/*	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: ["loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess", "seamlesstabbing", "challengeUser", "allowfullscreen" ],
	optAtt: ["id", "name", "align"],
	optExc: ["swliveconnect"],
	ximovie: "http://a.abc.com/media/_global/swf/ufo.swf",
	xiwidth: "215",
	xiheight: "138",
	xidisplayed: false,
	ua: navigator.userAgent.toLowerCase(),
	pluginType: "",
	fv: [0,0],
	foList: [],
	majorversion: "8",
	build: "0",
	optFSP: ["session","domain","fspRoot",
			"streamServer", "progressiveServer", "bgColor", "bgImage", "textColor", "linkColor", "subtextColor", 
			"controlBgColor", "controlTextColor", "controlForeColor", "listBgColor", "listBorderColor", "listOverColor",
			"listSelectedColor", "language", "nocache", "movieRatio", "fullScale", "padding", "hitType", "hitUrl",
			"hitAccount", "hitSendType", "playlistURL", "playlistViewer", "playlistParser", "playlistPosition",
			"systemComponent", "playlistMin", "autoplay", "bufferSize", "movieViewer", "controlViewer", "helpUrl",
			"adType", "adUrl", "adOnlySynch", "adPattern", "adPauseEnabled", "adStream", "ncManager", "bwLevel",
			"bwThreshhold", "largeFormat", "truncation"],
	fspFramesCreated: false,

	create: function(FO, id) {
		if (!UFO.uaHas("w3cdom") || UFO.uaHas("ieMac")) return;
		
		if (FO.geofilter == 'true') {
			// check country
			if (typeof country == 'undefined' || country != 'united states') {
				document.getElementById(id).innerHTML = "We're sorry, but this flash application is only available to viewers in the U.S.";
				return;
			}
		}
		// defaults
		if (!FO.majorversion) FO.majorversion = UFO.majorversion;
		if (!FO.build) FO.build = UFO.build;
		if (!FO.wmode) FO.wmode = 'opaque';
		
		if (FO.isFSP) {
			// account for naming discrepancies
			if (FO.fspRoot && !FO.flashFile) FO.movie = FO.fspRoot + '/FSPContainer.swf';
			if (FO.defaultData && !FO.domain) FO.domain = FO.defaultData;
			if (FO.ID && !FO.id) FO.id = FO.ID;
			
			// add FSP options to flashvars
			var concat = '&';
			if (!FO.flashvars) {
				FO.flashvars = '';
				concat = '';
			}	
			var _l = UFO.optFSP.length;
			for (var i = 0; i < _l; i++) {
				if (typeof FO[UFO.optFSP[i]] != undefined && FO[UFO.optFSP[i]] != null) {
					FO.flashvars += concat + UFO.optFSP[i] + "=" + FO[UFO.optFSP[i]];
					concat = '&';
				}
			}
		}
		UFO.getFlashVersion();
		UFO.foList[id] = UFO.updateFO(FO);
		UFO.createCSS("#" + id, "visibility:hidden;");
		UFO.domLoad(id);
	},
	
	createFSP: function(FO, id) {
		FO.isFSP = true;
		UFO.create(FO, 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) {
		var _t = setInterval(function() {
			if ((document.getElementsByTagName("body")[0] != null || document.body != null) && document.getElementById(id) != null) {
				UFO.main(id);
				clearInterval(_t);
			}
		}, 250);
		if (typeof document.addEventListener != "undefined") {
			document.addEventListener("DOMContentLoaded", function() { UFO.main(id); clearInterval(_t); } , null); // Gecko, Opera 9+
		}
	},

	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 if (_fo.xi == "true" && UFO.hasFlashVersion(6, 65)) {
				UFO.createDialog(id);
			}
		}
		document.getElementById(id).style.visibility = "visible";
	},
	
	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%; overflow:hidden;");
			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>';
		}
		
		if (_fo.isFSP && !UFO.fspFramesCreated) {
			UFO.createFSPFrames();
			
			try {
				if (typeof(_fo.startFunction) == "function") {
					_fo.startFunction();
				} else {
					fspStart();
				}
			} catch (ex) {}
		} else if (typeof(_fo.startFunction) == "function") {
			_fo.startFunction();
		}
		
	},
		
	createDialog: function(id) {
		// check that we are the uppermost window
		// and handle accordingly
		if (window != window.top && window.top.UFO) {
			_ufo = window.top.UFO;
			_mmu = window.top.location;
			_doc = window.top.document;
			
			if (!_ufo.pluginType) {
				_ufo.getFlashVersion();
			}
		
		} else {
			_ufo = UFO;
			_mmu = window.location;
			_doc = document;
		}
		
		if (_ufo.xidisplayed) return;
		
		var _fo = UFO.foList[id];
		_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:#fff; 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;");
		var _b = _doc.getElementsByTagName("body")[0];
		var _c = _ufo.createElement("div");
		_c.setAttribute("id", "xi-con");
		var _d = _ufo.createElement("div");
		_d.setAttribute("id", "xi-dia");
		_c.appendChild(_d);
		_b.appendChild(_c);

		if (_ufo.uaHas("xml") && _ufo.uaHas("safari")) {
			var _mmd = _doc.getElementsByTagName("title")[0].firstChild.nodeValue = _doc.getElementsByTagName("title")[0].firstChild.nodeValue.slice(0, 47) + " - Flash Player Installation";
		} else {
			var _mmd = _doc.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");
		
		_ufo.xidisplayed = true;
	},

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

	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;
				}
			}
		}
	},
	
	createFSPFrames: function() {
		if (!document.getElementById("hitIF") && !document.getElementById("logIF")) {
			UFO.createCSS(".fspFrames","position:absolute;overflow:hidden;width:0;height:0;top:0;left:0;border:0px");
			var _b = document.getElementsByTagName("body")[0];
			var _hit = UFO.createElement("iframe");
			var _log = UFO.createElement("iframe");

			_hit.setAttribute("id","hitIF");
			_hit.setAttribute("name","hit");
			_hit.setAttribute("scrolling","no");
			_hit.className = "fspFrames";
			_hit.style.zIndex = 1002;

			_log.setAttribute("id","logIF");
			_log.setAttribute("name","ads");
			_log.setAttribute("scrolling","no");
			_log.className = "fspFrames";
			_log.style.zIndex = 1001;

			_b.appendChild(_hit);
			_b.appendChild(_log);
		}
		
		UFO.fspFramesCreated = true;
	}

};

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