// config
var requiredMajorVersion = 8; // Minor version of Flash required
var requiredMinorVersion = 0; // Revision of Flash required
var requiredRevision = 0; // the version of javascript supported
var swfMaxHeight=771;
var swfMaxWidth=1000;
var swfMinWidth=780;

// vars
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 divContainer;
var windowHeight;
var windowWidth;




function insertFlashIfDetected(){
	divContainer=document.getElementById('container');
		
	var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	if(hasRightVersion) 
	{  // if we've detected an acceptable version
    var oeTags = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="100%" height="100%" align="middle">'
			+ '<param name="allowScriptAccess" value="sameDomain" />'
			+ '<param name="movie" value="www1024.swf" />'
			+ '<param name="quality" value="best" />'
			+ '<param name="scale" value="noscale" />'
			+ '<param name="wmode" value="opaque" />'
			+ '<param name="bgcolor" value="#ffffff" />'
			+ '<embed src="www1024.swf" quality="best" scale="noscale" wmode="opaque" bgcolor="#ffffff" width="100%" height="100%" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'    
			+ '</object>';
    divContainer.innerHTML=oeTags;   // embed the flash movie
    
		setPosition(); 
	}
	else 
	{  // flash is too old or we can't detect the plugin
    window.location.href="no-flash.php";
  }
}

function goToFlashIfDetected(){
	var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	if(hasRightVersion) 
	{  // if we've detected an acceptable version
    window.location.href="flash.php";
	}
}



// setPosition()
function setPosition()
{
	getWindowSize();
	
	//swf
	if (windowHeight>swfMaxHeight)
	{
		divContainer.style.height=swfMaxHeight+'px';
	}
	else
	{
		if(divContainer.style.height='99%')
			divContainer.style.height='100%';
		else
			divContainer.style.height='100%';
	}
	
	if (windowWidth>swfMaxWidth)
	{
		divContainer.style.width=swfMaxWidth+'px';
	}
	else
	{
		divContainer.style.width=swfMinWidth+'px';
	}
	
}


//getWindowSize()
function getWindowSize() {
	if (typeof(window.innerHeight) == 'number') {
		windowHeight = window.innerHeight;
		windowWidth = window.innerWidth;
		}
	else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
			windowWidth = document.documentElement.clientWidth;
			}
		else {
			if (document.body && document.body.clientHeight) {
				windowHeight = document.body.clientHeight;
				windowWidth = document.body.clientWidth;
				}
			}
		}
	}



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;
		}
	}
	else {
		flashVer = -1;
	}
	return flashVer;
} 


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 ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}