// start functions
var jsVersion = 1.0;
if (gameType == "dcr") {
	var requiredMajorVersion = 9;
	var requiredMinorVersion = 0;
	var requiredRevision = 0;
} else {
	var requiredMajorVersion = 8;
	var requiredMinorVersion = 0;
	var requiredRevision = 0;
	var gameDirectory = ""; // directory the game file resides
}

var unsuccessfulAttempt = 0;

function pausecomp(millis) 
{
date = new Date();
var curDate = null;

do { var curDate = new Date(); } 
while(curDate-date < millis);
} 


function VBGetSwfVer_js (num) {
	try {
		return VBGetSwfVer(num);
	} catch(e) {
		unsuccessfulAttempt +=1;
		if (unsuccessfulAttempt < 10) {
			pausecomp (1000);
			VBGetSwfVer_js ();
		} else {
			// nothing
		}
//		alert (e.message);

	}
}

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_js(i);
			if (versionStr == undefined) {
				versionStr = "WIN 4,0,0,0";
			}
		} 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 ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}

// end functions

var searchString = location.search;
var varPass = searchString.substring(1,searchString.length);
if (varPass.indexOf("skipDetection=1") > -1) {  //run the following code if need to skip the flash detection
	var hasRightVersion = 1;
} else {
	var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
//	var hasRightVersion = 0;
}

if (gameType == "dcr") {
    var oeTags = '<object classid="clsid:166B1BCA-3F9C-11CF-8075-444553540000" '
    + 'width="' + gameWidth + '" height="' + gameHeight + '" codebase="http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version='+requiredMajorVersion+','+requiredMinorVersion+','+requiredRevision+',0">'
    + '<param name="src" value="' + gameFile + '" />'
	+ '<param name="sw1" value="' + gameVariables + '" />'
    + '<embed src="' + gameFile + '" '
    + 'width="' + gameWidth + '" '
	+ 'height="' + gameHeight + '" '
    + 'sw1="' + gameVariables + '" '
    + 'pluginspage="http://www.macromedia.com/shockwave/download/">'
    + '<\/embed>'
    + '<\/object>';
    document.write(oeTags);   // embed the director movie
} else if(hasRightVersion) {  // if we've detected an acceptable version
    var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
    + 'width="' + gameWidth + '" height="' + gameHeight + '" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="' + gameFile + '" />'
	+ '<param name="base" value="' + gameDirectory + '" />'
	+ '<param name="flashVars" value="' + gameVariables + '" />'
	+ '<param name="menu" value="false" />'
	+ '<param name="quality" value="high" />'
	+ '<param name="scale" value="noscale" />'
    + '<embed src="' + gameFile + '" menu="false" quality="high" scale="noscale" '
    + 'width="' + gameWidth + '" '
	+ 'height="' + gameHeight + '" '
    + 'flashVars="' + gameVariables + '" '
	+ 'name="flash_game" '
	+ 'align="middle"'
    + 'play="true"'
    + 'loop="false"'
    + 'quality="high"'
    + 'allowScriptAccess="sameDomain"'
    + 'type="application/x-shockwave-flash"'
    + 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
    + '<\/embed>'
    + '<\/object>';
    document.write(oeTags);   // embed the flash movie
  } else {  // flash is too old or we can't detect the plugin
	var skipDetectionURL = location;
	if (varPass.indexOf("?") > -1) {
		skipDetectionURL += "&skipDetection=1";
	} else {
		skipDetectionURL += "?skipDetection=1";
	}
  	var alternateContent = '<TABLE BORDER="0" CELLPADDING="5" CELLSPACING="5" WIDTH="400"><TR>';
	alternateContent += '<TD BGCOLOR="#ffffff" CLASS="content">';
	alternateContent += '<span style="font-family:Arial,Helvetica,sans-serif;font-size:12px;color:#000000;text-decoration:none;font-weight:bold;">You don&rsquo;t have the latest version of Macromedia Flash Player.<BR><BR>';
	alternateContent += 'This web site makes use of <a href="http://www.macromedia.com/go/getflashplayer" target="_new" class="contentlink">Macromedia<sup><font size="-1">&reg;</font></sup>Flash<sup><font size="-2">TM</font></sup></a> software. You have an old version of Macromedia Flash Player that cannot play the content we&rsquo;ve created.<BR><BR>';
	alternateContent += 'Why not download and install the latest version now? It will only take a moment.<BR><BR>';
	alternateContent += '<a href="http://www.macromedia.com/go/getflashplayer" target="_new">DOWNLOAD FLASH PLAYER</a><BR><BR>';
	alternateContent += 'If you know you have the latest version of Flash, <A HREF="' + skipDetectionURL + '" CLASS="contentlink">click here</A>.';
	alternateContent += '</td></tr></TABLE>';
	
    document.write(alternateContent);  // insert non-flash content
  }