function openHelp(w,url,urln) {
	var helpWin=null;

	bName = navigator.appName;
	bVer = parseInt(navigator.appVersion);
	if      (bName == "Netscape" && bVer >= 5) ver = "Moz";
	if      (bName == "Netscape" && bVer == 4) ver = "n4";
	if      (bName == "Netscape" && bVer == 3) ver = "n3";
	if		(bName == "Netscape" && bVer == 2) ver = "n2";
	if		(navigator.userAgent.indexOf("Netscape")!=-1) {
		if (bVer == 5) {
			ver = "n5";
		}
	}
	else if (bName == "Microsoft Internet Explorer" && bVer >= 2) ver = "e3";
		if (bName == "Microsoft Internet Explorer" && bVer >= 4) ver = "e4";
	Bsys  = 'win'
	bApp  = navigator.appVersion
	if (bApp.indexOf('Mac') != -1 || bApp.indexOf('PPC')!= -1){Bsys='mac'}
	baseref  = location.href.substring(0, location.href.lastIndexOf('/')+1)
	origWidth = document.body.clientWidth;
	origHeight = document.body.clientHeight + 128;
	
	//alert(origWidth + " & " + origHeight);
	
	screenWidth = screen.width;
	screenHeight = screen.height;
	screenWidthRmdr = screenWidth - w - 10;
	
	// calculation for macintosh
	if (Bsys == 'mac') {
		h = screen.availHeight;
	} else {
		h = screen.availHeight - 30;
	}
	
	// starting point for new window
	startX = screenWidth - w - 10;
	startY = 0;
	
	sFeatures="width="+w+",height="+h+",scrollbars=1,status=0,screenX=0,left="+startX+",screenY=0,top="+startY+",channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,status=0,toolbars=0";
	helpWin = window.open(url, urln, sFeatures);	
	helpWin.focus();

	helpWin.outerheight = h;
	if (Bsys == 'mac') {
		helpWin.resizeTo(w, screen.availHeight);
	}

	// moves main window to top left
//	this.moveTo(0, 0)
//	if (bName == 'Microsoft Internet Explorer') {
//		screenOpenerH = screen.availHeight;
//		screenOpenerW = screenWidthRmdr;
//		this.resizeTo(screenWidthRmdr, screenOpenerH);
//	} else if (Bsys == 'mac') {
//		this.outerHeight = screen.availHeight;
//		this.outerWidth = screenWidth - w;
//	} else {
//		this.outerHeight = screen.availHeight;
//		this.outerWidth = screenWidth - w - 10;
//	}
//	opener=this;
}

function resizeFunc() {
	// calls resizeFunc2 so popup window will 
	// get the time to close itself
	setTimeout('resizeFunc2()', 1);
}

function resizeFunc2() {
	if ((helpWin != null) && (helpWin.closed == false)) {
		helpWin.focus();
	} else {
		if (bName == 'Microsoft Internet Explorer') {
			this.outerHeight = origHeight; //screen.availHeight;
			this.outerWidth = origWidth; //screen.availWidth;
			//alert(origWidth + " & " + origHeight);
			this.resizeTo(origWidth, origHeight);
			//this.resizeTo(screen.availWidth, screen.availHeight);
		} else {
			this.outerHeight = origHeight; //screen.availHeight;
			this.outerWidth = origWidth; //screen.availWidth;
		}
		this.moveTo(0, 0);
	}
}