/**
 * @name AnyChart
 * @projectDescription AnyChart JavaScript Integration Library
 * 
 * @version 2.5
 * 
 */

var com = {};
com.anychart = {};

/**
 * Browser class
 * @static
 * @class Browser
 * Brower information
 */
var Browser = function(){};

/**
 * Is browser Internet Explorer?
 * @static
 * @field {Boolean}
 */
Browser.isIE = /(msie|internet explorer)/i.test(navigator.userAgent);

/**
 * Is browser Apple Sarari?
 * @static
 * @field {Boolean}
 */
Browser.isSafari = /safari/i.test(navigator.userAgent);

/**
 * Is browser Opera?
 * @static
 * @field {Boolean}
 */
Browser.isOpera = (window.opera != undefined);

//---------------------------------------------------------------------
//
//						AnyChart class
//
//---------------------------------------------------------------------

/**
 * AnyChart class
 * 
 * @class AnyChart
 * @alias com.anychart.AnyChart
 * @param {String} [swfPath] path to chart swf file
 * @param {String} [preloaderSWFPath] path to chart preloader swf file
 */
com.anychart.AnyChart = function(){
	switch (arguments.length) {
		case 0:
			this.constructor();
			break;
		case 1:
			this.constructor(arguments[0]);
			break;
		case 2:
			this.constructor(arguments[0],arguments[1]);
			break;
	}
};
var AnyChart = com.anychart.AnyChart;

AnyChart._charts = {};

AnyChart.prototype = {
	
	//------------------------------------
	//			html wrapper
	//------------------------------------
	
	/**
	 * chart id
	 * @field {String}
	 */
	id: null,
	
	/**
	 * chart width
	 * @see AnyChart.width
	 * @field {String}
	 */
	width: NaN,
	
	/**
	 * chart height
	 * @see AnyChart.height
	 * @field {String}
	 */
	height: NaN,
	
	quality: "high",
	
	/**
	 * Flash movie background html color
	 * @field {String}
	 */
	bgColor: "#FFFFFF",
	
	/**
	 * Path to swf file
	 * @field {String}
	 */
	swfFile: null,
	
	/**
	 * Path to preloader swf file
	 * @field {String}
	 */
	preloaderSWFFile: null,
	
	/**
	 * embed (or object) DOM element with chart
	 * @field {Object}
	 */
	flashObject: null,
	
	_containerNode: null,
	_containerId: null,
	
	_isWrited: false,
	
	/**
	 * Text to be shown on preloader initilization
	 * @field {String}
	 */
	preloaderInitText: null,
	
	/**
	 * Text to be shown while AnyChart is loading  AnyChart.Swf
	 * @field {String}
	 */
	preloaderLoadingText: null,
	
	/**
	 * Text to be shownwhile AnyChart   is initializing
	 * @field {String}
	 */
	initText: null,
	
	/**
	 * Text to be shown while AnyChart is loading  XML Data.
	 * @field {String}
	 */
	xmlLoadingText: null,
	
	/**
	 * Text to be shown while AnyChart is loading  resources (images, etc.)
	 * @field {String}
	 */
	resourcesLoadingText: null,
	
	/**
	 * Text to be shown when AnyChart gets chart without data.
	 * @field {String}
	 */
	noDataText:null,
	
	/**
	 * Text to be shown when AnyChart gets no data source (neither XMLFile nor XMLText is set to chart)
	 * @field {String}
	 */
	waitingForDataText: null,
	
	/**
	 * Text to be shown while AnyChart is loading chart templates
	 * @field {String}
	 */
	templatesLoadingText: null,
	
	/**
	 * Sets the Window Mode property of the SWF file for transparency, layering, and 
	 * positioning in the browser. Valid values of wmode are window, opaque, and transparent.
	 * Set to <code>window</code> to play the SWF in its own rectangular window on a web page.
	 * Set to <code>opaque</code> to hide everything on the page behind it.
	 * Set to <code>transparent</code> so that the background of the HTML page shows through all transparent portions of the SWF file.
	 * @field {String}
	 */
	wMode: null,
	
	_canDispatchEvent: false,
	_nonDispatcedEvents: null,
	_protocol: "http",
	
	constructor: function() {
		
		//check protocol
		if (location.protocol == 'https:')
			this._protocol = 'https';
		else
			this._protocol = 'http';
		
		this.id = AnyChart.getUniqueChartId();
		switch (arguments.length) {
			case 0:
				this.swfFile = AnyChart.swfFile;
				this.preloaderSWFFile = AnyChart.preloaderSWFFile;
				break;
			case 1:
				this.swfFile = arguments[0];
				this.preloaderSWFFile = AnyChart.preloaderSWFFile;
				break;
			case 2:
				this.swfFile = arguments[0];
				this.preloaderSWFFile = arguments[1];
				break;
		}
		this.width = AnyChart.width;
		this.height = AnyChart.height;
		this.quality = 'high';
		this.bgColor = '#FFFFFF';
		this._xmlFile = null;
		this.loaded = false;
		this._listeners = new Array();
		this._loaded = false;
		this._created = false;
		this._canDispatchEvent = false;
		this._nonDispatcedEvents = new Array();
		this.wMode = null;
		
		var ths = this;
		this.addEventListener('create',function(e){
													ths._onChartLoad();
												  });
		this.addEventListener('draw',function(e) {
													ths._onChartDraw();
											     });
		this._xmlSource = null;
		this._isWrited = false;
		this._containerId = null;
		this._containerNode = null;
		
		this.preloaderInitText = AnyChart.preloaderInitText;
		this.preloaderLoadingText = AnyChart.preloaderLoadingText;
		this.initText = AnyChart.initText;
		this.xmlLoadingText = AnyChart.xmlLoadingText;
		this.resourcesLoadingText = AnyChart.resourcesLoadingText;
		this.noDataText = AnyChart.noDataText;
		this.waitingForDataText = AnyChart.waitingForDataText;
		this.templatesLoadingText = AnyChart.templatesLoadingText;
		
		AnyChart._registerChart(this);
	},
	
	/**
	 * Write anychart html code into page<br />
	 * if target not specified - Directly write to the current window
	 * else if target is String - Write to element in the current window by its id
	 * else write to element in the current window by its reference
	 * @method
	 * @param {Object} [target]
	 */
	write: function() {
		if (!this._checkPlayerVersion()) return;
		if (this._isWrited) return;
		var htmlCode = this._getFlashObjectHTML();
		if (arguments[0] == undefined){
			this._writeToCurrentWindow(htmlCode);
		}else {
			var target = arguments[0];
			if (!Browser.isIE && (!Browser.isSafari && !Browser.isOpera && target instanceof Window)) {
				this._writeToWindow(target, htmlCode);
			}else if (typeof(target) == 'string' || (!Browser.isSafari && target instanceof String)) {
				this._writeToHTMLTarget(target, htmlCode);
			}else if (Browser.isIE && target.innerHTML == undefined) {
				this._writeToWindow(target, htmlCode);
			}else {
				this._writeToHTMLTarget(target, htmlCode);
			}
		}
		this._canDispatchEvent = true;
		for (var i = 0;i<this._nonDispatcedEvents.length;i++) {
			this.dispatchEvent(this._nonDispatcedEvents[i]);
		}
		this._isWrited = true;
	},
	
	_writeToCurrentWindow: function(htmlCode) {
		this._writeToWindow(window, htmlCode);
	},
	
	_writeToWindow: function(w, htmlCode) {
		this._initFlashObject(w, htmlCode, false);
		this._initResize(w);
		if (w != window) {
			w.AnyChart = AnyChart;
		}
	},
	
	_writeToHTMLTarget: function(target, htmlCode) {
		if (typeof(target) == 'string' || (!Browser.isSafari && target instanceof String)) {
			target = document.getElementById(String(target));
		}
		this._initFlashObject(target, htmlCode, true);
		this._initResize(window);
	},
	
	_createContainer: function() {
		this._containerId = AnyChart._getUniqueContainerId(this.id);
		var container = document.createElement('div');
		container.setAttribute('id',this._containerId);
		this._initPrint();
		return container;
	},
	
	_initFlashObject: function(htmlTarget, htmlCode, useInnerHTML) {
		var target = (Browser.isIE) ? htmlTarget : this._createContainer();
		
		if (Browser.isIE) {
			try {
				var path = document;
				var obj = target;
				var hasErrorsInTree = false;
				if (obj != undefined) {
					obj = obj.parentNode;
					while (obj != undefined && obj != null) {						
						if (obj.nodeName != null && obj.nodeName.toLowerCase() == 'form') {
							if (obj.name == undefined || obj.name == null || obj.name.length == 0) {
								hasErrorsInTree = true;
								break;
							}else {
								path = path.forms[obj.name];
							}
						}
						obj = obj.parentNode;
					}
				}
			}catch (e) {}
			
			if (!hasErrorsInTree) {
				window[this.id] = new Object();
				window[this.id].SetReturnValue = function(){};
				try {
					if (useInnerHTML) {
						target.innerHTML = htmlCode;
					}else {
						target.document.write(htmlCode);
					}
				}catch (e) {}
				window[this.id].SetReturnValue = null;
				var fncts = {};
				for (var j in window[this.id]) {
					if (typeof(window[this.id][j]) == 'function')
						fncts[j] = window[this.id][j];
				}
				window[this.id] = path[this.id];
				
				this.flashObject = window[this.id];
				for (var j in fncts) {
					this._rebuildExternalInterfaceFunction(this.flashObject,j);
				}
				this._onHTMLCreate();
			}
		}else {
			target.innerHTML = htmlCode;
			this._createImage(target);
			if (useInnerHTML) {
				htmlTarget.innerHTML = '';
				htmlTarget.appendChild(target);
			}else {
				htmlTarget.document.getElementsByTagName('body')[0].appendChild(target);
			}
				
			this.flashObject = document.getElementById(this.id);
			this._containerNode = this.flashObject.parentNode;
			this._onHTMLCreate();
		}
	},
	
	_rebuildExternalInterfaceFunction: function(obj, functionName) {
		eval('obj[functionName] = function(){return eval(this.CallFunction("<invoke name=\\"'+functionName+'\\" returntype=\\"javascript\\">" + __flash__argumentsToXML(arguments,0) + "</invoke>"));}');
	},
	
	_getFlashObjectHTML: function() {
		return Browser.isIE ? this._getObjectHTML() : this._getEmbedHTML();
	},
	
	_buildFlashVars: function() {
		var res = new String();
		res += '__externalObjId='+this.id;
		if (Browser.isOpera)
			res += '&dispatchMouseEvents=0';
		if (this._xmlFile != null)
			res += '&XMLFile='+this._xmlFile;
		if (AnyChart.useBrowserResize && !Browser.isIE)
			res += '&__jsresize=1';
		if (this.preloaderSWFFile != null) {
			res += '&swffile='+this.swfFile;
			if (this.preloaderInitText != null)
				res += '&preloaderInitText='+this.preloaderInitText;
			if (this.preloaderLoadingText != null)
				res += '&preloaderLoadingText='+this.preloaderLoadingText;
		}
		if (this.initText != null)
			res += '&initText='+this.initText;
		if (this.xmlLoadingText != null)
			res += '&xmlLoadingText='+this.xmlLoadingText;
		if (this.resourcesLoadingText != null)
			res += '&resourcesLoadingText='+this.resourcesLoadingText;
		if (this.waitingForDataText != null)
			res += '&waitingForDataText='+this.waitingForDataText;
		if (this.templatesLoadingText != null)
			res += '&templatesLoadingText='+this.templatesLoadingText;
		if (this.noDataText != null)
			res += '&nodatatext='+this.noDataText;
		return res;
	},
	
	updateSize: function(width, height) {
		this.flashObject.setAttribute('width',width);
		this.flashObject.setAttribute('height',height);
	},
	
	_getMoviePath: function() {
		return this.preloaderSWFFile != null ? this.preloaderSWFFile : this.swfFile;
	},
	
	_getObjectHTML: function() {
		var source = '<obj'+'ect id="'+this.id+'" name="'+this.id+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+this.width+'" height="'+this.height+'" codebase="'+this._protocol+'://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab">';
		source += '<param name="movie" value="'+this._getMoviePath()+'" />';
		source += '<param name="bgcolor" value="'+this.bgColor+'" />';
		source += '<param name="allowScriptAccess" value="always" />';
		source += '<param name="FlashVars" value="'+this._buildFlashVars()+'" />';
		if (this.wMode != null) 
			source += '<param name="wmode" value="'+this.wMode+'" />';
		source += '</obj'+'ect>';
		return source;
	},
	
	_getEmbedHTML: function() {
		var source = '<embed type="application/x-shockwave-flash" pluginspage="'+this._protocol+'://www.adobe.com/go/getflashplayer" ';
		source += 'src="'+this._getMoviePath()+'" ';
		source += 'width="'+this.width+'" ';
		source += 'height="'+this.height+'" ';
		source += 'id="'+this.id+'" ';
		source += 'name="'+this.id+'" ';
		source += 'bgColor="'+this.bgColor+'" ';
		source += 'allowScriptAccess="always" ';
		if (this.wMode != null)
			source += 'wmode="'+this.wMode+'" ';
		source += 'flashvars="'+this._buildFlashVars()+'" />';
		return source;
	},
	
	//------------------------------------
	//			Printing
	//------------------------------------
	
	_onChartDraw: function() {
		if (!Browser.isIE) { 
			this._setPrintImage();
		}else {
			this._initIEPrinting();
		}
	},
	
	_initIEPrinting: function() {
		
		var obj = this.flashObject;
		if (obj == null) return;
		
		window.attachEvent("onbeforeprint",function(e) {
			obj.setAttribute("tmpW",obj.width);
			obj.setAttribute("tmpH",obj.height);
			
			obj.width = (obj.getWidth != undefined) ? obj.getWidth() : obj.width;
			obj.height = (obj.getHeight != undefined) ? obj.getHeight() : obj.height;
			
			if (obj.getAttribute("tmpW").indexOf("%") != -1 ||
			    obj.getAttribute("tmpH").indexOf("%") != -1) {
				//ie percent width or height hack
				obj.focus();
			}
		});
		window.attachEvent("onafterprint",function() {
			obj.width = obj.getAttribute("tmpW");
			obj.height = obj.getAttribute("tmpH");
		});
	},
	
	_createNormalCSS: function() {
		var head = document.getElementsByTagName('head');
		head = ((head.length != 1) ? null : head[0]);
		
		if (head == null)
			return false;
			
		if (this._containerId == null) 
			return false;
			
		//crete style node
		var style = document.createElement('style');
		style.setAttribute('type','text/css');
		style.setAttribute('media','screen');
		//write normal style
		var objDescriptor = 'div#'+this._containerId;
		var imgDescriptor = objDescriptor+' img';
		var objRule = "width: "+this.width+";\n"+
					  "height: "+this.height+";"+
					  "padding: 0;\n"+
					  "margin: 0;";
		var imgRule = "display: none;\n" +
					  "width: "+this.width+";"+
					  "height: "+this.height+";";
		style.appendChild(document.createTextNode(objDescriptor + '{' + objRule + "}\n"));
		style.appendChild(document.createTextNode(imgDescriptor + '{' + imgRule + '}'));
		//add style to head
		head.appendChild(style);
		
		return true;
	},
	
	_createPrintCSS: function() {
		var head = document.getElementsByTagName('head');
		head = ((head.length != 1) ? null : head[0]);

		if (this._containerId == null)
			return false;	
		
		//create image style node for print
		var style = document.createElement('style');
		style.setAttribute('type','text/css');
		style.setAttribute('media','print');
		//write image style
		var imgDescriptor = '#'+this._containerId+' img';
		var imgRule = 'display: block;';
		if (this.flashObject != null &&
			this.flashObject.getWidth != undefined &&
			this.flashObject.getHeight != undefined) {
				imgRule += 'width: '+this.flashObject.getWidth()+'px;';
				imgRule += 'height: '+this.flashObject.getHeight()+'px;';
		}
		style.appendChild(document.createTextNode(imgDescriptor + '{' + imgRule + '}'));
		//write object style
		var objDescriptor = '#'+this._containerId+' embed';
		var objRule = 'display: none;';
		style.appendChild(document.createTextNode(objDescriptor + '{' + objRule + '}'));
		//add style to head
		head.appendChild(style);
		return true;
	},
	
	_initPrint: function() {
		this._createNormalCSS();
		this._createPrintCSS();
	},
	
	_createImage: function(target) {
		var img = document.createElement('img');
		target.appendChild(img);
	},
	
	_setPrintImage: function() {
		var img = this._containerNode.getElementsByTagName('img');
		if (img.length != 1) return;
		img = img[0];
		img.src = 'data:image/png;base64,'+this.getPng();
	},
	
	//------------------------------------
	//			resize
	//------------------------------------
	
	_resizeChart: function() {
		if (AnyChart.useBrowserResize && this.flashObject.ResizeChart != undefined)
			this.flashObject.ResizeChart();
	},
	
	
	_initResize: function(win) {
		var ths = this;
		if (Browser.isIE) {
			win.attachEvent("onresize",function() {
				ths._resizeChart();
			});
		}else {
			addEventListener("resize",function() {
				ths._resizeChart();
			},false);
		}
	},
	
	//------------------------------------
	//			data
	//------------------------------------
	
	_xmlSource: null,
	
	/**
	 * Set chart data	 
	 * @method
	 * @param {Object} data
	 */
	setData: function(data) {
		if (typeof(data) == 'string' || (!Browser.isSafari && data instanceof String)) {
			if (!this._loaded || !this._created)
				this._xmlSource = data;
			else
				this.setXMLDataFromString(data);
			return;
		}
	},
	
	setJSData: function(data) {
		var xmlData = JSONConverter.toXML(data);
		this.setData(xmlData);
	},
	
	updateData: function(path, data) {
		if (this.flashObject != null && this.flashObject.UpdateData != null)			 
			this.flashObject.UpdateData(path, data);
	},
	
	updatePointData: function(groupName, pointName, data) {
		if (this.flashObject != null && this.flashObject.UpdatePointData != null)			 
			this.flashObject.UpdatePointData(groupName, pointName, data);
	},
	
	updateViewPointData: function(viewName, groupName, pointName, data) {
		if (this.flashObject != null && this.flashObject.UpdateViewPointData != null)			 
			this.flashObject.UpdateViewPointData(groupName, pointName, data);
	},
	
	_checkPath: function(path) {
		var currentHost = location.host;
		var currentPath = location.pathname;
		if (location.protocol == "file:")
			return path;
		var protocol = location.protocol;
		currentHost = protocol+"//"+currentHost;
		currentPath = currentHost + currentPath.substr(0,currentPath.lastIndexOf("/")+1);		
		if ((path.charAt(0)+path.charAt(1)) == './') {
			return currentPath+path;
		}else if (path.charAt(0) == '/') {
			return currentHost+path;
	    }
	    return path;
	},
	
	/**
	 * Set chart data file path
	 * @method
	 * @param {String} path
	 */
	setXMLFile: function(path) {
		path = this._checkPath(path);
		if (this._created || this._loaded)
			this.setXMLDataFromURL(path);
		else
			this._xmlFile = path;
	},
	
	_checkPresetXMLSource: function() {
		if (this._xmlSource != null && this._created && this._loaded) {
			var ths = this;
			setTimeout( function() {
				ths.setXMLDataFromString(ths._xmlSource);
			},1);
		}
	},
	
	//------------------------------------
	//			events
	//------------------------------------
	
	_onChartLoad: function() {
		this._loaded = true;
		this._checkPresetXMLSource();
	},
	
	_onHTMLCreate: function() {
		this._created = true;
		this._checkPresetXMLSource();
	},
	
	_created: false,
	_loaded: false,
	
	_listeners: null,
	
	/**
	 * Add listener to the event
	 * 
	 * @param {String} event - the type of the event
	 * @param {Function} callback - function called when an event occurs
	 */
	addEventListener: function(event, callback) {
		this._listeners.push({type: event, call: callback});
	},
	
	dispatchEvent: function(event) {
		if (!this._canDispatchEvent) {
			this._nonDispatcedEvents.push(event);
		};
		var type = event.type;
		event.target = this;
		for (var i = 0;i<this._listeners.length;i++) {
			if (this._listeners[i].type == type) {
				this._listeners[i].call(event);
			}
		}
	},
	
	//------------------------------------
	//			actions
	//------------------------------------
	
	setXMLDataFromString: function(data) {
		if (this.flashObject != null &&
			this.flashObject.SetXMLDataFromString != null)
		this.flashObject.SetXMLDataFromString(data.toString());
	},
	
	setXMLDataFromURL: function(url) {
		if (this.flashObject != null &&
			this.flashObject.SetXMLDataFromURL != null) {
			this.flashObject.SetXMLDataFromURL(url);
		}
	},
	
	/**
	 * Sets XML path to the certain view in dashboard.
	 * @param {String} viewId view id
	 * @param {String} xmlPath path to XML file 
	 */
	setViewXMLFile: function(viewId, url) {
		if (this.flashObject != null && 
			this.flashObject.UpdateViewFromURL != null)
		this.flashObject.UpdateViewFromURL(viewId, url);
	},
	
	/**
	 * Sets XML string to the certain view in dashboard.
	 * @param {String} viewId view id
	 * @param {String} data string with XML
	 */
	setViewData: function(viewId, data) {
		if (this.flashObject != null && 
			this.flashObject.UpdateViewFromString != null)
		this.flashObject.UpdateViewFromString(viewId, data);
	},
	
	/**
	 * Displays loading message
	 * 
	 * dashboard:
	 * setLoading(viewId, messageText)
	 * 
	 * global:
	 * setLoading(messageText)
	 * 
	 * @param {String} messageTextOrViewId message text or view id
	 * @param {String} messageText message text
	 */
	setLoading: function() {
		if (this.flashObject == null || this.flashObject.SetLoading == null) return; 
		switch (arguments.length) {
			case 1:
				this.flashObject.SetLoading(null, arguments[0]);
				break;
			case 2:
				this.flashObject.SetLoading(arguments[0], arguments[1]);
				break;
		}
	},
	
	/**
	 * Gets base64 encoded png chart screenshot
	 * @return {String}
	 */
	getPng: function() {
		return this.flashObject.GetPngScreen();
	},
	
	/**
	 * Gets base64 encoded jpeg chart screenshot
	 * @return {String}
	 */
	getJpeg: function() {
		return this.flashObject.GetJPEGScreen();
	},
	
	/**
	 * Runs chart printing dialog
	 */
	printChart: function() {
		this.flashObject.PrintChart();
	},
	
	/**
	 * Runs image saving dialog
	 */
	saveAsImage: function() {
		this.flashObject.SaveAsImage();
	},
	
	/**
	 * Runs pdf saving dialog
	 */
	saveAsPDF: function() {
		this.flashObject.SaveAsPDF();
	},
	
	/**
	 * Gets information
	 * @return {Object}
	 */
	getInformation: function() {
		return this.flashObject.GetInformation();
	},
	
	//------------------------------------
	//			player version
	//------------------------------------
	
	_checkPlayerVersion: function() {
		var version = this._getFlashPlayerVersion();
		if (version == null) return false;
		if (version.major < 9) return false;
		return true;
	},
	
	_getFlashPlayerVersion: function() {
		
		if (navigator.plugins != null && navigator.mimeTypes.length > 0) {
			var flashPlugin =  navigator.plugins["Shockwave Flash"];
			if (flashPlugin != null && flashPlugin.description != null) {
				var versionInfo = flashPlugin.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split(".");
				return {major: versionInfo[0], minor: versionInfo[1], rev: versionInfo[2]};
			}
			return null;
		}
		
		var activeX = null;
		
		if (navigator.userAgent != null && navigator.userAgent.indexOf("Windows CE") != -1) {
			var versionIndex = 4;
			
			while (true) {
				try {					
					activeX = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ versionIndex);
					versionIndex ++;
				}catch (e) {
					break;
				}
			}
			
			if (activeX == null) return null;
			return {major: versionIndex, minor: 0, rev: 0};
						
		}
		
		var version = null;
		
		try {
			activeX = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		}catch (e) {
			try {
				activeX = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
				version = {major: 6, minor: 0, rev: 21};
				activeX.AllowScriptAccess = "always";
			}catch (e) {
				if (version != null && version.major == 6) return version;
			}
			try {
				activeX = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			}catch (e) { /* do nothing */ }
		}
		if (activeX == null) return null;
		var versionInfo = activeX.GetVariable("$version").split(" ")[1].split(",");
		return {major: versionInfo[0], minor: versionInfo[1], rev: versionInfo[2]};
	}
};

/**
 * Get chart by its id
 * 
 * @static
 * @method
 * @param {String} id chart id
 * @return {AnyChart} chart
 * 
 */
AnyChart.getChartById = function(id) {
	return AnyChart._charts[id];
};

AnyChart._chartsCount = 0;

AnyChart._registerChart = function(chart) {
	AnyChart._charts[chart.id] = chart;
	AnyChart._chartsCount ++;
};

/**
 * Default AnyChart swf file
 * @static
 * @field {String}
 */
AnyChart.swfFile = null;

/**
 * Default AnyChart preloader swf file
 * @static
 * @field {String}
 */
AnyChart.preloaderSWFFile = null;

/**
 * use browser resize event (faster) instead of Flash Player resize
 * @static
 * @field {Boolean}
 */
AnyChart.useBrowserResize = true;

/**
 * Default chart width
 * @static
 * @field
 */
AnyChart.width = 550;

/**
 * Default chart height
 * @static
 * @field
 */
AnyChart.height = 400;

/**
 * Default text to be shown on preloader initilization
 * @static
 * @field {String}
 */
AnyChart.preloaderInitText = "Initializing...";

/**
 * Default text to be shown when preloader loads AnyChart.Swf
 * @static
 * @field {String}
 */
AnyChart.preloaderLoadingText = "Loading... ";

/**
 * Default text to be shown when AnyChart is initializing
 * @static
 * @field {String}
 */
AnyChart.initText = "Initializing...";

/**
 * Default text to be shown when AnyChart loads XML Data.
 * @static
 * @field {String}
 */
AnyChart.xmlLoadingText = "Loading xml...";

/**
 * Default text to be shown when AnyChart loads resources (images, etc.)
 * @static
 * @field {String}
 */
AnyChart.resourcesLoadingText  = "Loading resources...";

/**
 * Default text to be shown when AnyChart gets chart without data
 * @static
 * @field {String}
 */
AnyChart.noDataText = "No Data";

/**
 * Text to be shown when AnyChart gets no data source (neither XMLFile nor XMLText is set to chart) 
 * @static
 * @field {String}
 */
AnyChart.waitingForDataText = "Waiting for data...";

/**
 * Text to be shown while AnyChart is loading chart templates.
 * @static
 * @field {String}
 */
AnyChart.templatesLoadingText = "Loading templates...";

AnyChart._replaceInfo = new Array();

/**
 * Generate unique chart id
 * @static
 * @method
 * @return {String}
 */
AnyChart.getUniqueChartId = function() {
	return 'chart__'+AnyChart._chartsCount;
}

AnyChart._getUniqueContainerId = function(chartId) {
	return '___CONTAINER___N'+chartId;
}

var JSONConverter = {};
JSONConverter.toXML = function(data) {	
	return JSONConverter.createNode("anychart",data);
}
JSONConverter.isAttribute = function(prop) {
	return (typeof(prop) == "string" || typeof(prop) == "number" || typeof(prop) == "boolean");	
}
JSONConverter.isCollection = function(prop) {
	return (prop instanceof Array);	
}
JSONConverter.createNode = function(nodeName, data) {
	var res = "<"+nodeName;
	for (var j in data) {
		if (j != "format" && j != "text" && JSONConverter.isAttribute(data[j])) {
			res += " "+j+"=\""+data[j]+"\"";
		}
	}
	res += ">";
	for (var j in data) {
		if (j == "format" || j == "text") {
			res += "<"+j+"><![CDATA["+data[j]+"]]></"+j+">";
		}else if (JSONConverter.isCollection(data[j])) {
			var nodes = data[j];
			for (var i = 0;i<nodes.length;i++) {
				res += JSONConverter.createNode(j,nodes[i]);
			}
		}else if (!JSONConverter.isAttribute(data[j])) {
			res += JSONConverter.createNode(j,data[j]);
		}
	}
	res += "</"+nodeName+">";
	return res;
}