function BrowserCheck() {
	var b = navigator.appName;
	if (b=="Netscape") this.b = "ns";
	else if (b=="Microsoft Internet Explorer") this.b = "ie";
	else this.b = b;
	this.version = navigator.appVersion;
	this.v = parseInt(this.version);
	this.ns = (this.b=="ns" && this.v>=4);
	this.ns4 = (this.b=="ns" && this.v==4);
	this.ns5 = (this.b=="ns" && this.v==5);
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (this.version.indexOf('MSIE 4')>0);
	this.ie5 = (this.version.indexOf('MSIE 5')>0);
	this.min = (this.ns||this.ie);
	this.pc = (this.version.indexOf('Win')>0);
	this.mac = (this.version.indexOf('PPC')>0);
	this.ns408=(parseFloat(this.version)==4.08);
}

var is = new BrowserCheck();

if (navigator.appName=="Netscape" && parseInt(navigator.appVersion)==4) {
	widthCheck = window.innerWidth;
	heightCheck = window.innerHeight;
	window.onResize = resizeFix;
}

var its;
var browserName;
var browserNameLong;
var browserNew;
var preloadFlag = false;
var Macintosh = navigator.userAgent.indexOf('Mac')>0;

function popUp(desktopURL,windowName,width,height,scroll) {
		if (Macintosh) {
			if (browserNameLong == "IE4") {
			newheight = parseInt(height + 17);
		}
		else if (browserNameLong == "IE4.5") {
			newheight = parseInt(height + 17);
		}
		else {
			newheight = height;
		}
		}
		else { newheight = height; }
	var winl = (screen.width - width) / 2;
	var wint = (screen.height - height) / 2;
	if (is.pc){wint = wint - 25};

	if (scroll == '') { scroll = 'no'; }
		window.open(desktopURL, windowName, "toolbar=no,location=no,status=yes,menubar=no,scrollbars="+scroll+",width="+width+",height="+newheight+",resizable=no,top=" + wint + ",left=" + winl );
}