// -----------------------------------------------------------------------------
// Globals
// Major version of Flash required
var requiredMajorVersion = 7;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Revision of Flash required
var requiredRevision = 0;
// the version of javascript supported
var jsVersion = 1.0;
// -----------------------------------------------------------------------------
// Detect Client Browser type
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;
jsVersion = 1.1;
// JavaScript helper required to detect Flash Player PlugIn version information
function JSGetSwfVer(i){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	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;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
					versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
						flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
				} else {
			flashVer = -1;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	// Can't detect in all other cases
	else {
		
		flashVer = -1;
	}
	return flashVer;
} 
// If called with no parameters this function returns a floating point value 
// which should be the version of the Flash Player or 0.0 
// ex: Flash Player 7r14 returns 7.14
// If called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) 
{
	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
		// loop backwards through the versions until we find the newest version	
	for (i=25;i>0;i--) {
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		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(".");
			}
			versionMajor      = versionArray[0];
			versionMinor      = versionArray[1];
			versionRevision   = versionArray[2];
			
			versionString     = versionMajor + "." + versionRevision;   // 7.0r24 == 7.24
			versionNum        = parseFloat(versionString);
					// is the major.revision >= requested major.revision AND the minor version >= requested minor
			if(reqMajorVer == null || reqMajorVer == undefined)
				return versionString;
			else
			{
				if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
					return true;
				} else {
					return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
				}
			}
		}
	}	
	return (reqVer ? false : 0.0);
}

function returnVersion(strMovie)
{
	var strVersion = DetectFlashVer();
	var strReturn = "";
	//alert (strVersion.substr(0, strVersion.indexOf('.')));
	if(strMovie == '')
		strReturn = "videos/videoplayer.swf?mov=flv";
	else
	{
		//strVersion = parseInt(strVersion.substr(0, 1));//strVersion.indexOf('.')));
		strVersion = parseInt(strVersion.substr(0, strVersion.indexOf('.')));//strVersion.indexOf('.')));
		if(strVersion < 8)
		{
			strReturn = "videos/videoplayer.swf?mov=http://comcastchd.vo.llnwd.net/o15/Video/" + strMovie + ".flv";
		}
		else
		{
			strReturn = "videos/videoplayer.swf?mov=http://comcastchd.vo.llnwd.net/o15/Video/" + strMovie + "f8.flv";
		}
	}
	return strReturn;
}

function returnVersion2(strMovie)
{
	var strVersion = DetectFlashVer();
	var strReturn = "";
	
	if(strMovie == '')
		strReturn = "videos/videoplayer.swf?mov=flv";
	else
	{
		//strVersion = parseInt(strVersion.substr(0, 1));//strVersion.indexOf('.')));
		//if(strVersion < 8)
		//{
			//strReturn = "videos/videoplayer.swf?mov=http://comcastchd.vo.llnwd.net/o15/Video/" + strMovie + ".flv";
		//}
		//else
		//{
			strReturn = "videos/videoplayer.swf?mov=http://comcastchd.vo.llnwd.net/o15/Video/" + strMovie + "f8_320x240.flv";
		//}
	}
	return strReturn;
}