added docs for the db using schemaspy

1 files changed, 1441 insertions, 0 deletions

diff --git a/dbdocs/bower/datatables.net-buttons/buttons.flash.js b/dbdocs/bower/datatables.net-buttons/buttons.flash.js
new file mode 100644
index 0000000..3cb100c
--- /dev/null
+++ b/dbdocs/bower/datatables.net-buttons/buttons.flash.js
@@ -0,0 +1,1441 @@
+/*!
+ * 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);
+		}
+	},
+
+	log: function ( str ) {
+		console.log( 'Flash: '+str );
+	},
+
+	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, '&');
+		}
+	},
+
+	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);
+		}
+	},
+
+	setSheetData: function(data) {
+		// set the xlsx sheet data
+		if (this.ready) {
+			this.movie.setSheetData( JSON.stringify( data ) );
+		}
+	},
+
+	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 = $.trim( 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() || 'Exported data' ) :
+		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
+};
+
+
+/**
+ * Convert from numeric position to letter for column names in Excel
+ * @param  {int} n Column number
+ * @return {string} Column letter(s) name
+ */
+function createCellPos( n ){
+	var ordA = 'A'.charCodeAt(0);
+	var ordZ = 'Z'.charCodeAt(0);
+	var len = ordZ - ordA + 1;
+	var s = "";
+
+	while( n >= 0 ) {
+		s = String.fromCharCode(n % len + ordA) + s;
+		n = Math.floor(n / len) - 1;
+	}
+
+	return s;
+}
+
+/**
+ * Create an XML node and add any children, attributes, etc without needing to
+ * be verbose in the DOM.
+ *
+ * @param  {object} doc      XML document
+ * @param  {string} nodeName Node name
+ * @param  {object} opts     Options - can be `attr` (attributes), `children`
+ *   (child nodes) and `text` (text content)
+ * @return {node}            Created node
+ */
+function _createNode( doc, nodeName, opts ){
+	var tempNode = doc.createElement( nodeName );
+
+	if ( opts ) {
+		if ( opts.attr ) {
+			$(tempNode).attr( opts.attr );
+		}
+
+		if( opts.children ) {
+			$.each( opts.children, function ( key, value ) {
+				tempNode.appendChild( value );
+			});
+		}
+
+		if( opts.text ) {
+			tempNode.appendChild( doc.createTextNode( opts.text ) );
+		}
+	}
+
+	return tempNode;
+}
+
+/**
+ * Get the width for an Excel column based on the contents of that column
+ * @param  {object} data Data for export
+ * @param  {int}    col  Column index
+ * @return {int}         Column width
+ */
+function _excelColWidth( data, col ) {
+	var max = data.header[col].length;
+	var len, lineSplit, str;
+
+	if ( data.footer && data.footer[col].length > max ) {
+		max = data.footer[col].length;
+	}
+
+	for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
+		var point = data.body[i][col];
+		str = point !== null && point !== undefined ?
+			point.toString() :
+			'';
+
+		// If there is a newline character, workout the width of the column
+		// based on the longest line in the string
+		if ( str.indexOf('\n') !== -1 ) {
+			lineSplit = str.split('\n');
+			lineSplit.sort( function (a, b) {
+				return b.length - a.length;
+			} );
+
+			len = lineSplit[0].length;
+		}
+		else {
+			len = str.length;
+		}
+
+		if ( len > max ) {
+			max = len;
+		}
+
+		// Max width rather than having potentially massive column widths
+		if ( max > 40 ) {
+			return 52; // 40 * 1.3
+		}
+	}
+
+	max *= 1.3;
+
+	// And a min width
+	return max > 6 ? max : 6;
+}
+
+  var _serialiser = "";
+    if (typeof window.XMLSerializer === 'undefined') {
+        _serialiser = new function () {
+            this.serializeToString = function (input) {
+                return input.xml
+            }
+        };
+    } else {
+        _serialiser =  new XMLSerializer();
+    }
+
+    var _ieExcel;
+
+
+/**
+ * Convert XML documents in an object to strings
+ * @param  {object} obj XLSX document object
+ */
+function _xlsxToStrings( obj ) {
+	if ( _ieExcel === undefined ) {
+		// Detect if we are dealing with IE's _awful_ serialiser by seeing if it
+		// drop attributes
+		_ieExcel = _serialiser
+			.serializeToString(
+				$.parseXML( excelStrings['xl/worksheets/sheet1.xml'] )
+			)
+			.indexOf( 'xmlns:r' ) === -1;
+	}
+
+	$.each( obj, function ( name, val ) {
+		if ( $.isPlainObject( val ) ) {
+			_xlsxToStrings( val );
+		}
+		else {
+			if ( _ieExcel ) {
+				// IE's XML serialiser will drop some name space attributes from
+				// from the root node, so we need to save them. Do this by
+				// replacing the namespace nodes with a regular attribute that
+				// we convert back when serialised. Edge does not have this
+				// issue
+				var worksheet = val.childNodes[0];
+				var i, ien;
+				var attrs = [];
+
+				for ( i=worksheet.attributes.length-1 ; i>=0 ; i-- ) {
+					var attrName = worksheet.attributes[i].nodeName;
+					var attrValue = worksheet.attributes[i].nodeValue;
+
+					if ( attrName.indexOf( ':' ) !== -1 ) {
+						attrs.push( { name: attrName, value: attrValue } );
+
+						worksheet.removeAttribute( attrName );
+					}
+				}
+
+				for ( i=0, ien=attrs.length ; i<ien ; i++ ) {
+					var attr = val.createAttribute( attrs[i].name.replace( ':', '_dt_b_namespace_token_' ) );
+					attr.value = attrs[i].value;
+					worksheet.setAttributeNode( attr );
+				}
+			}
+
+			var str = _serialiser.serializeToString(val);
+
+			// Fix IE's XML
+			if ( _ieExcel ) {
+				// IE doesn't include the XML declaration
+				if ( str.indexOf( '<?xml' ) === -1 ) {
+					str = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+str;
+				}
+
+				// Return namespace attributes to being as such
+				str = str.replace( /_dt_b_namespace_token_/g, ':' );
+			}
+
+			// Safari, IE and Edge will put empty name space attributes onto
+			// various elements making them useless. This strips them out
+			str = str.replace( /<([^<>]*?) xmlns=""([^<>]*?)>/g, '<$1 $2>' );
+
+			obj[ name ] = str;
+		}
+	} );
+}
+
+// Excel - Pre-defined strings to build a basic XLSX file
+var excelStrings = {
+	"_rels/.rels":
+		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
+		'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
+			'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>'+
+		'</Relationships>',
+
+	"xl/_rels/workbook.xml.rels":
+		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
+		'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
+			'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>'+
+			'<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>'+
+		'</Relationships>',
+
+	"[Content_Types].xml":
+		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
+		'<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">'+
+			'<Default Extension="xml" ContentType="application/xml" />'+
+			'<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" />'+
+			'<Default Extension="jpeg" ContentType="image/jpeg" />'+
+			'<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" />'+
+			'<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" />'+
+			'<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" />'+
+		'</Types>',
+
+	"xl/workbook.xml":
+		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
+		'<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">'+
+			'<fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="24816"/>'+
+			'<workbookPr showInkAnnotation="0" autoCompressPictures="0"/>'+
+			'<bookViews>'+
+				'<workbookView xWindow="0" yWindow="0" windowWidth="25600" windowHeight="19020" tabRatio="500"/>'+
+			'</bookViews>'+
+			'<sheets>'+
+				'<sheet name="" sheetId="1" r:id="rId1"/>'+
+			'</sheets>'+
+		'</workbook>',
+
+	"xl/worksheets/sheet1.xml":
+		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
+		'<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
+			'<sheetData/>'+
+		'</worksheet>',
+
+	"xl/styles.xml":
+		'<?xml version="1.0" encoding="UTF-8"?>'+
+		'<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
+			'<numFmts count="6">'+
+				'<numFmt numFmtId="164" formatCode="#,##0.00_-\ [$$-45C]"/>'+
+				'<numFmt numFmtId="165" formatCode="&quot;£&quot;#,##0.00"/>'+
+				'<numFmt numFmtId="166" formatCode="[$€-2]\ #,##0.00"/>'+
+				'<numFmt numFmtId="167" formatCode="0.0%"/>'+
+				'<numFmt numFmtId="168" formatCode="#,##0;(#,##0)"/>'+
+				'<numFmt numFmtId="169" formatCode="#,##0.00;(#,##0.00)"/>'+
+			'</numFmts>'+
+			'<fonts count="5" x14ac:knownFonts="1">'+
+				'<font>'+
+					'<sz val="11" />'+
+					'<name val="Calibri" />'+
+				'</font>'+
+				'<font>'+
+					'<sz val="11" />'+
+					'<name val="Calibri" />'+
+					'<color rgb="FFFFFFFF" />'+
+				'</font>'+
+				'<font>'+
+					'<sz val="11" />'+
+					'<name val="Calibri" />'+
+					'<b />'+
+				'</font>'+
+				'<font>'+
+					'<sz val="11" />'+
+					'<name val="Calibri" />'+
+					'<i />'+
+				'</font>'+
+				'<font>'+
+					'<sz val="11" />'+
+					'<name val="Calibri" />'+
+					'<u />'+
+				'</font>'+
+			'</fonts>'+
+			'<fills count="6">'+
+				'<fill>'+
+					'<patternFill patternType="none" />'+
+				'</fill>'+
+				'<fill/>'+ // Excel appears to use this as a dotted background regardless of values
+				'<fill>'+
+					'<patternFill patternType="solid">'+
+						'<fgColor rgb="FFD9D9D9" />'+
+						'<bgColor indexed="64" />'+
+					'</patternFill>'+
+				'</fill>'+
+				'<fill>'+
+					'<patternFill patternType="solid">'+
+						'<fgColor rgb="FFD99795" />'+
+						'<bgColor indexed="64" />'+
+					'</patternFill>'+
+				'</fill>'+
+				'<fill>'+
+					'<patternFill patternType="solid">'+
+						'<fgColor rgb="ffc6efce" />'+
+						'<bgColor indexed="64" />'+
+					'</patternFill>'+
+				'</fill>'+
+				'<fill>'+
+					'<patternFill patternType="solid">'+
+						'<fgColor rgb="ffc6cfef" />'+
+						'<bgColor indexed="64" />'+
+					'</patternFill>'+
+				'</fill>'+
+			'</fills>'+
+			'<borders count="2">'+
+				'<border>'+
+					'<left />'+
+					'<right />'+
+					'<top />'+
+					'<bottom />'+
+					'<diagonal />'+
+				'</border>'+
+				'<border diagonalUp="false" diagonalDown="false">'+
+					'<left style="thin">'+
+						'<color auto="1" />'+
+					'</left>'+
+					'<right style="thin">'+
+						'<color auto="1" />'+
+					'</right>'+
+					'<top style="thin">'+
+						'<color auto="1" />'+
+					'</top>'+
+					'<bottom style="thin">'+
+						'<color auto="1" />'+
+					'</bottom>'+
+					'<diagonal />'+
+				'</border>'+
+			'</borders>'+
+			'<cellStyleXfs count="1">'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" />'+
+			'</cellStyleXfs>'+
+			'<cellXfs count="61">'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="1" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="2" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="3" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="4" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
+					'<alignment horizontal="left"/>'+
+				'</xf>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
+					'<alignment horizontal="center"/>'+
+				'</xf>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
+					'<alignment horizontal="right"/>'+
+				'</xf>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
+					'<alignment horizontal="fill"/>'+
+				'</xf>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
+					'<alignment textRotation="90"/>'+
+				'</xf>'+
+				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
+					'<alignment wrapText="1"/>'+
+				'</xf>'+
+				'<xf numFmtId="9"   fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="164" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="165" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="166" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="167" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="168" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="169" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="3" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+				'<xf numFmtId="4" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
+			'</cellXfs>'+
+			'<cellStyles count="1">'+
+				'<cellStyle name="Normal" xfId="0" builtinId="0" />'+
+			'</cellStyles>'+
+			'<dxfs count="0" />'+
+			'<tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4" />'+
+		'</styleSheet>'
+};
+// Note we could use 3 `for` loops for the styles, but when gzipped there is
+// virtually no difference in size, since the above can be easily compressed
+
+// Pattern matching for special number formats. Perhaps this should be exposed
+// via an API in future?
+var _excelSpecials = [
+	{ match: /^\-?\d+\.\d%$/,       style: 60, fmt: function (d) { return d/100; } }, // Precent with d.p.
+	{ match: /^\-?\d+\.?\d*%$/,     style: 56, fmt: function (d) { return d/100; } }, // Percent
+	{ match: /^\-?\$[\d,]+.?\d*$/,  style: 57 }, // Dollars
+	{ match: /^\-?£[\d,]+.?\d*$/,   style: 58 }, // Pounds
+	{ match: /^\-?€[\d,]+.?\d*$/,   style: 59 }, // Euros
+	{ match: /^\([\d,]+\)$/,        style: 61, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } },  // Negative numbers indicated by brackets
+	{ match: /^\([\d,]+\.\d{2}\)$/, style: 62, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } },  // Negative numbers indicated by brackets - 2d.p.
+	{ match: /^[\d,]+$/,            style: 63 }, // Numbers with thousand separators
+	{ match: /^[\d,]+\.\d{2}$/,     style: 64 }  // Numbers with 2d.p. and thousands separators
+];
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * DataTables options and methods
+ */
+
+// Set the default SWF path
+DataTable.Buttons.swfPath = '//cdn.datatables.net/buttons/1.2.4/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;
+		}
+
+		this.processing( true );
+
+		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 );
+
+		this.processing( false );
+
+		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 ) {
+		this.processing( true );
+
+		var flash = config._flash;
+		var rowPos = 0;
+		var rels = $.parseXML( excelStrings['xl/worksheets/sheet1.xml'] ) ; //Parses xml
+		var relsGet = rels.getElementsByTagName( "sheetData" )[0];
+
+		var xlsx = {
+			_rels: {
+				".rels": $.parseXML( excelStrings['_rels/.rels'] )
+			},
+			xl: {
+				_rels: {
+					"workbook.xml.rels": $.parseXML( excelStrings['xl/_rels/workbook.xml.rels'] )
+				},
+				"workbook.xml": $.parseXML( excelStrings['xl/workbook.xml'] ),
+				"styles.xml": $.parseXML( excelStrings['xl/styles.xml'] ),
+				"worksheets": {
+					"sheet1.xml": rels
+				}
+
+			},
+			"[Content_Types].xml": $.parseXML( excelStrings['[Content_Types].xml'])
+		};
+
+		var data = dt.buttons.exportData( config.exportOptions );
+		var currentRow, rowNode;
+		var addRow = function ( row ) {
+			currentRow = rowPos+1;
+			rowNode = _createNode( rels, "row", { attr: {r:currentRow} } );
+
+			for ( var i=0, ien=row.length ; i<ien ; i++ ) {
+				// Concat both the Cell Columns as a letter and the Row of the cell.
+				var cellId = createCellPos(i) + '' + currentRow;
+				var cell = null;
+
+				// For null, undefined of blank cell, continue so it doesn't create the _createNode
+				if ( row[i] === null || row[i] === undefined || row[i] === '' ) {
+					continue;
+				}
+
+				row[i] = $.trim( row[i] );
+
+				// Special number formatting options
+				for ( var j=0, jen=_excelSpecials.length ; j<jen ; j++ ) {
+					var special = _excelSpecials[j];
+
+					// TODO Need to provide the ability for the specials to say
+					// if they are returning a string, since at the moment it is
+					// assumed to be a number
+					if ( row[i].match && ! row[i].match(/^0\d+/) && row[i].match( special.match ) ) {
+						var val = row[i].replace(/[^\d\.\-]/g, '');
+
+						if ( special.fmt ) {
+							val = special.fmt( val );
+						}
+
+						cell = _createNode( rels, 'c', {
+							attr: {
+								r: cellId,
+								s: special.style
+							},
+							children: [
+								_createNode( rels, 'v', { text: val } )
+							]
+						} );
+
+						break;
+					}
+				}
+
+				if ( ! cell ) {
+					if ( typeof row[i] === 'number' || (
+						row[i].match &&
+						row[i].match(/^-?\d+(\.\d+)?$/) &&
+						! row[i].match(/^0\d+/) )
+					) {
+						// Detect numbers - don't match numbers with leading zeros
+						// or a negative anywhere but the start
+						cell = _createNode( rels, 'c', {
+							attr: {
+								t: 'n',
+								r: cellId
+							},
+							children: [
+								_createNode( rels, 'v', { text: row[i] } )
+							]
+						} );
+					}
+					else {
+						// String output - replace non standard characters for text output
+						var text = ! row[i].replace ?
+							row[i] :
+							row[i].replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F-\x9F]/g, '');
+
+						cell = _createNode( rels, 'c', {
+							attr: {
+								t: 'inlineStr',
+								r: cellId
+							},
+							children:{
+								row: _createNode( rels, 'is', {
+									children: {
+										row: _createNode( rels, 't', {
+											text: text
+										} )
+									}
+								} )
+							}
+						} );
+					}
+				}
+
+				rowNode.appendChild( cell );
+			}
+
+			relsGet.appendChild(rowNode);
+			rowPos++;
+		};
+
+		$( 'sheets sheet', xlsx.xl['workbook.xml'] ).attr( 'name', _sheetname( config ) );
+
+		if ( config.customizeData ) {
+			config.customizeData( data );
+		}
+
+		if ( config.header ) {
+			addRow( data.header, rowPos );
+			$('row c', rels).attr( 's', '2' ); // bold
+		}
+
+		for ( var n=0, ie=data.body.length ; n<ie ; n++ ) {
+			addRow( data.body[n], rowPos );
+		}
+
+		if ( config.footer && data.footer ) {
+			addRow( data.footer, rowPos);
+			$('row:last c', rels).attr( 's', '2' ); // bold
+		}
+
+		// Set column widths
+		var cols = _createNode( rels, 'cols' );
+		$('worksheet', rels).prepend( cols );
+
+		for ( var i=0, ien=data.header.length ; i<ien ; i++ ) {
+			cols.appendChild( _createNode( rels, 'col', {
+				attr: {
+					min: i+1,
+					max: i+1,
+					width: _excelColWidth( data, i ),
+					customWidth: 1
+				}
+			} ) );
+		}
+
+		// Let the developer customise the document if they want to
+		if ( config.customize ) {
+			config.customize( xlsx );
+		}
+
+		_xlsxToStrings( xlsx );
+
+		flash.setAction( 'excel' );
+		flash.setFileName( _filename( config ) );
+		flash.setSheetData( xlsx );
+		_setText( flash, '' );
+
+		this.processing( false );
+	},
+
+	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 ) {
+		this.processing( true );
+
+		// 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: typeof config.message == 'function' ? config.message(dt, button, config) : 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
+		} ) );
+
+		this.processing( false );
+	},
+
+	extension: '.pdf',
+
+	orientation: 'portrait',
+
+	pageSize: 'A4',
+
+	message: '',
+
+	newline: '\n'
+} );
+
+
+return DataTable.Buttons;
+}));