// JavaScript Document
var isIE    = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin   = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion(){
	var version;
	var axo;
	var e;
	var v="$"+"version";
	try {
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable(v);
	}catch(e){};

	if (!version){
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			version = "WIN 6,0,21,0";
			axo.AllowScriptAccess = "always";
			version = axo.GetVariable(v);
			}catch(e){};
		};

	if (!version){
		try{
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable(v);
		}catch(e){};
		};

	if(!version){
		try{
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		}catch(e){};
	};

	if(!version){
		try{
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		}catch(e){version = -1;};
	};
	return version;
};

function GetSwfVer(){
	var flashVer = -1;
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") versionRevision = descArray[4];
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
			};
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		};
	}
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) flashVer = ControlVersion();
	return flashVer;
};

function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision){
	var versionStr=-1;
	var versionArray=new Array();
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			tempArray         = versionStr.split(" ");
			tempString        = tempArray[1];			
			versionArray      = tempString.split(",");
		} else {
			versionArray=versionStr.split(".");
		};
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			};
		};
		return false;
	};
	return false;
};

function getWindowsMediaPlayerVersion() {
	var obj, version;
	if (window.ActiveXObject) {
		try {
			obj = new ActiveXObject("WMPlayer.OCX");
			if (obj && obj.versionInfo) return obj.versionInfo.split(".").splice(0, 4).join(".");       
		} catch(e) {
			try {
				obj = new ActiveXObject("MediaPlayer.MediaPlayer.1");
				if (obj) return "6.4";
			} catch(e) {};
		};
	} else {
		var i = 0;
		while (i < navigator.plugins.length) {
			if (/Windows Media Player/.test(navigator.plugins[i].name)) return null;
			++i;
		};                       
	};
	return null;
};