/*** 
 *	@projectDescription	XYLECMS - This library implements an AJAX CMS
 * 
 *	WARNING: This software program is protected by copyright law 
 *	and international treaties. Unauthorized reproduction or
 *	distribution of this program, or any portion of it, may result
 *	in severe civil and criminal penalties, and will be prosecuted
 *	to the maximum extent possible under the law.
 *
 *	@author 	Telmo Dias   telmo@xyle.pt
 *	@copyright	(C) 2007 XYLEDOT Unipessoal Lda. All Rights Reserved.
 *	@license	License to use this software can be obtained by contacting us at: info@xyle.pt
 *	@version	1.0.1
 *
***/

/* ############################################################################
 *  Este objecto é responsável por fazer as detecçõe de resolução de ecrã,
 *  versão de JS, e capacidades relacionadas com XML e AJAX, detecção da versão 
 *  do Flash e criação o código necessário para a inclusão do objecto de flash,
 *  incluindo as variáveis de inicio que forem necessárias
 * ############################################################################
 */
var XBrowser = {
	lauched: false,
	ff : false,
	ie : false,
	op : false,
	sf : false,
	mz : false,
	langId : 1,
	hasJS : false,
	jsVersion : 0,
	ajax : false,
	hasFlash : false,
	flashVersion : 0,
	innerWidth : 0,
	innerHeight : 0,
	screenWidth : 0,
	screenHeight : 0,
	dataBrowser : [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]
};

XBrowser.setLangCookie = function(langid){
	if (langid) {
		var date = new Date();
		date.setTime(date.getTime()+(365*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = "langid="+langid+expires+"; path=/";
};

XBrowser.readLangCookie = function(){
	var nameEQ = "langid=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
};

XBrowser.updateRes = function(){
	XBrowser.innerWidth = (document.all) ? document.body.clientWidth : window.innerWidth;
	XBrowser.innerHeight = (document.all) ? document.body.clientHeight : window.innerHeight;
	XBrowser.screenWidth = screen.width;
	XBrowser.screenHeight = screen.height;
	if(XyleCMS.mainLoaded){
		if(Number(XBrowser.innerWidth)>985){
			var nw = "980";
			var classn = "1";
		}else{
			var nw = "780";
			var classn = "2";
		}
		//$('maintable02').style.width=nw+"px";
		//window.setTimeout("$('maintable01').style.width='" + nw + "px';",null,"1000");
		
		if(nw=="980"){
			$('maintable01').style.width=nw + "px";
		}else{
			if(XBrowser.ie || XBrowser.op){
				$('maintable01').style.width=(nw-13) + "px";
				classn = "3";
			}else{
				$('maintable01').style.width=(nw-3) + "px";
			}
		}
		$('mw_top').style.className = 'mw_top' + classn;
		$('mw_top').style.backgroundImage = 'url(_assets/themes/'+XyleCMS.theme+'/images/general/top' + classn + '.png)';
		$('mw_hline1').style.className = 'mw_hline' + classn;
		$('mw_hline1').style.backgroundImage = 'url(_assets/themes/'+XyleCMS.theme+'/images/general/hline' + classn + '.png)';
		$('mw_top_menu').style.className = 'mw_top_menu' + classn;
		$('mw_hline2').style.className = 'mw_hline' + classn;
		$('mw_hline2').style.backgroundImage = 'url(_assets/themes/'+XyleCMS.theme+'/images/general/hline' + classn + '.png)';
		$('mw_hline3').style.className = 'mw_hline' + classn;
		$('mw_hline3').style.backgroundImage = 'url(_assets/themes/'+XyleCMS.theme+'/images/general/hline' + classn + '.png)';
		$('mw_bottom').style.className = 'mw_bottom' + classn;
		$('mw_bottom').style.backgroundImage = 'url(_assets/themes/'+XyleCMS.theme+'/images/general/bottom' + classn + '.png)';
		//$('guideImage').style.width= String(Number(nw)-202) + "px";
		//$('guideCell').style.width= String(Number(nw)-204) + "px";
	}
};

XBrowser.searchString = function (data) {
	for (var i=0;i<data.length;i++)	{
		var dataString = data[i].string;
		var dataProp = data[i].prop;
		this.versionSearchString = data[i].versionSearch || data[i].identity;
		if (dataString) {
			if (dataString.indexOf(data[i].subString) != -1)
				return data[i].identity;
		}
		else if (dataProp)
			return data[i].identity;
	}
};
	
XBrowser.searchVersion = function (dataString) {
	var index = dataString.indexOf(this.versionSearchString);
	if (index == -1) return;
	var bs = dataString.substring(index+this.versionSearchString.length+1,index+this.versionSearchString.length+4);
	return parseFloat(bs);
};

XBrowser.updateMessage = function(_newMsg, _replace){
	//alert(this.outputId);
	if(_replace){
		$(XMainUI.outputId).update(_newMsg);
	}else if($(XMainUI.outputId).innerHTML==""){
		$(XMainUI.outputId).update($(XMainUI.outputId).innerHTML + _newMsg);
	}else{
		$(XMainUI.outputId).update($(XMainUI.outputId).innerHTML + "<br>" + _newMsg);
	}
};

XBrowser.detect = function(_feedback){
	//alert(navigator.userAgent + '\n\n' + navigator.appVersion);
	if(_feedback==undefined) _feedback = true;
	
	if(_feedback) XBrowser.updateMessage(XyleCMS.feedBack.browser001, true);
	
	XBrowser.app = XBrowser.searchString(XBrowser.dataBrowser) || XyleCMS.feedBack.browser003;
	if(_feedback) XBrowser.updateMessage(XyleCMS.feedBack.browser002 + XBrowser.app);
	
	XBrowser.version = XBrowser.searchVersion(navigator.userAgent) || XBrowser.searchVersion(navigator.appVersion) || XyleCMS.feedBack.browser005;
	if(_feedback) XBrowser.updateMessage(XyleCMS.feedBack.browser004 + XBrowser.version);
	
	XBrowser.OS = XBrowser.searchString(XBrowser.dataOS) || "an unknown OS";
	if(_feedback) XBrowser.updateMessage(XyleCMS.feedBack.browser006 + XBrowser.OS);
	
	//alert(XBrowser.version);
	
	switch(XBrowser.app){
		case 'Safari':
			XBrowser.sf = true;
			break;
		case 'Opera':
			XBrowser.op = true;
			break;
		case 'Firefox':
			XBrowser.ff = true;
			break;
		case 'Netscape':
			XBrowser.mz = true;
			break;
		case 'Explorer':
			XBrowser.ie = true;
			break;
		case 'Mozilla':
			XBrowser.mz = true;
			break;
	}
	
	var lang = "";
	lang += (navigator.language != undefined)?navigator.language + ";&nbsp;":"";
	lang += (navigator.browserLanguage != undefined)?navigator.browserLanguage + ";&nbsp;":"";
	lang += (navigator.systemLanguage != undefined)?navigator.systemLanguage + ";&nbsp;":"";
	lang += (navigator.userLanguage != undefined)?navigator.userLanguage + ";&nbsp;":"";
	
	if(_feedback){
		XBrowser.updateMessage(XyleCMS.feedBack.browser007 + lang);
		XBrowser.updateMessage(XyleCMS.feedBack.browser008 + XBrowser.screenWidth + "("+XBrowser.innerWidth+") x " + XBrowser.screenHeight + "("+XBrowser.innerHeight+")");	
	}
	
	//DETECT FLASH
	
	//New Required
	//9,0,28,0 because of flash fullscreen
	XBrowser.requiredMajorVersion = 9;
	XBrowser.requiredMinorVersion = 0;
	XBrowser.requiredRevision = 28;
	XBrowser.hasFlash = DetectFlashVer(XBrowser.requiredMajorVersion, XBrowser.requiredMinorVersion, XBrowser.requiredRevision);
	XBrowser.flashVersion = GetSwfVer();
	if(_feedback) XBrowser.updateMessage(XyleCMS.feedBack.browser009 + (XBrowser.flashVersion==-1?XyleCMS.feedBack.browser010:XBrowser.flashVersion));

	XBrowser.flashObject = '<object style="z-index:0" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="100%" height="300" id="slideshow" align="middle">';
	XBrowser.flashObject += '<param name="allowScriptAccess" value="always" />';
	XBrowser.flashObject += '<param name="movie" value="_assets/themes/'+XyleCMS.theme+'/swf/slideshow.swf" />';
	XBrowser.flashObject += '<param name="menu" value="false" />';
	XBrowser.flashObject += '<param name="quality" value="high" />';
	XBrowser.flashObject += '<param name="bgcolor" value="#ffffff" />';
	XBrowser.flashObject += '<param name="wmode" value="transparent" />';
	XBrowser.flashObject += '<param name="FlashVars" value="langId=' + XBrowser.langId + '&imgStr=home">';
	XBrowser.flashObject += '<embed src="_assets/themes/'+XyleCMS.theme+'/swf/slideshow.swf" FlashVars="langId=' + XBrowser.langId + '&imgStr=home" menu="false" wmode="transparent" quality="high" bgcolor="#ffffff" width="100%" height="300" name="slideshow" align="middle" AllowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
	XBrowser.flashObject += '</object>';
	
	if(_feedback){	
		if (XBrowser.hasFlash) {
			if((XBrowser.ff && XBrowser.version>=1.5)){
				XBrowser.lauch();
			}else{
				//O browser detectado não é firefox>=1.5.
				if(XBrowser.ie){
					if(XBrowser.version>=7){
						XBrowser.lauch();
					}else{
						XBrowser.updateMessage(XyleCMS.feedBack.browser012);
					}		
				}else if(XBrowser.op){
					if(XBrowser.version>=9){
						XBrowser.lauch();
					}else{
						XBrowser.updateMessage(XyleCMS.feedBack.browser012);
					}
				}else if(XBrowser.sf){
						XBrowser.lauch();
				}else{
					XBrowser.updateMessage(XyleCMS.feedBack.browser012); 
				}
			}
		}else{
			//DOWNLOAD DO FLASH PLAYER
			XBrowser.updateMessage(XyleCMS.feedBack.browser011);
		}
	}
};

XBrowser.lauch = function(){
	if(!XBrowser.lauched){
		XBrowser.lauched = true;
		
		var _code1 = "new Effect.Fade($('tbl_splash'),{duration:1});";
		var _code2 = "XMainUI.loadTemplate(XMainUI.pageContentId, 'main.php' , null, XMainUI.drawUI);";
		var _code3 = "window.open('index2.php','_top');";
		window.setTimeout(_code1,4000);
		XMainUI.workaroundId1 = window.setTimeout(_code2,5000);
		XMainUI.workaroundId2 = window.setTimeout(_code3,10000);
		XBrowser.updateMessage(XyleCMS.feedBack.browser013);
	}
};