function openNewWin(url,winW,winH) {
	newWindow=window.open(url,"blank");
}

var nWin = null;
var id;
var nUrl = "";
var winW = 0;
var winH = 0;
function openWin(nUrl2,winW2,winH2){
	nUrl = nUrl2;
	winW = winW2;
	winH = winH2;
	if (nWin && !nWin.closed){
		nWin.close();
		id = window.setTimeout("popWin()",500);
	} else {
	 popWin(nUrl,winW,winH);
	}
}
var agt=navigator.userAgent.toLowerCase();
var app=navigator.appName.toLowerCase();

// Detect OS
var OS="";
if(agt.indexOf("win")!=-1){
	OS="win";
}else if(agt.indexOf("mac")!=-1){
	OS="mac";
}

// detect browser
var sf=false;
var op=false;
var gk=false;
var nn=false;
var n4=false;
var ie=false;
if(agt.indexOf('safari') != -1){
	// safari
	sf=true;
}else if(window.opera){
	// opera
	op=true;
}else if(agt.indexOf('gecko') != -1){
	// netscape6,7 & mozilla & firebird
	gk=true;
}else if(app.indexOf('netscape') != -1){
	// netscape3,4
	nn=true;
	if(document.layers){
		n4=true;
	}
}else if(app=='microsoft internet explorer'){
	// ie
	ie=true;
}else{
	// unknown browsers
}

// appVersion
var appVer=""+navigator.appVersion;
var fno=appVer.indexOf(" ");
//appVer=eval(appVer.substring(0,fno));


var pathToRoot = "";
var pathToMain = "";

function initURL(directory){
	crntDir = directory;
	for (i=1;i<crntDir;i++){
		pathToRoot = pathToRoot + "../";
	}
	for (i=2;i<crntDir;i++){
		pathToMain = pathToMain + "../";
	}
}