var	requiredVersion = 5;   
var	useRedirect = false;
var	flashPage = "movie.html"  
var	noFlashPage = "noflash.html" 						  
var	upgradePage = "upgrade.html"
var	flash2Installed = false;
var	flash3Installed = false;
var	flash4Installed = false;
var	flash5Installed = false;  
var	flash6Installed = false;
var     flash7Installed = false;
var	maxVersion = 7;          
var	actualVersion = 0;    
var	hasRightVersion = false;
var	jsVersion = 1.0;

var	isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;    // true if we're on ie
var	isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false; // true if we're on windows

jsVersion = 1.1;
if(isIE	&& isWin) 
{
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('flash2Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.2"))) \n');
	document.write('flash3Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3"))) \n');
	document.write('flash4Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4"))) \n');
	document.write('flash5Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))) \n');  
	document.write('flash6Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6"))) \n');  
	document.write('flash7Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.7"))) \n');
	document.write('</SCR' + 'IPT\> \n');
}

function detectFlash() 
{  
    if (navigator.plugins) 
    {
		if (navigator.plugins["Shockwave Flash 2.0"]
			|| navigator.plugins["Shockwave Flash"]) 
		{
			var isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + isVersion2].description;

			// DEBUGGING: uncomment next line to see the actual description.
			// alert("Flash plugin description: " + flashDescription);
			  
			var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1)); 
			flash2Installed = flashVersion == 2;    
			flash3Installed = flashVersion == 3;
			flash4Installed = flashVersion == 4;
			flash5Installed = flashVersion == 5;
			flash6Installed = flashVersion == 6;
			flash7Installed = flashVersion >= 7;
		}
	}
  
	for (var i = 2; i <= maxVersion; i++)
		if (eval("flash" + i + "Installed") == true) actualVersion = i;

	if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 3;  

	if (actualVersion >= requiredVersion) 
	{
		if (useRedirect) 
		{
			if(jsVersion > 1.0) 
				window.location.replace(flashPage);  
			else 
				window.location = flashPage;
		}

		hasRightVersion = true;                
	} 
	else
	{
		if (useRedirect) 
		{
			if(jsVersion > 1.0) 
				window.location.replace((actualVersion >= 2) ? upgradePage : noFlashPage);
			else
				window.location = (actualVersion >= 2) ? upgradePage : noFlashPage;
		}
	}
}


detectFlash();