function gBrowserType(){
	if (navigator.appName.indexOf("Netscape") >=0)
		return "NS";
	else if (navigator.appName.indexOf("Explorer") >=0)
		return "IE";
	else
		return "NA";
}


function gBrowserVersion(){
	switch (gBrowserType()){
		case "NS":
			return parseInt(navigator.appVersion.substr(0,1));
			break; 
			
		case "IE":
			return parseInt(navigator.appVersion.substr(navigator.appVersion.indexOf("MSIE")+5, 1));
			break; 
		
		default:
			return 4;
	}
}

function gOS(){
	if (navigator.platform.indexOf("Mac")>=0)
		return "MAC";
	else 
		return "WIN";
}

var OS;
var BrowserVersion;
var BrowserType;

//determine OS
OS = gOS();
	
//determine browser type
BrowserType = gBrowserType();

	
//determine browser version
BrowserVersion = gBrowserVersion();

if (OS == "MAC"){
	document.writeln ('<link rel="stylesheet" href="/core/framework/style/acumium/MAC.css">');
}else if (OS == "WIN"){
	if(BrowserType=="NS" && BrowserVersion >= 4 && BrowserVersion < 5){
		//document.writeln ('<link rel="stylesheet" href="/core/framework/style/acumium/WIN-NS4.css">');
	}else if(BrowserType=="NS" && BrowserVersion >= 5){
		document.writeln ('<link rel="stylesheet" href="/core/framework/style/acumium/WIN-NS6.css">');
	}else{

		document.writeln ('<link rel="stylesheet" href="/core/framework/style/acumium/WIN.css">');
	}
}else{
	document.writeln ('<link rel="stylesheet" href="/core/framework/style/acumium/WIN.css">');
}