var requiredVersion = 6;   // Version the user needs to view site (max 6, min 2)
var useRedirect = true; 

// System globals
var flash2Installed = false;    // boolean. true if flash 2 is installed
var flash3Installed = false;    // boolean. true if flash 3 is installed
var flash4Installed = false;    // boolean. true if flash 4 is installed
var flash5Installed = false;    // boolean. true if flash 5 is installed
var flash6Installed = false;    // boolean. true if flash 6 is installed
var maxVersion = 6;             // highest version we can actually detect
var actualVersion = 0;          // version the user really has
var hasRightVersion = false;    // boolean. true if it's safe to embed the flash movie in the page
var jsVersion = 1.0;            // the version of javascript supported

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;
		}
	}

	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
	
	// This is a js1.1 code block, so make note that js1.1 is supported.
	jsVersion = 1.1;
	
	// Write vbscript detection on ie win. IE on Windows doesn't support regular
	// JavaScript plugins array detection.
	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('</SCR' + 'IPT\> \n'); // break up end tag so it doesn't end our script
	}
  
	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) {
		hasRightVersion = true;                
	}
}

detectFlash();  // call our detector now that it's safely loaded.