var sAppVersion = navigator.appVersion;
var sAppName = navigator.appName;

var isPC = (sAppVersion.indexOf("Win")!=-1);
var isMAC = (sAppVersion.indexOf("Macintosh")!=-1);

var isIE = (document.all) ? true:false;
var isNS = (sAppName.indexOf("Netscape")!=-1);
var isNS4 = (document.layers) ? true:false;
var isECMA = (document.getElementById) ? true:false;
var bVersion = parseInt(sAppVersion);
if (isIE && sAppVersion.indexOf("MSIE 5.") != -1) bVersion = 5;
var hasFlash = false;

if(isIE && isPC){ 
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('hasFlash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash"))) \n');
	document.write('</SCR' + 'IPT\> \n');
}

if (navigator.plugins) {
	if (navigator.plugins["Shockwave Flash"]){
		plugDesc = navigator.plugins["Shockwave Flash"].description;
		if(parseInt(plugDesc.charAt(plugDesc.indexOf(".") - 1))>2) {
			hasFlash = true;
		}
	}
}