var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring,hascook;


if (checkIt('konqueror')){

        browser = "Konqueror";
        OS = "Linux";
}
else if (checkIt('firefox')) browser = "Firefox";
else if (checkIt('safari')) browser = "Safari";
else if (checkIt('omniweb')) browser = "OmniWeb";
else if (checkIt('opera')) browser = "Opera";
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab";
else if (checkIt('aol')) browser = "AOL";
else if (checkIt('msie')) browser = "Internet Explorer";
else if (!checkIt('compatible'))
{
        browser = "Netscape Navigator"
        version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.charAt(place + thestring.length);
if (!OS)
{
        if (checkIt('linux')) OS = "Linux";
        else if (checkIt('x11')) OS = "Unix";
        else if (checkIt('mac')) OS = "Mac"
        else if (checkIt('win')) OS = "Windows"
        else OS = "an unknown operating system";
}

function checkIt(string)
{
        place = detect.indexOf(string) + 1;
        thestring = string;
        return place;
}


var is_Flash        = false;
var is_FlashVersion = 0;

if ((browser == "Internet Explorer") && (OS == "Windows") && (version >= 4)) {  
   
   
	document.write(
         '<scr' + 'ipt language=VBScript>' + '\n' +
         'Dim hasPlayer, playerversion' + '\n' +
         'hasPlayer = false' + '\n' +
         'playerversion = 10' + '\n' +
         'Do While playerversion > 0' + '\n' +
            'On Error Resume Next' + '\n' +
            'hasPlayer = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & playerversion)))' + '\n' +
            'If hasPlayer = true Then Exit Do' + '\n' +
            'playerversion = playerversion - 1' + '\n' +
         'Loop' + '\n' +
         'is_FlashVersion = playerversion' + '\n' +
         'is_Flash = hasPlayer' + '\n' +
         '<\/sc' + 'ript>');
	                                                       
      
}else{
   
	var plugin = (navigator.mimeTypes && 
	navigator.mimeTypes["application/x-shockwave-flash"] &&
    navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin) ?
    navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
	if (plugin) {
         is_Flash = true;
         is_FlashVersion = parseInt(plugin.description.substring(plugin.description.indexOf(".")-1));
	}
     
}