var agt = navigator.userAgent.toLowerCase();
var ie  = (agt.indexOf("msie") != -1);
var ns  = (navigator.appName.indexOf("Netscape") != -1);
var win = ((agt.indexOf("win")!=-1) || (agt.indexOf("32bit")!=-1));
var mac = (agt.indexOf("mac")!=-1);

if (ie && win) {	
	pluginlist = detectIE("SWCtl.SWCtl.1","Shockwave Director") + detectIE("ShockwaveFlash.ShockwaveFlash.1","Shockwave Flash"); 
}
if (ns || !win) {
	nse = ""; for (var i=0;i<navigator.mimeTypes.length;i++) nse += navigator.mimeTypes[i].type.toLowerCase();
	pluginlist = detectNS("application/x-director","Shockwave Director") + detectNS("application/x-shockwave-flash","Shockwave Flash");
}

function detectIE(ClassID,name) { 
	result = false; document.write('<SCRIPT LANGUAGE=VBScript>\n on error resume next \n result = IsObject(CreateObject("' + ClassID + '"))</SCR'+'IPT>\n'); 
	if (result) {
		return name+','; 
	}	else {
		return ''; 
	}
}
function detectNS(ClassID,name) { 
	n = ""; 
	if (nse.indexOf(ClassID) != -1)  {
		if (navigator.mimeTypes[ClassID].enabledPlugin != null) {
			n = name+","; 
		}
	}
	return n; 
}

if (pluginlist.length > 0) pluginlist = pluginlist.substring(0,pluginlist.length-1);

if (pluginlist.indexOf("Flash")!=-1) {
	flashPlugin = true;
} else {
	flashPlugin = false;
}