// Globals
// Major version of Flash required
var requiredMajorVersion = 9;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Revision of Flash required
var requiredRevision = 28;

// Inserts the video
function insertVideo(param) {
	// Gets the querystring value, if any
	if (getQSVal("f")=="1") insertVideoForce(param);
	else insertVideoDetect(param);
}

// Inserts the video
function insertLargeVideo(param) {
	// Gets the querystring value, if any
	if (getQSVal("f")=="1") insertVideoForce(param, 1);
	else insertVideoDetect(param, 1);
}

// Insert video with detection
function insertVideoDetect(param) {
	var large = (arguments.length > 1) ? arguments[1] : 0; 
	var divclass = (large == 1) ? "video" : "video-right";
	var w = (large == 1) ? 618 : 320;
	var h = (large == 1) ? 431 : 285;
	var vidfile = (large == 1) ? "/swf/video_lg.swf" : "/swf/video.swf";
	if (param.length > 0) vidfile += "?vid=" + escape(param);
	var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	if(hasRightVersion) {  // if we've detected an acceptable version
		var html = '<div class="' + divclass + '"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="' + w + '" height="' + h + '">'
		+ '<param name="movie" value="' + vidfile + '" /><param name="quality" value="high" /><param name="allowFullScreen" value="true" /><param name=FlashVars value="loc=en_US&amp;required_version=9,0,28,0" /><param name="LOOP" value="false" /><param name="menu" value="false" />'
		+ '<embed src="' + vidfile + '" width="' + w + '" height="' + h + '" loop="false" allowfullscreen="true" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" menu="false"></embed>'
		+ '</object></div>';
		document.write(html);
	} else {  // flash is too old or we can't detect the plugin
		var html = '<div class="video-right"><a href="http://www.macromedia.com/go/getflashplayer" target="_blank"><img src="/images/interface/video_upgrade.jpg" alt="Flash Player 9 required ~ Please upgrade your Flash Player before continuing" width="' + w + '" height="' + h + '" border="0" /></a><br />'
		+ 'If you are sure that you have Flash 9, <a href="' + location.href + '?f=1">please click here.</a></div>';
		document.write(html);
	}
}

// Insert video (forced)
function insertVideoForce(param) {
	var large = (arguments.length > 1) ? arguments[1] : 0;
	var divclass = (large == 1) ? "video" : "video-right";
	var w = (large == 1) ? 618 : 320;
	var h = (large == 1) ? 431 : 285;
	var vidfile = (large == 1) ? "/swf/video_lg.swf" : "/swf/video.swf";
	if (param.length > 0) vidfile += "?vid=" + escape(param);
	var html = '<div class="' + divclass + '"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="' + w + '" height="' + h + '">'
	+ '<param name="movie" value="' + vidfile + '" /><param name="quality" value="high" /><param name="allowFullScreen" value="true" /><param name=FlashVars value="loc=en_US&amp;required_version=9,0,28,0" /><param name="LOOP" value="false" /><param name="menu" value="false" />'
	+ '<embed src="' + vidfile + '" width="' + w + '" height="' + h + '" loop="false" allowfullscreen="true" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" menu="false"></embed>'
	+ '</object></div>';
	document.write(html);
}

// Insert video (forced)
function insertCaptivateDemo(param) {
	var filename = encodeURIComponent("FOS Sports Options.swf");
	var width = 618;
	var height = 481;
	if (param.length > 0) filename = encodeURIComponent(param + "_skin.swf");
	if (param == "templates sallie resized") height = 387;
	var html = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="' + width + '" height="' + height + '" ID="Captivate1">'+
		'<param name="movie" value="' + filename + '" />' +
		'<param name="quality" value="high" />'+
		'<param name="loop" value="0" />'+
		'<embed src="' + filename + '" width="' + width + '" height="' + height + '" loop="0" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" menu="false"></embed>'+
		'</object>';
	document.write(html);
}

// Returns a querystring value
function getQSVal(key) {
	var val = "";
	if (location.search.length > 0) {
		var qs = (location.search.charAt(0) == '?') ? location.search.substring(1) : location.search;
		var pair = qs.split("&");
		for (var i = 0; i < pair.length; i++) {
			var itemval = pair[i].split("=");
			if (itemval.length > 1 && itemval[0] == key) {
				val = unescape(itemval[1]);
				break;
			}
		}
	}
	return val;
}

//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
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;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	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;
		}
	}
	// 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;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		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;
	}
}