
                     * nested object so we loop over the data for each level to get the next
                     * level down. On each loop we test for undefined, and if found immediately
                     * return. This allows entire objects to be missing and sDefaultContent to
                     * be used if defined, rather than throwing an error
                     */
                    var fetchData = function(data, type, src) {
                        var arrayNotation, funcNotation, out, innerSrc;

                        if (src !== "") {
                            var a = _fnSplitObjNotation(src);

                            for (var i = 0, iLen = a.length; i < iLen; i++) {
                                // Check if we are dealing with special notation
                                arrayNotation = a[i].match(__reArray);
                                funcNotation = a[i].match(__reFn);

                                if (arrayNotation) {
                                    // Array notation
                                    a[i] = a[i].replace(__reArray, '');

                                    // Condition allows simply [] to be passed in
                                    if (a[i] !== "") {
                                        data = data[a[i]];
                                    }
                                    out = [];

                                    // Get the remainder of the nested object to get
                                    a.splice(0, i + 1);
                                    innerSrc = a.join('.');

                                    // Traverse each entry in the array getting the properties requested
                                    if (Array.isArray(data)) {
                                        for (var j = 0, jLen = data.length; j < jLen; j++) {
                                            out.push(fetchData(data[j], type, innerSrc));
                                        }
                                    }

                                    // If a string is given in between the array notation indicators, that
                                    // is used to join the strings together, otherwise an array is returned
                                    var join = arrayNotation[0].substring(1, arrayNotation[0].length - 1);
                                    data = (join === "") ? out : out.join(join);

                                    // The inner call to fetchData has already traversed through the remainder
                                    // of the source requested, so we exit from the loop
                                    break;
                                } else if (funcNotation) {
                                    // Function call
                                    a[i] = a[i].replace(__reFn, '');
                                    data = data[a[i]]();
                                    continue;
                                }

                                if (data === null || data[a[i]] === null) {
                                    return null;
                                } else if (data === undefined || data[a[i]] === undefined) {
                                    return undefined;
                                }

                                data = data[a[i]];
                            }
                        }

                        return data;
                    };

                    return function(data, type) { // row and meta also passed, but not used
                        return fetchData(data, type, source);
                    };
                } else {
                    // Array or flat object mapping
                    return function(data, type) { // row and meta also passed, but not used
                        return data[source];
                    };
                }
            }
        };



        /**
         * Create a mapping object that allows camel case parameters to be looked up
         * for their Hungarian counterparts. The mapping is stored in a private
         * parameter called `_hungarianMap` which can be accessed on the source object.
         *  @param {object} o
         *  @memberof DataTable#oApi
         */
        function _fnHungarianMap(o) {
            var
                hungarian = 'a aa ai ao as b fn i m o s ',
                match,
                newKey,
                map = {};

            $.each(o, function(key, val) {
                match = key.match(/^([^A-Z]+?)([A-Z])/);

                if (match && hungarian.indexOf(match[1] + ' ') !== -1) {
                    newKey = key.replace(match[0], match[2].toLowerCase());
                    map[newKey] = key;

                    if (match[1] === 'o') {
                        _fnHungarianMap(o[key]);
                    }
                }
            });

            o._hungarianMap = map;
        }


        /**
         * Convert from camel case parameters to Hungarian, based on a Hungarian map
         * created by _fnHungarianMap.
         *  @param {object} src The model object which holds all parameters that can be
         *    mapped.
         *  @param {object} user The object to convert from camel case to Hungarian.
         *  @param {boolean} force When set to `true`, properties which already have a
         *    Hungarian value in the `user` object will be overwritten. Otherwise they
         *    won't be.
         *  @memberof DataTable#oApi
         */
        function _fnCamelToHungarian(src, user, force) {
            if (!src._hungarianMap) {
                _fnHungarianMap(src);
            }

            var hungarianKey;

            $.each(user, function(key, val) {
                hungarianKey = src._hungarianMap[key];

                if (hungarianKey !== undefined && (force || user[hungarianKey] === undefined)) {
                    // For objects, we need to buzz down into the object to copy parameters
                    if (hungarianKey.charAt(0) === 'o') {
                        // Copy the camelCase options over to the hungarian
                        if (!user[hungarianKey]) {
                            user[hungarianKey] = {};
                        }
                        $.extend(true, user[hungarianKey], user[key]);

                        _fnCamelToHungarian(src[hungarianKey], user[hungarianKey], force);
                    } else {
                        user[hungarianKey] = user[key];
                    }
                }
            });
        }


        /**
         * Language compatibility - when certain options are given, and others aren't, we
         * need to duplicate the values over, in order to provide backwards compatibility
         * with older language files.
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnLanguageCompat(lang) {
            // Note the use of the Hungarian notation for the parameters in this method as
            // this is called after the mapping of camelCase to Hungarian
            var defaults = DataTable.defaults.oLanguage;

            // Default mapping
            var defaultDecimal = defaults.sDecimal;
            if (defaultDecimal) {
                _addNumericSort(defaultDecimal);
            }

            if (lang) {
                var zeroRecords = lang.sZeroRecords;

                // Backwards compatibility - if there is no sEmptyTable given, then use the same as
                // sZeroRecords - assuming that is given.
                if (!lang.sEmptyTable && zeroRecords &&
                    defaults.sEmptyTable === "No data available in table") {
                    _fnMap(lang, lang, 'sZeroRecords', 'sEmptyTable');
                }

                // Likewise with loading records
                if (!lang.sLoadingRecords && zeroRecords &&
                    defaults.sLoadingRecords === "Loading...") {
                    _fnMap(lang, lang, 'sZeroRecords', 'sLoadingRecords');
                }

                // Old parameter name of the thousands separator mapped onto the new
                if (lang.sInfoThousands) {
                    lang.sThousands = lang.sInfoThousands;
                }

                var decimal = lang.sDecimal;
                if (decimal && defaultDecimal !== decimal) {
                    _addNumericSort(decimal);
                }
            }
        }


        /**
         * Map one parameter onto another
         *  @param {object} o Object to map
         *  @param {*} knew The new parameter name
         *  @param {*} old The old parameter name
         */
        var _fnCompatMap = function(o, knew, old) {
            if (o[knew] !== undefined) {
                o[old] = o[knew];
            }
        };


        /**
         * Provide backwards compatibility for the main DT options. Note that the new
         * options are mapped onto the old parameters, so this is an external interface
         * change only.
         *  @param {object} init Object to map
         */
        function _fnCompatOpts(init) {
            _fnCompatMap(init, 'ordering', 'bSort');
            _fnCompatMap(init, 'orderMulti', 'bSortMulti');
            _fnCompatMap(init, 'orderClasses', 'bSortClasses');
            _fnCompatMap(init, 'orderCellsTop', 'bSortCellsTop');
            _fnCompatMap(init, 'order', 'aaSorting');
            _fnCompatMap(init, 'orderFixed', 'aaSortingFixed');
            _fnCompatMap(init, 'paging', 'bPaginate');
            _fnCompatMap(init, 'pagingType', 'sPaginationType');
            _fnCompatMap(init, 'pageLength', 'iDisplayLength');
            _fnCompatMap(init, 'searching', 'bFilter');

            // Boolean initialisation of x-scrolling
            if (typeof init.sScrollX === 'boolean') {
                init.sScrollX = init.sScrollX ? '100%' : '';
            }
            if (typeof init.scrollX === 'boolean') {
                init.scrollX = init.scrollX ? '100%' : '';
            }

            // Column search objects are in an array, so it needs to be converted
            // element by element
            var searchCols = init.aoSearchCols;

            if (searchCols) {
                for (var i = 0, ien = searchCols.length; i < ien; i++) {
                    if (searchCols[i]) {
                        _fnCamelToHungarian(DataTable.models.oSearch, searchCols[i]);
                    }
                }
            }
        }


        /**
         * Provide backwards compatibility for column options. Note that the new options
         * are mapped onto the old parameters, so this is an external interface change
         * only.
         *  @param {object} init Object to map
         */
        function _fnCompatCols(init) {
            _fnCompatMap(init, 'orderable', 'bSortable');
            _fnCompatMap(init, 'orderData', 'aDataSort');
            _fnCompatMap(init, 'orderSequence', 'asSorting');
            _fnCompatMap(init, 'orderDataType', 'sortDataType');

            // orderData can be given as an integer
            var dataSort = init.aDataSort;
            if (typeof dataSort === 'number' && !Array.isArray(dataSort)) {
                init.aDataSort = [dataSort];
            }
        }


        /**
         * Browser feature detection for capabilities, quirks
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnBrowserDetect(settings) {
            // We don't need to do this every time DataTables is constructed, the values
            // calculated are specific to the browser and OS configuration which we
            // don't expect to change between initialisations
            if (!DataTable.__browser) {
                var browser = {};
                DataTable.__browser = browser;

                // Scrolling feature / quirks detection
                var n = $('<div/>')
                    .css({
                        position: 'fixed',
                        top: 0,
                        left: $(window).scrollLeft() * -1, // allow for scrolling
                        height: 1,
                        width: 1,
                        overflow: 'hidden'
                    })
                    .append(
                        $('<div/>')
                        .css({
                            position: 'absolute',
                            top: 1,
                            left: 1,
                            width: 100,
                            overflow: 'scroll'
                        })
                        .append(
                            $('<div/>')
                            .css({
                                width: '100%',
                                height: 10
                            })
                        )
                    )
                    .appendTo('body');

                var outer = n.children();
                var inner = outer.children();

                // Numbers below, in order, are:
                // inner.offsetWidth, inner.clientWidth, outer.offsetWidth, outer.clientWidth
                //
                // IE6 XP:                           100 100 100  83
                // IE7 Vista:                        100 100 100  83
                // IE 8+ Windows:                     83  83 100  83
                // Evergreen Windows:                 83  83 100  83
                // Evergreen Mac with scrollbars:     85  85 100  85
                // Evergreen Mac without scrollbars: 100 100 100 100

                // Get scrollbar width
                browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth;

                // IE6/7 will oversize a width 100% element inside a scrolling element, to
                // include the width of the scrollbar, while other browsers ensure the inner
                // element is contained without forcing scrolling
                browser.bScrollOversize = inner[0].offsetWidth === 100 && outer[0].clientWidth !== 100;

                // In rtl text layout, some browsers (most, but not all) will place the
                // scrollbar on the left, rather than the right.
                browser.bScrollbarLeft = Math.round(inner.offset().left) !== 1;

                // IE8- don't provide height and width for getBoundingClientRect
                browser.bBounding = n[0].getBoundingClientRect().width ? true : false;

                n.remove();
            }

            $.extend(settings.oBrowser, DataTable.__browser);
            settings.oScroll.iBarWidth = DataTable.__browser.barWidth;
        }


        /**
         * Array.prototype reduce[Right] method, used for browsers which don't support
         * JS 1.6. Done this way to reduce code size, since we iterate either way
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnReduce(that, fn, init, start, end, inc) {
            var
                i = start,
                value,
                isSet = false;

            if (init !== undefined) {
                value = init;
                isSet = true;
            }

            while (i !== end) {
                if (!that.hasOwnProperty(i)) {
                    continue;
                }

                value = isSet ?
                    fn(value, that[i], i, that) :
                    that[i];

                isSet = true;
                i += inc;
            }

            return value;
        }

        /**
         * Add a column to the list used for the table with default values
         *  @param {object} oSettings dataTables settings object
         *  @param {node} nTh The th element for this column
         *  @memberof DataTable#oApi
         */
        function _fnAddColumn(oSettings, nTh) {
            // Add column to aoColumns array
            var oDefaults = DataTable.defaults.column;
            var iCol = oSettings.aoColumns.length;
            var oCol = $.extend({}, DataTable.models.oColumn, oDefaults, {
                "nTh": nTh ? nTh : document.createElement('th'),
                "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '',
                "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
                "mData": oDefaults.mData ? oDefaults.mData : iCol,
                idx: iCol
            });
            oSettings.aoColumns.push(oCol);

            // Add search object for column specific search. Note that the `searchCols[ iCol ]`
            // passed into extend can be undefined. This allows the user to give a default
            // with only some of the parameters defined, and also not give a default
            var searchCols = oSettings.aoPreSearchCols;
            searchCols[iCol] = $.extend({}, DataTable.models.oSearch, searchCols[iCol]);

            // Use the default column options function to initialise classes etc
            _fnColumnOptions(oSettings, iCol, $(nTh).data());
        }


        /**
         * Apply options for a column
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iCol column index to consider
         *  @param {object} oOptions object with sType, bVisible and bSearchable etc
         *  @memberof DataTable#oApi
         */
        function _fnColumnOptions(oSettings, iCol, oOptions) {
            var oCol = oSettings.aoColumns[iCol];
            var oClasses = oSettings.oClasses;
            var th = $(oCol.nTh);

            // Try to get width information from the DOM. We can't get it from CSS
            // as we'd need to parse the CSS stylesheet. `width` option can override
            if (!oCol.sWidthOrig) {
                // Width attribute
                oCol.sWidthOrig = th.attr('width') || null;

                // Style attribute
                var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/);
                if (t) {
                    oCol.sWidthOrig = t[1];
                }
            }

            /* User specified column options */
            if (oOptions !== undefined && oOptions !== null) {
                // Backwards compatibility
                _fnCompatCols(oOptions);

                // Map camel case parameters to their Hungarian counterparts
                _fnCamelToHungarian(DataTable.defaults.column, oOptions, true);

                /* Backwards compatibility for mDataProp */
                if (oOptions.mDataProp !== undefined && !oOptions.mData) {
                    oOptions.mData = oOptions.mDataProp;
                }

                if (oOptions.sType) {
                    oCol._sManualType = oOptions.sType;
                }

                // `class` is a reserved word in Javascript, so we need to provide
                // the ability to use a valid name for the camel case input
                if (oOptions.className && !oOptions.sClass) {
                    oOptions.sClass = oOptions.className;
                }
                if (oOptions.sClass) {
                    th.addClass(oOptions.sClass);
                }

                var origClass = oCol.sClass;

                $.extend(oCol, oOptions);
                _fnMap(oCol, oOptions, "sWidth", "sWidthOrig");

                // Merge class from previously defined classes with this one, rather than just
                // overwriting it in the extend above
                if (origClass !== oCol.sClass) {
                    oCol.sClass = origClass + ' ' + oCol.sClass;
                }

                /* iDataSort to be applied (backwards compatibility), but aDataSort will take
                 * priority if defined
                 */
                if (oOptions.iDataSort !== undefined) {
                    oCol.aDataSort = [oOptions.iDataSort];
                }
                _fnMap(oCol, oOptions, "aDataSort");

                // Fall back to the aria-label attribute on the table header if no ariaTitle is
                // provided.
                if (!oCol.ariaTitle) {
                    oCol.ariaTitle = th.attr("aria-label");
                }
            }

            /* Cache the data get and set functions for speed */
            var mDataSrc = oCol.mData;
            var mData = _fnGetObjectDataFn(mDataSrc);
            var mRender = oCol.mRender ? _fnGetObjectDataFn(oCol.mRender) : null;

            var attrTest = function(src) {
                return typeof src === 'string' && src.indexOf('@') !== -1;
            };
            oCol._bAttrSrc = $.isPlainObject(mDataSrc) && (
                attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
            );
            oCol._setter = null;

            oCol.fnGetData = function(rowData, type, meta) {
                var innerData = mData(rowData, type, undefined, meta);

                return mRender && type ?
                    mRender(innerData, type, rowData, meta) :
                    innerData;
            };
            oCol.fnSetData = function(rowData, val, meta) {
                return _fnSetObjectDataFn(mDataSrc)(rowData, val, meta);
            };

            // Indicate if DataTables should read DOM data as an object or array
            // Used in _fnGetRowElements
            if (typeof mDataSrc !== 'number' && !oCol._isArrayHost) {
                oSettings._rowReadObject = true;
            }

            /* Feature sorting overrides column specific when off */
            if (!oSettings.oFeatures.bSort) {
                oCol.bSortable = false;
                th.addClass(oClasses.sSortableNone); // Have to add class here as order event isn't called
            }

            /* Check that the class assignment is correct for sorting */
            var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
            var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
            if (!oCol.bSortable || (!bAsc && !bDesc)) {
                oCol.sSortingClass = oClasses.sSortableNone;
                oCol.sSortingClassJUI = "";
            } else if (bAsc && !bDesc) {
                oCol.sSortingClass = oClasses.sSortableAsc;
                oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
            } else if (!bAsc && bDesc) {
                oCol.sSortingClass = oClasses.sSortableDesc;
                oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
            } else {
                oCol.sSortingClass = oClasses.sSortable;
                oCol.sSortingClassJUI = oClasses.sSortJUI;
            }
        }


        /**
         * Adjust the table column widths for new data. Note: you would probably want to
         * do a redraw after calling this function!
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnAdjustColumnSizing(settings) {
            /* Not interested in doing column width calculation if auto-width is disabled */
            if (settings.oFeatures.bAutoWidth !== false) {
                var columns = settings.aoColumns;

                _fnCalculateColumnWidths(settings);
                for (var i = 0, iLen = columns.length; i < iLen; i++) {
                    columns[i].nTh.style.width = columns[i].sWidth;
                }
            }

            var scroll = settings.oScroll;
            if (scroll.sY !== '' || scroll.sX !== '') {
                _fnScrollDraw(settings);
            }

            _fnCallbackFire(settings, null, 'column-sizing', [settings]);
        }


        /**
         * Convert the index of a visible column to the index in the data array (take account
         * of hidden columns)
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iMatch Visible column index to lookup
         *  @returns {int} i the data index
         *  @memberof DataTable#oApi
         */
        function _fnVisibleToColumnIndex(oSettings, iMatch) {
            var aiVis = _fnGetColumns(oSettings, 'bVisible');

            return typeof aiVis[iMatch] === 'number' ?
                aiVis[iMatch] :
                null;
        }


        /**
         * Convert the index of an index in the data array and convert it to the visible
         *   column index (take account of hidden columns)
         *  @param {int} iMatch Column index to lookup
         *  @param {object} oSettings dataTables settings object
         *  @returns {int} i the data index
         *  @memberof DataTable#oApi
         */
        function _fnColumnIndexToVisible(oSettings, iMatch) {
            var aiVis = _fnGetColumns(oSettings, 'bVisible');
            var iPos = $.inArray(iMatch, aiVis);

            return iPos !== -1 ? iPos : null;
        }


        /**
         * Get the number of visible columns
         *  @param {object} oSettings dataTables settings object
         *  @returns {int} i the number of visible columns
         *  @memberof DataTable#oApi
         */
        function _fnVisbleColumns(oSettings) {
            var vis = 0;

            // No reduce in IE8, use a loop for now
            $.each(oSettings.aoColumns, function(i, col) {
                if (col.bVisible && $(col.nTh).css('display') !== 'none') {
                    vis++;
                }
            });

            return vis;
        }


        /**
         * Get an array of column indexes that match a given property
         *  @param {object} oSettings dataTables settings object
         *  @param {string} sParam Parameter in aoColumns to look for - typically
         *    bVisible or bSearchable
         *  @returns {array} Array of indexes with matched properties
         *  @memberof DataTable#oApi
         */
        function _fnGetColumns(oSettings, sParam) {
            var a = [];

            $.map(oSettings.aoColumns, function(val, i) {
                if (val[sParam]) {
                    a.push(i);
                }
            });

            return a;
        }


        /**
         * Calculate the 'type' of a column
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnColumnTypes(settings) {
            var columns = settings.aoColumns;
            var data = settings.aoData;
            var types = DataTable.ext.type.detect;
            var i, ien, j, jen, k, ken;
            var col, cell, detectedType, cache;

            // For each column, spin over the 
            for (i = 0, ien = columns.length; i < ien; i++) {
                col = columns[i];
                cache = [];

                if (!col.sType && col._sManualType) {
                    col.sType = col._sManualType;
                } else if (!col.sType) {
                    for (j = 0, jen = types.length; j < jen; j++) {
                        for (k = 0, ken = data.length; k < ken; k++) {
                            // Use a cache array so we only need to get the type data
                            // from the formatter once (when using multiple detectors)
                            if (cache[k] === undefined) {
                                cache[k] = _fnGetCellData(settings, k, i, 'type');
                            }

                            detectedType = types[j](cache[k], settings);

                            // If null, then this type can't apply to this column, so
                            // rather than testing all cells, break out. There is an
                            // exception for the last type which is `html`. We need to
                            // scan all rows since it is possible to mix string and HTML
                            // types
                            if (!detectedType && j !== types.length - 1) {
                                break;
                            }

                            // Only a single match is needed for html type since it is
                            // bottom of the pile and very similar to string - but it
                            // must not be empty
                            if (detectedType === 'html' && !_empty(cache[k])) {
                                break;
                            }
                        }

                        // Type is valid for all data points in the column - use this
                        // type
                        if (detectedType) {
                            col.sType = detectedType;
                            break;
                        }
                    }

                    // Fall back - if no type was detected, always use string
                    if (!col.sType) {
                        col.sType = 'string';
                    }
                }
            }
        }


        /**
         * Take the column definitions and static columns arrays and calculate how
         * they relate to column indexes. The callback function will then apply the
         * definition found for a column to a suitable configuration object.
         *  @param {object} oSettings dataTables settings object
         *  @param {array} aoColDefs The aoColumnDefs array that is to be applied
         *  @param {array} aoCols The aoColumns array that defines columns individually
         *  @param {function} fn Callback function - takes two parameters, the calculated
         *    column index and the definition for that column.
         *  @memberof DataTable#oApi
         */
        function _fnApplyColumnDefs(oSettings, aoColDefs, aoCols, fn) {
            var i, iLen, j, jLen, k, kLen, def;
            var columns = oSettings.aoColumns;

            // Column definitions with aTargets
            if (aoColDefs) {
                /* Loop over the definitions array - loop in reverse so first instance has priority */
                for (i = aoColDefs.length - 1; i >= 0; i--) {
                    def = aoColDefs[i];

                    /* Each definition can target multiple columns, as it is an array */
                    var aTargets = def.target !== undefined ?
                        def.target :
                        def.targets !== undefined ?
                        def.targets :
                        def.aTargets;

                    if (!Array.isArray(aTargets)) {
                        aTargets = [aTargets];
                    }

                    for (j = 0, jLen = aTargets.length; j < jLen; j++) {
                        if (typeof aTargets[j] === 'number' && aTargets[j] >= 0) {
                            /* Add columns that we don't yet know about */
                            while (columns.length <= aTargets[j]) {
                                _fnAddColumn(oSettings);
                            }

                            /* Integer, basic index */
                            fn(aTargets[j], def);
                        } else if (typeof aTargets[j] === 'number' && aTargets[j] < 0) {
                            /* Negative integer, right to left column counting */
                            fn(columns.length + aTargets[j], def);
                        } else if (typeof aTargets[j] === 'string') {
                            /* Class name matching on TH element */
                            for (k = 0, kLen = columns.length; k < kLen; k++) {
                                if (aTargets[j] == "_all" ||
                                    $(columns[k].nTh).hasClass(aTargets[j])) {
                                    fn(k, def);
                                }
                            }
                        }
                    }
                }
            }

            // Statically defined columns array
            if (aoCols) {
                for (i = 0, iLen = aoCols.length; i < iLen; i++) {
                    fn(i, aoCols[i]);
                }
            }
        }

        /**
         * Add a data array to the table, creating DOM node etc. This is the parallel to
         * _fnGatherData, but for adding rows from a Javascript source, rather than a
         * DOM source.
         *  @param {object} oSettings dataTables settings object
         *  @param {array} aData data array to be added
         *  @param {node} [nTr] TR element to add to the table - optional. If not given,
         *    DataTables will create a row automatically
         *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
         *    if nTr is.
         *  @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
         *  @memberof DataTable#oApi
         */
        function _fnAddData(oSettings, aDataIn, nTr, anTds) {
            /* Create the object for storing information about this new row */
            var iRow = oSettings.aoData.length;
            var oData = $.extend(true, {}, DataTable.models.oRow, {
                src: nTr ? 'dom' : 'data',
                idx: iRow
            });

            oData._aData = aDataIn;
            oSettings.aoData.push(oData);

            /* Create the cells */
            var nTd, sThisType;
            var columns = oSettings.aoColumns;

            // Invalidate the column types as the new data needs to be revalidated
            for (var i = 0, iLen = columns.length; i < iLen; i++) {
                columns[i].sType = null;
            }

            /* Add to the display array */
            oSettings.aiDisplayMaster.push(iRow);

            var id = oSettings.rowIdFn(aDataIn);
            if (id !== undefined) {
                oSettings.aIds[id] = oData;
            }

            /* Create the DOM information, or register it if already present */
            if (nTr || !oSettings.oFeatures.bDeferRender) {
                _fnCreateTr(oSettings, iRow, nTr, anTds);
            }

            return iRow;
        }


        /**
         * Add one or more TR elements to the table. Generally we'd expect to
         * use this for reading data from a DOM sourced table, but it could be
         * used for an TR element. Note that if a TR is given, it is used (i.e.
         * it is not cloned).
         *  @param {object} settings dataTables settings object
         *  @param {array|node|jQuery} trs The TR element(s) to add to the table
         *  @returns {array} Array of indexes for the added rows
         *  @memberof DataTable#oApi
         */
        function _fnAddTr(settings, trs) {
            var row;

            // Allow an individual node to be passed in
            if (!(trs instanceof $)) {
                trs = $(trs);
            }

            return trs.map(function(i, el) {
                row = _fnGetRowElements(settings, el);
                return _fnAddData(settings, row.data, el, row.cells);
            });
        }


        /**
         * Take a TR element and convert it to an index in aoData
         *  @param {object} oSettings dataTables settings object
         *  @param {node} n the TR element to find
         *  @returns {int} index if the node is found, null if not
         *  @memberof DataTable#oApi
         */
        function _fnNodeToDataIndex(oSettings, n) {
            return (n._DT_RowIndex !== undefined) ? n._DT_RowIndex : null;
        }


        /**
         * Take a TD element and convert it into a column data index (not the visible index)
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iRow The row number the TD/TH can be found in
         *  @param {node} n The TD/TH element to find
         *  @returns {int} index if the node is found, -1 if not
         *  @memberof DataTable#oApi
         */
        function _fnNodeToColumnIndex(oSettings, iRow, n) {
            return $.inArray(n, oSettings.aoData[iRow].anCells);
        }


        /**
         * Get the data for a given cell from the internal cache, taking into account data mapping
         *  @param {object} settings dataTables settings object
         *  @param {int} rowIdx aoData row id
         *  @param {int} colIdx Column index
         *  @param {string} type data get type ('display', 'type' 'filter|search' 'sort|order')
         *  @returns {*} Cell data
         *  @memberof DataTable#oApi
         */
        function _fnGetCellData(settings, rowIdx, colIdx, type) {
            if (type === 'search') {
                type = 'filter';
            } else if (type === 'order') {
                type = 'sort';
            }

            var draw = settings.iDraw;
            var col = settings.aoColumns[colIdx];
            var rowData = settings.aoData[rowIdx]._aData;
            var defaultContent = col.sDefaultContent;
            var cellData = col.fnGetData(rowData, type, {
                settings: settings,
                row: rowIdx,
                col: colIdx
            });

            if (cellData === undefined) {
                if (settings.iDrawError != draw && defaultContent === null) {
                    _fnLog(settings, 0, "Requested unknown parameter " +
                        (typeof col.mData == 'function' ? '{function}' : "'" + col.mData + "'") +
                        " for row " + rowIdx + ", column " + colIdx, 4);
                    settings.iDrawError = draw;
                }
                return defaultContent;
            }

            // When the data source is null and a specific data type is requested (i.e.
            // not the original data), we can use default column data
            if ((cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined) {
                cellData = defaultContent;
            } else if (typeof cellData === 'function') {
                // If the data source is a function, then we run it and use the return,
                // executing in the scope of the data object (for instances)
                return cellData.call(rowData);
            }

            if (cellData === null && type === 'display') {
                return '';
            }

            if (type === 'filter') {
                var fomatters = DataTable.ext.type.search;

                if (fomatters[col.sType]) {
                    cellData = fomatters[col.sType](cellData);
                }
            }

            return cellData;
        }


        /**
         * Set the value for a specific cell, into the internal data cache
         *  @param {object} settings dataTables settings object
         *  @param {int} rowIdx aoData row id
         *  @param {int} colIdx Column index
         *  @param {*} val Value to set
         *  @memberof DataTable#oApi
         */
        function _fnSetCellData(settings, rowIdx, colIdx, val) {
            var col = settings.aoColumns[colIdx];
            var rowData = settings.aoData[rowIdx]._aData;

            col.fnSetData(rowData, val, {
                settings: settings,
                row: rowIdx,
                col: colIdx
            });
        }


        // Private variable that is used to match action syntax in the data property object
        var __reArray = /\[.*?\]$/;
        var __reFn = /\(\)$/;

        /**
         * Split string on periods, taking into account escaped periods
         * @param  {string} str String to split
         * @return {array} Split string
         */
        function _fnSplitObjNotation(str) {
            return $.map(str.match(/(\\.|[^\.])+/g) || [''], function(s) {
                return s.replace(/\\\./g, '.');
            });
        }


        /**
         * Return a function that can be used to get data from a source object, taking
         * into account the ability to use nested objects as a source
         *  @param {string|int|function} mSource The data source for the object
         *  @returns {function} Data get function
         *  @memberof DataTable#oApi
         */
        var _fnGetObjectDataFn = DataTable.util.get;


        /**
         * Return a function that can be used to set data from a source object, taking
         * into account the ability to use nested objects as a source
         *  @param {string|int|function} mSource The data source for the object
         *  @returns {function} Data set function
         *  @memberof DataTable#oApi
         */
        var _fnSetObjectDataFn = DataTable.util.set;


        /**
         * Return an array with the full table data
         *  @param {object} oSettings dataTables settings object
         *  @returns array {array} aData Master data array
         *  @memberof DataTable#oApi
         */
        function _fnGetDataMaster(settings) {
            return _pluck(settings.aoData, '_aData');
        }


        /**
         * Nuke the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnClearTable(settings) {
            settings.aoData.length = 0;
            settings.aiDisplayMaster.length = 0;
            settings.aiDisplay.length = 0;
            settings.aIds = {};
        }


        /**
         * Take an array of integers (index array) and remove a target integer (value - not
         * the key!)
         *  @param {array} a Index array to target
         *  @param {int} iTarget value to find
         *  @memberof DataTable#oApi
         */
        function _fnDeleteIndex(a, iTarget, splice) {
            var iTargetIndex = -1;

            for (var i = 0, iLen = a.length; i < iLen; i++) {
                if (a[i] == iTarget) {
                    iTargetIndex = i;
                } else if (a[i] > iTarget) {
                    a[i]--;
                }
            }

            if (iTargetIndex != -1 && splice === undefined) {
                a.splice(iTargetIndex, 1);
            }
        }


        /**
         * Mark cached data as invalid such that a re-read of the data will occur when
         * the cached data is next requested. Also update from the data source object.
         *
         * @param {object} settings DataTables settings object
         * @param {int}    rowIdx   Row index to invalidate
         * @param {string} [src]    Source to invalidate from: undefined, 'auto', 'dom'
         *     or 'data'
         * @param {int}    [colIdx] Column index to invalidate. If undefined the whole
         *     row will be invalidated
         * @memberof DataTable#oApi
         *
         * @todo For the modularisation of v1.11 this will need to become a callback, so
         *   the sort and filter methods can subscribe to it. That will required
         *   initialisation options for sorting, which is why it is not already baked in
         */
        function _fnInvalidate(settings, rowIdx, src, colIdx) {
            var row = settings.aoData[rowIdx];
            var i, ien;
            var cellWrite = function(cell, col) {
                // This is very frustrating, but in IE if you just write directly
                // to innerHTML, and elements that are overwritten are GC'ed,
                // even if there is a reference to them elsewhere
                while (cell.childNodes.length) {
                    cell.removeChild(cell.firstChild);
                }

                cell.innerHTML = _fnGetCellData(settings, rowIdx, col, 'display');
            };

            // Are we reading last data from DOM or the data object?
            if (src === 'dom' || ((!src || src === 'auto') && row.src === 'dom')) {
                // Read the data from the DOM
                row._aData = _fnGetRowElements(
                        settings, row, colIdx, colIdx === undefined ? undefined : row._aData
                    )
                    .data;
            } else {
                // Reading from data object, update the DOM
                var cells = row.anCells;

                if (cells) {
                    if (colIdx !== undefined) {
                        cellWrite(cells[colIdx], colIdx);
                    } else {
                        for (i = 0, ien = cells.length; i < ien; i++) {
                            cellWrite(cells[i], i);
                        }
                    }
                }
            }

            // For both row and cell invalidation, the cached data for sorting and
            // filtering is nulled out
            row._aSortData = null;
            row._aFilterData = null;

            // Invalidate the type for a specific column (if given) or all columns since
            // the data might have changed
            var cols = settings.aoColumns;
            if (colIdx !== undefined) {
                cols[colIdx].sType = null;
            } else {
                for (i = 0, ien = cols.length; i < ien; i++) {
                    cols[i].sType = null;
                }

                // Update DataTables special `DT_*` attributes for the row
                _fnRowAttributes(settings, row);
            }
        }


        /**
         * Build a data source object from an HTML row, reading the contents of the
         * cells that are in the row.
         *
         * @param {object} settings DataTables settings object
         * @param {node|object} TR element from which to read data or existing row
         *   object from which to re-read the data from the cells
         * @param {int} [colIdx] Optional column index
         * @param {array|object} [d] Data source object. If `colIdx` is given then this
         *   parameter should also be given and will be used to write the data into.
         *   Only the column in question will be written
         * @returns {object} Object with two parameters: `data` the data read, in
         *   document order, and `cells` and array of nodes (they can be useful to the
         *   caller, so rather than needing a second traversal to get them, just return
         *   them from here).
         * @memberof DataTable#oApi
         */
        function _fnGetRowElements(settings, row, colIdx, d) {
            var
                tds = [],
                td = row.firstChild,
                name, col, o, i = 0,
                contents,
                columns = settings.aoColumns,
                objectRead = settings._rowReadObject;

            // Allow the data object to be passed in, or construct
            d = d !== undefined ?
                d :
                objectRead ? {} : [];

            var attr = function(str, td) {
                if (typeof str === 'string') {
                    var idx = str.indexOf('@');

                    if (idx !== -1) {
                        var attr = str.substring(idx + 1);
                        var setter = _fnSetObjectDataFn(str);
                        setter(d, td.getAttribute(attr));
                    }
                }
            };

            // Read data from a cell and store into the data object
            var cellProcess = function(cell) {
                if (colIdx === undefined || colIdx === i) {
                    col = columns[i];
                    contents = (cell.innerHTML).trim();

                    if (col && col._bAttrSrc) {
                        var setter = _fnSetObjectDataFn(col.mData._);
                        setter(d, contents);

                        attr(col.mData.sort, cell);
                        attr(col.mData.type, cell);
                        attr(col.mData.filter, cell);
                    } else {
                        // Depending on the `data` option for the columns the data can
                        // be read to either an object or an array.
                        if (objectRead) {
                            if (!col._setter) {
                                // Cache the setter function
                                col._setter = _fnSetObjectDataFn(col.mData);
                            }
                            col._setter(d, contents);
                        } else {
                            d[i] = contents;
                        }
                    }
                }

                i++;
            };

            if (td) {
                // `tr` element was passed in
                while (td) {
                    name = td.nodeName.toUpperCase();

                    if (name == "TD" || name == "TH") {
                        cellProcess(td);
                        tds.push(td);
                    }

                    td = td.nextSibling;
                }
            } else {
                // Existing row object passed in
                tds = row.anCells;

                for (var j = 0, jen = tds.length; j < jen; j++) {
                    cellProcess(tds[j]);
                }
            }

            // Read the ID from the DOM if present
            var rowNode = row.firstChild ? row : row.nTr;

            if (rowNode) {
                var id = rowNode.getAttribute('id');

                if (id) {
                    _fnSetObjectDataFn(settings.rowId)(d, id);
                }
            }

            return {
                data: d,
                cells: tds
            };
        }
        /**
         * Create a new TR element (and it's TD children) for a row
         *  @param {object} oSettings dataTables settings object
         *  @param {int} iRow Row to consider
         *  @param {node} [nTrIn] TR element to add to the table - optional. If not given,
         *    DataTables will create a row automatically
         *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
         *    if nTr is.
         *  @memberof DataTable#oApi
         */
        function _fnCreateTr(oSettings, iRow, nTrIn, anTds) {
            var
                row = oSettings.aoData[iRow],
                rowData = row._aData,
                cells = [],
                nTr, nTd, oCol,
                i, iLen, create;

            if (row.nTr === null) {
                nTr = nTrIn || document.createElement('tr');

                row.nTr = nTr;
                row.anCells = cells;

                /* Use a private property on the node to allow reserve mapping from the node
                 * to the aoData array for fast look up
                 */
                nTr._DT_RowIndex = iRow;

                /* Special parameters can be given by the data source to be used on the row */
                _fnRowAttributes(oSettings, row);

                /* Process each column */
                for (i = 0, iLen = oSettings.aoColumns.length; i < iLen; i++) {
                    oCol = oSettings.aoColumns[i];
                    create = nTrIn ? false : true;

                    nTd = create ? document.createElement(oCol.sCellType) : anTds[i];

                    if (!nTd) {
                        _fnLog(oSettings, 0, 'Incorrect column count', 18);
                    }

                    nTd._DT_CellIndex = {
                        row: iRow,
                        column: i
                    };

                    cells.push(nTd);

                    // Need to create the HTML if new, or if a rendering function is defined
                    if (create || ((oCol.mRender || oCol.mData !== i) &&
                            (!$.isPlainObject(oCol.mData) || oCol.mData._ !== i + '.display')
                        )) {
                        nTd.innerHTML = _fnGetCellData(oSettings, iRow, i, 'display');
                    }

                    /* Add user defined class */
                    if (oCol.sClass) {
                        nTd.className += ' ' + oCol.sClass;
                    }

                    // Visibility - add or remove as required
                    if (oCol.bVisible && !nTrIn) {
                        nTr.appendChild(nTd);
                    } else if (!oCol.bVisible && nTrIn) {
                        nTd.parentNode.removeChild(nTd);
                    }

                    if (oCol.fnCreatedCell) {
                        oCol.fnCreatedCell.call(oSettings.oInstance,
                            nTd, _fnGetCellData(oSettings, iRow, i), rowData, iRow, i
                        );
                    }
                }

                _fnCallbackFire(oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow, cells]);
            }
        }


        /**
         * Add attributes to a row based on the special `DT_*` parameters in a data
         * source object.
         *  @param {object} settings DataTables settings object
         *  @param {object} DataTables row object for the row to be modified
         *  @memberof DataTable#oApi
         */
        function _fnRowAttributes(settings, row) {
            var tr = row.nTr;
            var data = row._aData;

            if (tr) {
                var id = settings.rowIdFn(data);

                if (id) {
                    tr.id = id;
                }

                if (data.DT_RowClass) {
                    // Remove any classes added by DT_RowClass before
                    var a = data.DT_RowClass.split(' ');
                    row.__rowc = row.__rowc ?
                        _unique(row.__rowc.concat(a)) :
                        a;

                    $(tr)
                        .removeClass(row.__rowc.join(' '))
                        .addClass(data.DT_RowClass);
                }

                if (data.DT_RowAttr) {
                    $(tr).attr(data.DT_RowAttr);
                }

                if (data.DT_RowData) {
                    $(tr).data(data.DT_RowData);
                }
            }
        }


        /**
         * Create the HTML header for the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnBuildHead(oSettings) {
            var i, ien, cell, row, column;
            var thead = oSettings.nTHead;
            var tfoot = oSettings.nTFoot;
            var createHeader = $('th, td', thead).length === 0;
            var classes = oSettings.oClasses;
            var columns = oSettings.aoColumns;

            if (createHeader) {
                row = $('<tr/>').appendTo(thead);
            }

            for (i = 0, ien = columns.length; i < ien; i++) {
                column = columns[i];
                cell = $(column.nTh).addClass(column.sClass);

                if (createHeader) {
                    cell.appendTo(row);
                }

                // 1.11 move into sorting
                if (oSettings.oFeatures.bSort) {
                    cell.addClass(column.sSortingClass);

                    if (column.bSortable !== false) {
                        cell
                            .attr('tabindex', oSettings.iTabIndex)
                            .attr('aria-controls', oSettings.sTableId);

                        _fnSortAttachListener(oSettings, column.nTh, i);
                    }
                }

                if (column.sTitle != cell[0].innerHTML) {
                    cell.html(column.sTitle);
                }

                _fnRenderer(oSettings, 'header')(
                    oSettings, cell, column, classes
                );
            }

            if (createHeader) {
                _fnDetectHeader(oSettings.aoHeader, thead);
            }

            /* Deal with the footer - add classes if required */
            $(thead).children('tr').children('th, td').addClass(classes.sHeaderTH);
            $(tfoot).children('tr').children('th, td').addClass(classes.sFooterTH);

            // Cache the footer cells. Note that we only take the cells from the first
            // row in the footer. If there is more than one row the user wants to
            // interact with, they need to use the table().foot() method. Note also this
            // allows cells to be used for multiple columns using colspan
            if (tfoot !== null) {
                var cells = oSettings.aoFooter[0];

                for (i = 0, ien = cells.length; i < ien; i++) {
                    column = columns[i];

                    if (column) {
                        column.nTf = cells[i].cell;

                        if (column.sClass) {
                            $(column.nTf).addClass(column.sClass);
                        }
                    } else {
                        _fnLog(oSettings, 0, 'Incorrect column count', 18);
                    }
                }
            }
        }


        /**
         * Draw the header (or footer) element based on the column visibility states. The
         * methodology here is to use the layout array from _fnDetectHeader, modified for
         * the instantaneous column visibility, to construct the new layout. The grid is
         * traversed over cell at a time in a rows x columns grid fashion, although each
         * cell insert can cover multiple elements in the grid - which is tracks using the
         * aApplied array. Cell inserts in the grid will only occur where there isn't
         * already a cell in that position.
         *  @param {object} oSettings dataTables settings object
         *  @param array {objects} aoSource Layout array from _fnDetectHeader
         *  @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
         *  @memberof DataTable#oApi
         */
        function _fnDrawHead(oSettings, aoSource, bIncludeHidden) {
            var i, iLen, j, jLen, k, kLen, n, nLocalTr;
            var aoLocal = [];
            var aApplied = [];
            var iColumns = oSettings.aoColumns.length;
            var iRowspan, iColspan;

            if (!aoSource) {
                return;
            }

            if (bIncludeHidden === undefined) {
                bIncludeHidden = false;
            }

            /* Make a copy of the master layout array, but without the visible columns in it */
            for (i = 0, iLen = aoSource.length; i < iLen; i++) {
                aoLocal[i] = aoSource[i].slice();
                aoLocal[i].nTr = aoSource[i].nTr;

                /* Remove any columns which are currently hidden */
                for (j = iColumns - 1; j >= 0; j--) {
                    if (!oSettings.aoColumns[j].bVisible && !bIncludeHidden) {
                        aoLocal[i].splice(j, 1);
                    }
                }

                /* Prep the applied array - it needs an element for each row */
                aApplied.push([]);
            }

            for (i = 0, iLen = aoLocal.length; i < iLen; i++) {
                nLocalTr = aoLocal[i].nTr;

                /* All cells are going to be replaced, so empty out the row */
                if (nLocalTr) {
                    while ((n = nLocalTr.firstChild)) {
                        nLocalTr.removeChild(n);
                    }
                }

                for (j = 0, jLen = aoLocal[i].length; j < jLen; j++) {
                    iRowspan = 1;
                    iColspan = 1;

                    /* Check to see if there is already a cell (row/colspan) covering our target
                     * insert point. If there is, then there is nothing to do.
                     */
                    if (aApplied[i][j] === undefined) {
                        nLocalTr.appendChild(aoLocal[i][j].cell);
                        aApplied[i][j] = 1;

                        /* Expand the cell to cover as many rows as needed */
                        while (aoLocal[i + iRowspan] !== undefined &&
                            aoLocal[i][j].cell == aoLocal[i + iRowspan][j].cell) {
                            aApplied[i + iRowspan][j] = 1;
                            iRowspan++;
                        }

                        /* Expand the cell to cover as many columns as needed */
                        while (aoLocal[i][j + iColspan] !== undefined &&
                            aoLocal[i][j].cell == aoLocal[i][j + iColspan].cell) {
                            /* Must update the applied array over the rows for the columns */
                            for (k = 0; k < iRowspan; k++) {
                                aApplied[i + k][j + iColspan] = 1;
                            }
                            iColspan++;
                        }

                        /* Do the actual expansion in the DOM */
                        $(aoLocal[i][j].cell)
                            .attr('rowspan', iRowspan)
                            .attr('colspan', iColspan);
                    }
                }
            }
        }


        /**
         * Insert the required TR nodes into the table for display
         *  @param {object} oSettings dataTables settings object
         *  @param ajaxComplete true after ajax call to complete rendering
         *  @memberof DataTable#oApi
         */
        function _fnDraw(oSettings, ajaxComplete) {
            // Allow for state saving and a custom start position
            _fnStart(oSettings);

            /* Provide a pre-callback function which can be used to cancel the draw is false is returned */
            var aPreDraw = _fnCallbackFire(oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings]);
            if ($.inArray(false, aPreDraw) !== -1) {
                _fnProcessingDisplay(oSettings, false);
                return;
            }

            var anRows = [];
            var iRowCount = 0;
            var asStripeClasses = oSettings.asStripeClasses;
            var iStripes = asStripeClasses.length;
            var oLang = oSettings.oLanguage;
            var bServerSide = _fnDataSource(oSettings) == 'ssp';
            var aiDisplay = oSettings.aiDisplay;
            var iDisplayStart = oSettings._iDisplayStart;
            var iDisplayEnd = oSettings.fnDisplayEnd();

            oSettings.bDrawing = true;

            /* Server-side processing draw intercept */
            if (oSettings.bDeferLoading) {
                oSettings.bDeferLoading = false;
                oSettings.iDraw++;
                _fnProcessingDisplay(oSettings, false);
            } else if (!bServerSide) {
                oSettings.iDraw++;
            } else if (!oSettings.bDestroying && !ajaxComplete) {
                _fnAjaxUpdate(oSettings);
                return;
            }

            if (aiDisplay.length !== 0) {
                var iStart = bServerSide ? 0 : iDisplayStart;
                var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;

                for (var j = iStart; j < iEnd; j++) {
                    var iDataIndex = aiDisplay[j];
                    var aoData = oSettings.aoData[iDataIndex];
                    if (aoData.nTr === null) {
                        _fnCreateTr(oSettings, iDataIndex);
                    }

                    var nRow = aoData.nTr;

                    /* Remove the old striping classes and then add the new one */
                    if (iStripes !== 0) {
                        var sStripe = asStripeClasses[iRowCount % iStripes];
                        if (aoData._sRowStripe != sStripe) {
                            $(nRow).removeClass(aoData._sRowStripe).addClass(sStripe);
                            aoData._sRowStripe = sStripe;
                        }
                    }

                    // Row callback functions - might want to manipulate the row
                    // iRowCount and j are not currently documented. Are they at all
                    // useful?
                    _fnCallbackFire(oSettings, 'aoRowCallback', null, [nRow, aoData._aData, iRowCount, j, iDataIndex]);

                    anRows.push(nRow);
                    iRowCount++;
                }
            } else {
                /* Table is empty - create a row with an empty message in it */
                var sZero = oLang.sZeroRecords;
                if (oSettings.iDraw == 1 && _fnDataSource(oSettings) == 'ajax') {
                    sZero = oLang.sLoadingRecords;
                } else if (oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0) {
                    sZero = oLang.sEmptyTable;
                }

                anRows[0] = $('<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' })
                    .append($('<td />', {
                        'valign': 'top',
                        'colSpan': _fnVisbleColumns(oSettings),
                        'class': oSettings.oClasses.sRowEmpty
                    }).html(sZero))[0];
            }

            /* Header and footer callbacks */
            _fnCallbackFire(oSettings, 'aoHeaderCallback', 'header', [$(oSettings.nTHead).children('tr')[0],
                _fnGetDataMaster(oSettings), iDisplayStart, iDisplayEnd, aiDisplay
            ]);

            _fnCallbackFire(oSettings, 'aoFooterCallback', 'footer', [$(oSettings.nTFoot).children('tr')[0],
                _fnGetDataMaster(oSettings), iDisplayStart, iDisplayEnd, aiDisplay
            ]);

            var body = $(oSettings.nTBody);

            body.children().detach();
            body.append($(anRows));

            /* Call all required callback functions for the end of a draw */
            _fnCallbackFire(oSettings, 'aoDrawCallback', 'draw', [oSettings]);

            /* Draw is complete, sorting and filtering must be as well */
            oSettings.bSorted = false;
            oSettings.bFiltered = false;
            oSettings.bDrawing = false;
        }


        /**
         * Redraw the table - taking account of the various features which are enabled
         *  @param {object} oSettings dataTables settings object
         *  @param {boolean} [holdPosition] Keep the current paging position. By default
         *    the paging is reset to the first page
         *  @memberof DataTable#oApi
         */
        function _fnReDraw(settings, holdPosition) {
            var
                features = settings.oFeatures,
                sort = features.bSort,
                filter = features.bFilter;

            if (sort) {
                _fnSort(settings);
            }

            if (filter) {
                _fnFilterComplete(settings, settings.oPreviousSearch);
            } else {
                // No filtering, so we want to just use the display master
                settings.aiDisplay = settings.aiDisplayMaster.slice();
            }

            if (holdPosition !== true) {
                settings._iDisplayStart = 0;
            }

            // Let any modules know about the draw hold position state (used by
            // scrolling internally)
            settings._drawHold = holdPosition;

            _fnDraw(settings);

            settings._drawHold = false;
        }


        /**
         * Add the options to the page HTML for the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnAddOptionsHtml(oSettings) {
            var classes = oSettings.oClasses;
            var table = $(oSettings.nTable);
            var holding = $('<div/>').insertBefore(table); // Holding element for speed
            var features = oSettings.oFeatures;

            // All DataTables are wrapped in a div
            var insert = $('<div/>', {
                id: oSettings.sTableId + '_wrapper',
                'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' ' + classes.sNoFooter)
            });

            oSettings.nHolding = holding[0];
            oSettings.nTableWrapper = insert[0];
            oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;

            /* Loop over the user set positioning and place the elements as needed */
            var aDom = oSettings.sDom.split('');
            var featureNode, cOption, nNewNode, cNext, sAttr, j;
            for (var i = 0; i < aDom.length; i++) {
                featureNode = null;
                cOption = aDom[i];

                if (cOption == '<') {
                    /* New container div */
                    nNewNode = $('<div/>')[0];

                    /* Check to see if we should append an id and/or a class name to the container */
                    cNext = aDom[i + 1];
                    if (cNext == "'" || cNext == '"') {
                        sAttr = "";
                        j = 2;
                        while (aDom[i + j] != cNext) {
                            sAttr += aDom[i + j];
                            j++;
                        }

                        /* Replace jQuery UI constants @todo depreciated */
                        if (sAttr == "H") {
                            sAttr = classes.sJUIHeader;
                        } else if (sAttr == "F") {
                            sAttr = classes.sJUIFooter;
                        }

                        /* The attribute can be in the format of "#id.class", "#id" or "class" This logic
                         * breaks the string into parts and applies them as needed
                         */
                        if (sAttr.indexOf('.') != -1) {
                            var aSplit = sAttr.split('.');
                            nNewNode.id = aSplit[0].substr(1, aSplit[0].length - 1);
                            nNewNode.className = aSplit[1];
                        } else if (sAttr.charAt(0) == "#") {
                            nNewNode.id = sAttr.substr(1, sAttr.length - 1);
                        } else {
                            nNewNode.className = sAttr;
                        }

                        i += j; /* Move along the position array */
                    }

                    insert.append(nNewNode);
                    insert = $(nNewNode);
                } else if (cOption == '>') {
                    /* End container div */
                    insert = insert.parent();
                }
                // @todo Move options into their own plugins?
                else if (cOption == 'l' && features.bPaginate && features.bLengthChange) {
                    /* Length */
                    featureNode = _fnFeatureHtmlLength(oSettings);
                } else if (cOption == 'f' && features.bFilter) {
                    /* Filter */
                    featureNode = _fnFeatureHtmlFilter(oSettings);
                } else if (cOption == 'r' && features.bProcessing) {
                    /* pRocessing */
                    featureNode = _fnFeatureHtmlProcessing(oSettings);
                } else if (cOption == 't') {
                    /* Table */
                    featureNode = _fnFeatureHtmlTable(oSettings);
                } else if (cOption == 'i' && features.bInfo) {
                    /* Info */
                    featureNode = _fnFeatureHtmlInfo(oSettings);
                } else if (cOption == 'p' && features.bPaginate) {
                    /* Pagination */
                    featureNode = _fnFeatureHtmlPaginate(oSettings);
                } else if (DataTable.ext.feature.length !== 0) {
                    /* Plug-in features */
                    var aoFeatures = DataTable.ext.feature;
                    for (var k = 0, kLen = aoFeatures.length; k < kLen; k++) {
                        if (cOption == aoFeatures[k].cFeature) {
                            featureNode = aoFeatures[k].fnInit(oSettings);
                            break;
                        }
                    }
                }

                /* Add to the 2D features array */
                if (featureNode) {
                    var aanFeatures = oSettings.aanFeatures;

                    if (!aanFeatures[cOption]) {
                        aanFeatures[cOption] = [];
                    }

                    aanFeatures[cOption].push(featureNode);
                    insert.append(featureNode);
                }
            }

            /* Built our DOM structure - replace the holding div with what we want */
            holding.replaceWith(insert);
            oSettings.nHolding = null;
        }


        /**
         * Use the DOM source to create up an array of header cells. The idea here is to
         * create a layout grid (array) of rows x columns, which contains a reference
         * to the cell that that point in the grid (regardless of col/rowspan), such that
         * any column / row could be removed and the new grid constructed
         *  @param array {object} aLayout Array to store the calculated layout in
         *  @param {node} nThead The header/footer element for the table
         *  @memberof DataTable#oApi
         */
        function _fnDetectHeader(aLayout, nThead) {
            var nTrs = $(nThead).children('tr');
            var nTr, nCell;
            var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
            var bUnique;
            var fnShiftCol = function(a, i, j) {
                var k = a[i];
                while (k[j]) {
                    j++;
                }
                return j;
            };

            aLayout.splice(0, aLayout.length);

            /* We know how many rows there are in the layout - so prep it */
            for (i = 0, iLen = nTrs.length; i < iLen; i++) {
                aLayout.push([]);
            }

            /* Calculate a layout array */
            for (i = 0, iLen = nTrs.length; i < iLen; i++) {
                nTr = nTrs[i];
                iColumn = 0;

                /* For every cell in the row... */
                nCell = nTr.firstChild;
                while (nCell) {
                    if (nCell.nodeName.toUpperCase() == "TD" ||
                        nCell.nodeName.toUpperCase() == "TH") {
                        /* Get the col and rowspan attributes from the DOM and sanitise them */
                        iColspan = nCell.getAttribute('colspan') * 1;
                        iRowspan = nCell.getAttribute('rowspan') * 1;
                        iColspan = (!iColspan || iColspan === 0 || iColspan === 1) ? 1 : iColspan;
                        iRowspan = (!iRowspan || iRowspan === 0 || iRowspan === 1) ? 1 : iRowspan;

                        /* There might be colspan cells already in this row, so shift our target
                         * accordingly
                         */
                        iColShifted = fnShiftCol(aLayout, i, iColumn);

                        /* Cache calculation for unique columns */
                        bUnique = iColspan === 1 ? true : false;

                        /* If there is col / rowspan, copy the information into the layout grid */
                        for (l = 0; l < iColspan; l++) {
                            for (k = 0; k < iRowspan; k++) {
                                aLayout[i + k][iColShifted + l] = {
                                    "cell": nCell,
                                    "unique": bUnique
                                };
                                aLayout[i + k].nTr = nTr;
                            }
                        }
                    }
                    nCell = nCell.nextSibling;
                }
            }
        }


        /**
         * Get an array of unique th elements, one for each column
         *  @param {object} oSettings dataTables settings object
         *  @param {node} nHeader automatically detect the layout from this node - optional
         *  @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
         *  @returns array {node} aReturn list of unique th's
         *  @memberof DataTable#oApi
         */
        function _fnGetUniqueThs(oSettings, nHeader, aLayout) {
            var aReturn = [];
            if (!aLayout) {
                aLayout = oSettings.aoHeader;
                if (nHeader) {
                    aLayout = [];
                    _fnDetectHeader(aLayout, nHeader);
                }
            }

            for (var i = 0, iLen = aLayout.length; i < iLen; i++) {
                for (var j = 0, jLen = aLayout[i].length; j < jLen; j++) {
                    if (aLayout[i][j].unique &&
                        (!aReturn[j] || !oSettings.bSortCellsTop)) {
                        aReturn[j] = aLayout[i][j].cell;
                    }
                }
            }

            return aReturn;
        }

        /**
         * Set the start position for draw
         *  @param {object} oSettings dataTables settings object
         */
        function _fnStart(oSettings) {
            var bServerSide = _fnDataSource(oSettings) == 'ssp';
            var iInitDisplayStart = oSettings.iInitDisplayStart;

            // Check and see if we have an initial draw position from state saving
            if (iInitDisplayStart !== undefined && iInitDisplayStart !== -1) {
                oSettings._iDisplayStart = bServerSide ?
                    iInitDisplayStart :
                    iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
                    0 :
                    iInitDisplayStart;

                oSettings.iInitDisplayStart = -1;
            }
        }

        /**
         * Create an Ajax call based on the table's settings, taking into account that
         * parameters can have multiple forms, and backwards compatibility.
         *
         * @param {object} oSettings dataTables settings object
         * @param {array} data Data to send to the server, required by
         *     DataTables - may be augmented by developer callbacks
         * @param {function} fn Callback function to run when data is obtained
         */
        function _fnBuildAjax(oSettings, data, fn) {
            // Compatibility with 1.9-, allow fnServerData and event to manipulate
            _fnCallbackFire(oSettings, 'aoServerParams', 'serverParams', [data]);

            // Convert to object based for 1.10+ if using the old array scheme which can
            // come from server-side processing or serverParams
            if (data && Array.isArray(data)) {
                var tmp = {};
                var rbracket = /(.*?)\[\]$/;

                $.each(data, function(key, val) {
                    var match = val.name.match(rbracket);

                    if (match) {
                        // Support for arrays
                        var name = match[0];

                        if (!tmp[name]) {
                            tmp[name] = [];
                        }
                        tmp[name].push(val.value);
                    } else {
                        tmp[val.name] = val.value;
                    }
                });
                data = tmp;
            }

            var ajaxData;
            var ajax = oSettings.ajax;
            var instance = oSettings.oInstance;
            var callback = function(json) {
                var status = oSettings.jqXHR ?
                    oSettings.jqXHR.status :
                    null;

                if (json === null || (typeof status === 'number' && status == 204)) {
                    json = {};
                    _fnAjaxDataSrc(oSettings, json, []);
                }

                var error = json.error || json.sError;
                if (error) {
                    _fnLog(oSettings, 0, error);
                }

                oSettings.json = json;

                _fnCallbackFire(oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR]);
                fn(json);
            };

            if ($.isPlainObject(ajax) && ajax.data) {
                ajaxData = ajax.data;

                var newData = typeof ajaxData === 'function' ?
                    ajaxData(data, oSettings) : // fn can manipulate data or return
                    ajaxData; // an object object or array to merge

                // If the function returned something, use that alone
                data = typeof ajaxData === 'function' && newData ?
                    newData :
                    $.extend(true, data, newData);

                // Remove the data property as we've resolved it already and don't want
                // jQuery to do it again (it is restored at the end of the function)
                delete ajax.data;
            }

            var baseAjax = {
                "data": data,
                "success": callback,
                "dataType": "json",
                "cache": false,
                "type": oSettings.sServerMethod,
                "error": function(xhr, error, thrown) {
                    var ret = _fnCallbackFire(oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR]);

                    if ($.inArray(true, ret) === -1) {
                        if (error == "parsererror") {
                            _fnLog(oSettings, 0, 'Invalid JSON response', 1);
                        } else if (xhr.readyState === 4) {
                            _fnLog(oSettings, 0, 'Ajax error', 7);
                        }
                    }

                    _fnProcessingDisplay(oSettings, false);
                }
            };

            // Store the data submitted for the API
            oSettings.oAjaxData = data;

            // Allow plug-ins and external processes to modify the data
            _fnCallbackFire(oSettings, null, 'preXhr', [oSettings, data]);

            if (oSettings.fnServerData) {
                // DataTables 1.9- compatibility
                oSettings.fnServerData.call(instance,
                    oSettings.sAjaxSource,
                    $.map(data, function(val, key) { // Need to convert back to 1.9 trad format
                        return { name: key, value: val };
                    }),
                    callback,
                    oSettings
                );
            } else if (oSettings.sAjaxSource || typeof ajax === 'string') {
                // DataTables 1.9- compatibility
                oSettings.jqXHR = $.ajax($.extend(baseAjax, {
                    url: ajax || oSettings.sAjaxSource
                }));
            } else if (typeof ajax === 'function') {
                // Is a function - let the caller define what needs to be done
                oSettings.jqXHR = ajax.call(instance, data, callback, oSettings);
            } else {
                // Object to extend the base settings
                oSettings.jqXHR = $.ajax($.extend(baseAjax, ajax));

                // Restore for next time around
                ajax.data = ajaxData;
            }
        }


        /**
         * Update the table using an Ajax call
         *  @param {object} settings dataTables settings object
         *  @returns {boolean} Block the table drawing or not
         *  @memberof DataTable#oApi
         */
        function _fnAjaxUpdate(settings) {
            settings.iDraw++;
            _fnProcessingDisplay(settings, true);

            // Keep track of drawHold state to handle scrolling after the Ajax call
            var drawHold = settings._drawHold;

            _fnBuildAjax(
                settings,
                _fnAjaxParameters(settings),
                function(json) {
                    settings._drawHold = drawHold;
                    _fnAjaxUpdateDraw(settings, json);
                    settings._drawHold = false;
                }
            );
        }


        /**
         * Build up the parameters in an object needed for a server-side processing
         * request. Note that this is basically done twice, is different ways - a modern
         * method which is used by default in DataTables 1.10 which uses objects and
         * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
         * the sAjaxSource option is used in the initialisation, or the legacyAjax
         * option is set.
         *  @param {object} oSettings dataTables settings object
         *  @returns {bool} block the table drawing or not
         *  @memberof DataTable#oApi
         */
        function _fnAjaxParameters(settings) {
            var
                columns = settings.aoColumns,
                columnCount = columns.length,
                features = settings.oFeatures,
                preSearch = settings.oPreviousSearch,
                preColSearch = settings.aoPreSearchCols,
                i, data = [],
                dataProp, column, columnSearch,
                sort = _fnSortFlatten(settings),
                displayStart = settings._iDisplayStart,
                displayLength = features.bPaginate !== false ?
                settings._iDisplayLength :
                -1;

            var param = function(name, value) {
                data.push({ 'name': name, 'value': value });
            };

            // DataTables 1.9- compatible method
            param('sEcho', settings.iDraw);
            param('iColumns', columnCount);
            param('sColumns', _pluck(columns, 'sName').join(','));
            param('iDisplayStart', displayStart);
            param('iDisplayLength', displayLength);

            // DataTables 1.10+ method
            var d = {
                draw: settings.iDraw,
                columns: [],
                order: [],
                start: displayStart,
                length: displayLength,
                search: {
                    value: preSearch.sSearch,
                    regex: preSearch.bRegex
                }
            };

            for (i = 0; i < columnCount; i++) {
                column = columns[i];
                columnSearch = preColSearch[i];
                dataProp = typeof column.mData == "function" ? 'function' : column.mData;

                d.columns.push({
                    data: dataProp,
                    name: column.sName,
                    searchable: column.bSearchable,
                    orderable: column.bSortable,
                    search: {
                        value: columnSearch.sSearch,
                        regex: columnSearch.bRegex
                    }
                });

                param("mDataProp_" + i, dataProp);

                if (features.bFilter) {
                    param('sSearch_' + i, columnSearch.sSearch);
                    param('bRegex_' + i, columnSearch.bRegex);
                    param('bSearchable_' + i, column.bSearchable);
                }

                if (features.bSort) {
                    param('bSortable_' + i, column.bSortable);
                }
            }

            if (features.bFilter) {
                param('sSearch', preSearch.sSearch);
                param('bRegex', preSearch.bRegex);
            }

            if (features.bSort) {
                $.each(sort, function(i, val) {
                    d.order.push({ column: val.col, dir: val.dir });

                    param('iSortCol_' + i, val.col);
                    param('sSortDir_' + i, val.dir);
                });

                param('iSortingCols', sort.length);
            }

            // If the legacy.ajax parameter is null, then we automatically decide which
            // form to use, based on sAjaxSource
            var legacy = DataTable.ext.legacy.ajax;
            if (legacy === null) {
                return settings.sAjaxSource ? data : d;
            }

            // Otherwise, if legacy has been specified then we use that to decide on the
            // form
            return legacy ? data : d;
        }


        /**
         * Data the data from the server (nuking the old) and redraw the table
         *  @param {object} oSettings dataTables settings object
         *  @param {object} json json data return from the server.
         *  @param {string} json.sEcho Tracking flag for DataTables to match requests
         *  @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
         *  @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
         *  @param {array} json.aaData The data to display on this page
         *  @param {string} [json.sColumns] Column ordering (sName, comma separated)
         *  @memberof DataTable#oApi
         */
        function _fnAjaxUpdateDraw(settings, json) {
            // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
            // Support both
            var compat = function(old, modern) {
                return json[old] !== undefined ? json[old] : json[modern];
            };

            var data = _fnAjaxDataSrc(settings, json);
            var draw = compat('sEcho', 'draw');
            var recordsTotal = compat('iTotalRecords', 'recordsTotal');
            var recordsFiltered = compat('iTotalDisplayRecords', 'recordsFiltered');

            if (draw !== undefined) {
                // Protect against out of sequence returns
                if (draw * 1 < settings.iDraw) {
                    return;
                }
                settings.iDraw = draw * 1;
            }

            // No data in returned object, so rather than an array, we show an empty table
            if (!data) {
                data = [];
            }

            _fnClearTable(settings);
            settings._iRecordsTotal = parseInt(recordsTotal, 10);
            settings._iRecordsDisplay = parseInt(recordsFiltered, 10);

            for (var i = 0, ien = data.length; i < ien; i++) {
                _fnAddData(settings, data[i]);
            }
            settings.aiDisplay = settings.aiDisplayMaster.slice();

            _fnDraw(settings, true);

            if (!settings._bInitComplete) {
                _fnInitComplete(settings, json);
            }

            _fnProcessingDisplay(settings, false);
        }


        /**
         * Get the data from the JSON data source to use for drawing a table. Using
         * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
         * source object, or from a processing function.
         *  @param {object} oSettings dataTables settings object
         *  @param  {object} json Data source object / array from the server
         *  @return {array} Array of data to use
         */
        function _fnAjaxDataSrc(oSettings, json, write) {
            var dataSrc = $.isPlainObject(oSettings.ajax) && oSettings.ajax.dataSrc !== undefined ?
                oSettings.ajax.dataSrc :
                oSettings.sAjaxDataProp; // Compatibility with 1.9-.

            if (!write) {
                if (dataSrc === 'data') {
                    // If the default, then we still want to support the old style, and safely ignore
                    // it if possible
                    return json.aaData || json[dataSrc];
                }

                return dataSrc !== "" ?
                    _fnGetObjectDataFn(dataSrc)(json) :
                    json;
            }

            // set
            _fnSetObjectDataFn(dataSrc)(json, write);
        }

        /**
         * Generate the node required for filtering text
         *  @returns {node} Filter control element
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlFilter(settings) {
            var classes = settings.oClasses;
            var tableId = settings.sTableId;
            var language = settings.oLanguage;
            var previousSearch = settings.oPreviousSearch;
            var features = settings.aanFeatures;
            var input = '<input type="search" class="' + classes.sFilterInput + '"/>';

            var str = language.sSearch;
            str = str.match(/_INPUT_/) ?
                str.replace('_INPUT_', input) :
                str + input;

            var filter = $('<div/>', {
                    'id': !features.f ? tableId + '_filter' : null,
                    'class': classes.sFilter
                })
                .append($('<label/>').append(str));

            var searchFn = function(event) {
                /* Update all other filter input elements for the new display */
                var n = features.f;
                var val = !this.value ? "" : this.value; // mental IE8 fix :-(
                if (previousSearch.return && event.key !== "Enter") {
                    return;
                }
                /* Now do the filter */
                if (val != previousSearch.sSearch) {
                    _fnFilterComplete(settings, {
                        "sSearch": val,
                        "bRegex": previousSearch.bRegex,
                        "bSmart": previousSearch.bSmart,
                        "bCaseInsensitive": previousSearch.bCaseInsensitive,
                        "return": previousSearch.return
                    });

                    // Need to redraw, without resorting
                    settings._iDisplayStart = 0;
                    _fnDraw(settings);
                }
            };

            var searchDelay = settings.searchDelay !== null ?
                settings.searchDelay :
                _fnDataSource(settings) === 'ssp' ?
                400 :
                0;

            var jqFilter = $('input', filter)
                .val(previousSearch.sSearch)
                .attr('placeholder', language.sSearchPlaceholder)
                .on(
                    'keyup.DT search.DT input.DT paste.DT cut.DT',
                    searchDelay ?
                    _fnThrottle(searchFn, searchDelay) :
                    searchFn
                )
                .on('mouseup.DT', function(e) {
                    // Edge fix! Edge 17 does not trigger anything other than mouse events when clicking
                    // on the clear icon (Edge bug 17584515). This is safe in other browsers as `searchFn`
                    // checks the value to see if it has changed. In other browsers it won't have.
                    setTimeout(function() {
                        searchFn.call(jqFilter[0], e);
                    }, 10);
                })
                .on('keypress.DT', function(e) {
                    /* Prevent form submission */
                    if (e.keyCode == 13) {
                        return false;
                    }
                })
                .attr('aria-controls', tableId);

            // Update the input elements whenever the table is filtered
            $(settings.nTable).on('search.dt.DT', function(ev, s) {
                if (settings === s) {
                    // IE9 throws an 'unknown error' if document.activeElement is used
                    // inside an iframe or frame...
                    try {
                        if (jqFilter[0] !== document.activeElement) {
                            jqFilter.val(previousSearch.sSearch);
                        }
                    } catch (e) {}
                }
            });

            return filter[0];
        }


        /**
         * Filter the table using both the global filter and column based filtering
         *  @param {object} oSettings dataTables settings object
         *  @param {object} oSearch search information
         *  @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
         *  @memberof DataTable#oApi
         */
        function _fnFilterComplete(oSettings, oInput, iForce) {
            var oPrevSearch = oSettings.oPreviousSearch;
            var aoPrevSearch = oSettings.aoPreSearchCols;
            var fnSaveFilter = function(oFilter) {
                /* Save the filtering values */
                oPrevSearch.sSearch = oFilter.sSearch;
                oPrevSearch.bRegex = oFilter.bRegex;
                oPrevSearch.bSmart = oFilter.bSmart;
                oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
                oPrevSearch.return = oFilter.return;
            };
            var fnRegex = function(o) {
                // Backwards compatibility with the bEscapeRegex option
                return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
            };

            // Resolve any column types that are unknown due to addition or invalidation
            // @todo As per sort - can this be moved into an event handler?
            _fnColumnTypes(oSettings);

            /* In server-side processing all filtering is done by the server, so no point hanging around here */
            if (_fnDataSource(oSettings) != 'ssp') {
                /* Global filter */
                _fnFilter(oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive);
                fnSaveFilter(oInput);

                /* Now do the individual column filter */
                for (var i = 0; i < aoPrevSearch.length; i++) {
                    _fnFilterColumn(oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
                        aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive);
                }

                /* Custom filtering */
                _fnFilterCustom(oSettings);
            } else {
                fnSaveFilter(oInput);
            }

            /* Tell the draw function we have been filtering */
            oSettings.bFiltered = true;
            _fnCallbackFire(oSettings, null, 'search', [oSettings]);
        }


        /**
         * Apply custom filtering functions
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnFilterCustom(settings) {
            var filters = DataTable.ext.search;
            var displayRows = settings.aiDisplay;
            var row, rowIdx;

            for (var i = 0, ien = filters.length; i < ien; i++) {
                var rows = [];

                // Loop over each row and see if it should be included
                for (var j = 0, jen = displayRows.length; j < jen; j++) {
                    rowIdx = displayRows[j];
                    row = settings.aoData[rowIdx];

                    if (filters[i](settings, row._aFilterData, rowIdx, row._aData, j)) {
                        rows.push(rowIdx);
                    }
                }

                // So the array reference doesn't break set the results into the
                // existing array
                displayRows.length = 0;
                $.merge(displayRows, rows);
            }
        }


        /**
         * Filter the table on a per-column basis
         *  @param {object} oSettings dataTables settings object
         *  @param {string} sInput string to filter on
         *  @param {int} iColumn column to filter
         *  @param {bool} bRegex treat search string as a regular expression or not
         *  @param {bool} bSmart use smart filtering or not
         *  @param {bool} bCaseInsensitive Do case insensitive matching or not
         *  @memberof DataTable#oApi
         */
        function _fnFilterColumn(settings, searchStr, colIdx, regex, smart, caseInsensitive) {
            if (searchStr === '') {
                return;
            }

            var data;
            var out = [];
            var display = settings.aiDisplay;
            var rpSearch = _fnFilterCreateSearch(searchStr, regex, smart, caseInsensitive);

            for (var i = 0; i < display.length; i++) {
                data = settings.aoData[display[i]]._aFilterData[colIdx];

                if (rpSearch.test(data)) {
                    out.push(display[i]);
                }
            }

            settings.aiDisplay = out;
        }


        /**
         * Filter the data table based on user input and draw the table
         *  @param {object} settings dataTables settings object
         *  @param {string} input string to filter on
         *  @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
         *  @param {bool} regex treat as a regular expression or not
         *  @param {bool} smart perform smart filtering or not
         *  @param {bool} caseInsensitive Do case insensitive matching or not
         *  @memberof DataTable#oApi
         */
        function _fnFilter(settings, input, force, regex, smart, caseInsensitive) {
            var rpSearch = _fnFilterCreateSearch(input, regex, smart, caseInsensitive);
            var prevSearch = settings.oPreviousSearch.sSearch;
            var displayMaster = settings.aiDisplayMaster;
            var display, invalidated, i;
            var filtered = [];

            // Need to take account of custom filtering functions - always filter
            if (DataTable.ext.search.length !== 0) {
                force = true;
            }

            // Check if any of the rows were invalidated
            invalidated = _fnFilterData(settings);

            // If the input is blank - we just want the full data set
            if (input.length <= 0) {
                settings.aiDisplay = displayMaster.slice();
            } else {
                // New search - start from the master array
                if (invalidated ||
                    force ||
                    regex ||
                    prevSearch.length > input.length ||
                    input.indexOf(prevSearch) !== 0 ||
                    settings.bSorted // On resort, the display master needs to be
                    // re-filtered since indexes will have changed
                ) {
                    settings.aiDisplay = displayMaster.slice();
                }

                // Search the display array
                display = settings.aiDisplay;

                for (i = 0; i < display.length; i++) {
                    if (rpSearch.test(settings.aoData[display[i]]._sFilterRow)) {
                        filtered.push(display[i]);
                    }
                }

                settings.aiDisplay = filtered;
            }
        }


        /**
         * Build a regular expression object suitable for searching a table
         *  @param {string} sSearch string to search for
         *  @param {bool} bRegex treat as a regular expression or not
         *  @param {bool} bSmart perform smart filtering or not
         *  @param {bool} bCaseInsensitive Do case insensitive matching or not
         *  @returns {RegExp} constructed object
         *  @memberof DataTable#oApi
         */
        function _fnFilterCreateSearch(search, regex, smart, caseInsensitive) {
            search = regex ?
                search :
                _fnEscapeRegex(search);

            if (smart) {
                /* For smart filtering we want to allow the search to work regardless of
                 * word order. We also want double quoted text to be preserved, so word
                 * order is important - a la google. So this is what we want to
                 * generate:
                 * 
                 * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
                 */
                var a = $.map(search.match(/["\u201C][^"\u201D]+["\u201D]|[^ ]+/g) || [''], function(word) {
                    if (word.charAt(0) === '"') {
                        var m = word.match(/^"(.*)"$/);
                        word = m ? m[1] : word;
                    } else if (word.charAt(0) === '\u201C') {
                        var m = word.match(/^\u201C(.*)\u201D$/);
                        word = m ? m[1] : word;
                    }

                    return word.replace('"', '');
                });

                search = '^(?=.*?' + a.join(')(?=.*?') + ').*$';
            }

            return new RegExp(search, caseInsensitive ? 'i' : '');
        }


        /**
         * Escape a string such that it can be used in a regular expression
         *  @param {string} sVal string to escape
         *  @returns {string} escaped string
         *  @memberof DataTable#oApi
         */
        var _fnEscapeRegex = DataTable.util.escapeRegex;

        var __filter_div = $('<div>')[0];
        var __filter_div_textContent = __filter_div.textContent !== undefined;

        // Update the filtering data for each row if needed (by invalidation or first run)
        function _fnFilterData(settings) {
            var columns = settings.aoColumns;
            var column;
            var i, j, ien, jen, filterData, cellData, row;
            var wasInvalidated = false;

            for (i = 0, ien = settings.aoData.length; i < ien; i++) {
                row = settings.aoData[i];

                if (!row._aFilterData) {
                    filterData = [];

                    for (j = 0, jen = columns.length; j < jen; j++) {
                        column = columns[j];

                        if (column.bSearchable) {
                            cellData = _fnGetCellData(settings, i, j, 'filter');

                            // Search in DataTables 1.10 is string based. In 1.11 this
                            // should be altered to also allow strict type checking.
                            if (cellData === null) {
                                cellData = '';
                            }

                            if (typeof cellData !== 'string' && cellData.toString) {
                                cellData = cellData.toString();
                            }
                        } else {
                            cellData = '';
                        }

                        // If it looks like there is an HTML entity in the string,
                        // attempt to decode it so sorting works as expected. Note that
                        // we could use a single line of jQuery to do this, but the DOM
                        // method used here is much faster http://jsperf.com/html-decode
                        if (cellData.indexOf && cellData.indexOf('&') !== -1) {
                            __filter_div.innerHTML = cellData;
                            cellData = __filter_div_textContent ?
                                __filter_div.textContent :
                                __filter_div.innerText;
                        }

                        if (cellData.replace) {
                            cellData = cellData.replace(/[\r\n\u2028]/g, '');
                        }

                        filterData.push(cellData);
                    }

                    row._aFilterData = filterData;
                    row._sFilterRow = filterData.join('  ');
                    wasInvalidated = true;
                }
            }

            return wasInvalidated;
        }


        /**
         * Convert from the internal Hungarian notation to camelCase for external
         * interaction
         *  @param {object} obj Object to convert
         *  @returns {object} Inverted object
         *  @memberof DataTable#oApi
         */
        function _fnSearchToCamel(obj) {
            return {
                search: obj.sSearch,
                smart: obj.bSmart,
                regex: obj.bRegex,
                caseInsensitive: obj.bCaseInsensitive
            };
        }



        /**
         * Convert from camelCase notation to the internal Hungarian. We could use the
         * Hungarian convert function here, but this is cleaner
         *  @param {object} obj Object to convert
         *  @returns {object} Inverted object
         *  @memberof DataTable#oApi
         */
        function _fnSearchToHung(obj) {
            return {
                sSearch: obj.search,
                bSmart: obj.smart,
                bRegex: obj.regex,
                bCaseInsensitive: obj.caseInsensitive
            };
        }

        /**
         * Generate the node required for the info display
         *  @param {object} oSettings dataTables settings object
         *  @returns {node} Information element
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlInfo(settings) {
            var
                tid = settings.sTableId,
                nodes = settings.aanFeatures.i,
                n = $('<div/>', {
                    'class': settings.oClasses.sInfo,
                    'id': !nodes ? tid + '_info' : null
                });

            if (!nodes) {
                // Update display on each draw
                settings.aoDrawCallback.push({
                    "fn": _fnUpdateInfo,
                    "sName": "information"
                });

                n
                    .attr('role', 'status')
                    .attr('aria-live', 'polite');

                // Table is described by our info div
                $(settings.nTable).attr('aria-describedby', tid + '_info');
            }

            return n[0];
        }


        /**
         * Update the information elements in the display
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnUpdateInfo(settings) {
            /* Show information about the table */
            var nodes = settings.aanFeatures.i;
            if (nodes.length === 0) {
                return;
            }

            var
                lang = settings.oLanguage,
                start = settings._iDisplayStart + 1,
                end = settings.fnDisplayEnd(),
                max = settings.fnRecordsTotal(),
                total = settings.fnRecordsDisplay(),
                out = total ?
                lang.sInfo :
                lang.sInfoEmpty;

            if (total !== max) {
                /* Record set after filtering */
                out += ' ' + lang.sInfoFiltered;
            }

            // Convert the macros
            out += lang.sInfoPostFix;
            out = _fnInfoMacros(settings, out);

            var callback = lang.fnInfoCallback;
            if (callback !== null) {
                out = callback.call(settings.oInstance,
                    settings, start, end, max, total, out
                );
            }

            $(nodes).html(out);
        }


        function _fnInfoMacros(settings, str) {
            // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
            // internally
            var
                formatter = settings.fnFormatNumber,
                start = settings._iDisplayStart + 1,
                len = settings._iDisplayLength,
                vis = settings.fnRecordsDisplay(),
                all = len === -1;

            return str.
            replace(/_START_/g, formatter.call(settings, start)).
            replace(/_END_/g, formatter.call(settings, settings.fnDisplayEnd())).
            replace(/_MAX_/g, formatter.call(settings, settings.fnRecordsTotal())).
            replace(/_TOTAL_/g, formatter.call(settings, vis)).
            replace(/_PAGE_/g, formatter.call(settings, all ? 1 : Math.ceil(start / len))).
            replace(/_PAGES_/g, formatter.call(settings, all ? 1 : Math.ceil(vis / len)));
        }



        /**
         * Draw the table for the first time, adding all required features
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnInitialise(settings) {
            var i, iLen, iAjaxStart = settings.iInitDisplayStart;
            var columns = settings.aoColumns,
                column;
            var features = settings.oFeatures;
            var deferLoading = settings.bDeferLoading; // value modified by the draw

            /* Ensure that the table data is fully initialised */
            if (!settings.bInitialised) {
                setTimeout(function() { _fnInitialise(settings); }, 200);
                return;
            }

            /* Show the display HTML options */
            _fnAddOptionsHtml(settings);

            /* Build and draw the header / footer for the table */
            _fnBuildHead(settings);
            _fnDrawHead(settings, settings.aoHeader);
            _fnDrawHead(settings, settings.aoFooter);

            /* Okay to show that something is going on now */
            _fnProcessingDisplay(settings, true);

            /* Calculate sizes for columns */
            if (features.bAutoWidth) {
                _fnCalculateColumnWidths(settings);
            }

            for (i = 0, iLen = columns.length; i < iLen; i++) {
                column = columns[i];

                if (column.sWidth) {
                    column.nTh.style.width = _fnStringToCss(column.sWidth);
                }
            }

            _fnCallbackFire(settings, null, 'preInit', [settings]);

            // If there is default sorting required - let's do it. The sort function
            // will do the drawing for us. Otherwise we draw the table regardless of the
            // Ajax source - this allows the table to look initialised for Ajax sourcing
            // data (show 'loading' message possibly)
            _fnReDraw(settings);

            // Server-side processing init complete is done by _fnAjaxUpdateDraw
            var dataSrc = _fnDataSource(settings);
            if (dataSrc != 'ssp' || deferLoading) {
                // if there is an ajax source load the data
                if (dataSrc == 'ajax') {
                    _fnBuildAjax(settings, [], function(json) {
                        var aData = _fnAjaxDataSrc(settings, json);

                        // Got the data - add it to the table
                        for (i = 0; i < aData.length; i++) {
                            _fnAddData(settings, aData[i]);
                        }

                        // Reset the init display for cookie saving. We've already done
                        // a filter, and therefore cleared it before. So we need to make
                        // it appear 'fresh'
                        settings.iInitDisplayStart = iAjaxStart;

                        _fnReDraw(settings);

                        _fnProcessingDisplay(settings, false);
                        _fnInitComplete(settings, json);
                    }, settings);
                } else {
                    _fnProcessingDisplay(settings, false);
                    _fnInitComplete(settings);
                }
            }
        }


        /**
         * Draw the table for the first time, adding all required features
         *  @param {object} oSettings dataTables settings object
         *  @param {object} [json] JSON from the server that completed the table, if using Ajax source
         *    with client-side processing (optional)
         *  @memberof DataTable#oApi
         */
        function _fnInitComplete(settings, json) {
            settings._bInitComplete = true;

            // When data was added after the initialisation (data or Ajax) we need to
            // calculate the column sizing
            if (json || settings.oInit.aaData) {
                _fnAdjustColumnSizing(settings);
            }

            _fnCallbackFire(settings, null, 'plugin-init', [settings, json]);
            _fnCallbackFire(settings, 'aoInitComplete', 'init', [settings, json]);
        }


        function _fnLengthChange(settings, val) {
            var len = parseInt(val, 10);
            settings._iDisplayLength = len;

            _fnLengthOverflow(settings);

            // Fire length change event
            _fnCallbackFire(settings, null, 'length', [settings, len]);
        }


        /**
         * Generate the node required for user display length changing
         *  @param {object} settings dataTables settings object
         *  @returns {node} Display length feature node
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlLength(settings) {
            var
                classes = settings.oClasses,
                tableId = settings.sTableId,
                menu = settings.aLengthMenu,
                d2 = Array.isArray(menu[0]),
                lengths = d2 ? menu[0] : menu,
                language = d2 ? menu[1] : menu;

            var select = $('<select/>', {
                'name': tableId + '_length',
                'aria-controls': tableId,
                'class': classes.sLengthSelect
            });

            for (var i = 0, ien = lengths.length; i < ien; i++) {
                select[0][i] = new Option(
                    typeof language[i] === 'number' ?
                    settings.fnFormatNumber(language[i]) :
                    language[i],
                    lengths[i]
                );
            }

            var div = $('<div><label/></div>').addClass(classes.sLength);
            if (!settings.aanFeatures.l) {
                div[0].id = tableId + '_length';
            }

            div.children().append(
                settings.oLanguage.sLengthMenu.replace('_MENU_', select[0].outerHTML)
            );

            // Can't use `select` variable as user might provide their own and the
            // reference is broken by the use of outerHTML
            $('select', div)
                .val(settings._iDisplayLength)
                .on('change.DT', function(e) {
                    _fnLengthChange(settings, $(this).val());
                    _fnDraw(settings);
                });

            // Update node value whenever anything changes the table's length
            $(settings.nTable).on('length.dt.DT', function(e, s, len) {
                if (settings === s) {
                    $('select', div).val(len);
                }
            });

            return div[0];
        }



        /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
         * Note that most of the paging logic is done in
         * DataTable.ext.pager
         */

        /**
         * Generate the node required for default pagination
         *  @param {object} oSettings dataTables settings object
         *  @returns {node} Pagination feature node
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlPaginate(settings) {
            var
                type = settings.sPaginationType,
                plugin = DataTable.ext.pager[type],
                modern = typeof plugin === 'function',
                redraw = function(settings) {
                    _fnDraw(settings);
                },
                node = $('<div/>').addClass(settings.oClasses.sPaging + type)[0],
                features = settings.aanFeatures;

            if (!modern) {
                plugin.fnInit(settings, node, redraw);
            }

            /* Add a draw callback for the pagination on first instance, to update the paging display */
            if (!features.p) {
                node.id = settings.sTableId + '_paginate';

                settings.aoDrawCallback.push({
                    "fn": function(settings) {
                        if (modern) {
                            var
                                start = settings._iDisplayStart,
                                len = settings._iDisplayLength,
                                visRecords = settings.fnRecordsDisplay(),
                                all = len === -1,
                                page = all ? 0 : Math.ceil(start / len),
                                pages = all ? 1 : Math.ceil(visRecords / len),
                                buttons = plugin(page, pages),
                                i, ien;

                            for (i = 0, ien = features.p.length; i < ien; i++) {
                                _fnRenderer(settings, 'pageButton')(
                                    settings, features.p[i], i, buttons, page, pages
                                );
                            }
                        } else {
                            plugin.fnUpdate(settings, redraw);
                        }
                    },
                    "sName": "pagination"
                });
            }

            return node;
        }


        /**
         * Alter the display settings to change the page
         *  @param {object} settings DataTables settings object
         *  @param {string|int} action Paging action to take: "first", "previous",
         *    "next" or "last" or page number to jump to (integer)
         *  @param [bool] redraw Automatically draw the update or not
         *  @returns {bool} true page has changed, false - no change
         *  @memberof DataTable#oApi
         */
        function _fnPageChange(settings, action, redraw) {
            var
                start = settings._iDisplayStart,
                len = settings._iDisplayLength,
                records = settings.fnRecordsDisplay();

            if (records === 0 || len === -1) {
                start = 0;
            } else if (typeof action === "number") {
                start = action * len;

                if (start > records) {
                    start = 0;
                }
            } else if (action == "first") {
                start = 0;
            } else if (action == "previous") {
                start = len >= 0 ?
                    start - len :
                    0;

                if (start < 0) {
                    start = 0;
                }
            } else if (action == "next") {
                if (start + len < records) {
                    start += len;
                }
            } else if (action == "last") {
                start = Math.floor((records - 1) / len) * len;
            } else {
                _fnLog(settings, 0, "Unknown paging action: " + action, 5);
            }

            var changed = settings._iDisplayStart !== start;
            settings._iDisplayStart = start;

            if (changed) {
                _fnCallbackFire(settings, null, 'page', [settings]);

                if (redraw) {
                    _fnDraw(settings);
                }
            } else {
                // No change event - paging was called, but no change
                _fnCallbackFire(settings, null, 'page-nc', [settings]);
            }

            return changed;
        }



        /**
         * Generate the node required for the processing node
         *  @param {object} settings dataTables settings object
         *  @returns {node} Processing element
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlProcessing(settings) {
            return $('<div/>', {
                    'id': !settings.aanFeatures.r ? settings.sTableId + '_processing' : null,
                    'class': settings.oClasses.sProcessing,
                    'role': 'status'
                })
                .html(settings.oLanguage.sProcessing)
                .append('<div><div></div><div></div><div></div><div></div></div>')
                .insertBefore(settings.nTable)[0];
        }


        /**
         * Display or hide the processing indicator
         *  @param {object} settings dataTables settings object
         *  @param {bool} show Show the processing indicator (true) or not (false)
         *  @memberof DataTable#oApi
         */
        function _fnProcessingDisplay(settings, show) {
            if (settings.oFeatures.bProcessing) {
                $(settings.aanFeatures.r).css('display', show ? 'block' : 'none');
            }

            _fnCallbackFire(settings, null, 'processing', [settings, show]);
        }

        /**
         * Add any control elements for the table - specifically scrolling
         *  @param {object} settings dataTables settings object
         *  @returns {node} Node to add to the DOM
         *  @memberof DataTable#oApi
         */
        function _fnFeatureHtmlTable(settings) {
            var table = $(settings.nTable);

            // Scrolling from here on in
            var scroll = settings.oScroll;

            if (scroll.sX === '' && scroll.sY === '') {
                return settings.nTable;
            }

            var scrollX = scroll.sX;
            var scrollY = scroll.sY;
            var classes = settings.oClasses;
            var caption = table.children('caption');
            var captionSide = caption.length ? caption[0]._captionSide : null;
            var headerClone = $(table[0].cloneNode(false));
            var footerClone = $(table[0].cloneNode(false));
            var footer = table.children('tfoot');
            var _div = '<div/>';
            var size = function(s) {
                return !s ? null : _fnStringToCss(s);
            };

            if (!footer.length) {
                footer = null;
            }

            /*
             * The HTML structure that we want to generate in this function is:
             *  div - scroller
             *    div - scroll head
             *      div - scroll head inner
             *        table - scroll head table
             *          thead - thead
             *    div - scroll body
             *      table - table (master table)
             *        thead - thead clone for sizing
             *        tbody - tbody
             *    div - scroll foot
             *      div - scroll foot inner
             *        table - scroll foot table
             *          tfoot - tfoot
             */
            var scroller = $(_div, { 'class': classes.sScrollWrapper })
                .append(
                    $(_div, { 'class': classes.sScrollHead })
                    .css({
                        overflow: 'hidden',
                        position: 'relative',
                        border: 0,
                        width: scrollX ? size(scrollX) : '100%'
                    })
                    .append(
                        $(_div, { 'class': classes.sScrollHeadInner })
                        .css({
                            'box-sizing': 'content-box',
                            width: scroll.sXInner || '100%'
                        })
                        .append(
                            headerClone
                            .removeAttr('id')
                            .css('margin-left', 0)
                            .append(captionSide === 'top' ? caption : null)
                            .append(
                                table.children('thead')
                            )
                        )
                    )
                )
                .append(
                    $(_div, { 'class': classes.sScrollBody })
                    .css({
                        position: 'relative',
                        overflow: 'auto',
                        width: size(scrollX)
                    })
                    .append(table)
                );

            if (footer) {
                scroller.append(
                    $(_div, { 'class': classes.sScrollFoot })
                    .css({
                        overflow: 'hidden',
                        border: 0,
                        width: scrollX ? size(scrollX) : '100%'
                    })
                    .append(
                        $(_div, { 'class': classes.sScrollFootInner })
                        .append(
                            footerClone
                            .removeAttr('id')
                            .css('margin-left', 0)
                            .append(captionSide === 'bottom' ? caption : null)
                            .append(
                                table.children('tfoot')
                            )
                        )
                    )
                );
            }

            var children = scroller.children();
            var scrollHead = children[0];
            var scrollBody = children[1];
            var scrollFoot = footer ? children[2] : null;

            // When the body is scrolled, then we also want to scroll the headers
            if (scrollX) {
                $(scrollBody).on('scroll.DT', function(e) {
                    var scrollLeft = this.scrollLeft;

                    scrollHead.scrollLeft = scrollLeft;

                    if (footer) {
                        scrollFoot.scrollLeft = scrollLeft;
                    }
                });
            }

            $(scrollBody).css('max-height', scrollY);
            if (!scroll.bCollapse) {
                $(scrollBody).css('height', scrollY);
            }

            settings.nScrollHead = scrollHead;
            settings.nScrollBody = scrollBody;
            settings.nScrollFoot = scrollFoot;

            // On redraw - align columns
            settings.aoDrawCallback.push({
                "fn": _fnScrollDraw,
                "sName": "scrolling"
            });

            return scroller[0];
        }



        /**
         * Update the header, footer and body tables for resizing - i.e. column
         * alignment.
         *
         * Welcome to the most horrible function DataTables. The process that this
         * function follows is basically:
         *   1. Re-create the table inside the scrolling div
         *   2. Take live measurements from the DOM
         *   3. Apply the measurements to align the columns
         *   4. Clean up
         *
         *  @param {object} settings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnScrollDraw(settings) {
            // Given that this is such a monster function, a lot of variables are use
            // to try and keep the minimised size as small as possible
            var
                scroll = settings.oScroll,
                scrollX = scroll.sX,
                scrollXInner = scroll.sXInner,
                scrollY = scroll.sY,
                barWidth = scroll.iBarWidth,
                divHeader = $(settings.nScrollHead),
                divHeaderStyle = divHeader[0].style,
                divHeaderInner = divHeader.children('div'),
                divHeaderInnerStyle = divHeaderInner[0].style,
                divHeaderTable = divHeaderInner.children('table'),
                divBodyEl = settings.nScrollBody,
                divBody = $(divBodyEl),
                divBodyStyle = divBodyEl.style,
                divFooter = $(settings.nScrollFoot),
                divFooterInner = divFooter.children('div'),
                divFooterTable = divFooterInner.children('table'),
                header = $(settings.nTHead),
                table = $(settings.nTable),
                tableEl = table[0],
                tableStyle = tableEl.style,
                footer = settings.nTFoot ? $(settings.nTFoot) : null,
                browser = settings.oBrowser,
                ie67 = browser.bScrollOversize,
                dtHeaderCells = _pluck(settings.aoColumns, 'nTh'),
                headerTrgEls, footerTrgEls,
                headerSrcEls, footerSrcEls,
                headerCopy, footerCopy,
                headerWidths = [],
                footerWidths = [],
                headerContent = [],
                footerContent = [],
                idx, correction, sanityWidth,
                zeroOut = function(nSizer) {
                    var style = nSizer.style;
                    style.paddingTop = "0";
                    style.paddingBottom = "0";
                    style.borderTopWidth = "0";
                    style.borderBottomWidth = "0";
                    style.height = 0;
                };

            // If the scrollbar visibility has changed from the last draw, we need to
            // adjust the column sizes as the table width will have changed to account
            // for the scrollbar
            var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight;

            if (settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined) {
                settings.scrollBarVis = scrollBarVis;
                _fnAdjustColumnSizing(settings);
                return; // adjust column sizing will call this function again
            } else {
                settings.scrollBarVis = scrollBarVis;
            }

            /*
             * 1. Re-create the table inside the scrolling div
             */

            // Remove the old minimised thead and tfoot elements in the inner table
            table.children('thead, tfoot').remove();

            if (footer) {
                footerCopy = footer.clone().prependTo(table);
                footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized
                footerSrcEls = footerCopy.find('tr');
                footerCopy.find('[id]').removeAttr('id');
            }

            // Clone the current header and footer elements and then place it into the inner table
            headerCopy = header.clone().prependTo(table);
            headerTrgEls = header.find('tr'); // original header is in its own table
            headerSrcEls = headerCopy.find('tr');
            headerCopy.find('th, td').removeAttr('tabindex');
            headerCopy.find('[id]').removeAttr('id');


            /*
             * 2. Take live measurements from the DOM - do not alter the DOM itself!
             */

            // Remove old sizing and apply the calculated column widths
            // Get the unique column headers in the newly created (cloned) header. We want to apply the
            // calculated sizes to this header
            if (!scrollX) {
                divBodyStyle.width = '100%';
                divHeader[0].style.width = '100%';
            }

            $.each(_fnGetUniqueThs(settings, headerCopy), function(i, el) {
                idx = _fnVisibleToColumnIndex(settings, i);
                el.style.width = settings.aoColumns[idx].sWidth;
            });

            if (footer) {
                _fnApplyToChildren(function(n) {
                    n.style.width = "";
                }, footerSrcEls);
            }

            // Size the table as a whole
            sanityWidth = table.outerWidth();
            if (scrollX === "") {
                // No x scrolling
                tableStyle.width = "100%";

                // IE7 will make the width of the table when 100% include the scrollbar
                // - which is shouldn't. When there is a scrollbar we need to take this
                // into account.
                if (ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight ||
                        divBody.css('overflow-y') == "scroll")) {
                    tableStyle.width = _fnStringToCss(table.outerWidth() - barWidth);
                }

                // Recalculate the sanity width
                sanityWidth = table.outerWidth();
            } else if (scrollXInner !== "") {
                // legacy x scroll inner has been given - use it
                tableStyle.width = _fnStringToCss(scrollXInner);

                // Recalculate the sanity width
                sanityWidth = table.outerWidth();
            }

            // Hidden header should have zero height, so remove padding and borders. Then
            // set the width based on the real headers

            // Apply all styles in one pass
            _fnApplyToChildren(zeroOut, headerSrcEls);

            // Read all widths in next pass
            _fnApplyToChildren(function(nSizer) {
                var style = window.getComputedStyle ?
                    window.getComputedStyle(nSizer).width :
                    _fnStringToCss($(nSizer).width());

                headerContent.push(nSizer.innerHTML);
                headerWidths.push(style);
            }, headerSrcEls);

            // Apply all widths in final pass
            _fnApplyToChildren(function(nToSize, i) {
                nToSize.style.width = headerWidths[i];
            }, headerTrgEls);

            $(headerSrcEls).css('height', 0);

            /* Same again with the footer if we have one */
            if (footer) {
                _fnApplyToChildren(zeroOut, footerSrcEls);

                _fnApplyToChildren(function(nSizer) {
                    footerContent.push(nSizer.innerHTML);
                    footerWidths.push(_fnStringToCss($(nSizer).css('width')));
                }, footerSrcEls);

                _fnApplyToChildren(function(nToSize, i) {
                    nToSize.style.width = footerWidths[i];
                }, footerTrgEls);

                $(footerSrcEls).height(0);
            }


            /*
             * 3. Apply the measurements
             */

            // "Hide" the header and footer that we used for the sizing. We need to keep
            // the content of the cell so that the width applied to the header and body
            // both match, but we want to hide it completely. We want to also fix their
            // width to what they currently are
            _fnApplyToChildren(function(nSizer, i) {
                nSizer.innerHTML = '<div class="dataTables_sizing">' + headerContent[i] + '</div>';
                nSizer.childNodes[0].style.height = "0";
                nSizer.childNodes[0].style.overflow = "hidden";
                nSizer.style.width = headerWidths[i];
            }, headerSrcEls);

            if (footer) {
                _fnApplyToChildren(function(nSizer, i) {
                    nSizer.innerHTML = '<div class="dataTables_sizing">' + footerContent[i] + '</div>';
                    nSizer.childNodes[0].style.height = "0";
                    nSizer.childNodes[0].style.overflow = "hidden";
                    nSizer.style.width = footerWidths[i];
                }, footerSrcEls);
            }

            // Sanity check that the table is of a sensible width. If not then we are going to get
            // misalignment - try to prevent this by not allowing the table to shrink below its min width
            if (Math.round(table.outerWidth()) < Math.round(sanityWidth)) {
                // The min width depends upon if we have a vertical scrollbar visible or not */
                correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight ||
                        divBody.css('overflow-y') == "scroll")) ?
                    sanityWidth + barWidth :
                    sanityWidth;

                // IE6/7 are a law unto themselves...
                if (ie67 && (divBodyEl.scrollHeight >
                        divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll")) {
                    tableStyle.width = _fnStringToCss(correction - barWidth);
                }

                // And give the user a warning that we've stopped the table getting too small
                if (scrollX === "" || scrollXInner !== "") {
                    _fnLog(settings, 1, 'Possible column misalignment', 6);
                }
            } else {
                correction = '100%';
            }

            // Apply to the container elements
            divBodyStyle.width = _fnStringToCss(correction);
            divHeaderStyle.width = _fnStringToCss(correction);

            if (footer) {
                settings.nScrollFoot.style.width = _fnStringToCss(correction);
            }


            /*
             * 4. Clean up
             */
            if (!scrollY) {
                /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
                 * the scrollbar height from the visible display, rather than adding it on. We need to
                 * set the height in order to sort this. Don't want to do it in any other browsers.
                 */
                if (ie67) {
                    divBodyStyle.height = _fnStringToCss(tableEl.offsetHeight + barWidth);
                }
            }

            /* Finally set the width's of the header and footer tables */
            var iOuterWidth = table.outerWidth();
            divHeaderTable[0].style.width = _fnStringToCss(iOuterWidth);
            divHeaderInnerStyle.width = _fnStringToCss(iOuterWidth);

            // Figure out if there are scrollbar present - if so then we need a the header and footer to
            // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
            var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
            var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right');
            divHeaderInnerStyle[padding] = bScrolling ? barWidth + "px" : "0px";

            if (footer) {
                divFooterTable[0].style.width = _fnStringToCss(iOuterWidth);
                divFooterInner[0].style.width = _fnStringToCss(iOuterWidth);
                divFooterInner[0].style[padding] = bScrolling ? barWidth + "px" : "0px";
            }

            // Correct DOM ordering for colgroup - comes before the thead
            table.children('colgroup').insertBefore(table.children('thead'));

            /* Adjust the position of the header in case we loose the y-scrollbar */
            divBody.trigger('scroll');

            // If sorting or filtering has occurred, jump the scrolling back to the top
            // only if we aren't holding the position
            if ((settings.bSorted || settings.bFiltered) && !settings._drawHold) {
                divBodyEl.scrollTop = 0;
            }
        }



        /**
         * Apply a given function to the display child nodes of an element array (typically
         * TD children of TR rows
         *  @param {function} fn Method to apply to the objects
         *  @param array {nodes} an1 List of elements to look through for display children
         *  @param array {nodes} an2 Another list (identical structure to the first) - optional
         *  @memberof DataTable#oApi
         */
        function _fnApplyToChildren(fn, an1, an2) {
            var index = 0,
                i = 0,
                iLen = an1.length;
            var nNode1, nNode2;

            while (i < iLen) {
                nNode1 = an1[i].firstChild;
                nNode2 = an2 ? an2[i].firstChild : null;

                while (nNode1) {
                    if (nNode1.nodeType === 1) {
                        if (an2) {
                            fn(nNode1, nNode2, index);
                        } else {
                            fn(nNode1, index);
                        }

                        index++;
                    }

                    nNode1 = nNode1.nextSibling;
                    nNode2 = an2 ? nNode2.nextSibling : null;
                }

                i++;
            }
        }



        var __re_html_remove = /<.*?>/g;


        /**
         * Calculate the width of columns for the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnCalculateColumnWidths(oSettings) {
            var
                table = oSettings.nTable,
                columns = oSettings.aoColumns,
                scroll = oSettings.oScroll,
                scrollY = scroll.sY,
                scrollX = scroll.sX,
                scrollXInner = scroll.sXInner,
                columnCount = columns.length,
                visibleColumns = _fnGetColumns(oSettings, 'bVisible'),
                headerCells = $('th', oSettings.nTHead),
                tableWidthAttr = table.getAttribute('width'), // from DOM element
                tableContainer = table.parentNode,
                userInputs = false,
                i, column, columnIdx, width, outerWidth,
                browser = oSettings.oBrowser,
                ie67 = browser.bScrollOversize;

            var styleWidth = table.style.width;
            if (styleWidth && styleWidth.indexOf('%') !== -1) {
                tableWidthAttr = styleWidth;
            }

            /* Convert any user input sizes into pixel sizes */
            for (i = 0; i < visibleColumns.length; i++) {
                column = columns[visibleColumns[i]];

                if (column.sWidth !== null) {
                    column.sWidth = _fnConvertToWidth(column.sWidthOrig, tableContainer);

                    userInputs = true;
                }
            }

            /* If the number of columns in the DOM equals the number that we have to
             * process in DataTables, then we can use the offsets that are created by
             * the web- browser. No custom sizes can be set in order for this to happen,
             * nor scrolling used
             */
            if (ie67 || !userInputs && !scrollX && !scrollY &&
                columnCount == _fnVisbleColumns(oSettings) &&
                columnCount == headerCells.length
            ) {
                for (i = 0; i < columnCount; i++) {
                    var colIdx = _fnVisibleToColumnIndex(oSettings, i);

                    if (colIdx !== null) {
                        columns[colIdx].sWidth = _fnStringToCss(headerCells.eq(i).width());
                    }
                }
            } else {
                // Otherwise construct a single row, worst case, table with the widest
                // node in the data, assign any user defined widths, then insert it into
                // the DOM and allow the browser to do all the hard work of calculating
                // table widths
                var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table
                    .css('visibility', 'hidden')
                    .removeAttr('id');

                // Clean up the table body
                tmpTable.find('tbody tr').remove();
                var tr = $('<tr/>').appendTo(tmpTable.find('tbody'));

                // Clone the table header and footer - we can't use the header / footer
                // from the cloned table, since if scrolling is active, the table's
                // real header and footer are contained in different table tags
                tmpTable.find('thead, tfoot').remove();
                tmpTable
                    .append($(oSettings.nTHead).clone())
                    .append($(oSettings.nTFoot).clone());

                // Remove any assigned widths from the footer (from scrolling)
                tmpTable.find('tfoot th, tfoot td').css('width', '');

                // Apply custom sizing to the cloned header
                headerCells = _fnGetUniqueThs(oSettings, tmpTable.find('thead')[0]);

                for (i = 0; i < visibleColumns.length; i++) {
                    column = columns[visibleColumns[i]];

                    headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ?
                        _fnStringToCss(column.sWidthOrig) :
                        '';

                    // For scrollX we need to force the column width otherwise the
                    // browser will collapse it. If this width is smaller than the
                    // width the column requires, then it will have no effect
                    if (column.sWidthOrig && scrollX) {
                        $(headerCells[i]).append($('<div/>').css({
                            width: column.sWidthOrig,
                            margin: 0,
                            padding: 0,
                            border: 0,
                            height: 1
                        }));
                    }
                }

                // Find the widest cell for each column and put it into the table
                if (oSettings.aoData.length) {
                    for (i = 0; i < visibleColumns.length; i++) {
                        columnIdx = visibleColumns[i];
                        column = columns[columnIdx];

                        $(_fnGetWidestNode(oSettings, columnIdx))
                            .clone(false)
                            .append(column.sContentPadding)
                            .appendTo(tr);
                    }
                }

                // Tidy the temporary table - remove name attributes so there aren't
                // duplicated in the dom (radio elements for example)
                $('[name]', tmpTable).removeAttr('name');

                // Table has been built, attach to the document so we can work with it.
                // A holding element is used, positioned at the top of the container
                // with minimal height, so it has no effect on if the container scrolls
                // or not. Otherwise it might trigger scrolling when it actually isn't
                // needed
                var holder = $('<div/>').css(scrollX || scrollY ? {
                        position: 'absolute',
                        top: 0,
                        left: 0,
                        height: 1,
                        right: 0,
                        overflow: 'hidden'
                    } : {})
                    .append(tmpTable)
                    .appendTo(tableContainer);

                // When scrolling (X or Y) we want to set the width of the table as 
                // appropriate. However, when not scrolling leave the table width as it
                // is. This results in slightly different, but I think correct behaviour
                if (scrollX && scrollXInner) {
                    tmpTable.width(scrollXInner);
                } else if (scrollX) {
                    tmpTable.css('width', 'auto');
                    tmpTable.removeAttr('width');

                    // If there is no width attribute or style, then allow the table to
                    // collapse
                    if (tmpTable.width() < tableContainer.clientWidth && tableWidthAttr) {
                        tmpTable.width(tableContainer.clientWidth);
                    }
                } else if (scrollY) {
                    tmpTable.width(tableContainer.clientWidth);
                } else if (tableWidthAttr) {
                    tmpTable.width(tableWidthAttr);
                }

                // Get the width of each column in the constructed table - we need to
                // know the inner width (so it can be assigned to the other table's
                // cells) and the outer width so we can calculate the full width of the
                // table. This is safe since DataTables requires a unique cell for each
                // column, but if ever a header can span multiple columns, this will
                // need to be modified.
                var total = 0;
                for (i = 0; i < visibleColumns.length; i++) {
                    var cell = $(headerCells[i]);
                    var border = cell.outerWidth() - cell.width();

                    // Use getBounding... where possible (not IE8-) because it can give
                    // sub-pixel accuracy, which we then want to round up!
                    var bounding = browser.bBounding ?
                        Math.ceil(headerCells[i].getBoundingClientRect().width) :
                        cell.outerWidth();

                    // Total is tracked to remove any sub-pixel errors as the outerWidth
                    // of the table might not equal the total given here (IE!).
                    total += bounding;

                    // Width for each column to use
                    columns[visibleColumns[i]].sWidth = _fnStringToCss(bounding - border);
                }

                table.style.width = _fnStringToCss(total);

                // Finished with the table - ditch it
                holder.remove();
            }

            // If there is a width attr, we want to attach an event listener which
            // allows the table sizing to automatically adjust when the window is
            // resized. Use the width attr rather than CSS, since we can't know if the
            // CSS is a relative value or absolute - DOM read is always px.
            if (tableWidthAttr) {
                table.style.width = _fnStringToCss(tableWidthAttr);
            }

            if ((tableWidthAttr || scrollX) && !oSettings._reszEvt) {
                var bindResize = function() {
                    $(window).on('resize.DT-' + oSettings.sInstance, _fnThrottle(function() {
                        _fnAdjustColumnSizing(oSettings);
                    }));
                };

                // IE6/7 will crash if we bind a resize event handler on page load.
                // To be removed in 1.11 which drops IE6/7 support
                if (ie67) {
                    setTimeout(bindResize, 1000);
                } else {
                    bindResize();
                }

                oSettings._reszEvt = true;
            }
        }


        /**
         * Throttle the calls to a function. Arguments and context are maintained for
         * the throttled function
         *  @param {function} fn Function to be called
         *  @param {int} [freq=200] call frequency in mS
         *  @returns {function} wrapped function
         *  @memberof DataTable#oApi
         */
        var _fnThrottle = DataTable.util.throttle;


        /**
         * Convert a CSS unit width to pixels (e.g. 2em)
         *  @param {string} width width to be converted
         *  @param {node} parent parent to get the with for (required for relative widths) - optional
         *  @returns {int} width in pixels
         *  @memberof DataTable#oApi
         */
        function _fnConvertToWidth(width, parent) {
            if (!width) {
                return 0;
            }

            var n = $('<div/>')
                .css('width', _fnStringToCss(width))
                .appendTo(parent || document.body);

            var val = n[0].offsetWidth;
            n.remove();

            return val;
        }


        /**
         * Get the widest node
         *  @param {object} settings dataTables settings object
         *  @param {int} colIdx column of interest
         *  @returns {node} widest table node
         *  @memberof DataTable#oApi
         */
        function _fnGetWidestNode(settings, colIdx) {
            var idx = _fnGetMaxLenString(settings, colIdx);
            if (idx < 0) {
                return null;
            }

            var data = settings.aoData[idx];
            return !data.nTr ? // Might not have been created when deferred rendering
                $('<td/>').html(_fnGetCellData(settings, idx, colIdx, 'display'))[0] :
                data.anCells[colIdx];
        }


        /**
         * Get the maximum strlen for each data column
         *  @param {object} settings dataTables settings object
         *  @param {int} colIdx column of interest
         *  @returns {string} max string length for each column
         *  @memberof DataTable#oApi
         */
        function _fnGetMaxLenString(settings, colIdx) {
            var s, max = -1,
                maxIdx = -1;

            for (var i = 0, ien = settings.aoData.length; i < ien; i++) {
                s = _fnGetCellData(settings, i, colIdx, 'display') + '';
                s = s.replace(__re_html_remove, '');
                s = s.replace(/&nbsp;/g, ' ');

                if (s.length > max) {
                    max = s.length;
                    maxIdx = i;
                }
            }

            return maxIdx;
        }


        /**
         * Append a CSS unit (only if required) to a string
         *  @param {string} value to css-ify
         *  @returns {string} value with css unit
         *  @memberof DataTable#oApi
         */
        function _fnStringToCss(s) {
            if (s === null) {
                return '0px';
            }

            if (typeof s == 'number') {
                return s < 0 ?
                    '0px' :
                    s + 'px';
            }

            // Check it has a unit character already
            return s.match(/\d$/) ?
                s + 'px' :
                s;
        }



        function _fnSortFlatten(settings) {
            var
                i, iLen, k, kLen,
                aSort = [],
                aiOrig = [],
                aoColumns = settings.aoColumns,
                aDataSort, iCol, sType, srcCol,
                fixed = settings.aaSortingFixed,
                fixedObj = $.isPlainObject(fixed),
                nestedSort = [],
                add = function(a) {
                    if (a.length && !Array.isArray(a[0])) {
                        // 1D array
                        nestedSort.push(a);
                    } else {
                        // 2D array
                        $.merge(nestedSort, a);
                    }
                };

            // Build the sort array, with pre-fix and post-fix options if they have been
            // specified
            if (Array.isArray(fixed)) {
                add(fixed);
            }

            if (fixedObj && fixed.pre) {
                add(fixed.pre);
            }

            add(settings.aaSorting);

            if (fixedObj && fixed.post) {
                add(fixed.post);
            }

            for (i = 0; i < nestedSort.length; i++) {
                srcCol = nestedSort[i][0];
                aDataSort = aoColumns[srcCol].aDataSort;

                for (k = 0, kLen = aDataSort.length; k < kLen; k++) {
                    iCol = aDataSort[k];
                    sType = aoColumns[iCol].sType || 'string';

                    if (nestedSort[i]._idx === undefined) {
                        nestedSort[i]._idx = $.inArray(nestedSort[i][1], aoColumns[iCol].asSorting);
                    }

                    aSort.push({
                        src: srcCol,
                        col: iCol,
                        dir: nestedSort[i][1],
                        index: nestedSort[i]._idx,
                        type: sType,
                        formatter: DataTable.ext.type.order[sType + "-pre"]
                    });
                }
            }

            return aSort;
        }

        /**
         * Change the order of the table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         *  @todo This really needs split up!
         */
        function _fnSort(oSettings) {
            var
                i, ien, iLen, j, jLen, k, kLen,
                sDataType, nTh,
                aiOrig = [],
                oExtSort = DataTable.ext.type.order,
                aoData = oSettings.aoData,
                aoColumns = oSettings.aoColumns,
                aDataSort, data, iCol, sType, oSort,
                formatters = 0,
                sortCol,
                displayMaster = oSettings.aiDisplayMaster,
                aSort;

            // Resolve any column types that are unknown due to addition or invalidation
            // @todo Can this be moved into a 'data-ready' handler which is called when
            //   data is going to be used in the table?
            _fnColumnTypes(oSettings);

            aSort = _fnSortFlatten(oSettings);

            for (i = 0, ien = aSort.length; i < ien; i++) {
                sortCol = aSort[i];

                // Track if we can use the fast sort algorithm
                if (sortCol.formatter) {
                    formatters++;
                }

                // Load the data needed for the sort, for each cell
                _fnSortData(oSettings, sortCol.col);
            }

            /* No sorting required if server-side or no sorting array */
            if (_fnDataSource(oSettings) != 'ssp' && aSort.length !== 0) {
                // Create a value - key array of the current row positions such that we can use their
                // current position during the sort, if values match, in order to perform stable sorting
                for (i = 0, iLen = displayMaster.length; i < iLen; i++) {
                    aiOrig[displayMaster[i]] = i;
                }

                /* Do the sort - here we want multi-column sorting based on a given data source (column)
                 * and sorting function (from oSort) in a certain direction. It's reasonably complex to
                 * follow on it's own, but this is what we want (example two column sorting):
                 *  fnLocalSorting = function(a,b){
                 *    var iTest;
                 *    iTest = oSort['string-asc']('data11', 'data12');
                 *      if (iTest !== 0)
                 *        return iTest;
                 *    iTest = oSort['numeric-desc']('data21', 'data22');
                 *    if (iTest !== 0)
                 *      return iTest;
                 *    return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
                 *  }
                 * Basically we have a test for each sorting column, if the data in that column is equal,
                 * test the next column. If all columns match, then we use a numeric sort on the row
                 * positions in the original data array to provide a stable sort.
                 *
                 * Note - I know it seems excessive to have two sorting methods, but the first is around
                 * 15% faster, so the second is only maintained for backwards compatibility with sorting
                 * methods which do not have a pre-sort formatting function.
                 */
                if (formatters === aSort.length) {
                    // All sort types have formatting functions
                    displayMaster.sort(function(a, b) {
                        var
                            x, y, k, test, sort,
                            len = aSort.length,
                            dataA = aoData[a]._aSortData,
                            dataB = aoData[b]._aSortData;

                        for (k = 0; k < len; k++) {
                            sort = aSort[k];

                            x = dataA[sort.col];
                            y = dataB[sort.col];

                            test = x < y ? -1 : x > y ? 1 : 0;
                            if (test !== 0) {
                                return sort.dir === 'asc' ? test : -test;
                            }
                        }

                        x = aiOrig[a];
                        y = aiOrig[b];
                        return x < y ? -1 : x > y ? 1 : 0;
                    });
                } else {
                    // Depreciated - remove in 1.11 (providing a plug-in option)
                    // Not all sort types have formatting methods, so we have to call their sorting
                    // methods.
                    displayMaster.sort(function(a, b) {
                        var
                            x, y, k, l, test, sort, fn,
                            len = aSort.length,
                            dataA = aoData[a]._aSortData,
                            dataB = aoData[b]._aSortData;

                        for (k = 0; k < len; k++) {
                            sort = aSort[k];

                            x = dataA[sort.col];
                            y = dataB[sort.col];

                            fn = oExtSort[sort.type + "-" + sort.dir] || oExtSort["string-" + sort.dir];
                            test = fn(x, y);
                            if (test !== 0) {
                                return test;
                            }
                        }

                        x = aiOrig[a];
                        y = aiOrig[b];
                        return x < y ? -1 : x > y ? 1 : 0;
                    });
                }
            }

            /* Tell the draw function that we have sorted the data */
            oSettings.bSorted = true;
        }


        function _fnSortAria(settings) {
            var label;
            var nextSort;
            var columns = settings.aoColumns;
            var aSort = _fnSortFlatten(settings);
            var oAria = settings.oLanguage.oAria;

            // ARIA attributes - need to loop all columns, to update all (removing old
            // attributes as needed)
            for (var i = 0, iLen = columns.length; i < iLen; i++) {
                var col = columns[i];
                var asSorting = col.asSorting;
                var sTitle = col.ariaTitle || col.sTitle.replace(/<.*?>/g, "");
                var th = col.nTh;

                // IE7 is throwing an error when setting these properties with jQuery's
                // attr() and removeAttr() methods...
                th.removeAttribute('aria-sort');

                /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
                if (col.bSortable) {
                    if (aSort.length > 0 && aSort[0].col == i) {
                        th.setAttribute('aria-sort', aSort[0].dir == "asc" ? "ascending" : "descending");
                        nextSort = asSorting[aSort[0].index + 1] || asSorting[0];
                    } else {
                        nextSort = asSorting[0];
                    }

                    label = sTitle + (nextSort === "asc" ?
                        oAria.sSortAscending :
                        oAria.sSortDescending
                    );
                } else {
                    label = sTitle;
                }

                th.setAttribute('aria-label', label);
            }
        }


        /**
         * Function to run on user sort request
         *  @param {object} settings dataTables settings object
         *  @param {node} attachTo node to attach the handler to
         *  @param {int} colIdx column sorting index
         *  @param {boolean} [append=false] Append the requested sort to the existing
         *    sort if true (i.e. multi-column sort)
         *  @param {function} [callback] callback function
         *  @memberof DataTable#oApi
         */
        function _fnSortListener(settings, colIdx, append, callback) {
            var col = settings.aoColumns[colIdx];
            var sorting = settings.aaSorting;
            var asSorting = col.asSorting;
            var nextSortIdx;
            var next = function(a, overflow) {
                var idx = a._idx;
                if (idx === undefined) {
                    idx = $.inArray(a[1], asSorting);
                }

                return idx + 1 < asSorting.length ?
                    idx + 1 :
                    overflow ?
                    null :
                    0;
            };

            // Convert to 2D array if needed
            if (typeof sorting[0] === 'number') {
                sorting = settings.aaSorting = [sorting];
            }

            // If appending the sort then we are multi-column sorting
            if (append && settings.oFeatures.bSortMulti) {
                // Are we already doing some kind of sort on this column?
                var sortIdx = $.inArray(colIdx, _pluck(sorting, '0'));

                if (sortIdx !== -1) {
                    // Yes, modify the sort
                    nextSortIdx = next(sorting[sortIdx], true);

                    if (nextSortIdx === null && sorting.length === 1) {
                        nextSortIdx = 0; // can't remove sorting completely
                    }

                    if (nextSortIdx === null) {
                        sorting.splice(sortIdx, 1);
                    } else {
                        sorting[sortIdx][1] = asSorting[nextSortIdx];
                        sorting[sortIdx]._idx = nextSortIdx;
                    }
                } else {
                    // No sort on this column yet
                    sorting.push([colIdx, asSorting[0], 0]);
                    sorting[sorting.length - 1]._idx = 0;
                }
            } else if (sorting.length && sorting[0][0] == colIdx) {
                // Single column - already sorting on this column, modify the sort
                nextSortIdx = next(sorting[0]);

                sorting.length = 1;
                sorting[0][1] = asSorting[nextSortIdx];
                sorting[0]._idx = nextSortIdx;
            } else {
                // Single column - sort only on this column
                sorting.length = 0;
                sorting.push([colIdx, asSorting[0]]);
                sorting[0]._idx = 0;
            }

            // Run the sort by calling a full redraw
            _fnReDraw(settings);

            // callback used for async user interaction
            if (typeof callback == 'function') {
                callback(settings);
            }
        }


        /**
         * Attach a sort handler (click) to a node
         *  @param {object} settings dataTables settings object
         *  @param {node} attachTo node to attach the handler to
         *  @param {int} colIdx column sorting index
         *  @param {function} [callback] callback function
         *  @memberof DataTable#oApi
         */
        function _fnSortAttachListener(settings, attachTo, colIdx, callback) {
            var col = settings.aoColumns[colIdx];

            _fnBindAction(attachTo, {}, function(e) {
                /* If the column is not sortable - don't to anything */
                if (col.bSortable === false) {
                    return;
                }

                // If processing is enabled use a timeout to allow the processing
                // display to be shown - otherwise to it synchronously
                if (settings.oFeatures.bProcessing) {
                    _fnProcessingDisplay(settings, true);

                    setTimeout(function() {
                        _fnSortListener(settings, colIdx, e.shiftKey, callback);

                        // In server-side processing, the draw callback will remove the
                        // processing display
                        if (_fnDataSource(settings) !== 'ssp') {
                            _fnProcessingDisplay(settings, false);
                        }
                    }, 0);
                } else {
                    _fnSortListener(settings, colIdx, e.shiftKey, callback);
                }
            });
        }


        /**
         * Set the sorting classes on table's body, Note: it is safe to call this function
         * when bSort and bSortClasses are false
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnSortingClasses(settings) {
            var oldSort = settings.aLastSort;
            var sortClass = settings.oClasses.sSortColumn;
            var sort = _fnSortFlatten(settings);
            var features = settings.oFeatures;
            var i, ien, colIdx;

            if (features.bSort && features.bSortClasses) {
                // Remove old sorting classes
                for (i = 0, ien = oldSort.length; i < ien; i++) {
                    colIdx = oldSort[i].src;

                    // Remove column sorting
                    $(_pluck(settings.aoData, 'anCells', colIdx))
                        .removeClass(sortClass + (i < 2 ? i + 1 : 3));
                }

                // Add new column sorting
                for (i = 0, ien = sort.length; i < ien; i++) {
                    colIdx = sort[i].src;

                    $(_pluck(settings.aoData, 'anCells', colIdx))
                        .addClass(sortClass + (i < 2 ? i + 1 : 3));
                }
            }

            settings.aLastSort = sort;
        }


        // Get the data to sort a column, be it from cache, fresh (populating the
        // cache), or from a sort formatter
        function _fnSortData(settings, idx) {
            // Custom sorting function - provided by the sort data type
            var column = settings.aoColumns[idx];
            var customSort = DataTable.ext.order[column.sSortDataType];
            var customData;

            if (customSort) {
                customData = customSort.call(settings.oInstance, settings, idx,
                    _fnColumnIndexToVisible(settings, idx)
                );
            }

            // Use / populate cache
            var row, cellData;
            var formatter = DataTable.ext.type.order[column.sType + "-pre"];

            for (var i = 0, ien = settings.aoData.length; i < ien; i++) {
                row = settings.aoData[i];

                if (!row._aSortData) {
                    row._aSortData = [];
                }

                if (!row._aSortData[idx] || customSort) {
                    cellData = customSort ?
                        customData[i] : // If there was a custom sort function, use data from there
                        _fnGetCellData(settings, i, idx, 'sort');

                    row._aSortData[idx] = formatter ?
                        formatter(cellData) :
                        cellData;
                }
            }
        }



        /**
         * Save the state of a table
         *  @param {object} oSettings dataTables settings object
         *  @memberof DataTable#oApi
         */
        function _fnSaveState(settings) {
            if (settings._bLoadingState) {
                return;
            }

            /* Store the interesting variables */
            var state = {
                time: +new Date(),
                start: settings._iDisplayStart,
                length: settings._iDisplayLength,
                order: $.extend(true, [], settings.aaSorting),
                search: _fnSearchToCamel(settings.oPreviousSearch),
                columns: $.map(settings.aoColumns, function(col, i) {
                    return {
                        visible: col.bVisible,
                        search: _fnSearchToCamel(settings.aoPreSearchCols[i])
                    };
                })
            };

            settings.oSavedState = state;
            _fnCallbackFire(settings, "aoStateSaveParams", 'stateSaveParams', [settings, state]);

            if (settings.oFeatures.bStateSave && !settings.bDestroying) {
                settings.fnStateSaveCallback.call(settings.oInstance, settings, state);
            }
        }


        /**
         * Attempt to load a saved table state
         *  @param {object} oSettings dataTables settings object
         *  @param {object} oInit DataTables init object so we can override settings
         *  @param {function} callback Callback to execute when the state has been loaded
         *  @memberof DataTable#oApi
         */
        function _fnLoadState(settings, oInit, callback) {
            if (!settings.oFeatures.bStateSave) {
                callback();
                return;
            }

            var loaded = function(state) {
                _fnImplementState(settings, state, callback);
            }

            var state = settings.fnStateLoadCallback.call(settings.oInstance, settings, loaded);

            if (state !== undefined) {
                _fnImplementState(settings, state, callback);
            }
            // otherwise, wait for the loaded callback to be executed

            return true;
        }

        function _fnImplementState(settings, s, callback) {
            var i, ien;
            var columns = settings.aoColumns;
            settings._bLoadingState = true;

            // When StateRestore was introduced the state could now be implemented at any time
            // Not just initialisation. To do this an api instance is required in some places
            var api = settings._bInitComplete ? new DataTable.Api(settings) : null;

            if (!s || !s.time) {
                settings._bLoadingState = false;
                callback();
                return;
            }

            // Allow custom and plug-in manipulation functions to alter the saved data set and
            // cancelling of loading by returning false
            var abStateLoad = _fnCallbackFire(settings, 'aoStateLoadParams', 'stateLoadParams', [settings, s]);
            if ($.inArray(false, abStateLoad) !== -1) {
                settings._bLoadingState = false;
                callback();
                return;
            }

            // Reject old data
            var duration = settings.iStateDuration;
            if (duration > 0 && s.time < +new Date() - (duration * 1000)) {
                settings._bLoadingState = false;
                callback();
                return;
            }

            // Number of columns have changed - all bets are off, no restore of settings
            if (s.columns && columns.length !== s.columns.length) {
                settings._bLoadingState = false;
                callback();
                return;
            }

            // Store the saved state so it might be accessed at any time
            settings.oLoadedState = $.extend(true, {}, s);

            // Page Length
            if (s.length !== undefined) {
                // If already initialised just set the value directly so that the select element is also updated
                if (api) {
                    api.page.len(s.length)
                } else {
                    settings._iDisplayLength = s.length;
                }
            }

            // Restore key features - todo - for 1.11 this needs to be done by
            // subscribed events
            if (s.start !== undefined) {
                if (api === null) {
                    settings._iDisplayStart = s.start;
                    settings.iInitDisplayStart = s.start;
                } else {
                    _fnPageChange(settings, s.start / settings._iDisplayLength);
                }
            }

            // Order
            if (s.order !== undefined) {
                settings.aaSorting = [];
                $.each(s.order, function(i, col) {
                    settings.aaSorting.push(col[0] >= columns.length ? [0, col[1]] :
                        col
                    );
                });
            }

            // Search
            if (s.search !== undefined) {
                $.extend(settings.oPreviousSearch, _fnSearchToHung(s.search));
            }

            // Columns
            if (s.columns) {
                for (i = 0, ien = s.columns.length; i < ien; i++) {
                    var col = s.columns[i];

                    // Visibility
                    if (col.visible !== undefined) {
                        // If the api is defined, the table has been initialised so we need to use it rather than internal settings
                        if (api) {
                            // Don't redraw the columns on every iteration of this loop, we will do this at the end instead
                            api.column(i).visible(col.visible, false);
                        } else {
                            columns[i].bVisible = col.visible;
                        }
                    }

                    // Search
                    if (col.search !== undefined) {
                        $.extend(settings.aoPreSearchCols[i], _fnSearchToHung(col.search));
                    }
                }

                // If the api is defined then we need to adjust the columns once the visibility has been changed
                if (api) {
                    api.columns.adjust();
                }
            }

            settings._bLoadingState = false;
            _fnCallbackFire(settings, 'aoStateLoaded', 'stateLoaded', [settings, s]);
            callback();
        };


        /**
         * Return the settings object for a particular table
         *  @param {node} table table we are using as a dataTable
         *  @returns {object} Settings object - or null if not found
         *  @memberof DataTable#oApi
         */
        function _fnSettingsFromNode(table) {
            var settings = DataTable.settings;
            var idx = $.inArray(table, _pluck(settings, 'nTable'));

            return idx !== -1 ?
                settings[idx] :
                null;
        }


        /**
         * Log an error message
         *  @param {object} settings dataTables settings object
         *  @param {int} level log error messages, or display them to the user
         *  @param {string} msg error message
         *  @param {int} tn Technical note id to get more information about the error.
         *  @memberof DataTable#oApi
         */
        function _fnLog(settings, level, msg, tn) {
            msg = 'DataTables warning: ' +
                (settings ? 'table id=' + settings.sTableId + ' - ' : '') + msg;

            if (tn) {
                msg += '. For more information about this error, please see ' +
                    'http://datatables.net/tn/' + tn;
            }

            if (!level) {
                // Backwards compatibility pre 1.10
                var ext = DataTable.ext;
                var type = ext.sErrMode || ext.errMode;

                if (settings) {
                    _fnCallbackFire(settings, null, 'error', [settings, tn, msg]);
                }

                if (type == 'alert') {
                    alert(msg);
                } else if (type == 'throw') {
                    throw new Error(msg);
                } else if (typeof type == 'function') {
                    type(settings, tn, msg);
                }
            } else if (window.console && console.log) {
                console.log(msg);
            }
        }


        /**
         * See if a property is defined on one object, if so assign it to the other object
         *  @param {object} ret target object
         *  @param {object} src source object
         *  @param {string} name property
         *  @param {string} [mappedName] name to map too - optional, name used if not given
         *  @memberof DataTable#oApi
         */
        function _fnMap(ret, src, name, mappedName) {
            if (Array.isArray(name)) {
                $.each(name, function(i, val) {
                    if (Array.isArray(val)) {
                        _fnMap(ret, src, val[0], val[1]);
                    } else {
                        _fnMap(ret, src, val);
                    }
                });

                return;
            }

            if (mappedName === undefined) {
                mappedName = name;
            }

            if (src[name] !== undefined) {
                ret[mappedName] = src[name];
            }
        }


        /**
         * Extend objects - very similar to jQuery.extend, but deep copy objects, and
         * shallow copy arrays. The reason we need to do this, is that we don't want to
         * deep copy array init values (such as aaSorting) since the dev wouldn't be
         * able to override them, but we do want to deep copy arrays.
         *  @param {object} out Object to extend
         *  @param {object} extender Object from which the properties will be applied to
         *      out
         *  @param {boolean} breakRefs If true, then arrays will be sliced to take an
         *      independent copy with the exception of the `data` or `aaData` parameters
         *      if they are present. This is so you can pass in a collection to
         *      DataTables and have that used as your data source without breaking the
         *      references
         *  @returns {object} out Reference, just for convenience - out === the return.
         *  @memberof DataTable#oApi
         *  @todo This doesn't take account of arrays inside the deep copied objects.
         */
        function _fnExtend(out, extender, breakRefs) {
            var val;

            for (var prop in extender) {
                if (extender.hasOwnProperty(prop)) {
                    val = extender[prop];

                    if ($.isPlainObject(val)) {
                        if (!$.isPlainObject(out[prop])) {
                            out[prop] = {};
                        }
                        $.extend(true, out[prop], val);
                    } else if (breakRefs && prop !== 'data' && prop !== 'aaData' && Array.isArray(val)) {
                        out[prop] = val.slice();
                    } else {
                        out[prop] = val;
                    }
                }
            }

            return out;
        }


        /**
         * Bind an event handers to allow a click or return key to activate the callback.
         * This is good for accessibility since a return on the keyboard will have the
         * same effect as a click, if the element has focus.
         *  @param {element} n Element to bind the action to
         *  @param {object} oData Data object to pass to the triggered function
         *  @param {function} fn Callback function for when the event is triggered
         *  @memberof DataTable#oApi
         */
        function _fnBindAction(n, oData, fn) {
            $(n)
                .on('click.DT', oData, function(e) {
                    $(n).trigger('blur'); // Remove focus outline for mouse users
                    fn(e);
                })
                .on('keypress.DT', oData, function(e) {
                    if (e.which === 13) {
                        e.preventDefault();
                        fn(e);
                    }
                })
                .on('selectstart.DT', function() {
                    /* Take the brutal approach to cancelling text selection */
                    return false;
                });
        }


        /**
         * Register a callback function. Easily allows a callback function to be added to
         * an array store of callback functions that can then all be called together.
         *  @param {object} oSettings dataTables settings object
         *  @param {string} sStore Name of the array storage for the callbacks in oSettings
         *  @param {function} fn Function to be called back
         *  @param {string} sName Identifying name for the callback (i.e. a label)
         *  @memberof DataTable#oApi
         */
        function _fnCallbackReg(oSettings, sStore, fn, sName) {
            if (fn) {
                oSettings[sStore].push({
                    "fn": fn,
                    "sName": sName
                });
            }
        }


        /**
         * Fire callback functions and trigger events. Note that the loop over the
         * callback array store is done backwards! Further note that you do not want to
         * fire off triggers in time sensitive applications (for example cell creation)
         * as its slow.
         *  @param {object} settings dataTables settings object
         *  @param {string} callbackArr Name of the array storage for the callbacks in
         *      oSettings
         *  @param {string} eventName Name of the jQuery custom event to trigger. If
         *      null no trigger is fired
         *  @param {array} args Array of arguments to pass to the callback function /
         *      trigger
         *  @memberof DataTable#oApi
         */
        function _fnCallbackFire(settings, callbackArr, eventName, args) {
            var ret = [];

            if (callbackArr) {
                ret = $.map(settings[callbackArr].slice().reverse(), function(val, i) {
                    return val.fn.apply(settings.oInstance, args);
                });
            }

            if (eventName !== null) {
                var e = $.Event(eventName + '.dt');
                var table = $(settings.nTable);

                table.trigger(e, args);

                // If not yet attached to the document, trigger the event
                // on the body directly to sort of simulate the bubble
                if (table.parents('body').length === 0) {
                    $('body').trigger(e, args);
                }

                ret.push(e.result);
            }

            return ret;
        }


        function _fnLengthOverflow(settings) {
            var
                start = settings._iDisplayStart,
                end = settings.fnDisplayEnd(),
                len = settings._iDisplayLength;

            /* If we have space to show extra rows (backing up from the end point - then do so */
            if (start >= end) {
                start = end - len;
            }

            // Keep the start record on the current page
            start -= (start % len);

            if (len === -1 || start < 0) {
                start = 0;
            }

            settings._iDisplayStart = start;
        }


        function _fnRenderer(settings, type) {
            var renderer = settings.renderer;
            var host = DataTable.ext.renderer[type];

            if ($.isPlainObject(renderer) && renderer[type]) {
                // Specific renderer for this type. If available use it, otherwise use
                // the default.
                return host[renderer[type]] || host._;
            } else if (typeof renderer === 'string') {
                // Common renderer - if there is one available for this type use it,
                // otherwise use the default
                return host[renderer] || host._;
            }

            // Use the default
            return host._;
        }


        /**
         * Detect the data source being used for the table. Used to simplify the code
         * a little (ajax) and to make it compress a little smaller.
         *
         *  @param {object} settings dataTables settings object
         *  @returns {string} Data source
         *  @memberof DataTable#oApi
         */
        function _fnDataSource(settings) {
            if (settings.oFeatures.bServerSide) {
                return 'ssp';
            } else if (settings.ajax || settings.sAjaxSource) {
                return 'ajax';
            }
            return 'dom';
        }




        /**
         * Computed structure of the DataTables API, defined by the options passed to
         * `DataTable.Api.register()` when building the API.
         *
         * The structure is built in order to speed creation and extension of the Api
         * objects since the extensions are effectively pre-parsed.
         *
         * The array is an array of objects with the following structure, where this
         * base array represents the Api prototype base:
         *
         *     [
         *       {
         *         name:      'data'                -- string   - Property name
         *         val:       function () {},       -- function - Api method (or undefined if just an object
         *         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
         *         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
         *       },
         *       {
         *         name:     'row'
         *         val:       {},
         *         methodExt: [ ... ],
         *         propExt:   [
         *           {
         *             name:      'data'
         *             val:       function () {},
         *             methodExt: [ ... ],
         *             propExt:   [ ... ]
         *           },
         *           ...
         *         ]
         *       }
         *     ]
         *
         * @type {Array}
         * @ignore
         */
        var __apiStruct = [];


        /**
         * `Array.prototype` reference.
         *
         * @type object
         * @ignore
         */
        var __arrayProto = Array.prototype;


        /**
         * Abstraction for `context` parameter of the `Api` constructor to allow it to
         * take several different forms for ease of use.
         *
         * Each of the input parameter types will be converted to a DataTables settings
         * object where possible.
         *
         * @param  {string|node|jQuery|object} mixed DataTable identifier. Can be one
         *   of:
         *
         *   * `string` - jQuery selector. Any DataTables' matching the given selector
         *     with be found and used.
         *   * `node` - `TABLE` node which has already been formed into a DataTable.
         *   * `jQuery` - A jQuery object of `TABLE` nodes.
         *   * `object` - DataTables settings object
         *   * `DataTables.Api` - API instance
         * @return {array|null} Matching DataTables settings objects. `null` or
         *   `undefined` is returned if no matching DataTable is found.
         * @ignore
         */
        var _toSettings = function(mixed) {
            var idx, jq;
            var settings = DataTable.settings;
            var tables = $.map(settings, function(el, i) {
                return el.nTable;
            });

            if (!mixed) {
                return [];
            } else if (mixed.nTable && mixed.oApi) {
                // DataTables settings object
                return [mixed];
            } else if (mixed.nodeName && mixed.nodeName.toLowerCase() === 'table') {
                // Table node
                idx = $.inArray(mixed, tables);
                return idx !== -1 ? [settings[idx]] : null;
            } else if (mixed && typeof mixed.settings === 'function') {
                return mixed.settings().toArray();
            } else if (typeof mixed === 'string') {
                // jQuery selector
                jq = $(mixed);
            } else if (mixed instanceof $) {
                // jQuery object (also DataTables instance)
                jq = mixed;
            }

            if (jq) {
                return jq.map(function(i) {
                    idx = $.inArray(this, tables);
                    return idx !== -1 ? settings[idx] : null;
                }).toArray();
            }
        };


        /**
         * DataTables API class - used to control and interface with  one or more
         * DataTables enhanced tables.
         *
         * The API class is heavily based on jQuery, presenting a chainable interface
         * that you can use to interact with tables. Each instance of the API class has
         * a "context" - i.e. the tables that it will operate on. This could be a single
         * table, all tables on a page or a sub-set thereof.
         *
         * Additionally the API is designed to allow you to easily work with the data in
         * the tables, retrieving and manipulating it as required. This is done by
         * presenting the API class as an array like interface. The contents of the
         * array depend upon the actions requested by each method (for example
         * `rows().nodes()` will return an array of nodes, while `rows().data()` will
         * return an array of objects or arrays depending upon your table's
         * configuration). The API object has a number of array like methods (`push`,
         * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
         * `unique` etc) to assist your working with the data held in a table.
         *
         * Most methods (those which return an Api instance) are chainable, which means
         * the return from a method call also has all of the methods available that the
         * top level object had. For example, these two calls are equivalent:
         *
         *     // Not chained
         *     api.row.add( {...} );
         *     api.draw();
         *
         *     // Chained
         *     api.row.add( {...} ).draw();
         *
         * @class DataTable.Api
         * @param {array|object|string|jQuery} context DataTable identifier. This is
         *   used to define which DataTables enhanced tables this API will operate on.
         *   Can be one of:
         *
         *   * `string` - jQuery selector. Any DataTables' matching the given selector
         *     with be found and used.
         *   * `node` - `TABLE` node which has already been formed into a DataTable.
         *   * `jQuery` - A jQuery object of `TABLE` nodes.
         *   * `object` - DataTables settings object
         * @param {array} [data] Data to initialise the Api instance with.
         *
         * @example
         *   // Direct initialisation during DataTables construction
         *   var api = $('#example').DataTable();
         *
         * @example
         *   // Initialisation using a DataTables jQuery object
         *   var api = $('#example').dataTable().api();
         *
         * @example
         *   // Initialisation as a constructor
         *   var api = new $.fn.DataTable.Api( 'table.dataTable' );
         */
        _Api = function(context, data) {
            if (!(this instanceof _Api)) {
                return new _Api(context, data);
            }

            var settings = [];
            var ctxSettings = function(o) {
                var a = _toSettings(o);
                if (a) {
                    settings.push.apply(settings, a);
                }
            };

            if (Array.isArray(context)) {
                for (var i = 0, ien = context.length; i < ien; i++) {
                    ctxSettings(context[i]);
                }
            } else {
                ctxSettings(context);
            }

            // Remove duplicates
            this.context = _unique(settings);

            // Initial data
            if (data) {
                $.merge(this, data);
            }

            // selector
            this.selector = {
                rows: null,
                cols: null,
                opts: null
            };

            _Api.extend(this, this, __apiStruct);
        };

        DataTable.Api = _Api;

        // Don't destroy the existing prototype, just extend it. Required for jQuery 2's
        // isPlainObject.
        $.extend(_Api.prototype, {
            any: function() {
                return this.count() !== 0;
            },


            concat: __arrayProto.concat,


            context: [], // array of table settings objects


            count: function() {
                return this.flatten().length;
            },


            each: function(fn) {
                for (var i = 0, ien = this.length; i < ien; i++) {
                    fn.call(this, this[i], i, this);
                }

                return this;
            },


            eq: function(idx) {
                var ctx = this.context;

                return ctx.length > idx ?
                    new _Api(ctx[idx], this[idx]) :
                    null;
            },


            filter: function(fn) {
                var a = [];

                if (__arrayProto.filter) {
                    a = __arrayProto.filter.call(this, fn, this);
                } else {
                    // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                    for (var i = 0, ien = this.length; i < ien; i++) {
                        if (fn.call(this, this[i], i, this)) {
                            a.push(this[i]);
                        }
                    }
                }

                return new _Api(this.context, a);
            },


            flatten: function() {
                var a = [];
                return new _Api(this.context, a.concat.apply(a, this.toArray()));
            },


            join: __arrayProto.join,


            indexOf: __arrayProto.indexOf || function(obj, start) {
                for (var i = (start || 0), ien = this.length; i < ien; i++) {
                    if (this[i] === obj) {
                        return i;
                    }
                }
                return -1;
            },

            iterator: function(flatten, type, fn, alwaysNew) {
                var
                    a = [],
                    ret,
                    i, ien, j, jen,
                    context = this.context,
                    rows, items, item,
                    selector = this.selector;

                // Argument shifting
                if (typeof flatten === 'string') {
                    alwaysNew = fn;
                    fn = type;
                    type = flatten;
                    flatten = false;
                }

                for (i = 0, ien = context.length; i < ien; i++) {
                    var apiInst = new _Api(context[i]);

                    if (type === 'table') {
                        ret = fn.call(apiInst, context[i], i);

                        if (ret !== undefined) {
                            a.push(ret);
                        }
                    } else if (type === 'columns' || type === 'rows') {
                        // this has same length as context - one entry for each table
                        ret = fn.call(apiInst, context[i], this[i], i);

                        if (ret !== undefined) {
                            a.push(ret);
                        }
                    } else if (type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell') {
                        // columns and rows share the same structure.
                        // 'this' is an array of column indexes for each context
                        items = this[i];

                        if (type === 'column-rows') {
                            rows = _selector_row_indexes(context[i], selector.opts);
                        }

                        for (j = 0, jen = items.length; j < jen; j++) {
                            item = items[j];

                            if (type === 'cell') {
                                ret = fn.call(apiInst, context[i], item.row, item.column, i, j);
                            } else {
                                ret = fn.call(apiInst, context[i], item, i, j, rows);
                            }

                            if (ret !== undefined) {
                                a.push(ret);
                            }
                        }
                    }
                }

                if (a.length || alwaysNew) {
                    var api = new _Api(context, flatten ? a.concat.apply([], a) : a);
                    var apiSelector = api.selector;
                    apiSelector.rows = selector.rows;
                    apiSelector.cols = selector.cols;
                    apiSelector.opts = selector.opts;
                    return api;
                }
                return this;
            },


            lastIndexOf: __arrayProto.lastIndexOf || function(obj, start) {
                // Bit cheeky...
                return this.indexOf.apply(this.toArray.reverse(), arguments);
            },


            length: 0,


            map: function(fn) {
                var a = [];

                if (__arrayProto.map) {
                    a = __arrayProto.map.call(this, fn, this);
                } else {
                    // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                    for (var i = 0, ien = this.length; i < ien; i++) {
                        a.push(fn.call(this, this[i], i));
                    }
                }

                return new _Api(this.context, a);
            },


            pluck: function(prop) {
                var fn = DataTable.util.get(prop);

                return this.map(function(el) {
                    return fn(el);
                });
            },

            pop: __arrayProto.pop,


            push: __arrayProto.push,


            // Does not return an API instance
            reduce: __arrayProto.reduce || function(fn, init) {
                return _fnReduce(this, fn, init, 0, this.length, 1);
            },


            reduceRight: __arrayProto.reduceRight || function(fn, init) {
                return _fnReduce(this, fn, init, this.length - 1, -1, -1);
            },


            reverse: __arrayProto.reverse,


            // Object with rows, columns and opts
            selector: null,


            shift: __arrayProto.shift,


            slice: function() {
                return new _Api(this.context, this);
            },


            sort: __arrayProto.sort, // ? name - order?


            splice: __arrayProto.splice,


            toArray: function() {
                return __arrayProto.slice.call(this);
            },


            to$: function() {
                return $(this);
            },


            toJQuery: function() {
                return $(this);
            },


            unique: function() {
                return new _Api(this.context, _unique(this));
            },


            unshift: __arrayProto.unshift
        });


        _Api.extend = function(scope, obj, ext) {
            // Only extend API instances and static properties of the API
            if (!ext.length || !obj || (!(obj instanceof _Api) && !obj.__dt_wrapper)) {
                return;
            }

            var
                i, ien,
                struct,
                methodScoping = function(scope, fn, struc) {
                    return function() {
                        var ret = fn.apply(scope, arguments);

                        // Method extension
                        _Api.extend(ret, ret, struc.methodExt);
                        return ret;
                    };
                };

            for (i = 0, ien = ext.length; i < ien; i++) {
                struct = ext[i];

                // Value
                obj[struct.name] = struct.type === 'function' ?
                    methodScoping(scope, struct.val, struct) :
                    struct.type === 'object' ? {} :
                    struct.val;

                obj[struct.name].__dt_wrapper = true;

                // Property extension
                _Api.extend(scope, obj[struct.name], struct.propExt);
            }
        };


        // @todo - Is there need for an augment function?
        // _Api.augment = function ( inst, name )
        // {
        // 	// Find src object in the structure from the name
        // 	var parts = name.split('.');

        // 	_Api.extend( inst, obj );
        // };


        //     [
        //       {
        //         name:      'data'                -- string   - Property name
        //         val:       function () {},       -- function - Api method (or undefined if just an object
        //         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
        //         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
        //       },
        //       {
        //         name:     'row'
        //         val:       {},
        //         methodExt: [ ... ],
        //         propExt:   [
        //           {
        //             name:      'data'
        //             val:       function () {},
        //             methodExt: [ ... ],
        //             propExt:   [ ... ]
        //           },
        //           ...
        //         ]
        //       }
        //     ]

        _Api.register = _api_register = function(name, val) {
            if (Array.isArray(name)) {
                for (var j = 0, jen = name.length; j < jen; j++) {
                    _Api.register(name[j], val);
                }
                return;
            }

            var
                i, ien,
                heir = name.split('.'),
                struct = __apiStruct,
                key, method;

            var find = function(src, name) {
                for (var i = 0, ien = src.length; i < ien; i++) {
                    if (src[i].name === name) {
                        return src[i];
                    }
                }
                return null;
            };

            for (i = 0, ien = heir.length; i < ien; i++) {
                method = heir[i].indexOf('()') !== -1;
                key = method ?
                    heir[i].replace('()', '') :
                    heir[i];

                var src = find(struct, key);
                if (!src) {
                    src = {
                        name: key,
                        val: {},
                        methodExt: [],
                        propExt: [],
                        type: 'object'
                    };
                    struct.push(src);
                }

                if (i === ien - 1) {
                    src.val = val;
                    src.type = typeof val === 'function' ?
                        'function' :
                        $.isPlainObject(val) ?
                        'object' :
                        'other';
                } else {
                    struct = method ?
                        src.methodExt :
                        src.propExt;
                }
            }
        };

        _Api.registerPlural = _api_registerPlural = function(pluralName, singularName, val) {
            _Api.register(pluralName, val);

            _Api.register(singularName, function() {
                var ret = val.apply(this, arguments);

                if (ret === this) {
                    // Returned item is the API instance that was passed in, return it
                    return this;
                } else if (ret instanceof _Api) {
                    // New API instance returned, want the value from the first item
                    // in the returned array for the singular result.
                    return ret.length ?
                        Array.isArray(ret[0]) ?
                        new _Api(ret.context, ret[0]) : // Array results are 'enhanced'
                        ret[0] :
                        undefined;
                }

                // Non-API return - just fire it back
                return ret;
            });
        };


        /**
         * Selector for HTML tables. Apply the given selector to the give array of
         * DataTables settings objects.
         *
         * @param {string|integer} [selector] jQuery selector string or integer
         * @param  {array} Array of DataTables settings objects to be filtered
         * @return {array}
         * @ignore
         */
        var __table_selector = function(selector, a) {
            if (Array.isArray(selector)) {
                return $.map(selector, function(item) {
                    return __table_selector(item, a);
                });
            }

            // Integer is used to pick out a table by index
            if (typeof selector === 'number') {
                return [a[selector]];
            }

            // Perform a jQuery selector on the table nodes
            var nodes = $.map(a, function(el, i) {
                return el.nTable;
            });

            return $(nodes)
                .filter(selector)
                .map(function(i) {
                    // Need to translate back from the table node to the settings
                    var idx = $.inArray(this, nodes);
                    return a[idx];
                })
                .toArray();
        };



        /**
         * Context selector for the API's context (i.e. the tables the API instance
         * refers to.
         *
         * @name    DataTable.Api#tables
         * @param {string|integer} [selector] Selector to pick which tables the iterator
         *   should operate on. If not given, all tables in the current context are
         *   used. This can be given as a jQuery selector (for example `':gt(0)'`) to
         *   select multiple tables or as an integer to select a single table.
         * @returns {DataTable.Api} Returns a new API instance if a selector is given.
         */
        _api_register('tables()', function(selector) {
            // A new instance is created if there was a selector specified
            return selector !== undefined && selector !== null ?
                new _Api(__table_selector(selector, this.context)) :
                this;
        });


        _api_register('table()', function(selector) {
            var tables = this.tables(selector);
            var ctx = tables.context;

            // Truncate to the first matched table
            return ctx.length ?
                new _Api(ctx[0]) :
                tables;
        });


        _api_registerPlural('tables().nodes()', 'table().node()', function() {
            return this.iterator('table', function(ctx) {
                return ctx.nTable;
            }, 1);
        });


        _api_registerPlural('tables().body()', 'table().body()', function() {
            return this.iterator('table', function(ctx) {
                return ctx.nTBody;
            }, 1);
        });


        _api_registerPlural('tables().header()', 'table().header()', function() {
            return this.iterator('table', function(ctx) {
                return ctx.nTHead;
            }, 1);
        });


        _api_registerPlural('tables().footer()', 'table().footer()', function() {
            return this.iterator('table', function(ctx) {
                return ctx.nTFoot;
            }, 1);
        });


        _api_registerPlural('tables().containers()', 'table().container()', function() {
            return this.iterator('table', function(ctx) {
                return ctx.nTableWrapper;
            }, 1);
        });



        /**
         * Redraw the tables in the current context.
         */
        _api_register('draw()', function(paging) {
            return this.iterator('table', function(settings) {
                if (paging === 'page') {
                    _fnDraw(settings);
                } else {
                    if (typeof paging === 'string') {
                        paging = paging === 'full-hold' ?
                            false :
                            true;
                    }

                    _fnReDraw(settings, paging === false);
                }
            });
        });



        /**
         * Get the current page index.
         *
         * @return {integer} Current page index (zero based)
         */
        /**
         * Set the current page.
         *
         * Note that if you attempt to show a page which does not exist, DataTables will
         * not throw an error, but rather reset the paging.
         *
         * @param {integer|string} action The paging action to take. This can be one of:
         *  * `integer` - The page index to jump to
         *  * `string` - An action to take:
         *    * `first` - Jump to first page.
         *    * `next` - Jump to the next page
         *    * `previous` - Jump to previous page
         *    * `last` - Jump to the last page.
         * @returns {DataTables.Api} this
         */
        _api_register('page()', function(action) {
            if (action === undefined) {
                return this.page.info().page; // not an expensive call
            }

            // else, have an action to take on all tables
            return this.iterator('table', function(settings) {
                _fnPageChange(settings, action);
            });
        });


        /**
         * Paging information for the first table in the current context.
         *
         * If you require paging information for another table, use the `table()` method
         * with a suitable selector.
         *
         * @return {object} Object with the following properties set:
         *  * `page` - Current page index (zero based - i.e. the first page is `0`)
         *  * `pages` - Total number of pages
         *  * `start` - Display index for the first record shown on the current page
         *  * `end` - Display index for the last record shown on the current page
         *  * `length` - Display length (number of records). Note that generally `start
         *    + length = end`, but this is not always true, for example if there are
         *    only 2 records to show on the final page, with a length of 10.
         *  * `recordsTotal` - Full data set length
         *  * `recordsDisplay` - Data set length once the current filtering criterion
         *    are applied.
         */
        _api_register('page.info()', function(action) {
            if (this.context.length === 0) {
                return undefined;
            }

            var
                settings = this.context[0],
                start = settings._iDisplayStart,
                len = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1,
                visRecords = settings.fnRecordsDisplay(),
                all = len === -1;

            return {
                "page": all ? 0 : Math.floor(start / len),
                "pages": all ? 1 : Math.ceil(visRecords / len),
                "start": start,
                "end": settings.fnDisplayEnd(),
                "length": len,
                "recordsTotal": settings.fnRecordsTotal(),
                "recordsDisplay": visRecords,
                "serverSide": _fnDataSource(settings) === 'ssp'
            };
        });


        /**
         * Get the current page length.
         *
         * @return {integer} Current page length. Note `-1` indicates that all records
         *   are to be shown.
         */
        /**
         * Set the current page length.
         *
         * @param {integer} Page length to set. Use `-1` to show all records.
         * @returns {DataTables.Api} this
         */
        _api_register('page.len()', function(len) {
            // Note that we can't call this function 'length()' because `length`
            // is a Javascript property of functions which defines how many arguments
            // the function expects.
            if (len === undefined) {
                return this.context.length !== 0 ?
                    this.context[0]._iDisplayLength :
                    undefined;
            }

            // else, set the page length
            return this.iterator('table', function(settings) {
                _fnLengthChange(settings, len);
            });
        });



        var __reload = function(settings, holdPosition, callback) {
            // Use the draw event to trigger a callback
            if (callback) {
                var api = new _Api(settings);

                api.one('draw', function() {
                    callback(api.ajax.json());
                });
            }

            if (_fnDataSource(settings) == 'ssp') {
                _fnReDraw(settings, holdPosition);
            } else {
                _fnProcessingDisplay(settings, true);

                // Cancel an existing request
                var xhr = settings.jqXHR;
                if (xhr && xhr.readyState !== 4) {
                    xhr.abort();
                }

                // Trigger xhr
                _fnBuildAjax(settings, [], function(json) {
                    _fnClearTable(settings);

                    var data = _fnAjaxDataSrc(settings, json);
                    for (var i = 0, ien = data.length; i < ien; i++) {
                        _fnAddData(settings, data[i]);
                    }

                    _fnReDraw(settings, holdPosition);
                    _fnProcessingDisplay(settings, false);
                });
            }
        };


        /**
         * Get the JSON response from the last Ajax request that DataTables made to the
         * server. Note that this returns the JSON from the first table in the current
         * context.
         *
         * @return {object} JSON received from the server.
         */
        _api_register('ajax.json()', function() {
            var ctx = this.context;

            if (ctx.length > 0) {
                return ctx[0].json;
            }

            // else return undefined;
        });


        /**
         * Get the data submitted in the last Ajax request
         */
        _api_register('ajax.params()', function() {
            var ctx = this.context;

            if (ctx.length > 0) {
                return ctx[0].oAjaxData;
            }

            // else return undefined;
        });


        /**
         * Reload tables from the Ajax data source. Note that this function will
         * automatically re-draw the table when the remote data has been loaded.
         *
         * @param {boolean} [reset=true] Reset (default) or hold the current paging
         *   position. A full re-sort and re-filter is performed when this method is
         *   called, which is why the pagination reset is the default action.
         * @returns {DataTables.Api} this
         */
        _api_register('ajax.reload()', function(callback, resetPaging) {
            return this.iterator('table', function(settings) {
                __reload(settings, resetPaging === false, callback);
            });
        });


        /**
         * Get the current Ajax URL. Note that this returns the URL from the first
         * table in the current context.
         *
         * @return {string} Current Ajax source URL
         */
        /**
         * Set the Ajax URL. Note that this will set the URL for all tables in the
         * current context.
         *
         * @param {string} url URL to set.
         * @returns {DataTables.Api} this
         */
        _api_register('ajax.url()', function(url) {
            var ctx = this.context;

            if (url === undefined) {
                // get
                if (ctx.length === 0) {
                    return undefined;
                }
                ctx = ctx[0];

                return ctx.ajax ?
                    $.isPlainObject(ctx.ajax) ?
                    ctx.ajax.url :
                    ctx.ajax :
                    ctx.sAjaxSource;
            }

            // set
            return this.iterator('table', function(settings) {
                if ($.isPlainObject(settings.ajax)) {
                    settings.ajax.url = url;
                } else {
                    settings.ajax = url;
                }
                // No need to consider sAjaxSource here since DataTables gives priority
                // to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any
                // value of `sAjaxSource` redundant.
            });
        });


        /**
         * Load data from the newly set Ajax URL. Note that this method is only
         * available when `ajax.url()` is used to set a URL. Additionally, this method
         * has the same effect as calling `ajax.reload()` but is provided for
         * convenience when setting a new URL. Like `ajax.reload()` it will
         * automatically redraw the table once the remote data has been loaded.
         *
         * @returns {DataTables.Api} this
         */
        _api_register('ajax.url().load()', function(callback, resetPaging) {
            // Same as a reload, but makes sense to present it for easy access after a
            // url change
            return this.iterator('table', function(ctx) {
                __reload(ctx, resetPaging === false, callback);
            });
        });




        var _selector_run = function(type, selector, selectFn, settings, opts) {
            var
                out = [],
                res,
                a, i, ien, j, jen,
                selectorType = typeof selector;

            // Can't just check for isArray here, as an API or jQuery instance might be
            // given with their array like look
            if (!selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined) {
                selector = [selector];
            }

            for (i = 0, ien = selector.length; i < ien; i++) {
                // Only split on simple strings - complex expressions will be jQuery selectors
                a = selector[i] && selector[i].split && !selector[i].match(/[\[\(:]/) ?
                    selector[i].split(',') : [selector[i]];

                for (j = 0, jen = a.length; j < jen; j++) {
                    res = selectFn(typeof a[j] === 'string' ? (a[j]).trim() : a[j]);

                    if (res && res.length) {
                        out = out.concat(res);
                    }
                }
            }

            // selector extensions
            var ext = _ext.selector[type];
            if (ext.length) {
                for (i = 0, ien = ext.length; i < ien; i++) {
                    out = ext[i](settings, opts, out);
                }
            }

            return _unique(out);
        };


        var _selector_opts = function(opts) {
            if (!opts) {
                opts = {};
            }

            // Backwards compatibility for 1.9- which used the terminology filter rather
            // than search
            if (opts.filter && opts.search === undefined) {
                opts.search = opts.filter;
            }

            return $.extend({
                search: 'none',
                order: 'current',
                page: 'all'
            }, opts);
        };


        var _selector_first = function(inst) {
            // Reduce the API instance to the first item found
            for (var i = 0, ien = inst.length; i < ien; i++) {
                if (inst[i].length > 0) {
                    // Assign the first element to the first item in the instance
                    // and truncate the instance and context
                    inst[0] = inst[i];
                    inst[0].length = 1;
                    inst.length = 1;
                    inst.context = [inst.context[i]];

                    return inst;
                }
            }

            // Not found - return an empty instance
            inst.length = 0;
            return inst;
        };


        var _selector_row_indexes = function(settings, opts) {
            var
                i, ien, tmp, a = [],
                displayFiltered = settings.aiDisplay,
                displayMaster = settings.aiDisplayMaster;

            var
                search = opts.search, // none, applied, removed
                order = opts.order, // applied, current, index (original - compatibility with 1.9)
                page = opts.page; // all, current

            if (_fnDataSource(settings) == 'ssp') {
                // In server-side processing mode, most options are irrelevant since
                // rows not shown don't exist and the index order is the applied order
                // Removed is a special case - for consistency just return an empty
                // array
                return search === 'removed' ? [] :
                    _range(0, displayMaster.length);
            } else if (page == 'current') {
                // Current page implies that order=current and filter=applied, since it is
                // fairly senseless otherwise, regardless of what order and search actually
                // are
                for (i = settings._iDisplayStart, ien = settings.fnDisplayEnd(); i < ien; i++) {
                    a.push(displayFiltered[i]);
                }
            } else if (order == 'current' || order == 'applied') {
                if (search == 'none') {
                    a = displayMaster.slice();
                } else if (search == 'applied') {
                    a = displayFiltered.slice();
                } else if (search == 'removed') {
                    // O(n+m) solution by creating a hash map
                    var displayFilteredMap = {};

                    for (var i = 0, ien = displayFiltered.length; i < ien; i++) {
                        displayFilteredMap[displayFiltered[i]] = null;
                    }

                    a = $.map(displayMaster, function(el) {
                        return !displayFilteredMap.hasOwnProperty(el) ?
                            el :
                            null;
                    });
                }
            } else if (order == 'index' || order == 'original') {
                for (i = 0, ien = settings.aoData.length; i < ien; i++) {
                    if (search == 'none') {
                        a.push(i);
                    } else { // applied | removed
                        tmp = $.inArray(i, displayFiltered);

                        if ((tmp === -1 && search == 'removed') ||
                            (tmp >= 0 && search == 'applied')) {
                            a.push(i);
                        }
                    }
                }
            }

            return a;
        };


        /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
         * Rows
         *
         * {}          - no selector - use all available rows
         * {integer}   - row aoData index
         * {node}      - TR node
         * {string}    - jQuery selector to apply to the TR elements
         * {array}     - jQuery array of nodes, or simply an array of TR nodes
         *
         */
        var __row_selector = function(settings, selector, opts) {
            var rows;
            var run = function(sel) {
                var selInt = _intVal(sel);
                var i, ien;
                var aoData = settings.aoData;

                // Short cut - selector is a number and no options provided (default is
                // all records, so no need to check if the index is in there, since it
                // must be - dev error if the index doesn't exist).
                if (selInt !== null && !opts) {
                    return [selInt];
                }

                if (!rows) {
                    rows = _selector_row_indexes(settings, opts);
                }

                if (selInt !== null && $.inArray(selInt, rows) !== -1) {
                    // Selector - integer
                    return [selInt];
                } else if (sel === null || sel === undefined || sel === '') {
                    // Selector - none
                    return rows;
                }

                // Selector - function
                if (typeof sel === 'function') {
                    return $.map(rows, function(idx) {
                        var row = aoData[idx];
                        return sel(idx, row._aData, row.nTr) ? idx : null;
                    });
                }

                // Selector - node
                if (sel.nodeName) {
                    var rowIdx = sel._DT_RowIndex; // Property added by DT for fast lookup
                    var cellIdx = sel._DT_CellIndex;

                    if (rowIdx !== undefined) {
                        // Make sure that the row is actually still present in the table
                        return aoData[rowIdx] && aoData[rowIdx].nTr === sel ? [rowIdx] : [];
                    } else if (cellIdx) {
                        return aoData[cellIdx.row] && aoData[cellIdx.row].nTr === sel.parentNode ? [cellIdx.row] : [];
                    } else {
                        var host = $(sel).closest('*[data-dt-row]');
                        return host.length ? [host.data('dt-row')] : [];
                    }
                }

                // ID selector. Want to always be able to select rows by id, regardless
                // of if the tr element has been created or not, so can't rely upon
                // jQuery here - hence a custom implementation. This does not match
                // Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything,
                // but to select it using a CSS selector engine (like Sizzle or
                // querySelect) it would need to need to be escaped for some characters.
                // DataTables simplifies this for row selectors since you can select
                // only a row. A # indicates an id any anything that follows is the id -
                // unescaped.
                if (typeof sel === 'string' && sel.charAt(0) === '#') {
                    // get row index from id
                    var rowObj = settings.aIds[sel.replace(/^#/, '')];
                    if (rowObj !== undefined) {
                        return [rowObj.idx];
                    }

                    // need to fall through to jQuery in case there is DOM id that
                    // matches
                }

                // Get nodes in the order from the `rows` array with null values removed
                var nodes = _removeEmpty(
                    _pluck_order(settings.aoData, rows, 'nTr')
                );

                // Selector - jQuery selector string, array of nodes or jQuery object/
                // As jQuery's .filter() allows jQuery objects to be passed in filter,
                // it also allows arrays, so this will cope with all three options
                return $(nodes)
                    .filter(sel)
                    .map(function() {
                        return this._DT_RowIndex;
                    })
                    .toArray();
            };

            return _selector_run('row', selector, run, settings, opts);
        };


        _api_register('rows()', function(selector, opts) {
            // argument shifting
            if (selector === undefined) {
                selector = '';
            } else if ($.isPlainObject(selector)) {
                opts = selector;
                selector = '';
            }

            opts = _selector_opts(opts);

            var inst = this.iterator('table', function(settings) {
                return __row_selector(settings, selector, opts);
            }, 1);

            // Want argument shifting here and in __row_selector?
            inst.selector.rows = selector;
            inst.selector.opts = opts;

            return inst;
        });

        _api_register('rows().nodes()', function() {
            return this.iterator('row', function(settings, row) {
                return settings.aoData[row].nTr || undefined;
            }, 1);
        });

        _api_register('rows().data()', function() {
            return this.iterator(true, 'rows', function(settings, rows) {
                return _pluck_order(settings.aoData, rows, '_aData');
            }, 1);
        });

        _api_registerPlural('rows().cache()', 'row().cache()', function(type) {
            return this.iterator('row', function(settings, row) {
                var r = settings.aoData[row];
                return type === 'search' ? r._aFilterData : r._aSortData;
            }, 1);
        });

        _api_registerPlural('rows().invalidate()', 'row().invalidate()', function(src) {
            return this.iterator('row', function(settings, row) {
                _fnInvalidate(settings, row, src);
            });
        });

        _api_registerPlural('rows().indexes()', 'row().index()', function() {
            return this.iterator('row', function(settings, row) {
                return row;
            }, 1);
        });

        _api_registerPlural('rows().ids()', 'row().id()', function(hash) {
            var a = [];
            var context = this.context;

            // `iterator` will drop undefined values, but in this case we want them
            for (var i = 0, ien = context.length; i < ien; i++) {
                for (var j = 0, jen = this[i].length; j < jen; j++) {
                    var id = context[i].rowIdFn(context[i].aoData[this[i][j]]._aData);
                    a.push((hash === true ? '#' : '') + id);
                }
            }

            return new _Api(context, a);
        });

        _api_registerPlural('rows().remove()', 'row().remove()', function() {
            var that = this;

            this.iterator('row', function(settings, row, thatIdx) {
                var data = settings.aoData;
                var rowData = data[row];
                var i, ien, j, jen;
                var loopRow, loopCells;

                data.splice(row, 1);

                // Update the cached indexes
                for (i = 0, ien = data.length; i < ien; i++) {
                    loopRow = data[i];
                    loopCells = loopRow.anCells;

                    // Rows
                    if (loopRow.nTr !== null) {
                        loopRow.nTr._DT_RowIndex = i;
                    }

                    // Cells
                    if (loopCells !== null) {
                        for (j = 0, jen = loopCells.length; j < jen; j++) {
                            loopCells[j]._DT_CellIndex.row = i;
                        }
                    }
                }

                // Delete from the display arrays
                _fnDeleteIndex(settings.aiDisplayMaster, row);
                _fnDeleteIndex(settings.aiDisplay, row);
                _fnDeleteIndex(that[thatIdx], row, false); // maintain local indexes

                // For server-side processing tables - subtract the deleted row from the count
                if (settings._iRecordsDisplay > 0) {
                    settings._iRecordsDisplay--;
                }

                // Check for an 'overflow' they case for displaying the table
                _fnLengthOverflow(settings);

                // Remove the row's ID reference if there is one
                var id = settings.rowIdFn(rowData._aData);
                if (id !== undefined) {
                    delete settings.aIds[id];
                }
            });

            this.iterator('table', function(settings) {
                for (var i = 0, ien = settings.aoData.length; i < ien; i++) {
                    settings.aoData[i].idx = i;
                }
            });

            return this;
        });


        _api_register('rows.add()', function(rows) {
            var newRows = this.iterator('table', function(settings) {
                var row, i, ien;
                var out = [];

                for (i = 0, ien = rows.length; i < ien; i++) {
                    row = rows[i];

                    if (row.nodeName && row.nodeName.toUpperCase() === 'TR') {
                        out.push(_fnAddTr(settings, row)[0]);
                    } else {
                        out.push(_fnAddData(settings, row));
                    }
                }

                return out;
            }, 1);

            // Return an Api.rows() extended instance, so rows().nodes() etc can be used
            var modRows = this.rows(-1);
            modRows.pop();
            $.merge(modRows, newRows);

            return modRows;
        });





        /**
         *
         */
        _api_register('row()', function(selector, opts) {
            return _selector_first(this.rows(selector, opts));
        });


        _api_register('row().data()', function(data) {
            var ctx = this.context;

            if (data === undefined) {
                // Get
                return ctx.length && this.length ?
                    ctx[0].aoData[this[0]]._aData :
                    undefined;
            }

            // Set
            var row = ctx[0].aoData[this[0]];
            row._aData = data;

            // If the DOM has an id, and the data source is an array
            if (Array.isArray(data) && row.nTr && row.nTr.id) {
                _fnSetObjectDataFn(ctx[0].rowId)(data, row.nTr.id);
            }

            // Automatically invalidate
            _fnInvalidate(ctx[0], this[0], 'data');

            return this;
        });


        _api_register('row().node()', function() {
            var ctx = this.context;

            return ctx.length && this.length ?
                ctx[0].aoData[this[0]].nTr || null :
                null;
        });


        _api_register('row.add()', function(row) {
            // Allow a jQuery object to be passed in - only a single row is added from
            // it though - the first element in the set
            if (row instanceof $ && row.length) {
                row = row[0];
            }

            var rows = this.iterator('table', function(settings) {
                if (row.nodeName && row.nodeName.toUpperCase() === 'TR') {
                    return _fnAddTr(settings, row)[0];
                }
                return _fnAddData(settings, row);
            });

            // Return an Api.rows() extended instance, with the newly added row selected
            return this.row(rows[0]);
        });


        $(document).on('plugin-init.dt', function(e, context) {
            var api = new _Api(context);
            var namespace = 'on-plugin-init';
            var stateSaveParamsEvent = 'stateSaveParams.' + namespace;
            var destroyEvent = 'destroy. ' + namespace;

            api.on(stateSaveParamsEvent, function(e, settings, d) {
                // This could be more compact with the API, but it is a lot faster as a simple
                // internal loop
                var idFn = settings.rowIdFn;
                var data = settings.aoData;
                var ids = [];

                for (var i = 0; i < data.length; i++) {
                    if (data[i]._detailsShow) {
                        ids.push('#' + idFn(data[i]._aData));
                    }
                }

                d.childRows = ids;
            });

            api.on(destroyEvent, function() {
                api.off(stateSaveParamsEvent + ' ' + destroyEvent);
            });

            var loaded = api.state.loaded();

            if (loaded && loaded.childRows) {
                api
                    .rows($.map(loaded.childRows, function(id) {
                        return id.replace(/:/g, '\\:')
                    }))
                    .every(function() {
                        _fnCallbackFire(context, null, 'requestChild', [this])
                    });
            }
        });

        var __details_add = function(ctx, row, data, klass) {
            // Convert to array of TR elements
            var rows = [];
            var addRow = function(r, k) {
                // Recursion to allow for arrays of jQuery objects
                if (Array.isArray(r) || r instanceof $) {
                    for (var i = 0, ien = r.length; i < ien; i++) {
                        addRow(r[i], k);
                    }
                    return;
                }

                // If we get a TR element, then just add it directly - up to the dev
                // to add the correct number of columns etc
                if (r.nodeName && r.nodeName.toLowerCase() === 'tr') {
                    rows.push(r);
                } else {
                    // Otherwise create a row with a wrapper
                    var created = $('<tr><td></td></tr>').addClass(k);
                    $('td', created)
                        .addClass(k)
                        .html(r)[0].colSpan = _fnVisbleColumns(ctx);

                    rows.push(created[0]);
                }
            };

            addRow(data, klass);

            if (row._details) {
                row._details.detach();
            }

            row._details = $(rows);

            // If the children were already shown, that state should be retained
            if (row._detailsShow) {
                row._details.insertAfter(row.nTr);
            }
        };


        // Make state saving of child row details async to allow them to be batch processed
        var __details_state = DataTable.util.throttle(
            function(ctx) {
                _fnSaveState(ctx[0])
            },
            500
        );


        var __details_remove = function(api, idx) {
            var ctx = api.context;

            if (ctx.length) {
                var row = ctx[0].aoData[idx !== undefined ? idx : api[0]];

                if (row && row._details) {
                    row._details.remove();

                    row._detailsShow = undefined;
                    row._details = undefined;
                    $(row.nTr).removeClass('dt-hasChild');
                    __details_state(ctx);
                }
            }
        };


        var __details_display = function(api, show) {
            var ctx = api.context;

            if (ctx.length && api.length) {
                var row = ctx[0].aoData[api[0]];

                if (row._details) {
                    row._detailsShow = show;

                    if (show) {
                        row._details.insertAfter(row.nTr);
                        $(row.nTr).addClass('dt-hasChild');
                    } else {
                        row._details.detach();
                        $(row.nTr).removeClass('dt-hasChild');
                    }

                    _fnCallbackFire(ctx[0], null, 'childRow', [show, api.row(api[0])])

                    __details_events(ctx[0]);
                    __details_state(ctx);
                }
            }
        };


        var __details_events = function(settings) {
            var api = new _Api(settings);
            var namespace = '.dt.DT_details';
            var drawEvent = 'draw' + namespace;
            var colvisEvent = 'column-sizing' + namespace;
            var destroyEvent = 'destroy' + namespace;
            var data = settings.aoData;

            api.off(drawEvent + ' ' + colvisEvent + ' ' + destroyEvent);

            if (_pluck(data, '_details').length > 0) {
                // On each draw, insert the required elements into the document
                api.on(drawEvent, function(e, ctx) {
                    if (settings !== ctx) {
                        return;
                    }

                    api.rows({ page: 'current' }).eq(0).each(function(idx) {
                        // Internal data grab
                        var row = data[idx];

                        if (row._detailsShow) {
                            row._details.insertAfter(row.nTr);
                        }
                    });
                });

                // Column visibility change - update the colspan
                api.on(colvisEvent, function(e, ctx, idx, vis) {
                    if (settings !== ctx) {
                        return;
                    }

                    // Update the colspan for the details rows (note, only if it already has
                    // a colspan)
                    var row, visible = _fnVisbleColumns(ctx);

                    for (var i = 0, ien = data.length; i < ien; i++) {
                        row = data[i];

                        if (row._details) {
                            row._details.children('td[colspan]').attr('colspan', visible);
                        }
                    }
                });

                // Table destroyed - nuke any child rows
                api.on(destroyEvent, function(e, ctx) {
                    if (settings !== ctx) {
                        return;
                    }

                    for (var i = 0, ien = data.length; i < ien; i++) {
                        if (data[i]._details) {
                            __details_remove(api, i);
                        }
                    }
                });
            }
        };

        // Strings for the method names to help minification
        var _emp = '';
        var _child_obj = _emp + 'row().child';
        var _child_mth = _child_obj + '()';

        // data can be:
        //  tr
        //  string
        //  jQuery or array of any of the above
        _api_register(_child_mth, function(data, klass) {
            var ctx = this.context;

            if (data === undefined) {
                // get
                return ctx.length && this.length ?
                    ctx[0].aoData[this[0]]._details :
                    undefined;
            } else if (data === true) {
                // show
                this.child.show();
            } else if (data === false) {
                // remove
                __details_remove(this);
            } else if (ctx.length && this.length) {
                // set
                __details_add(ctx[0], ctx[0].aoData[this[0]], data, klass);
            }

            return this;
        });


        _api_register([
            _child_obj + '.show()',
            _child_mth + '.show()' // only when `child()` was called with parameters (without
        ], function(show) { // it returns an object and this method is not executed)
            __details_display(this, true);
            return this;
        });


        _api_register([
            _child_obj + '.hide()',
            _child_mth + '.hide()' // only when `child()` was called with parameters (without
        ], function() { // it returns an object and this method is not executed)
            __details_display(this, false);
            return this;
        });


        _api_register([
            _child_obj + '.remove()',
            _child_mth + '.remove()' // only when `child()` was called with parameters (without
        ], function() { // it returns an object and this method is not executed)
            __details_remove(this);
            return this;
        });


        _api_register(_child_obj + '.isShown()', function() {
            var ctx = this.context;

            if (ctx.length && this.length) {
                // _detailsShown as false or undefined will fall through to return false
                return ctx[0].aoData[this[0]]._detailsShow || false;
            }
            return false;
        });



        /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
         * Columns
         *
         * {integer}           - column index (>=0 count from left, <0 count from right)
         * "{integer}:visIdx"  - visible column index (i.e. translate to column index)  (>=0 count from left, <0 count from right)
         * "{integer}:visible" - alias for {integer}:visIdx  (>=0 count from left, <0 count from right)
         * "{string}:name"     - column name
         * "{string}"          - jQuery selector on column header nodes
         *
         */

        // can be an array of these items, comma separated list, or an array of comma
        // separated lists

        var __re_column_selector = /^([^:]+):(name|visIdx|visible)$/;


        // r1 and r2 are redundant - but it means that the parameters match for the
        // iterator callback in columns().data()
        var __columnData = function(settings, column, r1, r2, rows) {
            var a = [];
            for (var row = 0, ien = rows.length; row < ien; row++) {
                a.push(_fnGetCellData(settings, rows[row], column));
            }
            return a;
        };


        var __column_selector = function(settings, selector, opts) {
            var
                columns = settings.aoColumns,
                names = _pluck(columns, 'sName'),
                nodes = _pluck(columns, 'nTh');

            var run = function(s) {
                var selInt = _intVal(s);

                // Selector - all
                if (s === '') {
                    return _range(columns.length);
                }

                // Selector - index
                if (selInt !== null) {
                    return [selInt >= 0 ?
                        selInt : // Count from left
                        columns.length + selInt // Count from right (+ because its a negative value)
                    ];
                }

                // Selector = function
                if (typeof s === 'function') {
                    var rows = _selector_row_indexes(settings, opts);

                    return $.map(columns, function(col, idx) {
                        return s(
                            idx,
                            __columnData(settings, idx, 0, 0, rows),
                            nodes[idx]
                        ) ? idx : null;
                    });
                }

                // jQuery or string selector
                var match = typeof s === 'string' ?
                    s.match(__re_column_selector) :
                    '';

                if (match) {
                    switch (match[2]) {
                        case 'visIdx':
                        case 'visible':
                            var idx = parseInt(match[1], 10);
                            // Visible index given, convert to column index
                            if (idx < 0) {
                                // Counting from the right
                                var visColumns = $.map(columns, function(col, i) {
                                    return col.bVisible ? i : null;
                                });
                                return [visColumns[visColumns.length + idx]];
                            }
                            // Counting from the left
                            return [_fnVisibleToColumnIndex(settings, idx)];

                        case 'name':
                            // match by name. `names` is column index complete and in order
                            return $.map(names, function(name, i) {
                                return name === match[1] ? i : null;
                            });

                        default:
                            return [];
                    }
                }

                // Cell in the table body
                if (s.nodeName && s._DT_CellIndex) {
                    return [s._DT_CellIndex.column];
                }

                // jQuery selector on the TH elements for the columns
                var jqResult = $(nodes)
                    .filter(s)
                    .map(function() {
                        return $.inArray(this, nodes); // `nodes` is column index complete and in order
                    })
                    .toArray();

                if (jqResult.length || !s.nodeName) {
                    return jqResult;
                }

                // Otherwise a node which might have a `dt-column` data attribute, or be
                // a child or such an element
                var host = $(s).closest('*[data-dt-column]');
                return host.length ? [host.data('dt-column')] : [];
            };

            return _selector_run('column', selector, run, settings, opts);
        };


        var __setColumnVis = function(settings, column, vis) {
            var
                cols = settings.aoColumns,
                col = cols[column],
                data = settings.aoData,
                row, cells, i, ien, tr;

            // Get
            if (vis === undefined) {
                return col.bVisible;
            }

            // Set
            // No change
            if (col.bVisible === vis) {
                return;
            }

            if (vis) {
                // Insert column
                // Need to decide if we should use appendChild or insertBefore
                var insertBefore = $.inArray(true, _pluck(cols, 'bVisible'), column + 1);

                for (i = 0, ien = data.length; i < ien; i++) {
                    tr = data[i].nTr;
                    cells = data[i].anCells;

                    if (tr) {
                        // insertBefore can act like appendChild if 2nd arg is null
                        tr.insertBefore(cells[column], cells[insertBefore] || null);
                    }
                }
            } else {
                // Remove column
                $(_pluck(settings.aoData, 'anCells', column)).detach();
            }

            // Common actions
            col.bVisible = vis;
        };


        _api_register('columns()', function(selector, opts) {
            // argument shifting
            if (selector === undefined) {
                selector = '';
            } else if ($.isPlainObject(selector)) {
                opts = selector;
                selector = '';
            }

            opts = _selector_opts(opts);

            var inst = this.iterator('table', function(settings) {
                return __column_selector(settings, selector, opts);
            }, 1);

            // Want argument shifting here and in _row_selector?
            inst.selector.cols = selector;
            inst.selector.opts = opts;

            return inst;
        });

        _api_registerPlural('columns().header()', 'column().header()', function(selector, opts) {
            return this.iterator('column', function(settings, column) {
                return settings.aoColumns[column].nTh;
            }, 1);
        });

        _api_registerPlural('columns().footer()', 'column().footer()', function(selector, opts) {
            return this.iterator('column', function(settings, column) {
                return settings.aoColumns[column].nTf;
            }, 1);
        });

        _api_registerPlural('columns().data()', 'column().data()', function() {
            return this.iterator('column-rows', __columnData, 1);
        });

        _api_registerPlural('columns().dataSrc()', 'column().dataSrc()', function() {
            return this.iterator('column', function(settings, column) {
                return settings.aoColumns[column].mData;
            }, 1);
        });

        _api_registerPlural('columns().cache()', 'column().cache()', function(type) {
            return this.iterator('column-rows', function(settings, column, i, j, rows) {
                return _pluck_order(settings.aoData, rows,
                    type === 'search' ? '_aFilterData' : '_aSortData', column
                );
            }, 1);
        });

        _api_registerPlural('columns().nodes()', 'column().nodes()', function() {
            return this.iterator('column-rows', function(settings, column, i, j, rows) {
                return _pluck_order(settings.aoData, rows, 'anCells', column);
            }, 1);
        });

        _api_registerPlural('columns().visible()', 'column().visible()', function(vis, calc) {
            var that = this;
            var ret = this.iterator('column', function(settings, column) {
                if (vis === undefined) {
                    return settings.aoColumns[column].bVisible;
                } // else
                __setColumnVis(settings, column, vis);
            });

            // Group the column visibility changes
            if (vis !== undefined) {
                this.iterator('table', function(settings) {
                    // Redraw the header after changes
                    _fnDrawHead(settings, settings.aoHeader);
                    _fnDrawHead(settings, settings.aoFooter);

                    // Update colspan for no records display. Child rows and extensions will use their own
                    // listeners to do this - only need to update the empty table item here
                    if (!settings.aiDisplay.length) {
                        $(settings.nTBody).find('td[colspan]').attr('colspan', _fnVisbleColumns(settings));
                    }

                    _fnSaveState(settings);

                    // Second loop once the first is done for events
                    that.iterator('column', function(settings, column) {
                        _fnCallbackFire(settings, null, 'column-visibility', [settings, column, vis, calc]);
                    });

                    if (calc === undefined || calc) {
                        that.columns.adjust();
                    }
                });
            }

            return ret;
        });

        _api_registerPlural('columns().indexes()', 'column().index()', function(type) {
            return this.iterator('column', function(settings, column) {
                return type === 'visible' ?
                    _fnColumnIndexToVisible(settings, column) :
                    column;
            }, 1);
        });

        _api_register('columns.adjust()', function() {
            return this.iterator('table', function(settings) {
                _fnAdjustColumnSizing(settings);
            }, 1);
        });

        _api_register('column.index()', function(type, idx) {
            if (this.context.length !== 0) {
                var ctx = this.context[0];

                if (type === 'fromVisible' || type === 'toData') {
                    return _fnVisibleToColumnIndex(ctx, idx);
                } else if (type === 'fromData' || type === 'toVisible') {
                    return _fnColumnIndexToVisible(ctx, idx);
                }
            }
        });

        _api_register('column()', function(selector, opts) {
            return _selector_first(this.columns(selector, opts));
        });

        var __cell_selector = function(settings, selector, opts) {
            var data = settings.aoData;
            var rows = _selector_row_indexes(settings, opts);
            var cells = _removeEmpty(_pluck_order(data, rows, 'anCells'));
            var allCells = $(_flatten([], cells));
            var row;
            var columns = settings.aoColumns.length;
            var a, i, ien, j, o, host;

            var run = function(s) {
                var fnSelector = typeof s === 'function';

                if (s === null || s === undefined || fnSelector) {
                    // All cells and function selectors
                    a = [];

                    for (i = 0, ien = rows.length; i < ien; i++) {
                        row = rows[i];

                        for (j = 0; j < columns; j++) {
                            o = {
                                row: row,
                                column: j
                            };

                            if (fnSelector) {
                                // Selector - function
                                host = data[row];

                                if (s(o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null)) {
                                    a.push(o);
                                }
                            } else {
                                // Selector - all
                                a.push(o);
                            }
                        }
                    }

                    return a;
                }

                // Selector - index
                if ($.isPlainObject(s)) {
                    // Valid cell index and its in the array of selectable rows
                    return s.column !== undefined && s.row !== undefined && $.inArray(s.row, rows) !== -1 ? [s] : [];
                }

                // Selector - jQuery filtered cells
                var jqResult = allCells
                    .filter(s)
                    .map(function(i, el) {
                        return { // use a new object, in case someone changes the values
                            row: el._DT_CellIndex.row,
                            column: el._DT_CellIndex.column
                        };
                    })
                    .toArray();

                if (jqResult.length || !s.nodeName) {
                    return jqResult;
                }

                // Otherwise the selector is a node, and there is one last option - the
                // element might be a child of an element which has dt-row and dt-column
                // data attributes
                host = $(s).closest('*[data-dt-row]');
                return host.length ? [{
                    row: host.data('dt-row'),
                    column: host.data('dt-column')
                }] : [];
            };

            return _selector_run('cell', selector, run, settings, opts);
        };




        _api_register('cells()', function(rowSelector, columnSelector, opts) {
            // Argument shifting
            if ($.isPlainObject(rowSelector)) {
                // Indexes
                if (rowSelector.row === undefined) {
                    // Selector options in first parameter
                    opts = rowSelector;
                    rowSelector = null;
                } else {
                    // Cell index objects in first parameter
                    opts = columnSelector;
                    columnSelector = null;
                }
            }
            if ($.isPlainObject(columnSelector)) {
                opts = columnSelector;
                columnSelector = null;
            }

            // Cell selector
            if (columnSelector === null || columnSelector === undefined) {
                return this.iterator('table', function(settings) {
                    return __cell_selector(settings, rowSelector, _selector_opts(opts));
                });
            }

            // The default built in options need to apply to row and columns
            var internalOpts = opts ? {
                page: opts.page,
                order: opts.order,
                search: opts.search
            } : {};

            // Row + column selector
            var columns = this.columns(columnSelector, internalOpts);
            var rows = this.rows(rowSelector, internalOpts);
            var i, ien, j, jen;

            var cellsNoOpts = this.iterator('table', function(settings, idx) {
                var a = [];

                for (i = 0, ien = rows[idx].length; i < ien; i++) {
                    for (j = 0, jen = columns[idx].length; j < jen; j++) {
                        a.push({
                            row: rows[idx][i],
                            column: columns[idx][j]
                        });
                    }
                }

                return a;
            }, 1);

            // There is currently only one extension which uses a cell selector extension
            // It is a _major_ performance drag to run this if it isn't needed, so this is
            // an extension specific check at the moment
            var cells = opts && opts.selected ?
                this.cells(cellsNoOpts, opts) :
                cellsNoOpts;

            $.extend(cells.selector, {
                cols: columnSelector,
                rows: rowSelector,
                opts: opts
            });

            return cells;
        });


        _api_registerPlural('cells().nodes()', 'cell().node()', function() {
            return this.iterator('cell', function(settings, row, column) {
                var data = settings.aoData[row];

                return data && data.anCells ?
                    data.anCells[column] :
                    undefined;
            }, 1);
        });


        _api_register('cells().data()', function() {
            return this.iterator('cell', function(settings, row, column) {
                return _fnGetCellData(settings, row, column);
            }, 1);
        });


        _api_registerPlural('cells().cache()', 'cell().cache()', function(type) {
            type = type === 'search' ? '_aFilterData' : '_aSortData';

            return this.iterator('cell', function(settings, row, column) {
                return settings.aoData[row][type][column];
            }, 1);
        });


        _api_registerPlural('cells().render()', 'cell().render()', function(type) {
            return this.iterator('cell', function(settings, row, column) {
                return _fnGetCellData(settings, row, column, type);
            }, 1);
        });


        _api_registerPlural('cells().indexes()', 'cell().index()', function() {
            return this.iterator('cell', function(settings, row, column) {
                return {
                    row: row,
                    column: column,
                    columnVisible: _fnColumnIndexToVisible(settings, column)
                };
            }, 1);
        });


        _api_registerPlural('cells().invalidate()', 'cell().invalidate()', function(src) {
            return this.iterator('cell', function(settings, row, column) {
                _fnInvalidate(settings, row, src, column);
            });
        });



        _api_register('cell()', function(rowSelector, columnSelector, opts) {
            return _selector_first(this.cells(rowSelector, columnSelector, opts));
        });


        _api_register('cell().data()', function(data) {
            var ctx = this.context;
            var cell = this[0];

            if (data === undefined) {
                // Get
                return ctx.length && cell.length ?
                    _fnGetCellData(ctx[0], cell[0].row, cell[0].column) :
                    undefined;
            }

            // Set
            _fnSetCellData(ctx[0], cell[0].row, cell[0].column, data);
            _fnInvalidate(ctx[0], cell[0].row, 'data', cell[0].column);

            return this;
        });



        /**
         * Get current ordering (sorting) that has been applied to the table.
         *
         * @returns {array} 2D array containing the sorting information for the first
         *   table in the current context. Each element in the parent array represents
         *   a column being sorted upon (i.e. multi-sorting with two columns would have
         *   2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
         *   the column index that the sorting condition applies to, the second is the
         *   direction of the sort (`desc` or `asc`) and, optionally, the third is the
         *   index of the sorting order from the `column.sorting` initialisation array.
         */
        /**
         * Set the ordering for the table.
         *
         * @param {integer} order Column index to sort upon.
         * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
         * @returns {DataTables.Api} this
         */
        /**
         * Set the ordering for the table.
         *
         * @param {array} order 1D array of sorting information to be applied.
         * @param {array} [...] Optional additional sorting conditions
         * @returns {DataTables.Api} this
         */
        /**
         * Set the ordering for the table.
         *
         * @param {array} order 2D array of sorting information to be applied.
         * @returns {DataTables.Api} this
         */
        _api_register('order()', function(order, dir) {
            var ctx = this.context;

            if (order === undefined) {
                // get
                return ctx.length !== 0 ?
                    ctx[0].aaSorting :
                    undefined;
            }

            // set
            if (typeof order === 'number') {
                // Simple column / direction passed in
                order = [
                    [order, dir]
                ];
            } else if (order.length && !Array.isArray(order[0])) {
                // Arguments passed in (list of 1D arrays)
                order = Array.prototype.slice.call(arguments);
            }
            // otherwise a 2D array was passed in

            return this.iterator('table', function(settings) {
                settings.aaSorting = order.slice();
            });
        });


        /**
         * Attach a sort listener to an element for a given column
         *
         * @param {node|jQuery|string} node Identifier for the element(s) to attach the
         *   listener to. This can take the form of a single DOM node, a jQuery
         *   collection of nodes or a jQuery selector which will identify the node(s).
         * @param {integer} column the column that a click on this node will sort on
         * @param {function} [callback] callback function when sort is run
         * @returns {DataTables.Api} this
         */
        _api_register('order.listener()', function(node, column, callback) {
            return this.iterator('table', function(settings) {
                _fnSortAttachListener(settings, node, column, callback);
            });
        });


        _api_register('order.fixed()', function(set) {
            if (!set) {
                var ctx = this.context;
                var fixed = ctx.length ?
                    ctx[0].aaSortingFixed :
                    undefined;

                return Array.isArray(fixed) ? { pre: fixed } :
                    fixed;
            }

            return this.iterator('table', function(settings) {
                settings.aaSortingFixed = $.extend(true, {}, set);
            });
        });


        // Order by the selected column(s)
        _api_register([
            'columns().order()',
            'column().order()'
        ], function(dir) {
            var that = this;

            return this.iterator('table', function(settings, i) {
                var sort = [];

                $.each(that[i], function(j, col) {
                    sort.push([col, dir]);
                });

                settings.aaSorting = sort;
            });
        });



        _api_register('search()', function(input, regex, smart, caseInsen) {
            var ctx = this.context;

            if (input === undefined) {
                // get
                return ctx.length !== 0 ?
                    ctx[0].oPreviousSearch.sSearch :
                    undefined;
            }

            // set
            return this.iterator('table', function(settings) {
                if (!settings.oFeatures.bFilter) {
                    return;
                }

                _fnFilterComplete(settings, $.extend({}, settings.oPreviousSearch, {
                    "sSearch": input + "",
                    "bRegex": regex === null ? false : regex,
                    "bSmart": smart === null ? true : smart,
                    "bCaseInsensitive": caseInsen === null ? true : caseInsen
                }), 1);
            });
        });


        _api_registerPlural(
            'columns().search()',
            'column().search()',
            function(input, regex, smart, caseInsen) {
                return this.iterator('column', function(settings, column) {
                    var preSearch = settings.aoPreSearchCols;

                    if (input === undefined) {
                        // get
                        return preSearch[column].sSearch;
                    }

                    // set
                    if (!settings.oFeatures.bFilter) {
                        return;
                    }

                    $.extend(preSearch[column], {
                        "sSearch": input + "",
                        "bRegex": regex === null ? false : regex,
                        "bSmart": smart === null ? true : smart,
                        "bCaseInsensitive": caseInsen === null ? true : caseInsen
                    });

                    _fnFilterComplete(settings, settings.oPreviousSearch, 1);
                });
            }
        );

        /*
         * State API methods
         */

        _api_register('state()', function() {
            return this.context.length ?
                this.context[0].oSavedState :
                null;
        });


        _api_register('state.clear()', function() {
            return this.iterator('table', function(settings) {
                // Save an empty object
                settings.fnStateSaveCallback.call(settings.oInstance, settings, {});
            });
        });


        _api_register('state.loaded()', function() {
            return this.context.length ?
                this.context[0].oLoadedState :
                null;
        });


        _api_register('state.save()', function() {
            return this.iterator('table', function(settings) {
                _fnSaveState(settings);
            });
        });



        /**
         * Set the jQuery or window object to be used by DataTables
         *
         * @param {*} module Library / container object
         * @param {string} [type] Library or container type `lib`, `win` or `datetime`.
         *   If not provided, automatic detection is attempted.
         */
        DataTable.use = function(module, type) {
            if (type === 'lib' || module.fn) {
                $ = module;
            } else if (type == 'win' || module.document) {
                window = module;
                document = module.document;
            } else if (type === 'datetime' || module.type === 'DateTime') {
                DataTable.DateTime = module;
            }
        }

        /**
         * CommonJS factory function pass through. This will check if the arguments
         * given are a window object or a jQuery object. If so they are set
         * accordingly.
         * @param {*} root Window
         * @param {*} jq jQUery
         * @returns {boolean} Indicator
         */
        DataTable.factory = function(root, jq) {
            var is = false;

            // Test if the first parameter is a window object
            if (root && root.document) {
                window = root;
                document = root.document;
            }

            // Test if the second parameter is a jQuery object
            if (jq && jq.fn && jq.fn.jquery) {
                $ = jq;
                is = true;
            }

            return is;
        }

        /**
         * Provide a common method for plug-ins to check the version of DataTables being
         * used, in order to ensure compatibility.
         *
         *  @param {string} version Version string to check for, in the format "X.Y.Z".
         *    Note that the formats "X" and "X.Y" are also acceptable.
         *  @returns {boolean} true if this version of DataTables is greater or equal to
         *    the required version, or false if this version of DataTales is not
         *    suitable
         *  @static
         *  @dtopt API-Static
         *
         *  @example
         *    alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
         */
        DataTable.versionCheck = DataTable.fnVersionCheck = function(version) {
            var aThis = DataTable.version.split('.');
            var aThat = version.split('.');
            var iThis, iThat;

            for (var i = 0, iLen = aThat.length; i < iLen; i++) {
                iThis = parseInt(aThis[i], 10) || 0;
                iThat = parseInt(aThat[i], 10) || 0;

                // Parts are the same, keep comparing
                if (iThis === iThat) {
                    continue;
                }

                // Parts are different, return immediately
                return iThis > iThat;
            }

            return true;
        };


        /**
         * Check if a `<table>` node is a DataTable table already or not.
         *
         *  @param {node|jquery|string} table Table node, jQuery object or jQuery
         *      selector for the table to test. Note that if more than more than one
         *      table is passed on, only the first will be checked
         *  @returns {boolean} true the table given is a DataTable, or false otherwise
         *  @static
         *  @dtopt API-Static
         *
         *  @example
         *    if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
         *      $('#example').dataTable();
         *    }
         */
        DataTable.isDataTable = DataTable.fnIsDataTable = function(table) {
            var t = $(table).get(0);
            var is = false;

            if (table instanceof DataTable.Api) {
                return true;
            }

            $.each(DataTable.settings, function(i, o) {
                var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
                var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;

                if (o.nTable === t || head === t || foot === t) {
                    is = true;
                }
            });

            return is;
        };


        /**
         * Get all DataTable tables that have been initialised - optionally you can
         * select to get only currently visible tables.
         *
         *  @param {boolean} [visible=false] Flag to indicate if you want all (default)
         *    or visible tables only.
         *  @returns {array} Array of `table` nodes (not DataTable instances) which are
         *    DataTables
         *  @static
         *  @dtopt API-Static
         *
         *  @example
         *    $.each( $.fn.dataTable.tables(true), function () {
         *      $(table).DataTable().columns.adjust();
         *    } );
         */
        DataTable.tables = DataTable.fnTables = function(visible) {
            var api = false;

            if ($.isPlainObject(visible)) {
                api = visible.api;
                visible = visible.visible;
            }

            var a = $.map(DataTable.settings, function(o) {
                if (!visible || (visible && $(o.nTable).is(':visible'))) {
                    return o.nTable;
                }
            });

            return api ?
                new _Api(a) :
                a;
        };


        /**
         * Convert from camel case parameters to Hungarian notation. This is made public
         * for the extensions to provide the same ability as DataTables core to accept
         * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
         * parameters.
         *
         *  @param {object} src The model object which holds all parameters that can be
         *    mapped.
         *  @param {object} user The object to convert from camel case to Hungarian.
         *  @param {boolean} force When set to `true`, properties which already have a
         *    Hungarian value in the `user` object will be overwritten. Otherwise they
         *    won't be.
         */
        DataTable.camelToHungarian = _fnCamelToHungarian;



        /**
         *
         */
        _api_register('$()', function(selector, opts) {
            var
                rows = this.rows(opts).nodes(), // Get all rows
                jqRows = $(rows);

            return $([].concat(
                jqRows.filter(selector).toArray(),
                jqRows.find(selector).toArray()
            ));
        });


        // jQuery functions to operate on the tables
        $.each(['on', 'one', 'off'], function(i, key) {
            _api_register(key + '()', function( /* event, handler */ ) {
                var args = Array.prototype.slice.call(arguments);

                // Add the `dt` namespace automatically if it isn't already present
                args[0] = $.map(args[0].split(/\s/), function(e) {
                    return !e.match(/\.dt\b/) ?
                        e + '.dt' :
                        e;
                }).join(' ');

                var inst = $(this.tables().nodes());
                inst[key].apply(inst, args);
                return this;
            });
        });


        _api_register('clear()', function() {
            return this.iterator('table', function(settings) {
                _fnClearTable(settings);
            });
        });


        _api_register('settings()', function() {
            return new _Api(this.context, this.context);
        });


        _api_register('init()', function() {
            var ctx = this.context;
            return ctx.length ? ctx[0].oInit : null;
        });


        _api_register('data()', function() {
            return this.iterator('table', function(settings) {
                return _pluck(settings.aoData, '_aData');
            }).flatten();
        });


        _api_register('destroy()', function(remove) {
            remove = remove || false;

            return this.iterator('table', function(settings) {
                var classes = settings.oClasses;
                var table = settings.nTable;
                var tbody = settings.nTBody;
                var thead = settings.nTHead;
                var tfoot = settings.nTFoot;
                var jqTable = $(table);
                var jqTbody = $(tbody);
                var jqWrapper = $(settings.nTableWrapper);
                var rows = $.map(settings.aoData, function(r) { return r.nTr; });
                var i, ien;

                // Flag to note that the table is currently being destroyed - no action
                // should be taken
                settings.bDestroying = true;

                // Fire off the destroy callbacks for plug-ins etc
                _fnCallbackFire(settings, "aoDestroyCallback", "destroy", [settings]);

                // If not being removed from the document, make all columns visible
                if (!remove) {
                    new _Api(settings).columns().visible(true);
                }

                // Blitz all `DT` namespaced events (these are internal events, the
                // lowercase, `dt` events are user subscribed and they are responsible
                // for removing them
                jqWrapper.off('.DT').find(':not(tbody *)').off('.DT');
                $(window).off('.DT-' + settings.sInstance);

                // When scrolling we had to break the table up - restore it
                if (table != thead.parentNode) {
                    jqTable.children('thead').detach();
                    jqTable.append(thead);
                }

                if (tfoot && table != tfoot.parentNode) {
                    jqTable.children('tfoot').detach();
                    jqTable.append(tfoot);
                }

                settings.aaSorting = [];
                settings.aaSortingFixed = [];
                _fnSortingClasses(settings);

                $(rows).removeClass(settings.asStripeClasses.join(' '));

                $('th, td', thead).removeClass(classes.sSortable + ' ' +
                    classes.sSortableAsc + ' ' + classes.sSortableDesc + ' ' + classes.sSortableNone
                );

                // Add the TR elements back into the table in their original order
                jqTbody.children().detach();
                jqTbody.append(rows);

                var orig = settings.nTableWrapper.parentNode;

                // Remove the DataTables generated nodes, events and classes
                var removedMethod = remove ? 'remove' : 'detach';
                jqTable[removedMethod]();
                jqWrapper[removedMethod]();

                // If we need to reattach the table to the document
                if (!remove && orig) {
                    // insertBefore acts like appendChild if !arg[1]
                    orig.insertBefore(table, settings.nTableReinsertBefore);

                    // Restore the width of the original table - was read from the style property,
                    // so we can restore directly to that
                    jqTable
                        .css('width', settings.sDestroyWidth)
                        .removeClass(classes.sTable);

                    // If the were originally stripe classes - then we add them back here.
                    // Note this is not fool proof (for example if not all rows had stripe
                    // classes - but it's a good effort without getting carried away
                    ien = settings.asDestroyStripes.length;

                    if (ien) {
                        jqTbody.children().each(function(i) {
                            $(this).addClass(settings.asDestroyStripes[i % ien]);
                        });
                    }
                }

                /* Remove the settings object from the settings array */
                var idx = $.inArray(settings, DataTable.settings);
                if (idx !== -1) {
                    DataTable.settings.splice(idx, 1);
                }
            });
        });


        // Add the `every()` method for rows, columns and cells in a compact form
        $.each(['column', 'row', 'cell'], function(i, type) {
            _api_register(type + 's().every()', function(fn) {
                var opts = this.selector.opts;
                var api = this;

                return this.iterator(type, function(settings, arg1, arg2, arg3, arg4) {
                    // Rows and columns:
                    //  arg1 - index
                    //  arg2 - table counter
                    //  arg3 - loop counter
                    //  arg4 - undefined
                    // Cells:
                    //  arg1 - row index
                    //  arg2 - column index
                    //  arg3 - table counter
                    //  arg4 - loop counter
                    fn.call(
                        api[type](
                            arg1,
                            type === 'cell' ? arg2 : opts,
                            type === 'cell' ? opts : undefined
                        ),
                        arg1, arg2, arg3, arg4
                    );
                });
            });
        });


        // i18n method for extensions to be able to use the language object from the
        // DataTable
        _api_register('i18n()', function(token, def, plural) {
            var ctx = this.context[0];
            var resolved = _fnGetObjectDataFn(token)(ctx.oLanguage);

            if (resolved === undefined) {
                resolved = def;
            }

            if (plural !== undefined && $.isPlainObject(resolved)) {
                resolved = resolved[plural] !== undefined ?
                    resolved[plural] :
                    resolved._;
            }

            return typeof resolved === 'string' ?
                resolved.replace('%d', plural) // nb: plural might be undefined,
                :
                resolved;
        });
        /**
         * Version string for plug-ins to check compatibility. Allowed format is
         * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
         * only for non-release builds. See http://semver.org/ for more information.
         *  @member
         *  @type string
         *  @default Version number
         */
        DataTable.version = "1.13.6";

        /**
         * Private data store, containing all of the settings objects that are
         * created for the tables on a given page.
         *
         * Note that the `DataTable.settings` object is aliased to
         * `jQuery.fn.dataTableExt` through which it may be accessed and
         * manipulated, or `jQuery.fn.dataTable.settings`.
         *  @member
         *  @type array
         *  @default []
         *  @private
         */
        DataTable.settings = [];

        /**
         * Object models container, for the various models that DataTables has
         * available to it. These models define the objects that are used to hold
         * the active state and configuration of the table.
         *  @namespace
         */
        DataTable.models = {};



        /**
         * Template object for the way in which DataTables holds information about
         * search information for the global filter and individual column filters.
         *  @namespace
         */
        DataTable.models.oSearch = {
            /**
             * Flag to indicate if the filtering should be case insensitive or not
             *  @type boolean
             *  @default true
             */
            "bCaseInsensitive": true,

            /**
             * Applied search term
             *  @type string
             *  @default <i>Empty string</i>
             */
            "sSearch": "",

            /**
             * Flag to indicate if the search term should be interpreted as a
             * regular expression (true) or not (false) and therefore and special
             * regex characters escaped.
             *  @type boolean
             *  @default false
             */
            "bRegex": false,

            /**
             * Flag to indicate if DataTables is to use its smart filtering or not.
             *  @type boolean
             *  @default true
             */
            "bSmart": true,

            /**
             * Flag to indicate if DataTables should only trigger a search when
             * the return key is pressed.
             *  @type boolean
             *  @default false
             */
            "return": false
        };




        /**
         * Template object for the way in which DataTables holds information about
         * each individual row. This is the object format used for the settings
         * aoData array.
         *  @namespace
         */
        DataTable.models.oRow = {
            /**
             * TR element for the row
             *  @type node
             *  @default null
             */
            "nTr": null,

            /**
             * Array of TD elements for each row. This is null until the row has been
             * created.
             *  @type array nodes
             *  @default []
             */
            "anCells": null,

            /**
             * Data object from the original data source for the row. This is either
             * an array if using the traditional form of DataTables, or an object if
             * using mData options. The exact type will depend on the passed in
             * data from the data source, or will be an array if using DOM a data
             * source.
             *  @type array|object
             *  @default []
             */
            "_aData": [],

            /**
             * Sorting data cache - this array is ostensibly the same length as the
             * number of columns (although each index is generated only as it is
             * needed), and holds the data that is used for sorting each column in the
             * row. We do this cache generation at the start of the sort in order that
             * the formatting of the sort data need be done only once for each cell
             * per sort. This array should not be read from or written to by anything
             * other than the master sorting methods.
             *  @type array
             *  @default null
             *  @private
             */
            "_aSortData": null,

            /**
             * Per cell filtering data cache. As per the sort data cache, used to
             * increase the performance of the filtering in DataTables
             *  @type array
             *  @default null
             *  @private
             */
            "_aFilterData": null,

            /**
             * Filtering data cache. This is the same as the cell filtering cache, but
             * in this case a string rather than an array. This is easily computed with
             * a join on `_aFilterData`, but is provided as a cache so the join isn't
             * needed on every search (memory traded for performance)
             *  @type array
             *  @default null
             *  @private
             */
            "_sFilterRow": null,

            /**
             * Cache of the class name that DataTables has applied to the row, so we
             * can quickly look at this variable rather than needing to do a DOM check
             * on className for the nTr property.
             *  @type string
             *  @default <i>Empty string</i>
             *  @private
             */
            "_sRowStripe": "",

            /**
             * Denote if the original data source was from the DOM, or the data source
             * object. This is used for invalidating data, so DataTables can
             * automatically read data from the original source, unless uninstructed
             * otherwise.
             *  @type string
             *  @default null
             *  @private
             */
            "src": null,

            /**
             * Index in the aoData array. This saves an indexOf lookup when we have the
             * object, but want to know the index
             *  @type integer
             *  @default -1
             *  @private
             */
            "idx": -1
        };


        /**
         * Template object for the column information object in DataTables. This object
         * is held in the settings aoColumns array and contains all the information that
         * DataTables needs about each individual column.
         *
         * Note that this object is related to {@link DataTable.defaults.column}
         * but this one is the internal data store for DataTables's cache of columns.
         * It should NOT be manipulated outside of DataTables. Any configuration should
         * be done through the initialisation options.
         *  @namespace
         */
        DataTable.models.oColumn = {
            /**
             * Column index. This could be worked out on-the-fly with $.inArray, but it
             * is faster to just hold it as a variable
             *  @type integer
             *  @default null
             */
            "idx": null,

            /**
             * A list of the columns that sorting should occur on when this column
             * is sorted. That this property is an array allows multi-column sorting
             * to be defined for a column (for example first name / last name columns
             * would benefit from this). The values are integers pointing to the
             * columns to be sorted on (typically it will be a single integer pointing
             * at itself, but that doesn't need to be the case).
             *  @type array
             */
            "aDataSort": null,

            /**
             * Define the sorting directions that are applied to the column, in sequence
             * as the column is repeatedly sorted upon - i.e. the first value is used
             * as the sorting direction when the column if first sorted (clicked on).
             * Sort it again (click again) and it will move on to the next index.
             * Repeat until loop.
             *  @type array
             */
            "asSorting": null,

            /**
             * Flag to indicate if the column is searchable, and thus should be included
             * in the filtering or not.
             *  @type boolean
             */
            "bSearchable": null,

            /**
             * Flag to indicate if the column is sortable or not.
             *  @type boolean
             */
            "bSortable": null,

            /**
             * Flag to indicate if the column is currently visible in the table or not
             *  @type boolean
             */
            "bVisible": null,

            /**
             * Store for manual type assignment using the `column.type` option. This
             * is held in store so we can manipulate the column's `sType` property.
             *  @type string
             *  @default null
             *  @private
             */
            "_sManualType": null,

            /**
             * Flag to indicate if HTML5 data attributes should be used as the data
             * source for filtering or sorting. True is either are.
             *  @type boolean
             *  @default false
             *  @private
             */
            "_bAttrSrc": false,

            /**
             * Developer definable function that is called whenever a cell is created (Ajax source,
             * etc) or processed for input (DOM source). This can be used as a compliment to mRender
             * allowing you to modify the DOM element (add background colour for example) when the
             * element is available.
             *  @type function
             *  @param {element} nTd The TD node that has been created
             *  @param {*} sData The Data for the cell
             *  @param {array|object} oData The data for the whole row
             *  @param {int} iRow The row index for the aoData data store
             *  @default null
             */
            "fnCreatedCell": null,

            /**
             * Function to get data from a cell in a column. You should <b>never</b>
             * access data directly through _aData internally in DataTables - always use
             * the method attached to this property. It allows mData to function as
             * required. This function is automatically assigned by the column
             * initialisation method
             *  @type function
             *  @param {array|object} oData The data array/object for the array
             *    (i.e. aoData[]._aData)
             *  @param {string} sSpecific The specific data type you want to get -
             *    'display', 'type' 'filter' 'sort'
             *  @returns {*} The data for the cell from the given row's data
             *  @default null
             */
            "fnGetData": null,

            /**
             * Function to set data for a cell in the column. You should <b>never</b>
             * set the data directly to _aData internally in DataTables - always use
             * this method. It allows mData to function as required. This function
             * is automatically assigned by the column initialisation method
             *  @type function
             *  @param {array|object} oData The data array/object for the array
             *    (i.e. aoData[]._aData)
             *  @param {*} sValue Value to set
             *  @default null
             */
            "fnSetData": null,

            /**
             * Property to read the value for the cells in the column from the data
             * source array / object. If null, then the default content is used, if a
             * function is given then the return from the function is used.
             *  @type function|int|string|null
             *  @default null
             */
            "mData": null,

            /**
             * Partner property to mData which is used (only when defined) to get
             * the data - i.e. it is basically the same as mData, but without the
             * 'set' option, and also the data fed to it is the result from mData.
             * This is the rendering method to match the data method of mData.
             *  @type function|int|string|null
             *  @default null
             */
            "mRender": null,

            /**
             * Unique header TH/TD element for this column - this is what the sorting
             * listener is attached to (if sorting is enabled.)
             *  @type node
             *  @default null
             */
            "nTh": null,

            /**
             * Unique footer TH/TD element for this column (if there is one). Not used
             * in DataTables as such, but can be used for plug-ins to reference the
             * footer for each column.
             *  @type node
             *  @default null
             */
            "nTf": null,

            /**
             * The class to apply to all TD elements in the table's TBODY for the column
             *  @type string
             *  @default null
             */
            "sClass": null,

            /**
             * When DataTables calculates the column widths to assign to each column,
             * it finds the longest string in each column and then constructs a
             * temporary table and reads the widths from that. The problem with this
             * is that "mmm" is much wider then "iiii", but the latter is a longer
             * string - thus the calculation can go wrong (doing it properly and putting
             * it into an DOM object and measuring that is horribly(!) slow). Thus as
             * a "work around" we provide this option. It will append its value to the
             * text that is found to be the longest string for the column - i.e. padding.
             *  @type string
             */
            "sContentPadding": null,

            /**
             * Allows a default value to be given for a column's data, and will be used
             * whenever a null data source is encountered (this can be because mData
             * is set to null, or because the data source itself is null).
             *  @type string
             *  @default null
             */
            "sDefaultContent": null,

            /**
             * Name for the column, allowing reference to the column by name as well as
             * by index (needs a lookup to work by name).
             *  @type string
             */
            "sName": null,

            /**
             * Custom sorting data type - defines which of the available plug-ins in
             * afnSortData the custom sorting will use - if any is defined.
             *  @type string
             *  @default std
             */
            "sSortDataType": 'std',

            /**
             * Class to be applied to the header element when sorting on this column
             *  @type string
             *  @default null
             */
            "sSortingClass": null,

            /**
             * Class to be applied to the header element when sorting on this column -
             * when jQuery UI theming is used.
             *  @type string
             *  @default null
             */
            "sSortingClassJUI": null,

            /**
             * Title of the column - what is seen in the TH element (nTh).
             *  @type string
             */
            "sTitle": null,

            /**
             * Column sorting and filtering type
             *  @type string
             *  @default null
             */
            "sType": null,

            /**
             * Width of the column
             *  @type string
             *  @default null
             */
            "sWidth": null,

            /**
             * Width of the column when it was first "encountered"
             *  @type string
             *  @default null
             */
            "sWidthOrig": null
        };


        /*
         * Developer note: The properties of the object below are given in Hungarian
         * notation, that was used as the interface for DataTables prior to v1.10, however
         * from v1.10 onwards the primary interface is camel case. In order to avoid
         * breaking backwards compatibility utterly with this change, the Hungarian
         * version is still, internally the primary interface, but is is not documented
         * - hence the @name tags in each doc comment. This allows a Javascript function
         * to create a map from Hungarian notation to camel case (going the other direction
         * would require each property to be listed, which would add around 3K to the size
         * of DataTables, while this method is about a 0.5K hit).
         *
         * Ultimately this does pave the way for Hungarian notation to be dropped
         * completely, but that is a massive amount of work and will break current
         * installs (therefore is on-hold until v2).
         */

        /**
         * Initialisation options that can be given to DataTables at initialisation
         * time.
         *  @namespace
         */
        DataTable.defaults = {
            /**
             * An array of data to use for the table, passed in at initialisation which
             * will be used in preference to any data which is already in the DOM. This is
             * particularly useful for constructing tables purely in Javascript, for
             * example with a custom Ajax call.
             *  @type array
             *  @default null
             *
             *  @dtopt Option
             *  @name DataTable.defaults.data
             *
             *  @example
             *    // Using a 2D array data source
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "data": [
             *          ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
             *          ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
             *        ],
             *        "columns": [
             *          { "title": "Engine" },
             *          { "title": "Browser" },
             *          { "title": "Platform" },
             *          { "title": "Version" },
             *          { "title": "Grade" }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using an array of objects as a data source (`data`)
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "data": [
             *          {
             *            "engine":   "Trident",
             *            "browser":  "Internet Explorer 4.0",
             *            "platform": "Win 95+",
             *            "version":  4,
             *            "grade":    "X"
             *          },
             *          {
             *            "engine":   "Trident",
             *            "browser":  "Internet Explorer 5.0",
             *            "platform": "Win 95+",
             *            "version":  5,
             *            "grade":    "C"
             *          }
             *        ],
             *        "columns": [
             *          { "title": "Engine",   "data": "engine" },
             *          { "title": "Browser",  "data": "browser" },
             *          { "title": "Platform", "data": "platform" },
             *          { "title": "Version",  "data": "version" },
             *          { "title": "Grade",    "data": "grade" }
             *        ]
             *      } );
             *    } );
             */
            "aaData": null,


            /**
             * If ordering is enabled, then DataTables will perform a first pass sort on
             * initialisation. You can define which column(s) the sort is performed
             * upon, and the sorting direction, with this variable. The `sorting` array
             * should contain an array for each column to be sorted initially containing
             * the column's index and a direction string ('asc' or 'desc').
             *  @type array
             *  @default [[0,'asc']]
             *
             *  @dtopt Option
             *  @name DataTable.defaults.order
             *
             *  @example
             *    // Sort by 3rd column first, and then 4th column
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "order": [[2,'asc'], [3,'desc']]
             *      } );
             *    } );
             *
             *    // No initial sorting
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "order": []
             *      } );
             *    } );
             */
            "aaSorting": [
                [0, 'asc']
            ],


            /**
             * This parameter is basically identical to the `sorting` parameter, but
             * cannot be overridden by user interaction with the table. What this means
             * is that you could have a column (visible or hidden) which the sorting
             * will always be forced on first - any sorting after that (from the user)
             * will then be performed as required. This can be useful for grouping rows
             * together.
             *  @type array
             *  @default null
             *
             *  @dtopt Option
             *  @name DataTable.defaults.orderFixed
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "orderFixed": [[0,'asc']]
             *      } );
             *    } )
             */
            "aaSortingFixed": [],


            /**
             * DataTables can be instructed to load data to display in the table from a
             * Ajax source. This option defines how that Ajax call is made and where to.
             *
             * The `ajax` property has three different modes of operation, depending on
             * how it is defined. These are:
             *
             * * `string` - Set the URL from where the data should be loaded from.
             * * `object` - Define properties for `jQuery.ajax`.
             * * `function` - Custom data get function
             *
             * `string`
             * --------
             *
             * As a string, the `ajax` property simply defines the URL from which
             * DataTables will load data.
             *
             * `object`
             * --------
             *
             * As an object, the parameters in the object are passed to
             * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
             * of the Ajax request. DataTables has a number of default parameters which
             * you can override using this option. Please refer to the jQuery
             * documentation for a full description of the options available, although
             * the following parameters provide additional options in DataTables or
             * require special consideration:
             *
             * * `data` - As with jQuery, `data` can be provided as an object, but it
             *   can also be used as a function to manipulate the data DataTables sends
             *   to the server. The function takes a single parameter, an object of
             *   parameters with the values that DataTables has readied for sending. An
             *   object may be returned which will be merged into the DataTables
             *   defaults, or you can add the items to the object that was passed in and
             *   not return anything from the function. This supersedes `fnServerParams`
             *   from DataTables 1.9-.
             *
             * * `dataSrc` - By default DataTables will look for the property `data` (or
             *   `aaData` for compatibility with DataTables 1.9-) when obtaining data
             *   from an Ajax source or for server-side processing - this parameter
             *   allows that property to be changed. You can use Javascript dotted
             *   object notation to get a data source for multiple levels of nesting, or
             *   it my be used as a function. As a function it takes a single parameter,
             *   the JSON returned from the server, which can be manipulated as
             *   required, with the returned value being that used by DataTables as the
             *   data source for the table. This supersedes `sAjaxDataProp` from
             *   DataTables 1.9-.
             *
             * * `success` - Should not be overridden it is used internally in
             *   DataTables. To manipulate / transform the data returned by the server
             *   use `ajax.dataSrc`, or use `ajax` as a function (see below).
             *
             * `function`
             * ----------
             *
             * As a function, making the Ajax call is left up to yourself allowing
             * complete control of the Ajax request. Indeed, if desired, a method other
             * than Ajax could be used to obtain the required data, such as Web storage
             * or an AIR database.
             *
             * The function is given four parameters and no return is required. The
             * parameters are:
             *
             * 1. _object_ - Data to send to the server
             * 2. _function_ - Callback function that must be executed when the required
             *    data has been obtained. That data should be passed into the callback
             *    as the only parameter
             * 3. _object_ - DataTables settings object for the table
             *
             * Note that this supersedes `fnServerData` from DataTables 1.9-.
             *
             *  @type string|object|function
             *  @default null
             *
             *  @dtopt Option
             *  @name DataTable.defaults.ajax
             *  @since 1.10.0
             *
             * @example
             *   // Get JSON data from a file via Ajax.
             *   // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
             *   $('#example').dataTable( {
             *     "ajax": "data.json"
             *   } );
             *
             * @example
             *   // Get JSON data from a file via Ajax, using `dataSrc` to change
             *   // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "dataSrc": "tableData"
             *     }
             *   } );
             *
             * @example
             *   // Get JSON data from a file via Ajax, using `dataSrc` to read data
             *   // from a plain array rather than an array in an object
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "dataSrc": ""
             *     }
             *   } );
             *
             * @example
             *   // Manipulate the data returned from the server - add a link to data
             *   // (note this can, should, be done using `render` for the column - this
             *   // is just a simple example of how the data can be manipulated).
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "dataSrc": function ( json ) {
             *         for ( var i=0, ien=json.length ; i<ien ; i++ ) {
             *           json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
             *         }
             *         return json;
             *       }
             *     }
             *   } );
             *
             * @example
             *   // Add data to the request
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "data": function ( d ) {
             *         return {
             *           "extra_search": $('#extra').val()
             *         };
             *       }
             *     }
             *   } );
             *
             * @example
             *   // Send request as POST
             *   $('#example').dataTable( {
             *     "ajax": {
             *       "url": "data.json",
             *       "type": "POST"
             *     }
             *   } );
             *
             * @example
             *   // Get the data from localStorage (could interface with a form for
             *   // adding, editing and removing rows).
             *   $('#example').dataTable( {
             *     "ajax": function (data, callback, settings) {
             *       callback(
             *         JSON.parse( localStorage.getItem('dataTablesData') )
             *       );
             *     }
             *   } );
             */
            "ajax": null,


            /**
             * This parameter allows you to readily specify the entries in the length drop
             * down menu that DataTables shows when pagination is enabled. It can be
             * either a 1D array of options which will be used for both the displayed
             * option and the value, or a 2D array which will use the array in the first
             * position as the value, and the array in the second position as the
             * displayed options (useful for language strings such as 'All').
             *
             * Note that the `pageLength` property will be automatically set to the
             * first value given in this array, unless `pageLength` is also provided.
             *  @type array
             *  @default [ 10, 25, 50, 100 ]
             *
             *  @dtopt Option
             *  @name DataTable.defaults.lengthMenu
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
             *      } );
             *    } );
             */
            "aLengthMenu": [10, 25, 50, 100],


            /**
             * The `columns` option in the initialisation parameter allows you to define
             * details about the way individual columns behave. For a full list of
             * column options that can be set, please see
             * {@link DataTable.defaults.column}. Note that if you use `columns` to
             * define your columns, you must have an entry in the array for every single
             * column that you have in your table (these can be null if you don't which
             * to specify any options).
             *  @member
             *
             *  @name DataTable.defaults.column
             */
            "aoColumns": null,

            /**
             * Very similar to `columns`, `columnDefs` allows you to target a specific
             * column, multiple columns, or all columns, using the `targets` property of
             * each object in the array. This allows great flexibility when creating
             * tables, as the `columnDefs` arrays can be of any length, targeting the
             * columns you specifically want. `columnDefs` may use any of the column
             * options available: {@link DataTable.defaults.column}, but it _must_
             * have `targets` defined in each object in the array. Values in the `targets`
             * array may be:
             *   <ul>
             *     <li>a string - class name will be matched on the TH for the column</li>
             *     <li>0 or a positive integer - column index counting from the left</li>
             *     <li>a negative integer - column index counting from the right</li>
             *     <li>the string "_all" - all columns (i.e. assign a default)</li>
             *   </ul>
             *  @member
             *
             *  @name DataTable.defaults.columnDefs
             */
            "aoColumnDefs": null,


            /**
             * Basically the same as `search`, this parameter defines the individual column
             * filtering state at initialisation time. The array must be of the same size
             * as the number of columns, and each element be an object with the parameters
             * `search` and `escapeRegex` (the latter is optional). 'null' is also
             * accepted and the default will be used.
             *  @type array
             *  @default []
             *
             *  @dtopt Option
             *  @name DataTable.defaults.searchCols
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "searchCols": [
             *          null,
             *          { "search": "My filter" },
             *          null,
             *          { "search": "^[0-9]", "escapeRegex": false }
             *        ]
             *      } );
             *    } )
             */
            "aoSearchCols": [],


            /**
             * An array of CSS classes that should be applied to displayed rows. This
             * array may be of any length, and DataTables will apply each class
             * sequentially, looping when required.
             *  @type array
             *  @default null <i>Will take the values determined by the `oClasses.stripe*`
             *    options</i>
             *
             *  @dtopt Option
             *  @name DataTable.defaults.stripeClasses
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
             *      } );
             *    } )
             */
            "asStripeClasses": null,


            /**
             * Enable or disable automatic column width calculation. This can be disabled
             * as an optimisation (it takes some time to calculate the widths) if the
             * tables widths are passed in using `columns`.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.autoWidth
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "autoWidth": false
             *      } );
             *    } );
             */
            "bAutoWidth": true,


            /**
             * Deferred rendering can provide DataTables with a huge speed boost when you
             * are using an Ajax or JS data source for the table. This option, when set to
             * true, will cause DataTables to defer the creation of the table elements for
             * each row until they are needed for a draw - saving a significant amount of
             * time.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.deferRender
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajax": "sources/arrays.txt",
             *        "deferRender": true
             *      } );
             *    } );
             */
            "bDeferRender": false,


            /**
             * Replace a DataTable which matches the given selector and replace it with
             * one which has the properties of the new initialisation object passed. If no
             * table matches the selector, then the new DataTable will be constructed as
             * per normal.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.destroy
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "srollY": "200px",
             *        "paginate": false
             *      } );
             *
             *      // Some time later....
             *      $('#example').dataTable( {
             *        "filter": false,
             *        "destroy": true
             *      } );
             *    } );
             */
            "bDestroy": false,


            /**
             * Enable or disable filtering of data. Filtering in DataTables is "smart" in
             * that it allows the end user to input multiple words (space separated) and
             * will match a row containing those words, even if not in the order that was
             * specified (this allow matching across multiple columns). Note that if you
             * wish to use filtering in DataTables this must remain 'true' - to remove the
             * default filtering input box and retain filtering abilities, please use
             * {@link DataTable.defaults.dom}.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.searching
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "searching": false
             *      } );
             *    } );
             */
            "bFilter": true,


            /**
             * Enable or disable the table information display. This shows information
             * about the data that is currently visible on the page, including information
             * about filtered data if that action is being performed.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.info
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "info": false
             *      } );
             *    } );
             */
            "bInfo": true,


            /**
             * Allows the end user to select the size of a formatted page from a select
             * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.lengthChange
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "lengthChange": false
             *      } );
             *    } );
             */
            "bLengthChange": true,


            /**
             * Enable or disable pagination.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.paging
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "paging": false
             *      } );
             *    } );
             */
            "bPaginate": true,


            /**
             * Enable or disable the display of a 'processing' indicator when the table is
             * being processed (e.g. a sort). This is particularly useful for tables with
             * large amounts of data where it can take a noticeable amount of time to sort
             * the entries.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.processing
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "processing": true
             *      } );
             *    } );
             */
            "bProcessing": false,


            /**
             * Retrieve the DataTables object for the given selector. Note that if the
             * table has already been initialised, this parameter will cause DataTables
             * to simply return the object that has already been set up - it will not take
             * account of any changes you might have made to the initialisation object
             * passed to DataTables (setting this parameter to true is an acknowledgement
             * that you understand this). `destroy` can be used to reinitialise a table if
             * you need.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.retrieve
             *
             *  @example
             *    $(document).ready( function() {
             *      initTable();
             *      tableActions();
             *    } );
             *
             *    function initTable ()
             *    {
             *      return $('#example').dataTable( {
             *        "scrollY": "200px",
             *        "paginate": false,
             *        "retrieve": true
             *      } );
             *    }
             *
             *    function tableActions ()
             *    {
             *      var table = initTable();
             *      // perform API operations with oTable
             *    }
             */
            "bRetrieve": false,


            /**
             * When vertical (y) scrolling is enabled, DataTables will force the height of
             * the table's viewport to the given height at all times (useful for layout).
             * However, this can look odd when filtering data down to a small data set,
             * and the footer is left "floating" further down. This parameter (when
             * enabled) will cause DataTables to collapse the table's viewport down when
             * the result set will fit within the given Y height.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.scrollCollapse
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollY": "200",
             *        "scrollCollapse": true
             *      } );
             *    } );
             */
            "bScrollCollapse": false,


            /**
             * Configure DataTables to use server-side processing. Note that the
             * `ajax` parameter must also be given in order to give DataTables a
             * source to obtain the required data for each draw.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverSide
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "serverSide": true,
             *        "ajax": "xhr.php"
             *      } );
             *    } );
             */
            "bServerSide": false,


            /**
             * Enable or disable sorting of columns. Sorting of individual columns can be
             * disabled by the `sortable` option for each column.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.ordering
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "ordering": false
             *      } );
             *    } );
             */
            "bSort": true,


            /**
             * Enable or display DataTables' ability to sort multiple columns at the
             * same time (activated by shift-click by the user).
             *  @type boolean
             *  @default true
             *
             *  @dtopt Options
             *  @name DataTable.defaults.orderMulti
             *
             *  @example
             *    // Disable multiple column sorting ability
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "orderMulti": false
             *      } );
             *    } );
             */
            "bSortMulti": true,


            /**
             * Allows control over whether DataTables should use the top (true) unique
             * cell that is found for a single column, or the bottom (false - default).
             * This is useful when using complex headers.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Options
             *  @name DataTable.defaults.orderCellsTop
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "orderCellsTop": true
             *      } );
             *    } );
             */
            "bSortCellsTop": false,


            /**
             * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
             * `sorting\_3` to the columns which are currently being sorted on. This is
             * presented as a feature switch as it can increase processing time (while
             * classes are removed and added) so for large data sets you might want to
             * turn this off.
             *  @type boolean
             *  @default true
             *
             *  @dtopt Features
             *  @name DataTable.defaults.orderClasses
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "orderClasses": false
             *      } );
             *    } );
             */
            "bSortClasses": true,


            /**
             * Enable or disable state saving. When enabled HTML5 `localStorage` will be
             * used to save table display information such as pagination information,
             * display length, filtering and sorting. As such when the end user reloads
             * the page the display display will match what thy had previously set up.
             *
             * Due to the use of `localStorage` the default state saving is not supported
             * in IE6 or 7. If state saving is required in those browsers, use
             * `stateSaveCallback` to provide a storage solution such as cookies.
             *  @type boolean
             *  @default false
             *
             *  @dtopt Features
             *  @name DataTable.defaults.stateSave
             *
             *  @example
             *    $(document).ready( function () {
             *      $('#example').dataTable( {
             *        "stateSave": true
             *      } );
             *    } );
             */
            "bStateSave": false,


            /**
             * This function is called when a TR element is created (and all TD child
             * elements have been inserted), or registered if using a DOM source, allowing
             * manipulation of the TR element (adding classes etc).
             *  @type function
             *  @param {node} row "TR" element for the current row
             *  @param {array} data Raw data array for this row
             *  @param {int} dataIndex The index of this row in the internal aoData array
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.createdRow
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "createdRow": function( row, data, dataIndex ) {
             *          // Bold the grade for all 'A' grade browsers
             *          if ( data[4] == "A" )
             *          {
             *            $('td:eq(4)', row).html( '<b>A</b>' );
             *          }
             *        }
             *      } );
             *    } );
             */
            "fnCreatedRow": null,


            /**
             * This function is called on every 'draw' event, and allows you to
             * dynamically modify any aspect you want about the created DOM.
             *  @type function
             *  @param {object} settings DataTables settings object
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.drawCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "drawCallback": function( settings ) {
             *          alert( 'DataTables has redrawn the table' );
             *        }
             *      } );
             *    } );
             */
            "fnDrawCallback": null,


            /**
             * Identical to fnHeaderCallback() but for the table footer this function
             * allows you to modify the table footer on every 'draw' event.
             *  @type function
             *  @param {node} foot "TR" element for the footer
             *  @param {array} data Full table data (as derived from the original HTML)
             *  @param {int} start Index for the current display starting point in the
             *    display array
             *  @param {int} end Index for the current display ending point in the
             *    display array
             *  @param {array int} display Index array to translate the visual position
             *    to the full data array
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.footerCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "footerCallback": function( tfoot, data, start, end, display ) {
             *          tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
             *        }
             *      } );
             *    } )
             */
            "fnFooterCallback": null,


            /**
             * When rendering large numbers in the information element for the table
             * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
             * to have a comma separator for the 'thousands' units (e.g. 1 million is
             * rendered as "1,000,000") to help readability for the end user. This
             * function will override the default method DataTables uses.
             *  @type function
             *  @member
             *  @param {int} toFormat number to be formatted
             *  @returns {string} formatted string for DataTables to show the number
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.formatNumber
             *
             *  @example
             *    // Format a number using a single quote for the separator (note that
             *    // this can also be done with the language.thousands option)
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "formatNumber": function ( toFormat ) {
             *          return toFormat.toString().replace(
             *            /\B(?=(\d{3})+(?!\d))/g, "'"
             *          );
             *        };
             *      } );
             *    } );
             */
            "fnFormatNumber": function(toFormat) {
                return toFormat.toString().replace(
                    /\B(?=(\d{3})+(?!\d))/g,
                    this.oLanguage.sThousands
                );
            },


            /**
             * This function is called on every 'draw' event, and allows you to
             * dynamically modify the header row. This can be used to calculate and
             * display useful information about the table.
             *  @type function
             *  @param {node} head "TR" element for the header
             *  @param {array} data Full table data (as derived from the original HTML)
             *  @param {int} start Index for the current display starting point in the
             *    display array
             *  @param {int} end Index for the current display ending point in the
             *    display array
             *  @param {array int} display Index array to translate the visual position
             *    to the full data array
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.headerCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "fheaderCallback": function( head, data, start, end, display ) {
             *          head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
             *        }
             *      } );
             *    } )
             */
            "fnHeaderCallback": null,


            /**
             * The information element can be used to convey information about the current
             * state of the table. Although the internationalisation options presented by
             * DataTables are quite capable of dealing with most customisations, there may
             * be times where you wish to customise the string further. This callback
             * allows you to do exactly that.
             *  @type function
             *  @param {object} oSettings DataTables settings object
             *  @param {int} start Starting position in data for the draw
             *  @param {int} end End position in data for the draw
             *  @param {int} max Total number of rows in the table (regardless of
             *    filtering)
             *  @param {int} total Total number of rows in the data set, after filtering
             *  @param {string} pre The string that DataTables has formatted using it's
             *    own rules
             *  @returns {string} The string to be displayed in the information element.
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.infoCallback
             *
             *  @example
             *    $('#example').dataTable( {
             *      "infoCallback": function( settings, start, end, max, total, pre ) {
             *        return start +" to "+ end;
             *      }
             *    } );
             */
            "fnInfoCallback": null,


            /**
             * Called when the table has been initialised. Normally DataTables will
             * initialise sequentially and there will be no need for this function,
             * however, this does not hold true when using external language information
             * since that is obtained using an async XHR call.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} json The JSON object request from the server - only
             *    present if client-side Ajax sourced data is used
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.initComplete
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "initComplete": function(settings, json) {
             *          alert( 'DataTables has finished its initialisation.' );
             *        }
             *      } );
             *    } )
             */
            "fnInitComplete": null,


            /**
             * Called at the very start of each table draw and can be used to cancel the
             * draw by returning false, any other return (including undefined) results in
             * the full draw occurring).
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @returns {boolean} False will cancel the draw, anything else (including no
             *    return) will allow it to complete.
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.preDrawCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "preDrawCallback": function( settings ) {
             *          if ( $('#test').val() == 1 ) {
             *            return false;
             *          }
             *        }
             *      } );
             *    } );
             */
            "fnPreDrawCallback": null,


            /**
             * This function allows you to 'post process' each row after it have been
             * generated for each table draw, but before it is rendered on screen. This
             * function might be used for setting the row class name etc.
             *  @type function
             *  @param {node} row "TR" element for the current row
             *  @param {array} data Raw data array for this row
             *  @param {int} displayIndex The display index for the current table draw
             *  @param {int} displayIndexFull The index of the data in the full list of
             *    rows (after filtering)
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.rowCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
             *          // Bold the grade for all 'A' grade browsers
             *          if ( data[4] == "A" ) {
             *            $('td:eq(4)', row).html( '<b>A</b>' );
             *          }
             *        }
             *      } );
             *    } );
             */
            "fnRowCallback": null,


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * This parameter allows you to override the default function which obtains
             * the data from the server so something more suitable for your application.
             * For example you could use POST data, or pull information from a Gears or
             * AIR database.
             *  @type function
             *  @member
             *  @param {string} source HTTP source to obtain the data from (`ajax`)
             *  @param {array} data A key/value pair object containing the data to send
             *    to the server
             *  @param {function} callback to be called on completion of the data get
             *    process that will draw the data on the page.
             *  @param {object} settings DataTables settings object
             *
             *  @dtopt Callbacks
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverData
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "fnServerData": null,


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             *  It is often useful to send extra data to the server when making an Ajax
             * request - for example custom filtering information, and this callback
             * function makes it trivial to send extra information to the server. The
             * passed in parameter is the data set that has been constructed by
             * DataTables, and you can add to this or modify it as you require.
             *  @type function
             *  @param {array} data Data array (array of objects which are name/value
             *    pairs) that has been constructed by DataTables and will be sent to the
             *    server. In the case of Ajax sourced data with server-side processing
             *    this will be an empty array, for server-side processing there will be a
             *    significant number of parameters!
             *  @returns {undefined} Ensure that you modify the data array passed in,
             *    as this is passed by reference.
             *
             *  @dtopt Callbacks
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverParams
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "fnServerParams": null,


            /**
             * Load the table state. With this function you can define from where, and how, the
             * state of a table is loaded. By default DataTables will load from `localStorage`
             * but you might wish to use a server-side database or cookies.
             *  @type function
             *  @member
             *  @param {object} settings DataTables settings object
             *  @param {object} callback Callback that can be executed when done. It
             *    should be passed the loaded state object.
             *  @return {object} The DataTables state object to be loaded
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateLoadCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoadCallback": function (settings, callback) {
             *          $.ajax( {
             *            "url": "/state_load",
             *            "dataType": "json",
             *            "success": function (json) {
             *              callback( json );
             *            }
             *          } );
             *        }
             *      } );
             *    } );
             */
            "fnStateLoadCallback": function(settings) {
                try {
                    return JSON.parse(
                        (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
                            'DataTables_' + settings.sInstance + '_' + location.pathname
                        )
                    );
                } catch (e) {
                    return {};
                }
            },


            /**
             * Callback which allows modification of the saved state prior to loading that state.
             * This callback is called when the table is loading state from the stored data, but
             * prior to the settings object being modified by the saved state. Note that for
             * plug-in authors, you should use the `stateLoadParams` event to load parameters for
             * a plug-in.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object that is to be loaded
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateLoadParams
             *
             *  @example
             *    // Remove a saved filter, so filtering is never loaded
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoadParams": function (settings, data) {
             *          data.oSearch.sSearch = "";
             *        }
             *      } );
             *    } );
             *
             *  @example
             *    // Disallow state loading by returning false
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoadParams": function (settings, data) {
             *          return false;
             *        }
             *      } );
             *    } );
             */
            "fnStateLoadParams": null,


            /**
             * Callback that is called when the state has been loaded from the state saving method
             * and the DataTables settings object has been modified as a result of the loaded state.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object that was loaded
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateLoaded
             *
             *  @example
             *    // Show an alert with the filtering value that was saved
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateLoaded": function (settings, data) {
             *          alert( 'Saved filter was: '+data.oSearch.sSearch );
             *        }
             *      } );
             *    } );
             */
            "fnStateLoaded": null,


            /**
             * Save the table state. This function allows you to define where and how the state
             * information for the table is stored By default DataTables will use `localStorage`
             * but you might wish to use a server-side database or cookies.
             *  @type function
             *  @member
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object to be saved
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateSaveCallback
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateSaveCallback": function (settings, data) {
             *          // Send an Ajax request to the server with the state object
             *          $.ajax( {
             *            "url": "/state_save",
             *            "data": data,
             *            "dataType": "json",
             *            "method": "POST"
             *            "success": function () {}
             *          } );
             *        }
             *      } );
             *    } );
             */
            "fnStateSaveCallback": function(settings, data) {
                try {
                    (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
                        'DataTables_' + settings.sInstance + '_' + location.pathname,
                        JSON.stringify(data)
                    );
                } catch (e) {}
            },


            /**
             * Callback which allows modification of the state to be saved. Called when the table
             * has changed state a new state save is required. This method allows modification of
             * the state saving object prior to actually doing the save, including addition or
             * other state properties or modification. Note that for plug-in authors, you should
             * use the `stateSaveParams` event to save parameters for a plug-in.
             *  @type function
             *  @param {object} settings DataTables settings object
             *  @param {object} data The state object to be saved
             *
             *  @dtopt Callbacks
             *  @name DataTable.defaults.stateSaveParams
             *
             *  @example
             *    // Remove a saved filter, so filtering is never saved
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateSave": true,
             *        "stateSaveParams": function (settings, data) {
             *          data.oSearch.sSearch = "";
             *        }
             *      } );
             *    } );
             */
            "fnStateSaveParams": null,


            /**
             * Duration for which the saved state information is considered valid. After this period
             * has elapsed the state will be returned to the default.
             * Value is given in seconds.
             *  @type int
             *  @default 7200 <i>(2 hours)</i>
             *
             *  @dtopt Options
             *  @name DataTable.defaults.stateDuration
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "stateDuration": 60*60*24; // 1 day
             *      } );
             *    } )
             */
            "iStateDuration": 7200,


            /**
             * When enabled DataTables will not make a request to the server for the first
             * page draw - rather it will use the data already on the page (no sorting etc
             * will be applied to it), thus saving on an XHR at load time. `deferLoading`
             * is used to indicate that deferred loading is required, but it is also used
             * to tell DataTables how many records there are in the full table (allowing
             * the information element and pagination to be displayed correctly). In the case
             * where a filtering is applied to the table on initial load, this can be
             * indicated by giving the parameter as an array, where the first element is
             * the number of records available after filtering and the second element is the
             * number of records without filtering (allowing the table information element
             * to be shown correctly).
             *  @type int | array
             *  @default null
             *
             *  @dtopt Options
             *  @name DataTable.defaults.deferLoading
             *
             *  @example
             *    // 57 records available in the table, no filtering applied
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "serverSide": true,
             *        "ajax": "scripts/server_processing.php",
             *        "deferLoading": 57
             *      } );
             *    } );
             *
             *  @example
             *    // 57 records after filtering, 100 without filtering (an initial filter applied)
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "serverSide": true,
             *        "ajax": "scripts/server_processing.php",
             *        "deferLoading": [ 57, 100 ],
             *        "search": {
             *          "search": "my_filter"
             *        }
             *      } );
             *    } );
             */
            "iDeferLoading": null,


            /**
             * Number of rows to display on a single page when using pagination. If
             * feature enabled (`lengthChange`) then the end user will be able to override
             * this to a custom setting using a pop-up menu.
             *  @type int
             *  @default 10
             *
             *  @dtopt Options
             *  @name DataTable.defaults.pageLength
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "pageLength": 50
             *      } );
             *    } )
             */
            "iDisplayLength": 10,


            /**
             * Define the starting point for data display when using DataTables with
             * pagination. Note that this parameter is the number of records, rather than
             * the page number, so if you have 10 records per page and want to start on
             * the third page, it should be "20".
             *  @type int
             *  @default 0
             *
             *  @dtopt Options
             *  @name DataTable.defaults.displayStart
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "displayStart": 20
             *      } );
             *    } )
             */
            "iDisplayStart": 0,


            /**
             * By default DataTables allows keyboard navigation of the table (sorting, paging,
             * and filtering) by adding a `tabindex` attribute to the required elements. This
             * allows you to tab through the controls and press the enter key to activate them.
             * The tabindex is default 0, meaning that the tab follows the flow of the document.
             * You can overrule this using this parameter if you wish. Use a value of -1 to
             * disable built-in keyboard navigation.
             *  @type int
             *  @default 0
             *
             *  @dtopt Options
             *  @name DataTable.defaults.tabIndex
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "tabIndex": 1
             *      } );
             *    } );
             */
            "iTabIndex": 0,


            /**
             * Classes that DataTables assigns to the various components and features
             * that it adds to the HTML table. This allows classes to be configured
             * during initialisation in addition to through the static
             * {@link DataTable.ext.oStdClasses} object).
             *  @namespace
             *  @name DataTable.defaults.classes
             */
            "oClasses": {},


            /**
             * All strings that DataTables uses in the user interface that it creates
             * are defined in this object, allowing you to modified them individually or
             * completely replace them all as required.
             *  @namespace
             *  @name DataTable.defaults.language
             */
            "oLanguage": {
                /**
                 * Strings that are used for WAI-ARIA labels and controls only (these are not
                 * actually visible on the page, but will be read by screenreaders, and thus
                 * must be internationalised as well).
                 *  @namespace
                 *  @name DataTable.defaults.language.aria
                 */
                "oAria": {
                    /**
                     * ARIA label that is added to the table headers when the column may be
                     * sorted ascending by activing the column (click or return when focused).
                     * Note that the column header is prefixed to this string.
                     *  @type string
                     *  @default : activate to sort column ascending
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.aria.sortAscending
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "aria": {
                     *            "sortAscending": " - click/return to sort ascending"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sSortAscending": ": activate to sort column ascending",

                    /**
                     * ARIA label that is added to the table headers when the column may be
                     * sorted descending by activing the column (click or return when focused).
                     * Note that the column header is prefixed to this string.
                     *  @type string
                     *  @default : activate to sort column ascending
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.aria.sortDescending
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "aria": {
                     *            "sortDescending": " - click/return to sort descending"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sSortDescending": ": activate to sort column descending"
                },

                /**
                 * Pagination string used by DataTables for the built-in pagination
                 * control types.
                 *  @namespace
                 *  @name DataTable.defaults.language.paginate
                 */
                "oPaginate": {
                    /**
                     * Text to use when using the 'full_numbers' type of pagination for the
                     * button to take the user to the first page.
                     *  @type string
                     *  @default First
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.first
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "first": "First page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sFirst": "First",


                    /**
                     * Text to use when using the 'full_numbers' type of pagination for the
                     * button to take the user to the last page.
                     *  @type string
                     *  @default Last
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.last
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "last": "Last page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sLast": "Last",


                    /**
                     * Text to use for the 'next' pagination button (to take the user to the
                     * next page).
                     *  @type string
                     *  @default Next
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.next
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "next": "Next page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sNext": "Next",


                    /**
                     * Text to use for the 'previous' pagination button (to take the user to
                     * the previous page).
                     *  @type string
                     *  @default Previous
                     *
                     *  @dtopt Language
                     *  @name DataTable.defaults.language.paginate.previous
                     *
                     *  @example
                     *    $(document).ready( function() {
                     *      $('#example').dataTable( {
                     *        "language": {
                     *          "paginate": {
                     *            "previous": "Previous page"
                     *          }
                     *        }
                     *      } );
                     *    } );
                     */
                    "sPrevious": "Previous"
                },

                /**
                 * This string is shown in preference to `zeroRecords` when the table is
                 * empty of data (regardless of filtering). Note that this is an optional
                 * parameter - if it is not given, the value of `zeroRecords` will be used
                 * instead (either the default or given value).
                 *  @type string
                 *  @default No data available in table
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.emptyTable
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "emptyTable": "No data available in table"
                 *        }
                 *      } );
                 *    } );
                 */
                "sEmptyTable": "No data available in table",


                /**
                 * This string gives information to the end user about the information
                 * that is current on display on the page. The following tokens can be
                 * used in the string and will be dynamically replaced as the table
                 * display updates. This tokens can be placed anywhere in the string, or
                 * removed as needed by the language requires:
                 *
                 * * `\_START\_` - Display index of the first record on the current page
                 * * `\_END\_` - Display index of the last record on the current page
                 * * `\_TOTAL\_` - Number of records in the table after filtering
                 * * `\_MAX\_` - Number of records in the table without filtering
                 * * `\_PAGE\_` - Current page number
                 * * `\_PAGES\_` - Total number of pages of data in the table
                 *
                 *  @type string
                 *  @default Showing _START_ to _END_ of _TOTAL_ entries
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.info
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "info": "Showing page _PAGE_ of _PAGES_"
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",


                /**
                 * Display information string for when the table is empty. Typically the
                 * format of this string should match `info`.
                 *  @type string
                 *  @default Showing 0 to 0 of 0 entries
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.infoEmpty
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "infoEmpty": "No entries to show"
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfoEmpty": "Showing 0 to 0 of 0 entries",


                /**
                 * When a user filters the information in a table, this string is appended
                 * to the information (`info`) to give an idea of how strong the filtering
                 * is. The variable _MAX_ is dynamically updated.
                 *  @type string
                 *  @default (filtered from _MAX_ total entries)
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.infoFiltered
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "infoFiltered": " - filtering from _MAX_ records"
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfoFiltered": "(filtered from _MAX_ total entries)",


                /**
                 * If can be useful to append extra information to the info string at times,
                 * and this variable does exactly that. This information will be appended to
                 * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
                 * being used) at all times.
                 *  @type string
                 *  @default <i>Empty string</i>
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.infoPostFix
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "infoPostFix": "All records shown are derived from real information."
                 *        }
                 *      } );
                 *    } );
                 */
                "sInfoPostFix": "",


                /**
                 * This decimal place operator is a little different from the other
                 * language options since DataTables doesn't output floating point
                 * numbers, so it won't ever use this for display of a number. Rather,
                 * what this parameter does is modify the sort methods of the table so
                 * that numbers which are in a format which has a character other than
                 * a period (`.`) as a decimal place will be sorted numerically.
                 *
                 * Note that numbers with different decimal places cannot be shown in
                 * the same table and still be sortable, the table must be consistent.
                 * However, multiple different tables on the page can use different
                 * decimal place characters.
                 *  @type string
                 *  @default 
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.decimal
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "decimal": ","
                 *          "thousands": "."
                 *        }
                 *      } );
                 *    } );
                 */
                "sDecimal": "",


                /**
                 * DataTables has a build in number formatter (`formatNumber`) which is
                 * used to format large numbers that are used in the table information.
                 * By default a comma is used, but this can be trivially changed to any
                 * character you wish with this parameter.
                 *  @type string
                 *  @default ,
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.thousands
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "thousands": "'"
                 *        }
                 *      } );
                 *    } );
                 */
                "sThousands": ",",


                /**
                 * Detail the action that will be taken when the drop down menu for the
                 * pagination length option is changed. The '_MENU_' variable is replaced
                 * with a default select list of 10, 25, 50 and 100, and can be replaced
                 * with a custom select box if required.
                 *  @type string
                 *  @default Show _MENU_ entries
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.lengthMenu
                 *
                 *  @example
                 *    // Language change only
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "lengthMenu": "Display _MENU_ records"
                 *        }
                 *      } );
                 *    } );
                 *
                 *  @example
                 *    // Language and options change
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "lengthMenu": 'Display <select>'+
                 *            '<option value="10">10</option>'+
                 *            '<option value="20">20</option>'+
                 *            '<option value="30">30</option>'+
                 *            '<option value="40">40</option>'+
                 *            '<option value="50">50</option>'+
                 *            '<option value="-1">All</option>'+
                 *            '</select> records'
                 *        }
                 *      } );
                 *    } );
                 */
                "sLengthMenu": "Show _MENU_ entries",


                /**
                 * When using Ajax sourced data and during the first draw when DataTables is
                 * gathering the data, this message is shown in an empty row in the table to
                 * indicate to the end user the the data is being loaded. Note that this
                 * parameter is not used when loading data by server-side processing, just
                 * Ajax sourced data with client-side processing.
                 *  @type string
                 *  @default Loading...
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.loadingRecords
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "loadingRecords": "Please wait - loading..."
                 *        }
                 *      } );
                 *    } );
                 */
                "sLoadingRecords": "Loading...",


                /**
                 * Text which is displayed when the table is processing a user action
                 * (usually a sort command or similar).
                 *  @type string
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.processing
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "processing": "DataTables is currently busy"
                 *        }
                 *      } );
                 *    } );
                 */
                "sProcessing": "",


                /**
                 * Details the actions that will be taken when the user types into the
                 * filtering input text box. The variable "_INPUT_", if used in the string,
                 * is replaced with the HTML text box for the filtering input allowing
                 * control over where it appears in the string. If "_INPUT_" is not given
                 * then the input box is appended to the string automatically.
                 *  @type string
                 *  @default Search:
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.search
                 *
                 *  @example
                 *    // Input text box will be appended at the end automatically
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "search": "Filter records:"
                 *        }
                 *      } );
                 *    } );
                 *
                 *  @example
                 *    // Specify where the filter should appear
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "search": "Apply filter _INPUT_ to table"
                 *        }
                 *      } );
                 *    } );
                 */
                "sSearch": "Search:",


                /**
                 * Assign a `placeholder` attribute to the search `input` element
                 *  @type string
                 *  @default 
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.searchPlaceholder
                 */
                "sSearchPlaceholder": "",


                /**
                 * All of the language information can be stored in a file on the
                 * server-side, which DataTables will look up if this parameter is passed.
                 * It must store the URL of the language file, which is in a JSON format,
                 * and the object has the same properties as the oLanguage object in the
                 * initialiser object (i.e. the above parameters). Please refer to one of
                 * the example language files to see how this works in action.
                 *  @type string
                 *  @default <i>Empty string - i.e. disabled</i>
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.url
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
                 *        }
                 *      } );
                 *    } );
                 */
                "sUrl": "",


                /**
                 * Text shown inside the table records when the is no information to be
                 * displayed after filtering. `emptyTable` is shown when there is simply no
                 * information in the table at all (regardless of filtering).
                 *  @type string
                 *  @default No matching records found
                 *
                 *  @dtopt Language
                 *  @name DataTable.defaults.language.zeroRecords
                 *
                 *  @example
                 *    $(document).ready( function() {
                 *      $('#example').dataTable( {
                 *        "language": {
                 *          "zeroRecords": "No records to display"
                 *        }
                 *      } );
                 *    } );
                 */
                "sZeroRecords": "No matching records found"
            },


            /**
             * This parameter allows you to have define the global filtering state at
             * initialisation time. As an object the `search` parameter must be
             * defined, but all other parameters are optional. When `regex` is true,
             * the search string will be treated as a regular expression, when false
             * (default) it will be treated as a straight string. When `smart`
             * DataTables will use it's smart filtering methods (to word match at
             * any point in the data), when false this will not be done.
             *  @namespace
             *  @extends DataTable.models.oSearch
             *
             *  @dtopt Options
             *  @name DataTable.defaults.search
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "search": {"search": "Initial search"}
             *      } );
             *    } )
             */
            "oSearch": $.extend({}, DataTable.models.oSearch),


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * By default DataTables will look for the property `data` (or `aaData` for
             * compatibility with DataTables 1.9-) when obtaining data from an Ajax
             * source or for server-side processing - this parameter allows that
             * property to be changed. You can use Javascript dotted object notation to
             * get a data source for multiple levels of nesting.
             *  @type string
             *  @default data
             *
             *  @dtopt Options
             *  @dtopt Server-side
             *  @name DataTable.defaults.ajaxDataProp
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "sAjaxDataProp": "data",


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * You can instruct DataTables to load data from an external
             * source using this parameter (use aData if you want to pass data in you
             * already have). Simply provide a url a JSON object can be obtained from.
             *  @type string
             *  @default null
             *
             *  @dtopt Options
             *  @dtopt Server-side
             *  @name DataTable.defaults.ajaxSource
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "sAjaxSource": null,


            /**
             * This initialisation variable allows you to specify exactly where in the
             * DOM you want DataTables to inject the various controls it adds to the page
             * (for example you might want the pagination controls at the top of the
             * table). DIV elements (with or without a custom class) can also be added to
             * aid styling. The follow syntax is used:
             *   <ul>
             *     <li>The following options are allowed:
             *       <ul>
             *         <li>'l' - Length changing</li>
             *         <li>'f' - Filtering input</li>
             *         <li>'t' - The table!</li>
             *         <li>'i' - Information</li>
             *         <li>'p' - Pagination</li>
             *         <li>'r' - pRocessing</li>
             *       </ul>
             *     </li>
             *     <li>The following constants are allowed:
             *       <ul>
             *         <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
             *         <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
             *       </ul>
             *     </li>
             *     <li>The following syntax is expected:
             *       <ul>
             *         <li>'&lt;' and '&gt;' - div elements</li>
             *         <li>'&lt;"class" and '&gt;' - div with a class</li>
             *         <li>'&lt;"#id" and '&gt;' - div with an ID</li>
             *       </ul>
             *     </li>
             *     <li>Examples:
             *       <ul>
             *         <li>'&lt;"wrapper"flipt&gt;'</li>
             *         <li>'&lt;lf&lt;t&gt;ip&gt;'</li>
             *       </ul>
             *     </li>
             *   </ul>
             *  @type string
             *  @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
             *    <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
             *
             *  @dtopt Options
             *  @name DataTable.defaults.dom
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "dom": '&lt;"top"i&gt;rt&lt;"bottom"flp&gt;&lt;"clear"&gt;'
             *      } );
             *    } );
             */
            "sDom": "lfrtip",


            /**
             * Search delay option. This will throttle full table searches that use the
             * DataTables provided search input element (it does not effect calls to
             * `dt-api search()`, providing a delay before the search is made.
             *  @type integer
             *  @default 0
             *
             *  @dtopt Options
             *  @name DataTable.defaults.searchDelay
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "searchDelay": 200
             *      } );
             *    } )
             */
            "searchDelay": null,


            /**
             * DataTables features six different built-in options for the buttons to
             * display for pagination control:
             *
             * * `numbers` - Page number buttons only
             * * `simple` - 'Previous' and 'Next' buttons only
             * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
             * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
             * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus page numbers
             * * `first_last_numbers` - 'First' and 'Last' buttons, plus page numbers
             *  
             * Further methods can be added using {@link DataTable.ext.oPagination}.
             *  @type string
             *  @default simple_numbers
             *
             *  @dtopt Options
             *  @name DataTable.defaults.pagingType
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "pagingType": "full_numbers"
             *      } );
             *    } )
             */
            "sPaginationType": "simple_numbers",


            /**
             * Enable horizontal scrolling. When a table is too wide to fit into a
             * certain layout, or you have a large number of columns in the table, you
             * can enable x-scrolling to show the table in a viewport, which can be
             * scrolled. This property can be `true` which will allow the table to
             * scroll horizontally when needed, or any CSS unit, or a number (in which
             * case it will be treated as a pixel measurement). Setting as simply `true`
             * is recommended.
             *  @type boolean|string
             *  @default <i>blank string - i.e. disabled</i>
             *
             *  @dtopt Features
             *  @name DataTable.defaults.scrollX
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollX": true,
             *        "scrollCollapse": true
             *      } );
             *    } );
             */
            "sScrollX": "",


            /**
             * This property can be used to force a DataTable to use more width than it
             * might otherwise do when x-scrolling is enabled. For example if you have a
             * table which requires to be well spaced, this parameter is useful for
             * "over-sizing" the table, and thus forcing scrolling. This property can by
             * any CSS unit, or a number (in which case it will be treated as a pixel
             * measurement).
             *  @type string
             *  @default <i>blank string - i.e. disabled</i>
             *
             *  @dtopt Options
             *  @name DataTable.defaults.scrollXInner
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollX": "100%",
             *        "scrollXInner": "110%"
             *      } );
             *    } );
             */
            "sScrollXInner": "",


            /**
             * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
             * to the given height, and enable scrolling for any data which overflows the
             * current viewport. This can be used as an alternative to paging to display
             * a lot of data in a small area (although paging and scrolling can both be
             * enabled at the same time). This property can be any CSS unit, or a number
             * (in which case it will be treated as a pixel measurement).
             *  @type string
             *  @default <i>blank string - i.e. disabled</i>
             *
             *  @dtopt Features
             *  @name DataTable.defaults.scrollY
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "scrollY": "200px",
             *        "paginate": false
             *      } );
             *    } );
             */
            "sScrollY": "",


            /**
             * __Deprecated__ The functionality provided by this parameter has now been
             * superseded by that provided through `ajax`, which should be used instead.
             *
             * Set the HTTP method that is used to make the Ajax call for server-side
             * processing or Ajax sourced data.
             *  @type string
             *  @default GET
             *
             *  @dtopt Options
             *  @dtopt Server-side
             *  @name DataTable.defaults.serverMethod
             *
             *  @deprecated 1.10. Please use `ajax` for this functionality now.
             */
            "sServerMethod": "GET",


            /**
             * DataTables makes use of renderers when displaying HTML elements for
             * a table. These renderers can be added or modified by plug-ins to
             * generate suitable mark-up for a site. For example the Bootstrap
             * integration plug-in for DataTables uses a paging button renderer to
             * display pagination buttons in the mark-up required by Bootstrap.
             *
             * For further information about the renderers available see
             * DataTable.ext.renderer
             *  @type string|object
             *  @default null
             *
             *  @name DataTable.defaults.renderer
             *
             */
            "renderer": null,


            /**
             * Set the data property name that DataTables should use to get a row's id
             * to set as the `id` property in the node.
             *  @type string
             *  @default DT_RowId
             *
             *  @name DataTable.defaults.rowId
             */
            "rowId": "DT_RowId"
        };

        _fnHungarianMap(DataTable.defaults);



        /*
         * Developer note - See note in model.defaults.js about the use of Hungarian
         * notation and camel case.
         */

        /**
         * Column options that can be given to DataTables at initialisation time.
         *  @namespace
         */
        DataTable.defaults.column = {
            /**
             * Define which column(s) an order will occur on for this column. This
             * allows a column's ordering to take multiple columns into account when
             * doing a sort or use the data from a different column. For example first
             * name / last name columns make sense to do a multi-column sort over the
             * two columns.
             *  @type array|int
             *  @default null <i>Takes the value of the column index automatically</i>
             *
             *  @name DataTable.defaults.column.orderData
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderData": [ 0, 1 ], "targets": [ 0 ] },
             *          { "orderData": [ 1, 0 ], "targets": [ 1 ] },
             *          { "orderData": 2, "targets": [ 2 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "orderData": [ 0, 1 ] },
             *          { "orderData": [ 1, 0 ] },
             *          { "orderData": 2 },
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "aDataSort": null,
            "iDataSort": -1,


            /**
             * You can control the default ordering direction, and even alter the
             * behaviour of the sort handler (i.e. only allow ascending ordering etc)
             * using this parameter.
             *  @type array
             *  @default [ 'asc', 'desc' ]
             *
             *  @name DataTable.defaults.column.orderSequence
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderSequence": [ "asc" ], "targets": [ 1 ] },
             *          { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
             *          { "orderSequence": [ "desc" ], "targets": [ 3 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          { "orderSequence": [ "asc" ] },
             *          { "orderSequence": [ "desc", "asc", "asc" ] },
             *          { "orderSequence": [ "desc" ] },
             *          null
             *        ]
             *      } );
             *    } );
             */
            "asSorting": ['asc', 'desc'],


            /**
             * Enable or disable filtering on the data in this column.
             *  @type boolean
             *  @default true
             *
             *  @name DataTable.defaults.column.searchable
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "searchable": false, "targets": [ 0 ] }
             *        ] } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "searchable": false },
             *          null,
             *          null,
             *          null,
             *          null
             *        ] } );
             *    } );
             */
            "bSearchable": true,


            /**
             * Enable or disable ordering on this column.
             *  @type boolean
             *  @default true
             *
             *  @name DataTable.defaults.column.orderable
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderable": false, "targets": [ 0 ] }
             *        ] } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "orderable": false },
             *          null,
             *          null,
             *          null,
             *          null
             *        ] } );
             *    } );
             */
            "bSortable": true,


            /**
             * Enable or disable the display of this column.
             *  @type boolean
             *  @default true
             *
             *  @name DataTable.defaults.column.visible
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "visible": false, "targets": [ 0 ] }
             *        ] } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "visible": false },
             *          null,
             *          null,
             *          null,
             *          null
             *        ] } );
             *    } );
             */
            "bVisible": true,


            /**
             * Developer definable function that is called whenever a cell is created (Ajax source,
             * etc) or processed for input (DOM source). This can be used as a compliment to mRender
             * allowing you to modify the DOM element (add background colour for example) when the
             * element is available.
             *  @type function
             *  @param {element} td The TD node that has been created
             *  @param {*} cellData The Data for the cell
             *  @param {array|object} rowData The data for the whole row
             *  @param {int} row The row index for the aoData data store
             *  @param {int} col The column index for aoColumns
             *
             *  @name DataTable.defaults.column.createdCell
             *  @dtopt Columns
             *
             *  @example
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [3],
             *          "createdCell": function (td, cellData, rowData, row, col) {
             *            if ( cellData == "1.7" ) {
             *              $(td).css('color', 'blue')
             *            }
             *          }
             *        } ]
             *      });
             *    } );
             */
            "fnCreatedCell": null,


            /**
             * This parameter has been replaced by `data` in DataTables to ensure naming
             * consistency. `dataProp` can still be used, as there is backwards
             * compatibility in DataTables for this option, but it is strongly
             * recommended that you use `data` in preference to `dataProp`.
             *  @name DataTable.defaults.column.dataProp
             */


            /**
             * This property can be used to read data from any data source property,
             * including deeply nested objects / properties. `data` can be given in a
             * number of different ways which effect its behaviour:
             *
             * * `integer` - treated as an array index for the data source. This is the
             *   default that DataTables uses (incrementally increased for each column).
             * * `string` - read an object property from the data source. There are
             *   three 'special' options that can be used in the string to alter how
             *   DataTables reads the data from the source object:
             *    * `.` - Dotted Javascript notation. Just as you use a `.` in
             *      Javascript to read from nested objects, so to can the options
             *      specified in `data`. For example: `browser.version` or
             *      `browser.name`. If your object parameter name contains a period, use
             *      `\\` to escape it - i.e. `first\\.name`.
             *    * `[]` - Array notation. DataTables can automatically combine data
             *      from and array source, joining the data with the characters provided
             *      between the two brackets. For example: `name[, ]` would provide a
             *      comma-space separated list from the source array. If no characters
             *      are provided between the brackets, the original array source is
             *      returned.
             *    * `()` - Function notation. Adding `()` to the end of a parameter will
             *      execute a function of the name given. For example: `browser()` for a
             *      simple function on the data source, `browser.version()` for a
             *      function in a nested property or even `browser().version` to get an
             *      object property if the function called returns an object. Note that
             *      function notation is recommended for use in `render` rather than
             *      `data` as it is much simpler to use as a renderer.
             * * `null` - use the original data source for the row rather than plucking
             *   data directly from it. This action has effects on two other
             *   initialisation options:
             *    * `defaultContent` - When null is given as the `data` option and
             *      `defaultContent` is specified for the column, the value defined by
             *      `defaultContent` will be used for the cell.
             *    * `render` - When null is used for the `data` option and the `render`
             *      option is specified for the column, the whole data source for the
             *      row is used for the renderer.
             * * `function` - the function given will be executed whenever DataTables
             *   needs to set or get the data for a cell in the column. The function
             *   takes three parameters:
             *    * Parameters:
             *      * `{array|object}` The data source for the row
             *      * `{string}` The type call data requested - this will be 'set' when
             *        setting data or 'filter', 'display', 'type', 'sort' or undefined
             *        when gathering data. Note that when `undefined` is given for the
             *        type DataTables expects to get the raw data for the object back<
             *      * `{*}` Data to set when the second parameter is 'set'.
             *    * Return:
             *      * The return value from the function is not required when 'set' is
             *        the type of call, but otherwise the return is what will be used
             *        for the data requested.
             *
             * Note that `data` is a getter and setter option. If you just require
             * formatting of data for output, you will likely want to use `render` which
             * is simply a getter and thus simpler to use.
             *
             * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
             * name change reflects the flexibility of this property and is consistent
             * with the naming of mRender. If 'mDataProp' is given, then it will still
             * be used by DataTables, as it automatically maps the old name to the new
             * if required.
             *
             *  @type string|int|function|null
             *  @default null <i>Use automatically calculated column index</i>
             *
             *  @name DataTable.defaults.column.data
             *  @dtopt Columns
             *
             *  @example
             *    // Read table data from objects
             *    // JSON structure for each row:
             *    //   {
             *    //      "engine": {value},
             *    //      "browser": {value},
             *    //      "platform": {value},
             *    //      "version": {value},
             *    //      "grade": {value}
             *    //   }
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajaxSource": "sources/objects.txt",
             *        "columns": [
             *          { "data": "engine" },
             *          { "data": "browser" },
             *          { "data": "platform" },
             *          { "data": "version" },
             *          { "data": "grade" }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Read information from deeply nested objects
             *    // JSON structure for each row:
             *    //   {
             *    //      "engine": {value},
             *    //      "browser": {value},
             *    //      "platform": {
             *    //         "inner": {value}
             *    //      },
             *    //      "details": [
             *    //         {value}, {value}
             *    //      ]
             *    //   }
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajaxSource": "sources/deep.txt",
             *        "columns": [
             *          { "data": "engine" },
             *          { "data": "browser" },
             *          { "data": "platform.inner" },
             *          { "data": "details.0" },
             *          { "data": "details.1" }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `data` as a function to provide different information for
             *    // sorting, filtering and display. In this case, currency (price)
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": function ( source, type, val ) {
             *            if (type === 'set') {
             *              source.price = val;
             *              // Store the computed display and filter values for efficiency
             *              source.price_display = val=="" ? "" : "$"+numberFormat(val);
             *              source.price_filter  = val=="" ? "" : "$"+numberFormat(val)+" "+val;
             *              return;
             *            }
             *            else if (type === 'display') {
             *              return source.price_display;
             *            }
             *            else if (type === 'filter') {
             *              return source.price_filter;
             *            }
             *            // 'sort', 'type' and undefined all just use the integer
             *            return source.price;
             *          }
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using default content
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": null,
             *          "defaultContent": "Click to edit"
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using array notation - outputting a list from an array
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": "name[, ]"
             *        } ]
             *      } );
             *    } );
             *
             */
            "mData": null,


            /**
             * This property is the rendering partner to `data` and it is suggested that
             * when you want to manipulate data for display (including filtering,
             * sorting etc) without altering the underlying data for the table, use this
             * property. `render` can be considered to be the the read only companion to
             * `data` which is read / write (then as such more complex). Like `data`
             * this option can be given in a number of different ways to effect its
             * behaviour:
             *
             * * `integer` - treated as an array index for the data source. This is the
             *   default that DataTables uses (incrementally increased for each column).
             * * `string` - read an object property from the data source. There are
             *   three 'special' options that can be used in the string to alter how
             *   DataTables reads the data from the source object:
             *    * `.` - Dotted Javascript notation. Just as you use a `.` in
             *      Javascript to read from nested objects, so to can the options
             *      specified in `data`. For example: `browser.version` or
             *      `browser.name`. If your object parameter name contains a period, use
             *      `\\` to escape it - i.e. `first\\.name`.
             *    * `[]` - Array notation. DataTables can automatically combine data
             *      from and array source, joining the data with the characters provided
             *      between the two brackets. For example: `name[, ]` would provide a
             *      comma-space separated list from the source array. If no characters
             *      are provided between the brackets, the original array source is
             *      returned.
             *    * `()` - Function notation. Adding `()` to the end of a parameter will
             *      execute a function of the name given. For example: `browser()` for a
             *      simple function on the data source, `browser.version()` for a
             *      function in a nested property or even `browser().version` to get an
             *      object property if the function called returns an object.
             * * `object` - use different data for the different data types requested by
             *   DataTables ('filter', 'display', 'type' or 'sort'). The property names
             *   of the object is the data type the property refers to and the value can
             *   defined using an integer, string or function using the same rules as
             *   `render` normally does. Note that an `_` option _must_ be specified.
             *   This is the default value to use if you haven't specified a value for
             *   the data type requested by DataTables.
             * * `function` - the function given will be executed whenever DataTables
             *   needs to set or get the data for a cell in the column. The function
             *   takes three parameters:
             *    * Parameters:
             *      * {array|object} The data source for the row (based on `data`)
             *      * {string} The type call data requested - this will be 'filter',
             *        'display', 'type' or 'sort'.
             *      * {array|object} The full data source for the row (not based on
             *        `data`)
             *    * Return:
             *      * The return value from the function is what will be used for the
             *        data requested.
             *
             *  @type string|int|function|object|null
             *  @default null Use the data source value.
             *
             *  @name DataTable.defaults.column.render
             *  @dtopt Columns
             *
             *  @example
             *    // Create a comma separated list from an array of objects
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "ajaxSource": "sources/deep.txt",
             *        "columns": [
             *          { "data": "engine" },
             *          { "data": "browser" },
             *          {
             *            "data": "platform",
             *            "render": "[, ].name"
             *          }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Execute a function to obtain data
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": null, // Use the full data source object for the renderer's source
             *          "render": "browserName()"
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // As an object, extracting different data for the different types
             *    // This would be used with a data source such as:
             *    //   { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
             *    // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
             *    // (which has both forms) is used for filtering for if a user inputs either format, while
             *    // the formatted phone number is the one that is shown in the table.
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": null, // Use the full data source object for the renderer's source
             *          "render": {
             *            "_": "phone",
             *            "filter": "phone_filter",
             *            "display": "phone_display"
             *          }
             *        } ]
             *      } );
             *    } );
             *
             *  @example
             *    // Use as a function to create a link from the data source
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "data": "download_link",
             *          "render": function ( data, type, full ) {
             *            return '<a href="'+data+'">Download</a>';
             *          }
             *        } ]
             *      } );
             *    } );
             */
            "mRender": null,


            /**
             * Change the cell type created for the column - either TD cells or TH cells. This
             * can be useful as TH cells have semantic meaning in the table body, allowing them
             * to act as a header for a row (you may wish to add scope='row' to the TH elements).
             *  @type string
             *  @default td
             *
             *  @name DataTable.defaults.column.cellType
             *  @dtopt Columns
             *
             *  @example
             *    // Make the first column use TH cells
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [ {
             *          "targets": [ 0 ],
             *          "cellType": "th"
             *        } ]
             *      } );
             *    } );
             */
            "sCellType": "td",


            /**
             * Class to give to each cell in this column.
             *  @type string
             *  @default <i>Empty string</i>
             *
             *  @name DataTable.defaults.column.class
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "class": "my_class", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "class": "my_class" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sClass": "",

            /**
             * When DataTables calculates the column widths to assign to each column,
             * it finds the longest string in each column and then constructs a
             * temporary table and reads the widths from that. The problem with this
             * is that "mmm" is much wider then "iiii", but the latter is a longer
             * string - thus the calculation can go wrong (doing it properly and putting
             * it into an DOM object and measuring that is horribly(!) slow). Thus as
             * a "work around" we provide this option. It will append its value to the
             * text that is found to be the longest string for the column - i.e. padding.
             * Generally you shouldn't need this!
             *  @type string
             *  @default <i>Empty string<i>
             *
             *  @name DataTable.defaults.column.contentPadding
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          null,
             *          null,
             *          {
             *            "contentPadding": "mmm"
             *          }
             *        ]
             *      } );
             *    } );
             */
            "sContentPadding": "",


            /**
             * Allows a default value to be given for a column's data, and will be used
             * whenever a null data source is encountered (this can be because `data`
             * is set to null, or because the data source itself is null).
             *  @type string
             *  @default null
             *
             *  @name DataTable.defaults.column.defaultContent
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          {
             *            "data": null,
             *            "defaultContent": "Edit",
             *            "targets": [ -1 ]
             *          }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          null,
             *          null,
             *          {
             *            "data": null,
             *            "defaultContent": "Edit"
             *          }
             *        ]
             *      } );
             *    } );
             */
            "sDefaultContent": null,


            /**
             * This parameter is only used in DataTables' server-side processing. It can
             * be exceptionally useful to know what columns are being displayed on the
             * client side, and to map these to database fields. When defined, the names
             * also allow DataTables to reorder information from the server if it comes
             * back in an unexpected order (i.e. if you switch your columns around on the
             * client-side, your server-side code does not also need updating).
             *  @type string
             *  @default <i>Empty string</i>
             *
             *  @name DataTable.defaults.column.name
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "name": "engine", "targets": [ 0 ] },
             *          { "name": "browser", "targets": [ 1 ] },
             *          { "name": "platform", "targets": [ 2 ] },
             *          { "name": "version", "targets": [ 3 ] },
             *          { "name": "grade", "targets": [ 4 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "name": "engine" },
             *          { "name": "browser" },
             *          { "name": "platform" },
             *          { "name": "version" },
             *          { "name": "grade" }
             *        ]
             *      } );
             *    } );
             */
            "sName": "",


            /**
             * Defines a data source type for the ordering which can be used to read
             * real-time information from the table (updating the internally cached
             * version) prior to ordering. This allows ordering to occur on user
             * editable elements such as form inputs.
             *  @type string
             *  @default std
             *
             *  @name DataTable.defaults.column.orderDataType
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
             *          { "type": "numeric", "targets": [ 3 ] },
             *          { "orderDataType": "dom-select", "targets": [ 4 ] },
             *          { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          null,
             *          null,
             *          { "orderDataType": "dom-text" },
             *          { "orderDataType": "dom-text", "type": "numeric" },
             *          { "orderDataType": "dom-select" },
             *          { "orderDataType": "dom-checkbox" }
             *        ]
             *      } );
             *    } );
             */
            "sSortDataType": "std",


            /**
             * The title of this column.
             *  @type string
             *  @default null <i>Derived from the 'TH' value for this column in the
             *    original HTML table.</i>
             *
             *  @name DataTable.defaults.column.title
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "title": "My column title", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "title": "My column title" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sTitle": null,


            /**
             * The type allows you to specify how the data for this column will be
             * ordered. Four types (string, numeric, date and html (which will strip
             * HTML tags before ordering)) are currently available. Note that only date
             * formats understood by Javascript's Date() object will be accepted as type
             * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
             * 'numeric', 'date' or 'html' (by default). Further types can be adding
             * through plug-ins.
             *  @type string
             *  @default null <i>Auto-detected from raw data</i>
             *
             *  @name DataTable.defaults.column.type
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "type": "html", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "type": "html" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sType": null,


            /**
             * Defining the width of the column, this parameter may take any CSS value
             * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
             * been given a specific width through this interface ensuring that the table
             * remains readable.
             *  @type string
             *  @default null <i>Automatic</i>
             *
             *  @name DataTable.defaults.column.width
             *  @dtopt Columns
             *
             *  @example
             *    // Using `columnDefs`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columnDefs": [
             *          { "width": "20%", "targets": [ 0 ] }
             *        ]
             *      } );
             *    } );
             *
             *  @example
             *    // Using `columns`
             *    $(document).ready( function() {
             *      $('#example').dataTable( {
             *        "columns": [
             *          { "width": "20%" },
             *          null,
             *          null,
             *          null,
             *          null
             *        ]
             *      } );
             *    } );
             */
            "sWidth": null
        };

        _fnHungarianMap(DataTable.defaults.column);



        /**
         * DataTables settings object - this holds all the information needed for a
         * given table, including configuration, data and current application of the
         * table options. DataTables does not have a single instance for each DataTable
         * with the settings attached to that instance, but rather instances of the
         * DataTable "class" are created on-the-fly as needed (typically by a
         * $().dataTable() call) and the settings object is then applied to that
         * instance.
         *
         * Note that this object is related to {@link DataTable.defaults} but this
         * one is the internal data store for DataTables's cache of columns. It should
         * NOT be manipulated outside of DataTables. Any configuration should be done
         * through the initialisation options.
         *  @namespace
         *  @todo Really should attach the settings object to individual instances so we
         *    don't need to create new instances on each $().dataTable() call (if the
         *    table already exists). It would also save passing oSettings around and
         *    into every single function. However, this is a very significant
         *    architecture change for DataTables and will almost certainly break
         *    backwards compatibility with older installations. This is something that
         *    will be done in 2.0.
         */
        DataTable.models.oSettings = {
            /**
             * Primary features of DataTables and their enablement state.
             *  @namespace
             */
            "oFeatures": {

                /**
                 * Flag to say if DataTables should automatically try to calculate the
                 * optimum table and columns widths (true) or not (false).
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bAutoWidth": null,

                /**
                 * Delay the creation of TR and TD elements until they are actually
                 * needed by a driven page draw. This can give a significant speed
                 * increase for Ajax source and Javascript source data, but makes no
                 * difference at all for DOM and server-side processing tables.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bDeferRender": null,

                /**
                 * Enable filtering on the table or not. Note that if this is disabled
                 * then there is no filtering at all on the table, including fnFilter.
                 * To just remove the filtering input use sDom and remove the 'f' option.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bFilter": null,

                /**
                 * Table information element (the 'Showing x of y records' div) enable
                 * flag.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bInfo": null,

                /**
                 * Present a user control allowing the end user to change the page size
                 * when pagination is enabled.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bLengthChange": null,

                /**
                 * Pagination enabled or not. Note that if this is disabled then length
                 * changing must also be disabled.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bPaginate": null,

                /**
                 * Processing indicator enable flag whenever DataTables is enacting a
                 * user request - typically an Ajax request for server-side processing.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bProcessing": null,

                /**
                 * Server-side processing enabled flag - when enabled DataTables will
                 * get all data from the server for every draw - there is no filtering,
                 * sorting or paging done on the client-side.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bServerSide": null,

                /**
                 * Sorting enablement flag.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bSort": null,

                /**
                 * Multi-column sorting
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bSortMulti": null,

                /**
                 * Apply a class to the columns which are being sorted to provide a
                 * visual highlight or not. This can slow things down when enabled since
                 * there is a lot of DOM interaction.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bSortClasses": null,

                /**
                 * State saving enablement flag.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bStateSave": null
            },


            /**
             * Scrolling settings for a table.
             *  @namespace
             */
            "oScroll": {
                /**
                 * When the table is shorter in height than sScrollY, collapse the
                 * table container down to the height of the table (when true).
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type boolean
                 */
                "bCollapse": null,

                /**
                 * Width of the scrollbar for the web-browser's platform. Calculated
                 * during table initialisation.
                 *  @type int
                 *  @default 0
                 */
                "iBarWidth": 0,

                /**
                 * Viewport width for horizontal scrolling. Horizontal scrolling is
                 * disabled if an empty string.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type string
                 */
                "sX": null,

                /**
                 * Width to expand the table to when using x-scrolling. Typically you
                 * should not need to use this.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type string
                 *  @deprecated
                 */
                "sXInner": null,

                /**
                 * Viewport height for vertical scrolling. Vertical scrolling is disabled
                 * if an empty string.
                 * Note that this parameter will be set by the initialisation routine. To
                 * set a default use {@link DataTable.defaults}.
                 *  @type string
                 */
                "sY": null
            },

            /**
             * Language information for the table.
             *  @namespace
             *  @extends DataTable.defaults.oLanguage
             */
            "oLanguage": {
                /**
                 * Information callback function. See
                 * {@link DataTable.defaults.fnInfoCallback}
                 *  @type function
                 *  @default null
                 */
                "fnInfoCallback": null
            },

            /**
             * Browser support parameters
             *  @namespace
             */
            "oBrowser": {
                /**
                 * Indicate if the browser incorrectly calculates width:100% inside a
                 * scrolling element (IE6/7)
                 *  @type boolean
                 *  @default false
                 */
                "bScrollOversize": false,

                /**
                 * Determine if the vertical scrollbar is on the right or left of the
                 * scrolling container - needed for rtl language layout, although not
                 * all browsers move the scrollbar (Safari).
                 *  @type boolean
                 *  @default false
                 */
                "bScrollbarLeft": false,

                /**
                 * Flag for if `getBoundingClientRect` is fully supported or not
                 *  @type boolean
                 *  @default false
                 */
                "bBounding": false,

                /**
                 * Browser scrollbar width
                 *  @type integer
                 *  @default 0
                 */
                "barWidth": 0
            },


            "ajax": null,


            /**
             * Array referencing the nodes which are used for the features. The
             * parameters of this object match what is allowed by sDom - i.e.
             *   <ul>
             *     <li>'l' - Length changing</li>
             *     <li>'f' - Filtering input</li>
             *     <li>'t' - The table!</li>
             *     <li>'i' - Information</li>
             *     <li>'p' - Pagination</li>
             *     <li>'r' - pRocessing</li>
             *   </ul>
             *  @type array
             *  @default []
             */
            "aanFeatures": [],

            /**
             * Store data information - see {@link DataTable.models.oRow} for detailed
             * information.
             *  @type array
             *  @default []
             */
            "aoData": [],

            /**
             * Array of indexes which are in the current display (after filtering etc)
             *  @type array
             *  @default []
             */
            "aiDisplay": [],

            /**
             * Array of indexes for display - no filtering
             *  @type array
             *  @default []
             */
            "aiDisplayMaster": [],

            /**
             * Map of row ids to data indexes
             *  @type object
             *  @default {}
             */
            "aIds": {},

            /**
             * Store information about each column that is in use
             *  @type array
             *  @default []
             */
            "aoColumns": [],

            /**
             * Store information about the table's header
             *  @type array
             *  @default []
             */
            "aoHeader": [],

            /**
             * Store information about the table's footer
             *  @type array
             *  @default []
             */
            "aoFooter": [],

            /**
             * Store the applied global search information in case we want to force a
             * research or compare the old search to a new one.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @namespace
             *  @extends DataTable.models.oSearch
             */
            "oPreviousSearch": {},

            /**
             * Store the applied search for each column - see
             * {@link DataTable.models.oSearch} for the format that is used for the
             * filtering information for each column.
             *  @type array
             *  @default []
             */
            "aoPreSearchCols": [],

            /**
             * Sorting that is applied to the table. Note that the inner arrays are
             * used in the following manner:
             * <ul>
             *   <li>Index 0 - column number</li>
             *   <li>Index 1 - current sorting direction</li>
             * </ul>
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @todo These inner arrays should really be objects
             */
            "aaSorting": null,

            /**
             * Sorting that is always applied to the table (i.e. prefixed in front of
             * aaSorting).
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @default []
             */
            "aaSortingFixed": [],

            /**
             * Classes to use for the striping of a table.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @default []
             */
            "asStripeClasses": null,

            /**
             * If restoring a table - we should restore its striping classes as well
             *  @type array
             *  @default []
             */
            "asDestroyStripes": [],

            /**
             * If restoring a table - we should restore its width
             *  @type int
             *  @default 0
             */
            "sDestroyWidth": 0,

            /**
             * Callback functions array for every time a row is inserted (i.e. on a draw).
             *  @type array
             *  @default []
             */
            "aoRowCallback": [],

            /**
             * Callback functions for the header on each draw.
             *  @type array
             *  @default []
             */
            "aoHeaderCallback": [],

            /**
             * Callback function for the footer on each draw.
             *  @type array
             *  @default []
             */
            "aoFooterCallback": [],

            /**
             * Array of callback functions for draw callback functions
             *  @type array
             *  @default []
             */
            "aoDrawCallback": [],

            /**
             * Array of callback functions for row created function
             *  @type array
             *  @default []
             */
            "aoRowCreatedCallback": [],

            /**
             * Callback functions for just before the table is redrawn. A return of
             * false will be used to cancel the draw.
             *  @type array
             *  @default []
             */
            "aoPreDrawCallback": [],

            /**
             * Callback functions for when the table has been initialised.
             *  @type array
             *  @default []
             */
            "aoInitComplete": [],


            /**
             * Callbacks for modifying the settings to be stored for state saving, prior to
             * saving state.
             *  @type array
             *  @default []
             */
            "aoStateSaveParams": [],

            /**
             * Callbacks for modifying the settings that have been stored for state saving
             * prior to using the stored values to restore the state.
             *  @type array
             *  @default []
             */
            "aoStateLoadParams": [],

            /**
             * Callbacks for operating on the settings object once the saved state has been
             * loaded
             *  @type array
             *  @default []
             */
            "aoStateLoaded": [],

            /**
             * Cache the table ID for quick access
             *  @type string
             *  @default <i>Empty string</i>
             */
            "sTableId": "",

            /**
             * The TABLE node for the main table
             *  @type node
             *  @default null
             */
            "nTable": null,

            /**
             * Permanent ref to the thead element
             *  @type node
             *  @default null
             */
            "nTHead": null,

            /**
             * Permanent ref to the tfoot element - if it exists
             *  @type node
             *  @default null
             */
            "nTFoot": null,

            /**
             * Permanent ref to the tbody element
             *  @type node
             *  @default null
             */
            "nTBody": null,

            /**
             * Cache the wrapper node (contains all DataTables controlled elements)
             *  @type node
             *  @default null
             */
            "nTableWrapper": null,

            /**
             * Indicate if when using server-side processing the loading of data
             * should be deferred until the second draw.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type boolean
             *  @default false
             */
            "bDeferLoading": false,

            /**
             * Indicate if all required information has been read in
             *  @type boolean
             *  @default false
             */
            "bInitialised": false,

            /**
             * Information about open rows. Each object in the array has the parameters
             * 'nTr' and 'nParent'
             *  @type array
             *  @default []
             */
            "aoOpenRows": [],

            /**
             * Dictate the positioning of DataTables' control elements - see
             * {@link DataTable.model.oInit.sDom}.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             *  @default null
             */
            "sDom": null,

            /**
             * Search delay (in mS)
             *  @type integer
             *  @default null
             */
            "searchDelay": null,

            /**
             * Which type of pagination should be used.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             *  @default two_button
             */
            "sPaginationType": "two_button",

            /**
             * The state duration (for `stateSave`) in seconds.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type int
             *  @default 0
             */
            "iStateDuration": 0,

            /**
             * Array of callback functions for state saving. Each array element is an
             * object with the following parameters:
             *   <ul>
             *     <li>function:fn - function to call. Takes two parameters, oSettings
             *       and the JSON string to save that has been thus far created. Returns
             *       a JSON string to be inserted into a json object
             *       (i.e. '"param": [ 0, 1, 2]')</li>
             *     <li>string:sName - name of callback</li>
             *   </ul>
             *  @type array
             *  @default []
             */
            "aoStateSave": [],

            /**
             * Array of callback functions for state loading. Each array element is an
             * object with the following parameters:
             *   <ul>
             *     <li>function:fn - function to call. Takes two parameters, oSettings
             *       and the object stored. May return false to cancel state loading</li>
             *     <li>string:sName - name of callback</li>
             *   </ul>
             *  @type array
             *  @default []
             */
            "aoStateLoad": [],

            /**
             * State that was saved. Useful for back reference
             *  @type object
             *  @default null
             */
            "oSavedState": null,

            /**
             * State that was loaded. Useful for back reference
             *  @type object
             *  @default null
             */
            "oLoadedState": null,

            /**
             * Source url for AJAX data for the table.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             *  @default null
             */
            "sAjaxSource": null,

            /**
             * Property from a given object from which to read the table data from. This
             * can be an empty string (when not server-side processing), in which case
             * it is  assumed an an array is given directly.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             */
            "sAjaxDataProp": null,

            /**
             * The last jQuery XHR object that was used for server-side data gathering.
             * This can be used for working with the XHR information in one of the
             * callbacks
             *  @type object
             *  @default null
             */
            "jqXHR": null,

            /**
             * JSON returned from the server in the last Ajax request
             *  @type object
             *  @default undefined
             */
            "json": undefined,

            /**
             * Data submitted as part of the last Ajax request
             *  @type object
             *  @default undefined
             */
            "oAjaxData": undefined,

            /**
             * Function to get the server-side data.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type function
             */
            "fnServerData": null,

            /**
             * Functions which are called prior to sending an Ajax request so extra
             * parameters can easily be sent to the server
             *  @type array
             *  @default []
             */
            "aoServerParams": [],

            /**
             * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
             * required).
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type string
             */
            "sServerMethod": null,

            /**
             * Format numbers for display.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type function
             */
            "fnFormatNumber": null,

            /**
             * List of options that can be used for the user selectable length menu.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type array
             *  @default []
             */
            "aLengthMenu": null,

            /**
             * Counter for the draws that the table does. Also used as a tracker for
             * server-side processing
             *  @type int
             *  @default 0
             */
            "iDraw": 0,

            /**
             * Indicate if a redraw is being done - useful for Ajax
             *  @type boolean
             *  @default false
             */
            "bDrawing": false,

            /**
             * Draw index (iDraw) of the last error when parsing the returned data
             *  @type int
             *  @default -1
             */
            "iDrawError": -1,

            /**
             * Paging display length
             *  @type int
             *  @default 10
             */
            "_iDisplayLength": 10,

            /**
             * Paging start point - aiDisplay index
             *  @type int
             *  @default 0
             */
            "_iDisplayStart": 0,

            /**
             * Server-side processing - number of records in the result set
             * (i.e. before filtering), Use fnRecordsTotal rather than
             * this property to get the value of the number of records, regardless of
             * the server-side processing setting.
             *  @type int
             *  @default 0
             *  @private
             */
            "_iRecordsTotal": 0,

            /**
             * Server-side processing - number of records in the current display set
             * (i.e. after filtering). Use fnRecordsDisplay rather than
             * this property to get the value of the number of records, regardless of
             * the server-side processing setting.
             *  @type boolean
             *  @default 0
             *  @private
             */
            "_iRecordsDisplay": 0,

            /**
             * The classes to use for the table
             *  @type object
             *  @default {}
             */
            "oClasses": {},

            /**
             * Flag attached to the settings object so you can check in the draw
             * callback if filtering has been done in the draw. Deprecated in favour of
             * events.
             *  @type boolean
             *  @default false
             *  @deprecated
             */
            "bFiltered": false,

            /**
             * Flag attached to the settings object so you can check in the draw
             * callback if sorting has been done in the draw. Deprecated in favour of
             * events.
             *  @type boolean
             *  @default false
             *  @deprecated
             */
            "bSorted": false,

            /**
             * Indicate that if multiple rows are in the header and there is more than
             * one unique cell per column, if the top one (true) or bottom one (false)
             * should be used for sorting / title by DataTables.
             * Note that this parameter will be set by the initialisation routine. To
             * set a default use {@link DataTable.defaults}.
             *  @type boolean
             */
            "bSortCellsTop": null,

            /**
             * Initialisation object that is used for the table
             *  @type object
             *  @default null
             */
            "oInit": null,

            /**
             * Destroy callback functions - for plug-ins to attach themselves to the
             * destroy so they can clean up markup and events.
             *  @type array
             *  @default []
             */
            "aoDestroyCallback": [],


            /**
             * Get the number of records in the current record set, before filtering
             *  @type function
             */
            "fnRecordsTotal": function() {
                return _fnDataSource(this) == 'ssp' ?
                    this._iRecordsTotal * 1 :
                    this.aiDisplayMaster.length;
            },

            /**
             * Get the number of records in the current record set, after filtering
             *  @type function
             */
            "fnRecordsDisplay": function() {
                return _fnDataSource(this) == 'ssp' ?
                    this._iRecordsDisplay * 1 :
                    this.aiDisplay.length;
            },

            /**
             * Get the display end point - aiDisplay index
             *  @type function
             */
            "fnDisplayEnd": function() {
                var
                    len = this._iDisplayLength,
                    start = this._iDisplayStart,
                    calc = start + len,
                    records = this.aiDisplay.length,
                    features = this.oFeatures,
                    paginate = features.bPaginate;

                if (features.bServerSide) {
                    return paginate === false || len === -1 ?
                        start + records :
                        Math.min(start + len, this._iRecordsDisplay);
                } else {
                    return !paginate || calc > records || len === -1 ?
                        records :
                        calc;
                }
            },

            /**
             * The DataTables object for this table
             *  @type object
             *  @default null
             */
            "oInstance": null,

            /**
             * Unique identifier for each instance of the DataTables object. If there
             * is an ID on the table node, then it takes that value, otherwise an
             * incrementing internal counter is used.
             *  @type string
             *  @default null
             */
            "sInstance": null,

            /**
             * tabindex attribute value that is added to DataTables control elements, allowing
             * keyboard navigation of the table and its controls.
             */
            "iTabIndex": 0,

            /**
             * DIV container for the footer scrolling table if scrolling
             */
            "nScrollHead": null,

            /**
             * DIV container for the footer scrolling table if scrolling
             */
            "nScrollFoot": null,

            /**
             * Last applied sort
             *  @type array
             *  @default []
             */
            "aLastSort": [],

            /**
             * Stored plug-in instances
             *  @type object
             *  @default {}
             */
            "oPlugins": {},

            /**
             * Function used to get a row's id from the row's data
             *  @type function
             *  @default null
             */
            "rowIdFn": null,

            /**
             * Data location where to store a row's id
             *  @type string
             *  @default null
             */
            "rowId": null
        };

        /**
         * Extension object for DataTables that is used to provide all extension
         * options.
         *
         * Note that the `DataTable.ext` object is available through
         * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
         * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
         *  @namespace
         *  @extends DataTable.models.ext
         */


        /**
         * DataTables extensions
         * 
         * This namespace acts as a collection area for plug-ins that can be used to
         * extend DataTables capabilities. Indeed many of the build in methods
         * use this method to provide their own capabilities (sorting methods for
         * example).
         *
         * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
         * reasons
         *
         *  @namespace
         */
        DataTable.ext = _ext = {
            /**
             * Buttons. For use with the Buttons extension for DataTables. This is
             * defined here so other extensions can define buttons regardless of load
             * order. It is _not_ used by DataTables core.
             *
             *  @type object
             *  @default {}
             */
            buttons: {},


            /**
             * Element class names
             *
             *  @type object
             *  @default {}
             */
            classes: {},


            /**
             * DataTables build type (expanded by the download builder)
             *
             *  @type string
             */
            builder: "-source-",


            /**
             * Error reporting.
             * 
             * How should DataTables report an error. Can take the value 'alert',
             * 'throw', 'none' or a function.
             *
             *  @type string|function
             *  @default alert
             */
            errMode: "alert",


            /**
             * Feature plug-ins.
             * 
             * This is an array of objects which describe the feature plug-ins that are
             * available to DataTables. These feature plug-ins are then available for
             * use through the `dom` initialisation option.
             * 
             * Each feature plug-in is described by an object which must have the
             * following properties:
             * 
             * * `fnInit` - function that is used to initialise the plug-in,
             * * `cFeature` - a character so the feature can be enabled by the `dom`
             *   instillation option. This is case sensitive.
             *
             * The `fnInit` function has the following input parameters:
             *
             * 1. `{object}` DataTables settings object: see
             *    {@link DataTable.models.oSettings}
             *
             * And the following return is expected:
             * 
             * * {node|null} The element which contains your feature. Note that the
             *   return may also be void if your plug-in does not require to inject any
             *   DOM elements into DataTables control (`dom`) - for example this might
             *   be useful when developing a plug-in which allows table control via
             *   keyboard entry
             *
             *  @type array
             *
             *  @example
             *    $.fn.dataTable.ext.features.push( {
             *      "fnInit": function( oSettings ) {
             *        return new TableTools( { "oDTSettings": oSettings } );
             *      },
             *      "cFeature": "T"
             *    } );
             */
            feature: [],


            /**
             * Row searching.
             * 
             * This method of searching is complimentary to the default type based
             * searching, and a lot more comprehensive as it allows you complete control
             * over the searching logic. Each element in this array is a function
             * (parameters described below) that is called for every row in the table,
             * and your logic decides if it should be included in the searching data set
             * or not.
             *
             * Searching functions have the following input parameters:
             *
             * 1. `{object}` DataTables settings object: see
             *    {@link DataTable.models.oSettings}
             * 2. `{array|object}` Data for the row to be processed (same as the
             *    original format that was passed in as the data source, or an array
             *    from a DOM data source
             * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
             *    can be useful to retrieve the `TR` element if you need DOM interaction.
             *
             * And the following return is expected:
             *
             * * {boolean} Include the row in the searched result set (true) or not
             *   (false)
             *
             * Note that as with the main search ability in DataTables, technically this
             * is "filtering", since it is subtractive. However, for consistency in
             * naming we call it searching here.
             *
             *  @type array
             *  @default []
             *
             *  @example
             *    // The following example shows custom search being applied to the
             *    // fourth column (i.e. the data[3] index) based on two input values
             *    // from the end-user, matching the data in a certain range.
             *    $.fn.dataTable.ext.search.push(
             *      function( settings, data, dataIndex ) {
             *        var min = document.getElementById('min').value * 1;
             *        var max = document.getElementById('max').value * 1;
             *        var version = data[3] == "-" ? 0 : data[3]*1;
             *
             *        if ( min == "" && max == "" ) {
             *          return true;
             *        }
             *        else if ( min == "" && version < max ) {
             *          return true;
             *        }
             *        else if ( min < version && "" == max ) {
             *          return true;
             *        }
             *        else if ( min < version && version < max ) {
             *          return true;
             *        }
             *        return false;
             *      }
             *    );
             */
            search: [],


            /**
             * Selector extensions
             *
             * The `selector` option can be used to extend the options available for the
             * selector modifier options (`selector-modifier` object data type) that
             * each of the three built in selector types offer (row, column and cell +
             * their plural counterparts). For example the Select extension uses this
             * mechanism to provide an option to select only rows, columns and cells
             * that have been marked as selected by the end user (`{selected: true}`),
             * which can be used in conjunction with the existing built in selector
             * options.
             *
             * Each property is an array to which functions can be pushed. The functions
             * take three attributes:
             *
             * * Settings object for the host table
             * * Options object (`selector-modifier` object type)
             * * Array of selected item indexes
             *
             * The return is an array of the resulting item indexes after the custom
             * selector has been applied.
             *
             *  @type object
             */
            selector: {
                cell: [],
                column: [],
                row: []
            },


            /**
             * Internal functions, exposed for used in plug-ins.
             * 
             * Please note that you should not need to use the internal methods for
             * anything other than a plug-in (and even then, try to avoid if possible).
             * The internal function may change between releases.
             *
             *  @type object
             *  @default {}
             */
            internal: {},


            /**
             * Legacy configuration options. Enable and disable legacy options that
             * are available in DataTables.
             *
             *  @type object
             */
            legacy: {
                /**
                 * Enable / disable DataTables 1.9 compatible server-side processing
                 * requests
                 *
                 *  @type boolean
                 *  @default null
                 */
                ajax: null
            },


            /**
             * Pagination plug-in methods.
             * 
             * Each entry in this object is a function and defines which buttons should
             * be shown by the pagination rendering method that is used for the table:
             * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
             * buttons are displayed in the document, while the functions here tell it
             * what buttons to display. This is done by returning an array of button
             * descriptions (what each button will do).
             *
             * Pagination types (the four built in options and any additional plug-in
             * options defined here) can be used through the `paginationType`
             * initialisation parameter.
             *
             * The functions defined take two parameters:
             *
             * 1. `{int} page` The current page index
             * 2. `{int} pages` The number of pages in the table
             *
             * Each function is expected to return an array where each element of the
             * array can be one of:
             *
             * * `first` - Jump to first page when activated
             * * `last` - Jump to last page when activated
             * * `previous` - Show previous page when activated
             * * `next` - Show next page when activated
             * * `{int}` - Show page of the index given
             * * `{array}` - A nested array containing the above elements to add a
             *   containing 'DIV' element (might be useful for styling).
             *
             * Note that DataTables v1.9- used this object slightly differently whereby
             * an object with two functions would be defined for each plug-in. That
             * ability is still supported by DataTables 1.10+ to provide backwards
             * compatibility, but this option of use is now decremented and no longer
             * documented in DataTables 1.10+.
             *
             *  @type object
             *  @default {}
             *
             *  @example
             *    // Show previous, next and current page buttons only
             *    $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
             *      return [ 'previous', page, 'next' ];
             *    };
             */
            pager: {},


            renderer: {
                pageButton: {},
                header: {}
            },


            /**
             * Ordering plug-ins - custom data source
             * 
             * The extension options for ordering of data available here is complimentary
             * to the default type based ordering that DataTables typically uses. It
             * allows much greater control over the the data that is being used to
             * order a column, but is necessarily therefore more complex.
             * 
             * This type of ordering is useful if you want to do ordering based on data
             * live from the DOM (for example the contents of an 'input' element) rather
             * than just the static string that DataTables knows of.
             * 
             * The way these plug-ins work is that you create an array of the values you
             * wish to be ordering for the column in question and then return that
             * array. The data in the array much be in the index order of the rows in
             * the table (not the currently ordering order!). Which order data gathering
             * function is run here depends on the `dt-init columns.orderDataType`
             * parameter that is used for the column (if any).
             *
             * The functions defined take two parameters:
             *
             * 1. `{object}` DataTables settings object: see
             *    {@link DataTable.models.oSettings}
             * 2. `{int}` Target column index
             *
             * Each function is expected to return an array:
             *
             * * `{array}` Data for the column to be ordering upon
             *
             *  @type array
             *
             *  @example
             *    // Ordering using `input` node values
             *    $.fn.dataTable.ext.order['dom-text'] = function  ( settings, col )
             *    {
             *      return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
             *        return $('input', td).val();
             *      } );
             *    }
             */
            order: {},


            /**
             * Type based plug-ins.
             *
             * Each column in DataTables has a type assigned to it, either by automatic
             * detection or by direct assignment using the `type` option for the column.
             * The type of a column will effect how it is ordering and search (plug-ins
             * can also make use of the column type if required).
             *
             * @namespace
             */
            type: {
                /**
                 * Type detection functions.
                 *
                 * The functions defined in this object are used to automatically detect
                 * a column's type, making initialisation of DataTables super easy, even
                 * when complex data is in the table.
                 *
                 * The functions defined take two parameters:
                 *
                 *  1. `{*}` Data from the column cell to be analysed
                 *  2. `{settings}` DataTables settings object. This can be used to
                 *     perform context specific type detection - for example detection
                 *     based on language settings such as using a comma for a decimal
                 *     place. Generally speaking the options from the settings will not
                 *     be required
                 *
                 * Each function is expected to return:
                 *
                 * * `{string|null}` Data type detected, or null if unknown (and thus
                 *   pass it on to the other type detection functions.
                 *
                 *  @type array
                 *
                 *  @example
                 *    // Currency type detection plug-in:
                 *    $.fn.dataTable.ext.type.detect.push(
                 *      function ( data, settings ) {
                 *        // Check the numeric part
                 *        if ( ! data.substring(1).match(/[0-9]/) ) {
                 *          return null;
                 *        }
                 *
                 *        // Check prefixed by currency
                 *        if ( data.charAt(0) == '$' || data.charAt(0) == '&pound;' ) {
                 *          return 'currency';
                 *        }
                 *        return null;
                 *      }
                 *    );
                 */
                detect: [],


                /**
                 * Type based search formatting.
                 *
                 * The type based searching functions can be used to pre-format the
                 * data to be search on. For example, it can be used to strip HTML
                 * tags or to de-format telephone numbers for numeric only searching.
                 *
                 * Note that is a search is not defined for a column of a given type,
                 * no search formatting will be performed.
                 * 
                 * Pre-processing of searching data plug-ins - When you assign the sType
                 * for a column (or have it automatically detected for you by DataTables
                 * or a type detection plug-in), you will typically be using this for
                 * custom sorting, but it can also be used to provide custom searching
                 * by allowing you to pre-processing the data and returning the data in
                 * the format that should be searched upon. This is done by adding
                 * functions this object with a parameter name which matches the sType
                 * for that target column. This is the corollary of <i>afnSortData</i>
                 * for searching data.
                 *
                 * The functions defined take a single parameter:
                 *
                 *  1. `{*}` Data from the column cell to be prepared for searching
                 *
                 * Each function is expected to return:
                 *
                 * * `{string|null}` Formatted string that will be used for the searching.
                 *
                 *  @type object
                 *  @default {}
                 *
                 *  @example
                 *    $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
                 *      return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
                 *    }
                 */
                search: {},


                /**
                 * Type based ordering.
                 *
                 * The column type tells DataTables what ordering to apply to the table
                 * when a column is sorted upon. The order for each type that is defined,
                 * is defined by the functions available in this object.
                 *
                 * Each ordering option can be described by three properties added to
                 * this object:
                 *
                 * * `{type}-pre` - Pre-formatting function
                 * * `{type}-asc` - Ascending order function
                 * * `{type}-desc` - Descending order function
                 *
                 * All three can be used together, only `{type}-pre` or only
                 * `{type}-asc` and `{type}-desc` together. It is generally recommended
                 * that only `{type}-pre` is used, as this provides the optimal
                 * implementation in terms of speed, although the others are provided
                 * for compatibility with existing Javascript sort functions.
                 *
                 * `{type}-pre`: Functions defined take a single parameter:
                 *
                 *  1. `{*}` Data from the column cell to be prepared for ordering
                 *
                 * And return:
                 *
                 * * `{*}` Data to be sorted upon
                 *
                 * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
                 * functions, taking two parameters:
                 *
                 *  1. `{*}` Data to compare to the second parameter
                 *  2. `{*}` Data to compare to the first parameter
                 *
                 * And returning:
                 *
                 * * `{*}` Ordering match: <0 if first parameter should be sorted lower
                 *   than the second parameter, ===0 if the two parameters are equal and
                 *   >0 if the first parameter should be sorted height than the second
                 *   parameter.
                 * 
                 *  @type object
                 *  @default {}
                 *
                 *  @example
                 *    // Numeric ordering of formatted numbers with a pre-formatter
                 *    $.extend( $.fn.dataTable.ext.type.order, {
                 *      "string-pre": function(x) {
                 *        a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
                 *        return parseFloat( a );
                 *      }
                 *    } );
                 *
                 *  @example
                 *    // Case-sensitive string ordering, with no pre-formatting method
                 *    $.extend( $.fn.dataTable.ext.order, {
                 *      "string-case-asc": function(x,y) {
                 *        return ((x < y) ? -1 : ((x > y) ? 1 : 0));
                 *      },
                 *      "string-case-desc": function(x,y) {
                 *        return ((x < y) ? 1 : ((x > y) ? -1 : 0));
                 *      }
                 *    } );
                 */
                order: {}
            },

            /**
             * Unique DataTables instance counter
             *
             * @type int
             * @private
             */
            _unique: 0,


            //
            // Depreciated
            // The following properties are retained for backwards compatibility only.
            // The should not be used in new projects and will be removed in a future
            // version
            //

            /**
             * Version check function.
             *  @type function
             *  @depreciated Since 1.10
             */
            fnVersionCheck: DataTable.fnVersionCheck,


            /**
             * Index for what 'this' index API functions should use
             *  @type int
             *  @deprecated Since v1.10
             */
            iApiIndex: 0,


            /**
             * jQuery UI class container
             *  @type object
             *  @deprecated Since v1.10
             */
            oJUIClasses: {},


            /**
             * Software version
             *  @type string
             *  @deprecated Since v1.10
             */
            sVersion: DataTable.version
        };


        //
        // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
        //
        $.extend(_ext, {
            afnFiltering: _ext.search,
            aTypes: _ext.type.detect,
            ofnSearch: _ext.type.search,
            oSort: _ext.type.order,
            afnSortData: _ext.order,
            aoFeatures: _ext.feature,
            oApi: _ext.internal,
            oStdClasses: _ext.classes,
            oPagination: _ext.pager
        });


        $.extend(DataTable.ext.classes, {
            "sTable": "dataTable",
            "sNoFooter": "no-footer",

            /* Paging buttons */
            "sPageButton": "paginate_button",
            "sPageButtonActive": "current",
            "sPageButtonDisabled": "disabled",

            /* Striping classes */
            "sStripeOdd": "odd",
            "sStripeEven": "even",

            /* Empty row */
            "sRowEmpty": "dataTables_empty",

            /* Features */
            "sWrapper": "dataTables_wrapper",
            "sFilter": "dataTables_filter",
            "sInfo": "dataTables_info",
            "sPaging": "dataTables_paginate paging_",
            /* Note that the type is postfixed */
            "sLength": "dataTables_length",
            "sProcessing": "dataTables_processing",

            /* Sorting */
            "sSortAsc": "sorting_asc",
            "sSortDesc": "sorting_desc",
            "sSortable": "sorting",
            /* Sortable in both directions */
            "sSortableAsc": "sorting_desc_disabled",
            "sSortableDesc": "sorting_asc_disabled",
            "sSortableNone": "sorting_disabled",
            "sSortColumn": "sorting_",
            /* Note that an int is postfixed for the sorting order */

            /* Filtering */
            "sFilterInput": "",

            /* Page length */
            "sLengthSelect": "",

            /* Scrolling */
            "sScrollWrapper": "dataTables_scroll",
            "sScrollHead": "dataTables_scrollHead",
            "sScrollHeadInner": "dataTables_scrollHeadInner",
            "sScrollBody": "dataTables_scrollBody",
            "sScrollFoot": "dataTables_scrollFoot",
            "sScrollFootInner": "dataTables_scrollFootInner",

            /* Misc */
            "sHeaderTH": "",
            "sFooterTH": "",

            // Deprecated
            "sSortJUIAsc": "",
            "sSortJUIDesc": "",
            "sSortJUI": "",
            "sSortJUIAscAllowed": "",
            "sSortJUIDescAllowed": "",
            "sSortJUIWrapper": "",
            "sSortIcon": "",
            "sJUIHeader": "",
            "sJUIFooter": ""
        });


        var extPagination = DataTable.ext.pager;

        function _numbers(page, pages) {
            var
                numbers = [],
                buttons = extPagination.numbers_length,
                half = Math.floor(buttons / 2),
                i = 1;

            if (pages <= buttons) {
                numbers = _range(0, pages);
            } else if (page <= half) {
                numbers = _range(0, buttons - 2);
                numbers.push('ellipsis');
                numbers.push(pages - 1);
            } else if (page >= pages - 1 - half) {
                numbers = _range(pages - (buttons - 2), pages);
                numbers.splice(0, 0, 'ellipsis'); // no unshift in ie6
                numbers.splice(0, 0, 0);
            } else {
                numbers = _range(page - half + 2, page + half - 1);
                numbers.push('ellipsis');
                numbers.push(pages - 1);
                numbers.splice(0, 0, 'ellipsis');
                numbers.splice(0, 0, 0);
            }

            numbers.DT_el = 'span';
            return numbers;
        }


        $.extend(extPagination, {
            simple: function(page, pages) {
                return ['previous', 'next'];
            },

            full: function(page, pages) {
                return ['first', 'previous', 'next', 'last'];
            },

            numbers: function(page, pages) {
                return [_numbers(page, pages)];
            },

            simple_numbers: function(page, pages) {
                return ['previous', _numbers(page, pages), 'next'];
            },

            full_numbers: function(page, pages) {
                return ['first', 'previous', _numbers(page, pages), 'next', 'last'];
            },

            first_last_numbers: function(page, pages) {
                return ['first', _numbers(page, pages), 'last'];
            },

            // For testing and plug-ins to use
            _numbers: _numbers,

            // Number of number buttons (including ellipsis) to show. _Must be odd!_
            numbers_length: 7
        });


        $.extend(true, DataTable.ext.renderer, {
            pageButton: {
                _: function(settings, host, idx, buttons, page, pages) {
                    var classes = settings.oClasses;
                    var lang = settings.oLanguage.oPaginate;
                    var aria = settings.oLanguage.oAria.paginate || {};
                    var btnDisplay, btnClass;

                    var attach = function(container, buttons) {
                        var i, ien, node, button;
                        var disabledClass = classes.sPageButtonDisabled;
                        var clickHandler = function(e) {
                            _fnPageChange(settings, e.data.action, true);
                        };

                        for (i = 0, ien = buttons.length; i < ien; i++) {
                            button = buttons[i];

                            if (Array.isArray(button)) {
                                var inner = $('<' + (button.DT_el || 'div') + '/>')
                                    .appendTo(container);
                                attach(inner, button);
                            } else {
                                var disabled = false;

                                btnDisplay = null;
                                btnClass = button;

                                switch (button) {
                                    case 'ellipsis':
                                        container.append('<span class="ellipsis">&#x2026;</span>');
                                        break;

                                    case 'first':
                                        btnDisplay = lang.sFirst;

                                        if (page === 0) {
                                            disabled = true;
                                        }
                                        break;

                                    case 'previous':
                                        btnDisplay = lang.sPrevious;

                                        if (page === 0) {
                                            disabled = true;
                                        }
                                        break;

                                    case 'next':
                                        btnDisplay = lang.sNext;

                                        if (pages === 0 || page === pages - 1) {
                                            disabled = true;
                                        }
                                        break;

                                    case 'last':
                                        btnDisplay = lang.sLast;

                                        if (pages === 0 || page === pages - 1) {
                                            disabled = true;
                                        }
                                        break;

                                    default:
                                        btnDisplay = settings.fnFormatNumber(button + 1);
                                        btnClass = page === button ?
                                            classes.sPageButtonActive : '';
                                        break;
                                }

                                if (btnDisplay !== null) {
                                    var tag = settings.oInit.pagingTag || 'a';

                                    if (disabled) {
                                        btnClass += ' ' + disabledClass;
                                    }

                                    node = $('<' + tag + '>', {
                                            'class': classes.sPageButton + ' ' + btnClass,
                                            'aria-controls': settings.sTableId,
                                            'aria-disabled': disabled ? 'true' : null,
                                            'aria-label': aria[button],
                                            'role': 'link',
                                            'aria-current': btnClass === classes.sPageButtonActive ? 'page' : null,
                                            'data-dt-idx': button,
                                            'tabindex': disabled ? -1 : settings.iTabIndex,
                                            'id': idx === 0 && typeof button === 'string' ?
                                                settings.sTableId + '_' + button : null
                                        })
                                        .html(btnDisplay)
                                        .appendTo(container);

                                    _fnBindAction(
                                        node, { action: button }, clickHandler
                                    );
                                }
                            }
                        }
                    };

                    // IE9 throws an 'unknown error' if document.activeElement is used
                    // inside an iframe or frame. Try / catch the error. Not good for
                    // accessibility, but neither are frames.
                    var activeEl;

                    try {
                        // Because this approach is destroying and recreating the paging
                        // elements, focus is lost on the select button which is bad for
                        // accessibility. So we want to restore focus once the draw has
                        // completed
                        activeEl = $(host).find(document.activeElement).data('dt-idx');
                    } catch (e) {}

                    attach($(host).empty(), buttons);

                    if (activeEl !== undefined) {
                        $(host).find('[data-dt-idx=' + activeEl + ']').trigger('focus');
                    }
                }
            }
        });



        // Built in type detection. See model.ext.aTypes for information about
        // what is required from this methods.
        $.extend(DataTable.ext.type.detect, [
            // Plain numbers - first since V8 detects some plain numbers as dates
            // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
            function(d, settings) {
                var decimal = settings.oLanguage.sDecimal;
                return _isNumber(d, decimal) ? 'num' + decimal : null;
            },

            // Dates (only those recognised by the browser's Date.parse)
            function(d, settings) {
                // V8 tries _very_ hard to make a string passed into `Date.parse()`
                // valid, so we need to use a regex to restrict date formats. Use a
                // plug-in for anything other than ISO8601 style strings
                if (d && !(d instanceof Date) && !_re_date.test(d)) {
                    return null;
                }
                var parsed = Date.parse(d);
                return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null;
            },

            // Formatted numbers
            function(d, settings) {
                var decimal = settings.oLanguage.sDecimal;
                return _isNumber(d, decimal, true) ? 'num-fmt' + decimal : null;
            },

            // HTML numeric
            function(d, settings) {
                var decimal = settings.oLanguage.sDecimal;
                return _htmlNumeric(d, decimal) ? 'html-num' + decimal : null;
            },

            // HTML numeric, formatted
            function(d, settings) {
                var decimal = settings.oLanguage.sDecimal;
                return _htmlNumeric(d, decimal, true) ? 'html-num-fmt' + decimal : null;
            },

            // HTML (this is strict checking - there must be html)
            function(d, settings) {
                return _empty(d) || (typeof d === 'string' && d.indexOf('<') !== -1) ?
                    'html' : null;
            }
        ]);



        // Filter formatting functions. See model.ext.ofnSearch for information about
        // what is required from these methods.
        // 
        // Note that additional search methods are added for the html numbers and
        // html formatted numbers by `_addNumericSort()` when we know what the decimal
        // place is


        $.extend(DataTable.ext.type.search, {
            html: function(data) {
                return _empty(data) ?
                    data :
                    typeof data === 'string' ?
                    data
                    .replace(_re_new_lines, " ")
                    .replace(_re_html, "") :
                    '';
            },

            string: function(data) {
                return _empty(data) ?
                    data :
                    typeof data === 'string' ?
                    data.replace(_re_new_lines, " ") :
                    data;
            }
        });



        var __numericReplace = function(d, decimalPlace, re1, re2) {
            if (d !== 0 && (!d || d === '-')) {
                return -Infinity;
            }

            var type = typeof d;

            if (type === 'number' || type === 'bigint') {
                return d;
            }

            // If a decimal place other than `.` is used, it needs to be given to the
            // function so we can detect it and replace with a `.` which is the only
            // decimal place Javascript recognises - it is not locale aware.
            if (decimalPlace) {
                d = _numToDecimal(d, decimalPlace);
            }

            if (d.replace) {
                if (re1) {
                    d = d.replace(re1, '');
                }

                if (re2) {
                    d = d.replace(re2, '');
                }
            }

            return d * 1;
        };


        // Add the numeric 'deformatting' functions for sorting and search. This is done
        // in a function to provide an easy ability for the language options to add
        // additional methods if a non-period decimal place is used.
        function _addNumericSort(decimalPlace) {
            $.each({
                    // Plain numbers
                    "num": function(d) {
                        return __numericReplace(d, decimalPlace);
                    },

                    // Formatted numbers
                    "num-fmt": function(d) {
                        return __numericReplace(d, decimalPlace, _re_formatted_numeric);
                    },

                    // HTML numeric
                    "html-num": function(d) {
                        return __numericReplace(d, decimalPlace, _re_html);
                    },

                    // HTML numeric, formatted
                    "html-num-fmt": function(d) {
                        return __numericReplace(d, decimalPlace, _re_html, _re_formatted_numeric);
                    }
                },
                function(key, fn) {
                    // Add the ordering method
                    _ext.type.order[key + decimalPlace + '-pre'] = fn;

                    // For HTML types add a search formatter that will strip the HTML
                    if (key.match(/^html\-/)) {
                        _ext.type.search[key + decimalPlace] = _ext.type.search.html;
                    }
                }
            );
        }


        // Default sort methods
        $.extend(_ext.type.order, {
            // Dates
            "date-pre": function(d) {
                var ts = Date.parse(d);
                return isNaN(ts) ? -Infinity : ts;
            },

            // html
            "html-pre": function(a) {
                return _empty(a) ?
                    '' :
                    a.replace ?
                    a.replace(/<.*?>/g, "").toLowerCase() :
                    a + '';
            },

            // string
            "string-pre": function(a) {
                // This is a little complex, but faster than always calling toString,
                // http://jsperf.com/tostring-v-check
                return _empty(a) ?
                    '' :
                    typeof a === 'string' ?
                    a.toLowerCase() :
                    !a.toString ?
                    '' :
                    a.toString();
            },

            // string-asc and -desc are retained only for compatibility with the old
            // sort methods
            "string-asc": function(x, y) {
                return ((x < y) ? -1 : ((x > y) ? 1 : 0));
            },

            "string-desc": function(x, y) {
                return ((x < y) ? 1 : ((x > y) ? -1 : 0));
            }
        });


        // Numeric sorting types - order doesn't matter here
        _addNumericSort('');


        $.extend(true, DataTable.ext.renderer, {
            header: {
                _: function(settings, cell, column, classes) {
                    // No additional mark-up required
                    // Attach a sort listener to update on sort - note that using the
                    // `DT` namespace will allow the event to be removed automatically
                    // on destroy, while the `dt` namespaced event is the one we are
                    // listening for
                    $(settings.nTable).on('order.dt.DT', function(e, ctx, sorting, columns) {
                        if (settings !== ctx) { // need to check this this is the host
                            return; // table, not a nested one
                        }

                        var colIdx = column.idx;

                        cell
                            .removeClass(
                                classes.sSortAsc + ' ' +
                                classes.sSortDesc
                            )
                            .addClass(columns[colIdx] == 'asc' ?
                                classes.sSortAsc : columns[colIdx] == 'desc' ?
                                classes.sSortDesc :
                                column.sSortingClass
                            );
                    });
                },

                jqueryui: function(settings, cell, column, classes) {
                    $('<div/>')
                        .addClass(classes.sSortJUIWrapper)
                        .append(cell.contents())
                        .append($('<span/>')
                            .addClass(classes.sSortIcon + ' ' + column.sSortingClassJUI)
                        )
                        .appendTo(cell);

                    // Attach a sort listener to update on sort
                    $(settings.nTable).on('order.dt.DT', function(e, ctx, sorting, columns) {
                        if (settings !== ctx) {
                            return;
                        }

                        var colIdx = column.idx;

                        cell
                            .removeClass(classes.sSortAsc + " " + classes.sSortDesc)
                            .addClass(columns[colIdx] == 'asc' ?
                                classes.sSortAsc : columns[colIdx] == 'desc' ?
                                classes.sSortDesc :
                                column.sSortingClass
                            );

                        cell
                            .find('span.' + classes.sSortIcon)
                            .removeClass(
                                classes.sSortJUIAsc + " " +
                                classes.sSortJUIDesc + " " +
                                classes.sSortJUI + " " +
                                classes.sSortJUIAscAllowed + " " +
                                classes.sSortJUIDescAllowed
                            )
                            .addClass(columns[colIdx] == 'asc' ?
                                classes.sSortJUIAsc : columns[colIdx] == 'desc' ?
                                classes.sSortJUIDesc :
                                column.sSortingClassJUI
                            );
                    });
                }
            }
        });

        /*
         * Public helper functions. These aren't used internally by DataTables, or
         * called by any of the options passed into DataTables, but they can be used
         * externally by developers working with DataTables. They are helper functions
         * to make working with DataTables a little bit easier.
         */

        var __htmlEscapeEntities = function(d) {
            if (Array.isArray(d)) {
                d = d.join(',');
            }

            return typeof d === 'string' ?
                d
                .replace(/&/g, '&amp;')
                .replace(/</g, '&lt;')
                .replace(/>/g, '&gt;')
                .replace(/"/g, '&quot;') :
                d;
        };

        // Common logic for moment, luxon or a date action
        function __mld(dt, momentFn, luxonFn, dateFn, arg1) {
            if (window.moment) {
                return dt[momentFn](arg1);
            } else if (window.luxon) {
                return dt[luxonFn](arg1);
            }

            return dateFn ? dt[dateFn](arg1) : dt;
        }


        var __mlWarning = false;

        function __mldObj(d, format, locale) {
            var dt;

            if (window.moment) {
                dt = window.moment.utc(d, format, locale, true);

                if (!dt.isValid()) {
                    return null;
                }
            } else if (window.luxon) {
                dt = format && typeof d === 'string' ?
                    window.luxon.DateTime.fromFormat(d, format) :
                    window.luxon.DateTime.fromISO(d);

                if (!dt.isValid) {
                    return null;
                }

                dt.setLocale(locale);
            } else if (!format) {
                // No format given, must be ISO
                dt = new Date(d);
            } else {
                if (!__mlWarning) {
                    alert('DataTables warning: Formatted date without Moment.js or Luxon - https://datatables.net/tn/17');
                }

                __mlWarning = true;
            }

            return dt;
        }

        // Wrapper for date, datetime and time which all operate the same way with the exception of
        // the output string for auto locale support
        function __mlHelper(localeString) {
            return function(from, to, locale, def) {
                // Luxon and Moment support
                // Argument shifting
                if (arguments.length === 0) {
                    locale = 'en';
                    to = null; // means toLocaleString
                    from = null; // means iso8601
                } else if (arguments.length === 1) {
                    locale = 'en';
                    to = from;
                    from = null;
                } else if (arguments.length === 2) {
                    locale = to;
                    to = from;
                    from = null;
                }

                var typeName = 'datetime-' + to;

                // Add type detection and sorting specific to this date format - we need to be able to identify
                // date type columns as such, rather than as numbers in extensions. Hence the need for this.
                if (!DataTable.ext.type.order[typeName]) {
                    // The renderer will give the value to type detect as the type!
                    DataTable.ext.type.detect.unshift(function(d) {
                        return d === typeName ? typeName : false;
                    });

                    // The renderer gives us Moment, Luxon or Date obects for the sorting, all of which have a
                    // `valueOf` which gives milliseconds epoch
                    DataTable.ext.type.order[typeName + '-asc'] = function(a, b) {
                        var x = a.valueOf();
                        var y = b.valueOf();

                        return x === y ?
                            0 :
                            x < y ?
                            -1 :
                            1;
                    }

                    DataTable.ext.type.order[typeName + '-desc'] = function(a, b) {
                        var x = a.valueOf();
                        var y = b.valueOf();

                        return x === y ?
                            0 :
                            x > y ?
                            -1 :
                            1;
                    }
                }

                return function(d, type) {
                    // Allow for a default value
                    if (d === null || d === undefined) {
                        if (def === '--now') {
                            // We treat everything as UTC further down, so no changes are
                            // made, as such need to get the local date / time as if it were
                            // UTC
                            var local = new Date();
                            d = new Date(Date.UTC(
                                local.getFullYear(), local.getMonth(), local.getDate(),
                                local.getHours(), local.getMinutes(), local.getSeconds()
                            ));
                        } else {
                            d = '';
                        }
                    }

                    if (type === 'type') {
                        // Typing uses the type name for fast matching
                        return typeName;
                    }

                    if (d === '') {
                        return type !== 'sort' ?
                            '' :
                            __mldObj('0000-01-01 00:00:00', null, locale);
                    }

                    // Shortcut. If `from` and `to` are the same, we are using the renderer to
                    // format for ordering, not display - its already in the display format.
                    if (to !== null && from === to && type !== 'sort' && type !== 'type' && !(d instanceof Date)) {
                        return d;
                    }

                    var dt = __mldObj(d, from, locale);

                    if (dt === null) {
                        return d;
                    }

                    if (type === 'sort') {
                        return dt;
                    }

                    var formatted = to === null ?
                        __mld(dt, 'toDate', 'toJSDate', '')[localeString]() :
                        __mld(dt, 'format', 'toFormat', 'toISOString', to);

                    // XSS protection
                    return type === 'display' ?
                        __htmlEscapeEntities(formatted) :
                        formatted;
                };
            }
        }

        // Based on locale, determine standard number formatting
        // Fallback for legacy browsers is US English
        var __thousands = ',';
        var __decimal = '.';

        if (window.Intl !== undefined) {
            try {
                var num = new Intl.NumberFormat().formatToParts(100000.1);

                for (var i = 0; i < num.length; i++) {
                    if (num[i].type === 'group') {
                        __thousands = num[i].value;
                    } else if (num[i].type === 'decimal') {
                        __decimal = num[i].value;
                    }
                }
            } catch (e) {
                // noop
            }
        }

        // Formatted date time detection - use by declaring the formats you are going to use
        DataTable.datetime = function(format, locale) {
            var typeName = 'datetime-detect-' + format;

            if (!locale) {
                locale = 'en';
            }

            if (!DataTable.ext.type.order[typeName]) {
                DataTable.ext.type.detect.unshift(function(d) {
                    var dt = __mldObj(d, format, locale);
                    return d === '' || dt ? typeName : false;
                });

                DataTable.ext.type.order[typeName + '-pre'] = function(d) {
                    return __mldObj(d, format, locale) || 0;
                }
            }
        }

        /**
         * Helpers for `columns.render`.
         *
         * The options defined here can be used with the `columns.render` initialisation
         * option to provide a display renderer. The following functions are defined:
         *
         * * `number` - Will format numeric data (defined by `columns.data`) for
         *   display, retaining the original unformatted data for sorting and filtering.
         *   It takes 5 parameters:
         *   * `string` - Thousands grouping separator
         *   * `string` - Decimal point indicator
         *   * `integer` - Number of decimal points to show
         *   * `string` (optional) - Prefix.
         *   * `string` (optional) - Postfix (/suffix).
         * * `text` - Escape HTML to help prevent XSS attacks. It has no optional
         *   parameters.
         *
         * @example
         *   // Column definition using the number renderer
         *   {
         *     data: "salary",
         *     render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
         *   }
         *
         * @namespace
         */
        DataTable.render = {
            date: __mlHelper('toLocaleDateString'),
            datetime: __mlHelper('toLocaleString'),
            time: __mlHelper('toLocaleTimeString'),
            number: function(thousands, decimal, precision, prefix, postfix) {
                // Auto locale detection
                if (thousands === null || thousands === undefined) {
                    thousands = __thousands;
                }

                if (decimal === null || decimal === undefined) {
                    decimal = __decimal;
                }

                return {
                    display: function(d) {
                        if (typeof d !== 'number' && typeof d !== 'string') {
                            return d;
                        }

                        if (d === '' || d === null) {
                            return d;
                        }

                        var negative = d < 0 ? '-' : '';
                        var flo = parseFloat(d);

                        // If NaN then there isn't much formatting that we can do - just
                        // return immediately, escaping any HTML (this was supposed to
                        // be a number after all)
                        if (isNaN(flo)) {
                            return __htmlEscapeEntities(d);
                        }

                        flo = flo.toFixed(precision);
                        d = Math.abs(flo);

                        var intPart = parseInt(d, 10);
                        var floatPart = precision ?
                            decimal + (d - intPart).toFixed(precision).substring(2) :
                            '';

                        // If zero, then can't have a negative prefix
                        if (intPart === 0 && parseFloat(floatPart) === 0) {
                            negative = '';
                        }

                        return negative + (prefix || '') +
                            intPart.toString().replace(
                                /\B(?=(\d{3})+(?!\d))/g, thousands
                            ) +
                            floatPart +
                            (postfix || '');
                    }
                };
            },

            text: function() {
                return {
                    display: __htmlEscapeEntities,
                    filter: __htmlEscapeEntities
                };
            }
        };


        /*
         * This is really a good bit rubbish this method of exposing the internal methods
         * publicly... - To be fixed in 2.0 using methods on the prototype
         */


        /**
         * Create a wrapper function for exporting an internal functions to an external API.
         *  @param {string} fn API function name
         *  @returns {function} wrapped function
         *  @memberof DataTable#internal
         */
        function _fnExternApiFunc(fn) {
            return function() {
                var args = [_fnSettingsFromNode(this[DataTable.ext.iApiIndex])].concat(
                    Array.prototype.slice.call(arguments)
                );
                return DataTable.ext.internal[fn].apply(this, args);
            };
        }


        /**
         * Reference to internal functions for use by plug-in developers. Note that
         * these methods are references to internal functions and are considered to be
         * private. If you use these methods, be aware that they are liable to change
         * between versions.
         *  @namespace
         */
        $.extend(DataTable.ext.internal, {
            _fnExternApiFunc: _fnExternApiFunc,
            _fnBuildAjax: _fnBuildAjax,
            _fnAjaxUpdate: _fnAjaxUpdate,
            _fnAjaxParameters: _fnAjaxParameters,
            _fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
            _fnAjaxDataSrc: _fnAjaxDataSrc,
            _fnAddColumn: _fnAddColumn,
            _fnColumnOptions: _fnColumnOptions,
            _fnAdjustColumnSizing: _fnAdjustColumnSizing,
            _fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
            _fnColumnIndexToVisible: _fnColumnIndexToVisible,
            _fnVisbleColumns: _fnVisbleColumns,
            _fnGetColumns: _fnGetColumns,
            _fnColumnTypes: _fnColumnTypes,
            _fnApplyColumnDefs: _fnApplyColumnDefs,
            _fnHungarianMap: _fnHungarianMap,
            _fnCamelToHungarian: _fnCamelToHungarian,
            _fnLanguageCompat: _fnLanguageCompat,
            _fnBrowserDetect: _fnBrowserDetect,
            _fnAddData: _fnAddData,
            _fnAddTr: _fnAddTr,
            _fnNodeToDataIndex: _fnNodeToDataIndex,
            _fnNodeToColumnIndex: _fnNodeToColumnIndex,
            _fnGetCellData: _fnGetCellData,
            _fnSetCellData: _fnSetCellData,
            _fnSplitObjNotation: _fnSplitObjNotation,
            _fnGetObjectDataFn: _fnGetObjectDataFn,
            _fnSetObjectDataFn: _fnSetObjectDataFn,
            _fnGetDataMaster: _fnGetDataMaster,
            _fnClearTable: _fnClearTable,
            _fnDeleteIndex: _fnDeleteIndex,
            _fnInvalidate: _fnInvalidate,
            _fnGetRowElements: _fnGetRowElements,
            _fnCreateTr: _fnCreateTr,
            _fnBuildHead: _fnBuildHead,
            _fnDrawHead: _fnDrawHead,
            _fnDraw: _fnDraw,
            _fnReDraw: _fnReDraw,
            _fnAddOptionsHtml: _fnAddOptionsHtml,
            _fnDetectHeader: _fnDetectHeader,
            _fnGetUniqueThs: _fnGetUniqueThs,
            _fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
            _fnFilterComplete: _fnFilterComplete,
            _fnFilterCustom: _fnFilterCustom,
            _fnFilterColumn: _fnFilterColumn,
            _fnFilter: _fnFilter,
            _fnFilterCreateSearch: _fnFilterCreateSearch,
            _fnEscapeRegex: _fnEscapeRegex,
            _fnFilterData: _fnFilterData,
            _fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
            _fnUpdateInfo: _fnUpdateInfo,
            _fnInfoMacros: _fnInfoMacros,
            _fnInitialise: _fnInitialise,
            _fnInitComplete: _fnInitComplete,
            _fnLengthChange: _fnLengthChange,
            _fnFeatureHtmlLength: _fnFeatureHtmlLength,
            _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
            _fnPageChange: _fnPageChange,
            _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
            _fnProcessingDisplay: _fnProcessingDisplay,
            _fnFeatureHtmlTable: _fnFeatureHtmlTable,
            _fnScrollDraw: _fnScrollDraw,
            _fnApplyToChildren: _fnApplyToChildren,
            _fnCalculateColumnWidths: _fnCalculateColumnWidths,
            _fnThrottle: _fnThrottle,
            _fnConvertToWidth: _fnConvertToWidth,
            _fnGetWidestNode: _fnGetWidestNode,
            _fnGetMaxLenString: _fnGetMaxLenString,
            _fnStringToCss: _fnStringToCss,
            _fnSortFlatten: _fnSortFlatten,
            _fnSort: _fnSort,
            _fnSortAria: _fnSortAria,
            _fnSortListener: _fnSortListener,
            _fnSortAttachListener: _fnSortAttachListener,
            _fnSortingClasses: _fnSortingClasses,
            _fnSortData: _fnSortData,
            _fnSaveState: _fnSaveState,
            _fnLoadState: _fnLoadState,
            _fnImplementState: _fnImplementState,
            _fnSettingsFromNode: _fnSettingsFromNode,
            _fnLog: _fnLog,
            _fnMap: _fnMap,
            _fnBindAction: _fnBindAction,
            _fnCallbackReg: _fnCallbackReg,
            _fnCallbackFire: _fnCallbackFire,
            _fnLengthOverflow: _fnLengthOverflow,
            _fnRenderer: _fnRenderer,
            _fnDataSource: _fnDataSource,
            _fnRowAttributes: _fnRowAttributes,
            _fnExtend: _fnExtend,
            _fnCalculateEnd: function() {} // Used by a lot of plug-ins, but redundant
                // in 1.10, so this dead-end function is
                // added to prevent errors
        });


        // jQuery access
        $.fn.dataTable = DataTable;

        // Provide access to the host jQuery object (circular reference)
        DataTable.$ = $;

        // Legacy aliases
        $.fn.dataTableSettings = DataTable.settings;
        $.fn.dataTableExt = DataTable.ext;

        // With a capital `D` we return a DataTables API instance rather than a
        // jQuery object
        $.fn.DataTable = function(opts) {
            return $(this).dataTable(opts).api();
        };

        // All properties that are available to $.fn.dataTable should also be
        // available on $.fn.DataTable
        $.each(DataTable, function(prop, val) {
            $.fn.DataTable[prop] = val;
        });

        return DataTable;
    }));