        <!--    
        function newImage(arg) {
            if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
            }
        }
        
        function changeImages() {
            if (document.images && (preloadFlag == true)) {
                for (var i=0; i<changeImages.arguments.length; i+=2) {
                    document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
                }
            }
        }
        
        var preloadFlag = false;
        function preloadImages() {
            if (document.images) {
                main_h = newImage("images/main_h.gif");
				news_h = newImage("images/news_h.gif");
				links_h = newImage("images/links_h.gif");
				experiences_h = newImage("images/experiences_h.gif");
				instructions_h = newImage("images/instructions_h.gif");
				interactive_h = newImage("images/interactive_h.gif");
				connect_h = newImage("images/connect_h.gif");
				gallery_h = newImage("images/gallery_h.jpg");
               
                preloadFlag = true;
            }
        }
        // -->