// Simple Set Clipboard System// Author: Joseph Huckabyvar 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,		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) + 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 );		}	},		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		if (this.domElement && this.div) {			this.hide();			this.div.innerHTML = '';						var body = document.getElementsByTagName('body')[0];			try { body.removeChild( this.div ); } catch(e) {;}						this.domElement = null;			this.div = null;		}	},		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) ;}	},		setCharSet: function(charSet) {		// set the character set (UTF16LE or UTF8)		this.charSet = charSet;		if (this.ready) { this.movie.setCharSet(charSet) ;}	},		setBomInc: function(bomInc) {		// set if the BOM should be included or not		this.incBom = bomInc;		if (this.ready) { this.movie.setBomInc(bomInc) ;}	},		setFileName: function(newText) {		// set the file name		this.fileName = newText;		if (this.ready) this.movie.setFileName(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) {		// 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) {					var 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/)) {					var 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.setCharSet( this.charSet );				this.movie.setBomInc( this.incBom );				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	}	};