text: /*!
   * Flash export buttons for Buttons and DataTables.
   * 2015 SpryMedia Ltd - datatables.net/license
   *
   * ZeroClipbaord - MIT license
   * Copyright (c) 2012 Joseph Huckaby
   */
  
  (function( factory ){
  	if ( typeof define === 'function' && define.amd ) {
  		// AMD
  		define( ['jquery', 'datatables.net', 'datatables.net-buttons'], function ( $ ) {
  			return factory( $, window, document );
  		} );
  	}
  	else if ( typeof exports === 'object' ) {
  		// CommonJS
  		module.exports = function (root, $) {
  			if ( ! root ) {
  				root = window;
  			}
  
  			if ( ! $ || ! $.fn.dataTable ) {
  				$ = require('datatables.net')(root, $).$;
  			}
  
  			if ( ! $.fn.dataTable.Buttons ) {
  				require('datatables.net-buttons')(root, $);
  			}
  
  			return factory( $, root, root.document );
  		};
  	}
  	else {
  		// Browser
  		factory( jQuery, window, document );
  	}
  }(function( $, window, document, undefined ) {
  'use strict';
  var DataTable = $.fn.dataTable;
  
  
  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * ZeroClipboard dependency
   */
  
  /*
   * ZeroClipboard 1.0.4 with modifications
   * Author: Joseph Huckaby
   * License: MIT
   *
   * Copyright (c) 2012 Joseph Huckaby
   */
  var ZeroClipboard_TableTools = {
  	version: "1.0.4-TableTools2",
  	clients: {}, // registered upload clients on page, indexed by id
  	moviePath: '', // URL to movie
  	nextId: 1, // ID of next movie
  
  	$: function(thingy) {
  		// simple DOM lookup utility function
  		if (typeof(thingy) == 'string') {
  			thingy = document.getElementById(thingy);
  		}
  		if (!thingy.addClass) {
  			// extend element with a few useful methods
  			thingy.hide = function() { this.style.display = 'none'; };
  			thingy.show = function() { this.style.display = ''; };
  			thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
  			thingy.removeClass = function(name) {
  				this.className = this.className.replace( new RegExp("\\s*" + name + "\\s*"), " ").replace(/^\s+/, '').replace(/\s+$/, '');
  			};
  			thingy.hasClass = function(name) {
  				return !!this.className.match( new RegExp("\\s*" + name + "\\s*") );
  			};
  		}
  		return thingy;
  	},
  
  	setMoviePath: function(path) {
  		// set path to ZeroClipboard.swf
  		this.moviePath = path;
  	},
  
  	dispatch: function(id, eventName, args) {
  		// receive event from flash movie, send to client
  		var client = this.clients[id];
  		if (client) {
  			client.receiveEvent(eventName, args);
  		}
  	},
  
  	register: function(id, client) {
  		// register new client to receive events
  		this.clients[id] = client;
  	},
  
  	getDOMObjectPosition: function(obj) {
  		// get absolute coordinates for dom element
  		var info = {
  			left: 0,
  			top: 0,
  			width: obj.width ? obj.width : obj.offsetWidth,
  			height: obj.height ? obj.height : obj.offsetHeight
  		};
  
  		if ( obj.style.width !== "" ) {
  			info.width = obj.style.width.replace("px","");
  		}
  
  		if ( obj.style.height !== "" ) {
  			info.height = obj.style.height.replace("px","");
  		}
  
  		while (obj) {
  			info.left += obj.offsetLeft;
  			info.top += obj.offsetTop;
  			obj = obj.offsetParent;
  		}
  
  		return info;
  	},
  
  	Client: function(elem) {
  		// constructor for new simple upload client
  		this.handlers = {};
  
  		// unique ID
  		this.id = ZeroClipboard_TableTools.nextId++;
  		this.movieId = 'ZeroClipboard_TableToolsMovie_' + this.id;
  
  		// register client with singleton to receive flash events
  		ZeroClipboard_TableTools.register(this.id, this);
  
  		// create movie
  		if (elem) {
  			this.glue(elem);
  		}
  	}
  };
  
  ZeroClipboard_TableTools.Client.prototype = {
  
  	id: 0, // unique ID for us
  	ready: false, // whether movie is ready to receive events or not
  	movie: null, // reference to movie object
  	clipText: '', // text to copy to clipboard
  	fileName: '', // default file save name
  	action: 'copy', // action to perform
  	handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
  	cssEffects: true, // enable CSS mouse effects on dom container
  	handlers: null, // user event handlers
  	sized: false,
  	sheetName: '', // default sheet name for excel export
  
  	glue: function(elem, title) {
  		// glue to DOM element
  		// elem can be ID or actual DOM element object
  		this.domElement = ZeroClipboard_TableTools.$(elem);
  
  		// float just above object, or zIndex 99 if dom element isn't set
  		var zIndex = 99;
  		if (this.domElement.style.zIndex) {
  			zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
  		}
  
  		// find X/Y position of domElement
  		var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
  
  		// create floating DIV above element
  		this.div = document.createElement('div');
  		var style = this.div.style;
  		style.position = 'absolute';
  		style.left = '0px';
  		style.top = '0px';
  		style.width = (box.width) + 'px';
  		style.height = box.height + 'px';
  		style.zIndex = zIndex;
  
  		if ( typeof title != "undefined" && title !== "" ) {
  			this.div.title = title;
  		}
  		if ( box.width !== 0 && box.height !== 0 ) {
  			this.sized = true;
  		}
  
  		// style.backgroundColor = '#f00'; // debug
  		if ( this.domElement ) {
  			this.domElement.appendChild(this.div);
  			this.div.innerHTML = this.getHTML( box.width, box.height ).replace(/&/g, '&amp;');
  		}
  	},
  
  	positionElement: function() {
  		var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
  		var style = this.div.style;
  
  		style.position = 'absolute';
  		//style.left = (this.domElement.offsetLeft)+'px';
  		//style.top = this.domElement.offsetTop+'px';
  		style.width = box.width + 'px';
  		style.height = box.height + 'px';
  
  		if ( box.width !== 0 && box.height !== 0 ) {
  			this.sized = true;
  		} else {
  			return;
  		}
  
  		var flash = this.div.childNodes[0];
  		flash.width = box.width;
  		flash.height = box.height;
  	},
  
  	getHTML: function(width, height) {
  		// return HTML for movie
  		var html = '';
  		var flashvars = 'id=' + this.id +
  			'&width=' + width +
  			'&height=' + height;
  
  		if (navigator.userAgent.match(/MSIE/)) {
  			// IE gets an OBJECT tag
  			var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
  			html += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard_TableTools.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
  		}
  		else {
  			// all other browsers get an EMBED tag
  			html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard_TableTools.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
  		}
  		return html;
  	},
  
  	hide: function() {
  		// temporarily hide floater offscreen
  		if (this.div) {
  			this.div.style.left = '-2000px';
  		}
  	},
  
  	show: function() {
  		// show ourselves after a call to hide()
  		this.reposition();
  	},
  
  	destroy: function() {
  		// destroy control and floater
  		var that = this;
  
  		if (this.domElement && this.div) {
  			$(this.div).remove();
  
  			this.domElement = null;
  			this.div = null;
  
  			$.each( ZeroClipboard_TableTools.clients, function ( id, client ) {
  				if ( client === that ) {
  					delete ZeroClipboard_TableTools.clients[ id ];
  				}
  			} );
  		}
  	},
  
  	reposition: function(elem) {
  		// reposition our floating div, optionally to new container
  		// warning: container CANNOT change size, only position
  		if (elem) {
  			this.domElement = ZeroClipboard_TableTools.$(elem);
  			if (!this.domElement) {
  				this.hide();
  			}
  		}
  
  		if (this.domElement && this.div) {
  			var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
  			var style = this.div.style;
  			style.left = '' + box.left + 'px';
  			style.top = '' + box.top + 'px';
  		}
  	},
  
  	clearText: function() {
  		// clear the text to be copy / saved
  		this.clipText = '';
  		if (this.ready) {
  			this.movie.clearText();
  		}
  	},
  
  	appendText: function(newText) {
  		// append text to that which is to be copied / saved
  		this.clipText += newText;
  		if (this.ready) { this.movie.appendText(newText) ;}
  	},
  
  	setText: function(newText) {
  		// set text to be copied to be copied / saved
  		this.clipText = newText;
  		if (this.ready) { this.movie.setText(newText) ;}
  	},
  
  	setFileName: function(newText) {
  		// set the file name
  		this.fileName = newText;
  		if (this.ready) {
  			this.movie.setFileName(newText);
  		}
  	},
  
  	setSheetName: function(newText) {
  		// set sheet name, for excel
  		this.sheetName = newText;
  		if (this.ready) {
  			this.movie.setSheetName(newText);
  		}
  	},
  
  	setAction: function(newText) {
  		// set action (save or copy)
  		this.action = newText;
  		if (this.ready) {
  			this.movie.setAction(newText);
  		}
  	},
  
  	addEventListener: function(eventName, func) {
  		// add user event listener for event
  		// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
  		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
  		if (!this.handlers[eventName]) {
  			this.handlers[eventName] = [];
  		}
  		this.handlers[eventName].push(func);
  	},
  
  	setHandCursor: function(enabled) {
  		// enable hand cursor (true), or default arrow cursor (false)
  		this.handCursorEnabled = enabled;
  		if (this.ready) {
  			this.movie.setHandCursor(enabled);
  		}
  	},
  
  	setCSSEffects: function(enabled) {
  		// enable or disable CSS effects on DOM container
  		this.cssEffects = !!enabled;
  	},
  
  	receiveEvent: function(eventName, args) {
  		var self;
  
  		// receive event from flash
  		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
  
  		// special behavior for certain events
  		switch (eventName) {
  			case 'load':
  				// movie claims it is ready, but in IE this isn't always the case...
  				// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
  				this.movie = document.getElementById(this.movieId);
  				if (!this.movie) {
  					self = this;
  					setTimeout( function() { self.receiveEvent('load', null); }, 1 );
  					return;
  				}
  
  				// firefox on pc needs a "kick" in order to set these in certain cases
  				if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
  					self = this;
  					setTimeout( function() { self.receiveEvent('load', null); }, 100 );
  					this.ready = true;
  					return;
  				}
  
  				this.ready = true;
  				this.movie.clearText();
  				this.movie.appendText( this.clipText );
  				this.movie.setFileName( this.fileName );
  				this.movie.setAction( this.action );
  				this.movie.setHandCursor( this.handCursorEnabled );
  				break;
  
  			case 'mouseover':
  				if (this.domElement && this.cssEffects) {
  					//this.domElement.addClass('hover');
  					if (this.recoverActive) {
  						this.domElement.addClass('active');
  					}
  				}
  				break;
  
  			case 'mouseout':
  				if (this.domElement && this.cssEffects) {
  					this.recoverActive = false;
  					if (this.domElement.hasClass('active')) {
  						this.domElement.removeClass('active');
  						this.recoverActive = true;
  					}
  					//this.domElement.removeClass('hover');
  				}
  				break;
  
  			case 'mousedown':
  				if (this.domElement && this.cssEffects) {
  					this.domElement.addClass('active');
  				}
  				break;
  
  			case 'mouseup':
  				if (this.domElement && this.cssEffects) {
  					this.domElement.removeClass('active');
  					this.recoverActive = false;
  				}
  				break;
  		} // switch eventName
  
  		if (this.handlers[eventName]) {
  			for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
  				var func = this.handlers[eventName][idx];
  
  				if (typeof(func) == 'function') {
  					// actual function reference
  					func(this, args);
  				}
  				else if ((typeof(func) == 'object') && (func.length == 2)) {
  					// PHP style object + method, i.e. [myObject, 'myMethod']
  					func[0][ func[1] ](this, args);
  				}
  				else if (typeof(func) == 'string') {
  					// name of function
  					window[func](this, args);
  				}
  			} // foreach event handler defined
  		} // user defined handler for event
  	}
  };
  
  ZeroClipboard_TableTools.hasFlash = function ()
  {
  	try {
  		var fo = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
  		if (fo) {
  			return true;
  		}
  	}
  	catch (e) {
  		if (
  			navigator.mimeTypes &&
  			navigator.mimeTypes['application/x-shockwave-flash'] !== undefined &&
  			navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin
  		) {
  			return true;
  		}
  	}
  
  	return false;
  };
  
  // For the Flash binding to work, ZeroClipboard_TableTools must be on the global
  // object list
  window.ZeroClipboard_TableTools = ZeroClipboard_TableTools;
  
  
  
  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * Local (private) functions
   */
  
  /**
   * If a Buttons instance is initlaised before it is placed into the DOM, Flash
   * won't be able to bind to it, so we need to wait until it is available, this
   * method abstracts that out.
   *
   * @param {ZeroClipboard} flash ZeroClipboard instance
   * @param {jQuery} node  Button
   */
  var _glue = function ( flash, node )
  {
  	var id = node.attr('id');
  
  	if ( node.parents('html').length ) {
  		flash.glue( node[0], '' );
  	}
  	else {
  		setTimeout( function () {
  			_glue( flash, node );
  		}, 500 );
  	}
  };
  
  /**
   * Get the file name for an exported file.
   *
   * @param {object}  config       Button configuration
   * @param {boolean} incExtension Include the file name extension
   */
  var _filename = function ( config, incExtension )
  {
  	// Backwards compatibility
  	var filename = config.filename === '*' && config.title !== '*' && config.title !== undefined ?
  		config.title :
  		config.filename;
  
  	if ( typeof filename === 'function' ) {
  		filename = filename();
  	}
  
  	if ( filename.indexOf( '*' ) !== -1 ) {
  		filename = filename.replace( '*', $('title').text() );
  	}
  
  	// Strip characters which the OS will object to
  	filename = filename.replace(/[^a-zA-Z0-9_\u00A1-\uFFFF\.,\-_ !\(\)]/g, "");
  
  	return incExtension === undefined || incExtension === true ?
  		filename+config.extension :
  		filename;
  };
  
  /**
   * Get the sheet name for Excel exports.
   *
   * @param {object}  config       Button configuration
   */
  var _sheetname = function ( config )
  {
  	var sheetName = 'Sheet1';
  
  	if ( config.sheetName ) {
  		sheetName = config.sheetName.replace(/[\[\]\*\/\\\?\:]/g, '');
  	}
  
  	return sheetName;
  };
  
  /**
   * Get the title for an exported file.
   *
   * @param {object}  config  Button configuration
   */
  var _title = function ( config )
  {
  	var title = config.title;
  
  	if ( typeof title === 'function' ) {
  		title = title();
  	}
  
  	return title.indexOf( '*' ) !== -1 ?
  		title.replace( '*', $('title').text() ) :
  		title;
  };
  
  /**
   * Set the flash text. This has to be broken up into chunks as the Javascript /
   * Flash bridge has a size limit. There is no indication in the Flash
   * documentation what this is, and it probably depends upon the browser.
   * Experimentation shows that the point is around 50k when data starts to get
   * lost, so an 8K limit used here is safe.
   *
   * @param {ZeroClipboard} flash ZeroClipboard instance
   * @param {string}        data  Data to send to Flash
   */
  var _setText = function ( flash, data )
  {
  	var parts = data.match(/[\s\S]{1,8192}/g) || [];
  
  	flash.clearText();
  	for ( var i=0, len=parts.length ; i<len ; i++ )
  	{
  		flash.appendText( parts[i] );
  	}
  };
  
  /**
   * Get the newline character(s)
   *
   * @param {object}  config Button configuration
   * @return {string}        Newline character
   */
  var _newLine = function ( config )
  {
  	return config.newline ?
  		config.newline :
  		navigator.userAgent.match(/Windows/) ?
  			'\r\n' :
  			'\n';
  };
  
  /**
   * Combine the data from the `buttons.exportData` method into a string that
   * will be used in the export file.
   *
   * @param  {DataTable.Api} dt     DataTables API instance
   * @param  {object}        config Button configuration
   * @return {object}               The data to export
   */
  var _exportData = function ( dt, config )
  {
  	var newLine = _newLine( config );
  	var data = dt.buttons.exportData( config.exportOptions );
  	var boundary = config.fieldBoundary;
  	var separator = config.fieldSeparator;
  	var reBoundary = new RegExp( boundary, 'g' );
  	var escapeChar = config.escapeChar !== undefined ?
  		config.escapeChar :
  		'\\';
  	var join = function ( a ) {
  		var s = '';
  
  		// If there is a field boundary, then we might need to escape it in
  		// the source data
  		for ( var i=0, ien=a.length ; i<ien ; i++ ) {
  			if ( i > 0 ) {
  				s += separator;
  			}
  
  			s += boundary ?
  				boundary + ('' + a[i]).replace( reBoundary, escapeChar+boundary ) + boundary :
  				a[i];
  		}
  
  		return s;
  	};
  
  	var header = config.header ? join( data.header )+newLine : '';
  	var footer = config.footer && data.footer ? newLine+join( data.footer ) : '';
  	var body = [];
  
  	for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
  		body.push( join( data.body[i] ) );
  	}
  
  	return {
  		str: header + body.join( newLine ) + footer,
  		rows: body.length
  	};
  };
  
  
  // Basic initialisation for the buttons is common between them
  var flashButton = {
  	available: function () {
  		return ZeroClipboard_TableTools.hasFlash();
  	},
  
  	init: function ( dt, button, config ) {
  		// Insert the Flash movie
  		ZeroClipboard_TableTools.moviePath = DataTable.Buttons.swfPath;
  		var flash = new ZeroClipboard_TableTools.Client();
  
  		flash.setHandCursor( true );
  		flash.addEventListener('mouseDown', function(client) {
  			config._fromFlash = true;
  			dt.button( button[0] ).trigger();
  			config._fromFlash = false;
  		} );
  
  		_glue( flash, button );
  
  		config._flash = flash;
  	},
  
  	destroy: function ( dt, button, config ) {
  		config._flash.destroy();
  	},
  
  	fieldSeparator: ',',
  
  	fieldBoundary: '"',
  
  	exportOptions: {},
  
  	title: '*',
  
  	filename: '*',
  
  	extension: '.csv',
  
  	header: true,
  
  	footer: false
  };
  
  
  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * DataTables options and methods
   */
  
  // Set the default SWF path
  DataTable.Buttons.swfPath = '//cdn.datatables.net/buttons/1.1.2/swf/flashExport.swf';
  
  // Method to allow Flash buttons to be resized when made visible - as they are
  // of zero height and width if initialised hidden
  DataTable.Api.register( 'buttons.resize()', function () {
  	$.each( ZeroClipboard_TableTools.clients, function ( i, client ) {
  		if ( client.domElement !== undefined && client.domElement.parentNode ) {
  			client.positionElement();
  		}
  	} );
  } );
  
  
  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * Button definitions
   */
  
  // Copy to clipboard
  DataTable.ext.buttons.copyFlash = $.extend( {}, flashButton, {
  	className: 'buttons-copy buttons-flash',
  
  	text: function ( dt ) {
  		return dt.i18n( 'buttons.copy', 'Copy' );
  	},
  
  	action: function ( e, dt, button, config ) {
  		// Check that the trigger did actually occur due to a Flash activation
  		if ( ! config._fromFlash ) {
  			return;
  		}
  
  		var flash = config._flash;
  		var data = _exportData( dt, config );
  		var output = config.customize ?
  			config.customize( data.str, config ) :
  			data.str;
  
  		flash.setAction( 'copy' );
  		_setText( flash, output );
  
  		dt.buttons.info(
  			dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ),
  			dt.i18n( 'buttons.copySuccess', {
  				_: 'Copied %d rows to clipboard',
  				1: 'Copied 1 row to clipboard'
  			}, data.rows ),
  			3000
  		);
  	},
  
  	fieldSeparator: '\t',
  
  	fieldBoundary: ''
  } );
  
  // CSV save file
  DataTable.ext.buttons.csvFlash = $.extend( {}, flashButton, {
  	className: 'buttons-csv buttons-flash',
  
  	text: function ( dt ) {
  		return dt.i18n( 'buttons.csv', 'CSV' );
  	},
  
  	action: function ( e, dt, button, config ) {
  		// Set the text
  		var flash = config._flash;
  		var data = _exportData( dt, config );
  		var output = config.customize ?
  			config.customize( data.str, config ) :
  			data.str;
  
  		flash.setAction( 'csv' );
  		flash.setFileName( _filename( config ) );
  		_setText( flash, output );
  	},
  
  	escapeChar: '"'
  } );
  
  // Excel save file - this is really a CSV file using UTF-8 that Excel can read
  DataTable.ext.buttons.excelFlash = $.extend( {}, flashButton, {
  	className: 'buttons-excel buttons-flash',
  
  	text: function ( dt ) {
  		return dt.i18n( 'buttons.excel', 'Excel' );
  	},
  
  	action: function ( e, dt, button, config ) {
  		// Set the text
  		var xml = '';
  		var flash = config._flash;
  		var data = dt.buttons.exportData( config.exportOptions );
  		var addRow = function ( row ) {
  			var cells = [];
  
  			for ( var i=0, ien=row.length ; i<ien ; i++ ) {
  				if ( row[i] === null || row[i] === undefined ) {
  					row[i] = '';
  				}
  
  				// Detect numbers - don't match numbers with a leading zero and
  				// more digits following it but allow for floats <1.
  				if ( typeof row[i] === 'number' || (
  					row[i].match &&
  					$.trim(row[i]).match(/^-?\d+(\.\d+)?$/) &&
  					! $.trim(row[i]).match(/^0\d+/) )
  				) {
  					cells.push( '<c t="n"><v>'+row[i]+'</v></c>' );
  				}
  				else {
  					cells.push(
  						'<c t="inlineStr"><is><t>'+(
  							! row[i].replace ?
  								row[i] :
  								row[i]
  									.replace(/&(?!amp;)/g, '&amp;')
  									.replace(/</g, '&lt;')
  									.replace(/>/g, '&gt;')
  									.replace(/[\x00-\x1F\x7F-\x9F]/g, ''))+ // remove control characters
  						'</t></is></c>'                                     // they are not valid in XML
  					);
  				}
  			}
  
  			return '<row>'+cells.join('')+'</row>';
  		};
  
  		if ( config.customizeData ) {
  			config.customizeData( data );
  		}
  
  		if ( config.header ) {
  			xml += addRow( data.header );
  		}
  
  		for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
  			xml += addRow( data.body[i] );
  		}
  
  		if ( config.footer && data.footer ) {
  			xml += addRow( data.footer );
  		}
  
  		flash.setAction( 'excel' );
  		flash.setFileName( _filename( config ) );
  		flash.setSheetName( _sheetname( config ) );
  		_setText( flash, xml );
  		
  	},
  
  	extension: '.xlsx'
  } );
  
  // PDF export
  DataTable.ext.buttons.pdfFlash = $.extend( {}, flashButton, {
  	className: 'buttons-pdf buttons-flash',
  
  	text: function ( dt ) {
  		return dt.i18n( 'buttons.pdf', 'PDF' );
  	},
  
  	action: function ( e, dt, button, config ) {
  		// Set the text
  		var flash = config._flash;
  		var data = dt.buttons.exportData( config.exportOptions );
  		var totalWidth = dt.table().node().offsetWidth;
  
  		// Calculate the column width ratios for layout of the table in the PDF
  		var ratios = dt.columns( config.columns ).indexes().map( function ( idx ) {
  			return dt.column( idx ).header().offsetWidth / totalWidth;
  		} );
  
  		flash.setAction( 'pdf' );
  		flash.setFileName( _filename( config ) );
  
  		_setText( flash, JSON.stringify( {
  			title:       _filename(config, false),
  			message:     config.message,
  			colWidth:    ratios.toArray(),
  			orientation: config.orientation,
  			size:        config.pageSize,
  			header:      config.header ? data.header : null,
  			footer:      config.footer ? data.footer : null,
  			body:        data.body
  		} ) );
  	},
  
  	extension: '.pdf',
  
  	orientation: 'portrait',
  
  	pageSize: 'A4',
  
  	message: '',
  
  	newline: '\n'
  } );
  
  
  return DataTable.Buttons;
  }));
  