/**
 * Usage:
 *
 * 
 * <div id="thPlayer1" />
 *
 * <script type="text/javascript" src="http://admin.turnhere.com/gohawaii/thPlayer_hawaii.js"></script>
 * <script type="text/javascript">
 * 		thSetupPlayer("thPlayer1", "movie1", "movie2");
 * </script>
 *
 *
 **/

//var playerLocation="file:///C:/Documents%20and%20Settings/Walt%20Schlender/Desktop/TonySoPlayerRev3/tonysoplayerrev3/videoPlayerRev3.swf";
var playerLocation="http://inc.turnhere.com/gohawaii/player_hawaii.swf";
var playerWidth = 363;
var playerHeight = 225;
var loggingEnabled = true;
var switchingEnabled = false;
var loggerUrl = "http://inc.turnhere.com/VideoPlayerRev3/videoservice.php";
var splashMode = "image";
var playMode = "click";
var imageSplashUrl = "http://cdn.turnhere.com/images_player/";
var videoSplashOffset = 10;

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;

var thGenEmbedTag = function(swfPath, width, height, flashVars){
	var embedTag = '<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+'" align="middle">';
	embedTag += '<param name="allowScriptAccess" value="always" />';
	embedTag += '<param name="movie" value="' + swfPath + '" />';
	embedTag += '<param name="quality" value="high" />';
	embedTag += '<param name="bgcolor" value="#FFFFFF" />';
	if(flashVars.length > 0) {
		embedTag += '<param name="flashVars" value="'+flashVars+'" />';
		embedTag += '<embed src="' + swfPath + '" quality="high" bgcolor="#FFFFFF" width="' + width + '" height="' + height + '" id="ExtInterfaceFlash" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashVars="'+flashVars+'"/>';
	} else { 
		embedTag += '<embed src="' + swfPath + '" quality="high" bgcolor="#FFFFFF" width="' + width + '" height="' + height + '" id="ExtInterfaceFlash" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
	}
	embedTag += '</object>';
	
	return embedTag;
}

var thSetupPlayer = function(divName) {
	
	if(DetectFlashVer(9,0,0) == false){
		thShowFlashDownloadScreen(divName);
		return;
	}
	
	var playerDiv = document.getElementById(divName);
	var flashVars = 'embeded=true';
	
	flashVars += '&loggingEnabled='+loggingEnabled;
	flashVars += '&switchingEnabled='+switchingEnabled;
	flashVars += '&loggerUrl='+loggerUrl;
	flashVars += '&splashMode='+splashMode;
	flashVars += '&playMode='+playMode;
	flashVars += '&imageSplashUrl='+imageSplashUrl;
	flashVars += '&videoSplashOffset='+videoSplashOffset;
	
	if(arguments.length > 1) {
		flashVars += '&numOfMovies='+ (arguments.length-1);
		
		for(var i = 1; i < (arguments.length); i++) {
			flashVars += '&movie'+i+'='+arguments[i];
		}
		
		flashVars += '&pageUrl='+document.location.href;
	}

	
	if(playerDiv){
		playerDiv.innerHTML = thGenEmbedTag(playerLocation, playerWidth, playerHeight, flashVars);
	}else{
		alert(divName + " was not found in document make sure you spelled it correctly. Capitals do matter too.");
	}
}

function thShowFlashDownloadScreen(divName){
	var playerDiv = document.getElementById(divName);
	
	if(playerDiv){
		playerDiv.innerHTML = "<a href='http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash'>Download the latest version of flash in order to view this video</a>";
	}else{
		alert(divName + " was not found in document make sure you spelled it correctly. Capitals do matter too.");
	}
}

// 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;
	}
}

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;
}