//popup window functions
	var swatchWin;
	function closeSwatchWin() {
		if(swatchWin != null && !swatchWin.closed){
			swatchWin.close();		
		}
	}
	
	function openSwatchWin(aUrl,w,h){
		closeSwatchWin();
		//params = '"resizable=1,location=0,status=0,menubar=0,toolbar=1,scrollbars=1,width=' + w + ',height=' + h + ',left=0,top=0,screenX=0,screenY=0"';
		params = "toolbar=no,location=no,directories=no,status=no,menubar=no," + "scrollbars=yes,resizable=yes,width=" + w + ",height=" + h + ",left=0,top=30,screenX=0,screenY=30";
		swatchWin = open(aUrl, "swatchwindow", params);
	}