/*	Unobtrusive Flash Objects (UFO) v3.20 <http://www.bobbyvandersluis.com/ufo/>
	Copyright 2005, 2006 Bobby van der Sluis
	This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
*/

var UFO = {
	req: ["movie", "width", "height", "majorversion", "build"],
	opt: ["play", "loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess", "seamlesstabbing"],
	optAtt: ["id", "name", "align"],
	optExc: ["swliveconnect"],
	ximovie: "/SiteElements/swf/ufo.swf",
	xiwidth: "215",
	xiheight: "138",
	ua: navigator.userAgent.toLowerCase(),
	pluginType: "",
	fv: [0,0],
	foList: [],
		
	create: function(FO, id) {
	
		if (!UFO.uaHas("w3cdom") || UFO.uaHas("ieMac")) return;
		UFO.getFlashVersion();
		UFO.foList[id] = UFO.updateFO(FO);
		// Operation Aborted
		UFO.createCSS("#" + id, "visibility:hidden;");
		UFO.domLoad(id);
	},

	updateFO: function(FO) {
		if (typeof FO.xi != "undefined" && FO.xi == "true") {
			if (typeof FO.ximovie == "undefined") FO.ximovie = UFO.ximovie;
			if (typeof FO.xiwidth == "undefined") FO.xiwidth = UFO.xiwidth;
			if (typeof FO.xiheight == "undefined") FO.xiheight = UFO.xiheight;
		}
		FO.mainCalled = false;
		return FO;
	},

	domLoad: function(id) {
		ContentLoadedEvent.add(function(){UFO.main(id)});
	},

	main: function(id) {

		var _fo = UFO.foList[id];
		if (_fo.mainCalled) return;
		UFO.foList[id].mainCalled = true;
	
		document.getElementById(id).style.visibility = "hidden";
		if (UFO.hasRequired(id)) {
			if (UFO.hasFlashVersion(parseInt(_fo.majorversion, 10), parseInt(_fo.build, 10))) {
				if (typeof _fo.setcontainercss != "undefined" && _fo.setcontainercss == "true") UFO.setContainerCSS(id);
				UFO.writeSWF(id);
			}
			else {
				UFO.createDialog(id);
			}
		}
		document.getElementById(id).style.visibility = "visible";
		
		// VIRGIN EXTRA
		if(document.all   && document.getElementById("virginbase"))
		 {
			 window.onresize = function()
			 {
			 	if(document.body.clientHeight<=580) 
				{	
					document.getElementById("virginbase").style.height = "580px";
				}
				else
				{
				 	document.getElementById("virginbase").style.height = "100%";
				}
				if(document.body.clientWidth<=980) document.getElementById("virginbase").style.width = "980px";
				else document.getElementById("virginbase").style.width = "100%";
				
				
			 }
			 window.onresize();
		 }
		
	},
	
	createCSS: function(selector, declaration) {
		var _h = document.getElementsByTagName("head")[0]; 
		var _s = UFO.createElement("style");
		if (!UFO.uaHas("ieWin")) _s.appendChild(document.createTextNode(selector + " {" + declaration + "}")); // bugs in IE/Win
		_s.setAttribute("type", "text/css");
		_s.setAttribute("media", "screen"); 
		_h.appendChild(_s);
		if (UFO.uaHas("ieWin") && document.styleSheets && document.styleSheets.length > 0) {
			var _ls = document.styleSheets[document.styleSheets.length - 1];
			if (typeof _ls.addRule == "object") _ls.addRule(selector, declaration);
		}
	},
	
	setContainerCSS: function(id) {
		var _fo = UFO.foList[id];
		var _w = /%/.test(_fo.width) ? "" : "px";
		var _h = /%/.test(_fo.height) ? "" : "px";
		UFO.createCSS("#" + id, "width:" + _fo.width + _w +"; height:" + _fo.height + _h +";");
		if (_fo.width == "100%") {
			UFO.createCSS("body", "margin-left:0; margin-right:0; padding-left:0; padding-right:0;");
		}
		if (_fo.height == "100%") {
			UFO.createCSS("html", "height:100%;");
			UFO.createCSS("body", "margin-top:0; margin-bottom:0; padding-top:0; padding-bottom:0; height:100%;");
		}
	},

	createElement: function(el) {
		return (UFO.uaHas("xml") && typeof document.createElementNS != "undefined") ?  document.createElementNS("http://www.w3.org/1999/xhtml", el) : document.createElement(el);
	},

	createObjParam: function(el, aName, aValue) {
		var _p = UFO.createElement("param");
		_p.setAttribute("name", aName);	
		_p.setAttribute("value", aValue);
		el.appendChild(_p);
	},

	uaHas: function(ft) {
		var _u = UFO.ua;
		switch(ft) {
			case "w3cdom":
				return (typeof document.getElementById != "undefined" && typeof document.getElementsByTagName != "undefined" && (typeof document.createElement != "undefined" || typeof document.createElementNS != "undefined"));
			case "xml":
				var _m = document.getElementsByTagName("meta");
				var _l = _m.length;
				for (var i = 0; i < _l; i++) {
					if (/content-type/i.test(_m[i].getAttribute("http-equiv")) && /xml/i.test(_m[i].getAttribute("content"))) return true;
				}
				return false;
			case "ieMac":
				return /msie/.test(_u) && !/opera/.test(_u) && /mac/.test(_u);
			case "ieWin":
				return /msie/.test(_u) && !/opera/.test(_u) && /win/.test(_u);
			case "gecko":
				return /gecko/.test(_u) && !/applewebkit/.test(_u);
			case "opera":
				return /opera/.test(_u);
			case "safari":
				return /applewebkit/.test(_u);
			default:
				return false;
		}
	},
	
	getFlashVersion: function() {
		if (UFO.fv[0] != 0) return;  
		if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
			UFO.pluginType = "npapi";
			var _d = navigator.plugins["Shockwave Flash"].description;
			if (typeof _d != "undefined") {
				_d = _d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
				var _m = parseInt(_d.replace(/^(.*)\..*$/, "$1"), 10);
				var _r = /r/.test(_d) ? parseInt(_d.replace(/^.*r(.*)$/, "$1"), 10) : 0;
				UFO.fv = [_m, _r];
			}
		}
		else if (window.ActiveXObject) {
			UFO.pluginType = "ax";
			try { // avoid fp 6 crashes
				var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
			}
			catch(e) {
				try { 
					var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
					UFO.fv = [6, 0];
					_a.AllowScriptAccess = "always"; // throws if fp < 6.47 
				}
				catch(e) {
					if (UFO.fv[0] == 6) return;
				}
				try {
					var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
				}
				catch(e) {}
			}
			if (typeof _a == "object") {
				var _d = _a.GetVariable("$version"); // bugs in fp 6.21/6.23
				if (typeof _d != "undefined") {
					_d = _d.replace(/^\S+\s+(.*)$/, "$1").split(",");
					UFO.fv = [parseInt(_d[0], 10), parseInt(_d[2], 10)];
				}
			}
		}
	},

	hasRequired: function(id) {
		var _l = UFO.req.length;
		for (var i = 0; i < _l; i++) {
			if (typeof UFO.foList[id][UFO.req[i]] == "undefined") return false;
		}
		return true;
	},
	
	hasFlashVersion: function(major, release) {
		return (UFO.fv[0] > major || (UFO.fv[0] == major && UFO.fv[1] >= release)) ? true : false;
	},

	writeSWF: function(id) {
		var _fo = UFO.foList[id];
		var _e = document.getElementById(id);
		if (UFO.pluginType == "npapi") {
			if (UFO.uaHas("gecko") || UFO.uaHas("xml")) {
				while(_e.hasChildNodes()) {
					_e.removeChild(_e.firstChild);
				}
				var _obj = UFO.createElement("object");
				_obj.setAttribute("type", "application/x-shockwave-flash");
				_obj.setAttribute("data", _fo.movie);
				_obj.setAttribute("width", _fo.width);
				_obj.setAttribute("height", _fo.height);
				var _l = UFO.optAtt.length;
				for (var i = 0; i < _l; i++) {
					if (typeof _fo[UFO.optAtt[i]] != "undefined") _obj.setAttribute(UFO.optAtt[i], _fo[UFO.optAtt[i]]);
				}
				var _o = UFO.opt.concat(UFO.optExc);
				var _l = _o.length;
				for (var i = 0; i < _l; i++) {
					if (typeof _fo[_o[i]] != "undefined") UFO.createObjParam(_obj, _o[i], _fo[_o[i]]);
				}
				_e.appendChild(_obj);
			}
			else {
				var _emb = "";
				var _o = UFO.opt.concat(UFO.optAtt).concat(UFO.optExc);
				var _l = _o.length;
				for (var i = 0; i < _l; i++) {
					if (typeof _fo[_o[i]] != "undefined") _emb += ' ' + _o[i] + '="' + _fo[_o[i]] + '"';
				}
				_e.innerHTML = '<embed type="application/x-shockwave-flash" src="' + _fo.movie + '" width="' + _fo.width + '" height="' + _fo.height + '" pluginspage="http://www.macromedia.com/go/getflashplayer"' + _emb + '></embed>';
			}
		}
		else if (UFO.pluginType == "ax") {
			var _objAtt = "";
			var _l = UFO.optAtt.length;
			for (var i = 0; i < _l; i++) {
				if (typeof _fo[UFO.optAtt[i]] != "undefined") _objAtt += ' ' + UFO.optAtt[i] + '="' + _fo[UFO.optAtt[i]] + '"';
			}
			var _objPar = "";
			var _l = UFO.opt.length;
			for (var i = 0; i < _l; i++) {
				if (typeof _fo[UFO.opt[i]] != "undefined") _objPar += '<param name="' + UFO.opt[i] + '" value="' + _fo[UFO.opt[i]] + '" />';
			}
			var _p = window.location.protocol == "https:" ? "https:" : "http:";
			_e.innerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + _objAtt + ' width="' + _fo.width + '" height="' + _fo.height + '" codebase="' + _p + '//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + _fo.majorversion + ',0,' + _fo.build + ',0"><param name="movie" value="' + _fo.movie + '" />' + _objPar + '</object>';
		
			// ExternalInterface IE Flash 9 r16 error fix
			var swfID = _fo[UFO.optAtt[0]]
			if (typeof swfID != "undefined")
			{
				window[swfID] = document.getElementById(swfID);
			}
		}
	},
		
	createDialog: function(id) {
		var _fo = UFO.foList[id];
		// express installer
		if(Cookie.get("isHtml") != "true")
		{
			if (_fo.xi == "true" && UFO.hasFlashVersion(6, 65))
			{
				UFO.createCSS("html", "height:100%; overflow:hidden;");
				UFO.createCSS("body", "height:100%; overflow:hidden;");
				UFO.createCSS("#xi-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#000; filter:alpha(opacity:75); opacity:0.75;");
				UFO.createCSS("#xi-dia", "position:absolute; left:50%; top:50%; margin-left: -" + Math.round(parseInt(_fo.xiwidth, 10) / 2) + "px; margin-top: -" + Math.round(parseInt(_fo.xiheight, 10) / 2) + "px; width:" + _fo.xiwidth + "px; height:" + _fo.xiheight + "px;");
				// .NET FORM wrapper 
				//var _b = document.getElementsByTagName("body")[0]; 
				var _b = document.getElementsByTagName("form")[0];
				var _c = UFO.createElement("div");
				_c.setAttribute("id", "xi-con");
				var _d = UFO.createElement("div");
				_d.setAttribute("id", "xi-dia");
				_b.appendChild(_c);
				_c.appendChild(_d);
				var _mmu = window.location;
				if (UFO.uaHas("xml") && UFO.uaHas("safari")) {
					var _mmd = document.getElementsByTagName("title")[0].firstChild.nodeValue = document.getElementsByTagName("title")[0].firstChild.nodeValue.slice(0, 47) + " - Flash Player Installation";
				}
				else {
					var _mmd = document.title = document.title.slice(0, 47) + " - Flash Player Installation";
				}
				var _mmp = UFO.pluginType == "ax" ? "ActiveX" : "PlugIn";
				var _uc = typeof _fo.xiurlcancel != "undefined" ? "&xiUrlCancel=" + _fo.xiurlcancel : "";
				var _uf = typeof _fo.xiurlfailed != "undefined" ? "&xiUrlFailed=" + _fo.xiurlfailed : "";
				UFO.foList["xi-dia"] = { movie:_fo.ximovie, width:_fo.xiwidth, height:_fo.xiheight, majorversion:"6", build:"65", flashvars:"MMredirectURL=" + _mmu + "&MMplayerType=" + _mmp + "&MMdoctitle=" + _mmd + _uc + _uf };
				UFO.writeSWF("xi-dia");
			}
			// get flash
			else if(_fo.nfid && document.getElementById(_fo.nfid))
			{
				UFO.createCSS("html", "height:100%; overflow:hidden;");
				UFO.createCSS("body", "height:100%; overflow:hidden;");
				UFO.createCSS("#nf-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#000; filter:alpha(opacity:75); opacity:0.75;");
				UFO.createCSS("#nf-dia", "position:absolute; z-index:1001; left:50%; top:50%; margin-left: -" + Math.round(parseInt(_fo.nfwidth, 10) / 2) + "px;  width:" + _fo.nfwidth + "px;");
				// .NET FORM wrapper 
				//var _b = document.getElementsByTagName("body")[0]; 
				var _b = document.getElementsByTagName("form")[0];
				var _c = UFO.createElement("div");
				_c.setAttribute("id", "nf-con");
				var _d = UFO.createElement("div");
				_d.setAttribute("id", "nf-dia");
				_b.appendChild(_c);
				_b.appendChild(_d);
				var _dc = document.getElementById(_fo.nfid).cloneNode(true);
				_dc.id = null;
				_d.appendChild(_dc);
				_d.style.marginTop = -Math.round(parseInt(_d.offsetHeight, 10) / 2)+"px";
				var _aElm;
				var _aList = _d.getElementsByTagName("a");
				for(var i=0;i<_aList.length;i++)
				{
					_aElm = _aList[i];
					_aElm.onclick = function()
					{
						UFO.noFlashCallback();
						if(this.className == "sys_html") return false;
					}
				}
			}
		}
	},
	noFlashCallback: function() {
		// .NET FORM wrapper 
		//var _b = document.getElementsByTagName("body")[0]; 
		var _b = document.getElementsByTagName("form")[0];
		var _c = document.getElementById("nf-con");
		var _d = document.getElementById("nf-dia");
		_b.removeChild(_c);
		_b.removeChild(_d);
		Cookie.set("isHtml","true");
	},

	expressInstallCallback: function() {
		// .NET FORM wrapper 
		//var _b = document.getElementsByTagName("body")[0]; 
		var _b = document.getElementsByTagName("form")[0];
		var _c = document.getElementById("xi-con");
		_b.removeChild(_c);
		Cookie.set("isHtml","true");
	},

	cleanupIELeaks: function() {
		var _o = document.getElementsByTagName("object");
		var _l = _o.length
		for (var i = 0; i < _l; i++) {
			_o[i].style.display = "none";
			for (var x in _o[i]) {
				if (typeof _o[i][x] == "function") {
					_o[i][x] = null;
				}
			}
		}
	}
};

if (typeof window.attachEvent != "undefined" && UFO.uaHas("ieWin")) {
	window.attachEvent("onunload", UFO.cleanupIELeaks);
}


function saveView()
{
	var viewStr = arguments[0]+"|"+arguments[1]+"|"+arguments[2];
	var expiration_date = new Date();
	expiration_date.setDate(expiration_date.getDate()+30);
	Cookie.set("view",viewStr,expiration_date);
}
function getSavedView(p_set)
{
	var FV = new Array();
	var view_data = new Array();
	if(Cookie.get("view")) 
	{
		FV.push("isSavedView=true");
		if(p_set)
		{
			view_data = Cookie.get("view").split("|");
			if(view_data[0] != "null" && view_data[0] != "undefined") FV.push("regionId="+view_data[0]);
			if(view_data[1] != "null" && view_data[1] != "undefined") FV.push("categoryId="+view_data[1]);
			if(view_data[2] != "null" && view_data[2] != "undefined") FV.push("lensId="+view_data[2]);
		}
	}
	else
	{
		FV.push("isSavedView=false");
	}
	return FV.join("&");
}


function soundState(p_state)
{
	var expiration_date = new Date();
	expiration_date.setDate(expiration_date.getDate()+30);
	Cookie.set("sound",p_state,expiration_date);
}
function getSoundState()
{
	if(Cookie.get("sound")) 
	{
		return "soundState="+Cookie.get("sound");
	}
}

/*
* TEMP LogVirginPageHit
*/
function LogVirginPageHit(p_logId)
{
var word = p_logId.split("_");
	var fullword = word[0] + "_" + word[1] + "_";
	var visitandclick = word[word.length-1];
	switch(fullword)
	{
		case "flash_visit_":
			dcsMultiTrack('DCS.dcsuri',visitandclick,'DCS.dcssip',visitandclick,'WT.ti','Offsite Link','WT.os','1');
			//alert(visitandclick);
			break;
		case "flash_open_":
			dcsMultiTrack('DCS.dcsuri',visitandclick,'WT.ti',visitandclick,'WT.ac',visitandclick);
			//alert(visitandclick);
			break;
		case "flash_click_":
			dcsMultiTrack('DCS.dcsuri',visitandclick,'DCS.dcssip','Flash','WT.ti','Offsite Link','WT.os','1','WT.ac',visitandclick);
			//alert(visitandclick);
			break;
		default:
			var firstparam = word[0].length;
			var secondparam = p_logId.length;
			var lastword = p_logId.slice(firstparam,secondparam);
			dcsMultiTrack('DCS.dcsuri',lastword,'WT.ti',lastword);
			//alert(lastword.slice(1,lastword.length));
			break;		
	}
	DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.svl=WT.os="";
	WT.ac="";
}

function LogHTMLBannerHit(host,path,friendlyname)
{
	dcsMultiTrack('DCS.dcsuri',path,'DCS.dcssip',host,'WT.ti','Offsite Link','WT.os','1','WT.ac',friendlyname)
	DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.svl=WT.os="";
	WT.ac="";
}