if(document.images){
		var roll1_on = new Image();
		roll1_on.src = "/images/roll1_on.gif";
		var roll1_off = new Image();
		roll1_off.src = "/images/roll1_off.gif";
		
		var roll2_on = new Image();
		roll2_on.src = "/images/roll2_on.gif";
		var roll2_off = new Image();
		roll2_off.src = "/images/roll2_off.gif";
		
		var roll3_on = new Image();
		roll3_on.src = "/images/roll3_on.gif";
		var roll3_off = new Image();
		roll3_off.src = "/images/roll3_off.gif";
		
		var roll4_on = new Image();
		roll4_on.src = "/images/roll4_on.gif";
		var roll4_off = new Image();
		roll4_off.src = "/images/roll4_off.gif";
		
		var cs_roll1_on = new Image();
		cs_roll1_on.src = "/images/cs_roll1_on.gif";
		var cs_roll1_off = new Image();
		cs_roll1_off.src = "/images/cs_roll1_off.gif";
		
		var cs_roll2_on = new Image();
		cs_roll2_on.src = "/images/cs_roll2_on.gif";
		var cs_roll2_off = new Image();
		cs_roll2_off.src = "/images/cs_roll2_off.gif";
		
		var cat1_on = new Image();
		cat1_on.src = "/collections/images/cat1_on.gif";
		var cat1_off = new Image();
		cat1_off.src = "/collections/images/cat1_off.gif";
		
		var cat2_on = new Image();
		cat2_on.src = "/collections/images/cat2_on.gif";
		var cat2_off = new Image();
		cat2_off.src = "/collections/images/cat2_off.gif";
		
		var cat3_on = new Image();
		cat3_on.src = "/collections/images/cat3_on.gif";
		var cat3_off = new Image();
		cat3_off.src = "/collections/images/cat3_off.gif";
		
		var cat4_on = new Image();
		cat4_on.src = "/collections/images/cat4_on.gif";
		var cat4_off = new Image();
		cat4_off.src = "/collections/images/cat4_off.gif";
		
		var cat5_on = new Image();
		cat5_on.src = "/collections/images/cat5_on.gif";
		var cat5_off = new Image();
		cat5_off.src = "/collections/images/cat5_off.gif";
		
		var cat6_on = new Image();
		cat6_on.src = "/collections/images/cat6_on.gif";
		var cat6_off = new Image();
		cat6_off.src = "/collections/images/cat6_off.gif";

		var cat7_on = new Image();
		cat7_on.src = "/collections/images/cat7_on.gif";
		var cat7_off = new Image();
		cat7_off.src = "/collections/images/cat7_off.gif";
		
		var cat8_on = new Image();
		cat8_on.src = "/collections/images/cat8_on.gif";
		var cat8_off = new Image();
		cat8_off.src = "/collections/images/cat8_off.gif";
	}
	function changeImg(imgName, moveDir){
		if(moveDir == "on"){
			document.images[imgName].src = eval(imgName + "_on.src")
		}
		else if(moveDir == "off"){
			document.images[imgName].src = eval(imgName + "_off.src")
		}
	}
	
	function winPop(dir){
		fullpath = "/collections/" + dir + "/pop.html"
		window.open(fullpath, dir, "width=395,height=500,top=20,left=20");
	}
	
	var newwindow;
	function prodPop(IMG, CATID)
		{
		theURL = "/pop.html?img="+IMG+"&catid="+CATID
		newwindow = window.open(theURL, 'thewin', 'width=424,height=480');
		if(window.focus) {newwindow.focus()}
	}