	userAgent = window.navigator.userAgent;
	browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
	
	function newImage(arg) {
		if (document.images) {
			rslt = new Image();
			rslt.src = arg;
			return rslt;
		}
	}
	
	// MOUSEOVER CODE
	
	function findElement(n,ly) {
		if (browserVers < 4)		return document[n];
		var curDoc = ly ? ly.document : document;
		var elem = curDoc[n];
		if (!elem) {
			for (var i=0;i<curDoc.layers.length;i++) {
				elem = findElement(n,curDoc.layers[i]);
				if (elem) return elem;
			}
		}
		return elem;
	}
	
	function changeImages() {
		if (document.images && (preloadFlag == true)) {
			var img;
			for (var i=0; i<changeImages.arguments.length; i+=2) {
				img = null;
				if (document.layers) {
					img = findElement(changeImages.arguments[i],0);
				}
				else {
					img = document.images[changeImages.arguments[i]];
				}
				if (img) {
					img.src = changeImages.arguments[i+1];
				}
			}
		}
	}
	
	var preloadFlag = false;
	function preloadImages() {
		if (document.images) {
			bot_1 = newImage("../lvl2/lvl2_background.jpg");
			top_1 = newImage("../lvl2/lvl2_top.jpg");
			nav_1 = newImage("../lvl2/nav_1.jpg");
			nav_2 = newImage("../lvl2/nav_2.jpg");
			nav_3 = newImage("../lvl2/nav_3.jpg");
			nav_4 = newImage("../lvl2/nav_4.jpg");
			c1 = newImage("../lvl2/catbox_t.png");
			c2 = newImage("../lvl2/catbox_m.png");
			c3 = newImage("../lvl2/catbox_b.png");
			i1 = newImage("../lvl2/itembox_t.png");
			i2 = newImage("../lvl2/itembox_m.png");
			i3 = newImage("../lvl2/itembox_b.png");
			b1 = newImage("../lvl2/bigbox_t.png");
			b2 = newImage("../lvl2/bigbox_m.png");
			b3 = newImage("../lvl2/bigbox_b.png");
			mask = newImage("../lvl2/lvl2_bottommask.png");
			preloadFlag = true;
		}
	
	
	}


	function showpic(pic,message,x,y) {
		x=x+20;
		y=y+50;
		var configz="addrbar=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizeable=0";
		newwin=window.open(pic,'newwin',config='width='+(x+10)+',height='+(y+10)+','+configz)
		newwin.document.open();
		newwin.document.write('<html><head><title>Lou Guerin</title></head>');
		newwin.document.write('<body bgcolor="#000000">');
		newwin.document.write('<h1 style="color:#fff;font-size:12px;font-family:verdana,sans-serif;">'+message+'</h1>');
		newwin.document.write('<a href="javascript:self.close()"><img src="'+pic+'" title="Click to close window..." border="0" /></a>');
		newwin.document.write('</body></html>');
		newwin.moveTo(screen.width/2-x/2,0);
		newwin.document.close();
		return true;
	}


