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;
		var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));
		flash2Installed = flashVersion == 2;    
		flash3Installed = flashVersion == 3;
		flash4Installed = flashVersion == 4;
		flash5Installed = flashVersion == 5;
		flash6Installed = flashVersion >= 6;
	}
}
	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();