/*	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/>
*/

function UFO()
{
	//variables
	this.req = new Array("movie", "width", "height", "majorversion", "build");	
	this.opt = new Array("play", "loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess", "seamlesstabbing");
	this.optAtt = new Array("id", "name", "align");
	this.optExc = new Array("swliveconnect");
	this.ximovie = "ufo.swf";
	this.xiwidth = "215";
	this.xiheight = "138";
	this.ua = navigator.userAgent.toLowerCase();
	this.pluginType = "";
	this.fv = new Array(0,0);
	this.foList = new Array();	
	
	//methods
	this.create = createFunction;
	this.updateFO = updateFOFunction;
	this.domLoad = domLoadFunction;
	this.main = mainFunction;
	this.createCSS = createCSSFunction;
	this.setContainerCSS = setContainerCSSFunction;
	this.createElement = createElementFunction;
	this.createObjParam = createObjParamFunction;
	this.uaHas = uaHasFunction;
	this.getFlashVersion = getFlashVersionFunction;
	this.hasRequired = hasRequiredFunction;
	this.hasFlashVersion = hasFlashVersionFunction;
	this.writeSWF = writeSWFFunction;
	this.createDialog = createDialogFunction;
	this.expressInstallCallback = expressInstallCallbackFunction;
	this.cleanupIELeaks = cleanupIELeaksFunction;
}

function createFunction(FO, id)
{
	FO.wmode = "transparent";
	if (!this.uaHas("w3cdom") || this.uaHas("ieMac")) 
	{
		return;
	}
	this.getFlashVersion();
	this.foList[id] = this.updateFO(FO);		
	this.createCSS("#" + id, "visibility:hidden;");
	this.domLoad(id);		
}

function updateFOFunction(FO) 
{
	if (typeof FO.xi != "undefined" && FO.xi == "true") 
	{
		if (typeof FO.ximovie == "undefined")
		{
			FO.ximovie = this.ximovie;
		}
		if (typeof FO.xiwidth == "undefined") 
		{
			FO.xiwidth = this.xiwidth;
		}
		if (typeof FO.xiheight == "undefined") 
		{
			FO.xiheight = this.xiheight;
		}
	}
	FO.mainCalled = false;
	return FO;
}

function domLoadFunction(id) 
{
	if ((document.getElementsByTagName("body")[0] != null || document.body != null) && document.getElementById(id) != null) 
	{			
		this.main(id);
	}
	if (typeof document.addEventListener != "undefined") 
	{
		document.addEventListener("DOMContentLoaded", function() { this.main(id); clearInterval(_t); } , null); // Gecko, Opera 9+
	}
}

function mainFunction(id) 
{
	var _fo = this.foList[id];
	if (_fo.mainCalled) 
	{
		return;
	}
	_fo.mainCalled = true;
	
	document.getElementById(id).style.visibility = "hidden";
	if (this.hasRequired(id)) 
	{
		if (this.hasFlashVersion(parseInt(_fo.majorversion, 10), parseInt(_fo.build, 10))) 
		{
			if (typeof _fo.setcontainercss != "undefined" && _fo.setcontainercss == "true") 
			{
				this.setContainerCSS(id);
			}
			this.writeSWF(id);
		}
		else if (_fo.xi == "true" && this.hasFlashVersion(6, 65)) 
		{
			this.createDialog(id);
		}
	}
	document.getElementById(id).style.visibility = "visible";
}


function createCSSFunction(selector, declaration) 
{
	var _h = document.getElementsByTagName("head")[0]; 
	var _s = this.createElement("style");
	if (!this.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 (this.uaHas("ieWin") && document.styles && document.styles.length > 0) 
	{
		var _ls = document.styles[document.styles.length - 1];
		if (typeof _ls.addRule == "object") 
			_ls.addRule(selector, declaration);
	}
}

function setContainerCSSFunction(id) 
{
	var _fo = this.foList[id];
	var _w = /%/.test(_fo.width) ? "" : "px";
	var _h = /%/.test(_fo.height) ? "" : "px";
	this.createCSS("#" + id, "width:" + _fo.width + _w +"; height:" + _fo.height + _h +";");
	if (_fo.width == "100%") 
	{
		this.createCSS("body", "margin-left:0; margin-right:0; padding-left:0; padding-right:0;");
	}
	if (_fo.height == "100%") 
	{
		this.createCSS("html", "height:100%; overflow:hidden;");
		this.createCSS("body", "margin-top:0; margin-bottom:0; padding-top:0; padding-bottom:0; height:100%;");
	}
}

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

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

function uaHasFunction(ft) 
{
	var _u = this.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;
	}
}

function getFlashVersionFunction() 
{
	if (this.fv[0] != 0) 
		return;  
	if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") 
	{
		this.pluginType = "npapi";
		var _d = navigator.plugins["Shockwave Flash"].description;
		if (typeof _d != "undefined") 
		{
			_d = _d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
			var _m = parseInt(_d.replace(/^(.*)\..*$/, "$1"), 10);
			var _r = /r/.test(_d) ? parseInt(_d.replace(/^.*r(.*)$/, "$1"), 10) : 0;
			this.fv = new Array(_m, _r);
		}
	}
	else if (window.ActiveXObject) 
	{
		this.pluginType = "ax";
		try 
		{ // avoid fp 6 crashes
			var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		}
		catch(e) 
		{
			try 
			{ 
				var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
				this.fv = [6, 0];
				_a.AllowScriptAccess = "always"; // throws if fp < 6.47 
			}
			catch(e) 
			{
				if (this.fv[0] == 6) 
					return;
			}
			try 
			{
				var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			}
			catch(e) {}
		}
		if (typeof _a == "object") 
		{
			var _d = _a.GetVariable("$version"); // bugs in fp 6.21/6.23
			if (typeof _d != "undefined") 
			{
				_d = _d.replace(/^\S+\s+(.*)$/, "$1").split(",");
				this.fv = [parseInt(_d[0], 10), parseInt(_d[2], 10)];
			}
		}
	}
}

function hasRequiredFunction(id) 
{
	var _l = this.req.length;
	for (var i = 0; i < _l; i++) 
	{
		if (typeof this.foList[id][this.req[i]] == "undefined") 
			return false;
	}
	return true;
}

function hasFlashVersionFunction(major, release) 
{
	return (this.fv[0] > major || (this.fv[0] == major && this.fv[1] >= release)) ? true : false;
}

function writeSWFFunction(id) 
{
	var _fo = this.foList[id];
	var _e = document.getElementById(id);
	if (this.pluginType == "npapi") {
		if (this.uaHas("gecko") || this.uaHas("xml")) {
			while(_e.hasChildNodes()) {
				_e.removeChild(_e.firstChild);
			}
			var _obj = this.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 = this.optAtt.length;
			for (var i = 0; i < _l; i++) {
				if (typeof _fo[this.optAtt[i]] != "undefined") _obj.setAttribute(this.optAtt[i], _fo[this.optAtt[i]]);
			}
			var _o = this.opt.concat(this.optExc);
			var _l = _o.length;
			for (var i = 0; i < _l; i++) {
				if (typeof _fo[_o[i]] != "undefined") this.createObjParam(_obj, _o[i], _fo[_o[i]]);
			}
			_e.appendChild(_obj);
		}
		else {
			var _emb = "";
			var _o = this.opt.concat(this.optAtt).concat(this.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 (this.pluginType == "ax") {
		var _objAtt = "";
		var _l = this.optAtt.length;
		for (var i = 0; i < _l; i++) {
			if (typeof _fo[this.optAtt[i]] != "undefined") _objAtt += ' ' + this.optAtt[i] + '="' + _fo[this.optAtt[i]] + '"';
		}
		var _objPar = "";
		var _l = this.opt.length;
		for (var i = 0; i < _l; i++) {
			if (typeof _fo[this.opt[i]] != "undefined") _objPar += '<param name="' + this.opt[i] + '" value="' + _fo[this.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>';
	}
}
	
function createDialogFunction(id) 
{
	var _fo = this.foList[id];
	this.createCSS("html", "height:100%; overflow:hidden;");
	this.createCSS("body", "height:100%; overflow:hidden;");
	this.createCSS("#xi-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#fff; filter:alpha(opacity:75); opacity:0.75;");
	this.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;");
	var _b = document.getElementsByTagName("body")[0];
	var _c = this.createElement("div");
	_c.setAttribute("id", "xi-con");
	var _d = this.createElement("div");
	_d.setAttribute("id", "xi-dia");
	_c.appendChild(_d);
	_b.appendChild(_c);
	var _mmu = window.location;
	if (this.uaHas("xml") && this.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 = this.pluginType == "ax" ? "ActiveX" : "PlugIn";
	var _uc = typeof _fo.xiurlcancel != "undefined" ? "&xiUrlCancel=" + _fo.xiurlcancel : "";
	var _uf = typeof _fo.xiurlfailed != "undefined" ? "&xiUrlFailed=" + _fo.xiurlfailed : "";
	this.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 };
	this.writeSWF("xi-dia");
}

function expressInstallCallbackFunction() 
{
	var _b = document.getElementsByTagName("body")[0];
	var _c = document.getElementById("xi-con");
	_b.removeChild(_c);
	this.createCSS("body", "height:auto; overflow:auto;");
	this.createCSS("html", "height:auto; overflow:auto;");
}

function cleanupIELeaksFunction() 
{
	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;
			}
		}
	}
}	
	
	
var UFO = new UFO();

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