<!--

    function preload(){
        // set image url
        image_url = new Array();
        image_url[0] = "images/link1_on.jpg";
        image_url[1] = "images/link2_on.jpg";
        image_url[2] = "images/link3_on.jpg";
        image_url[3] = "images/link4_on.jpg";
        image_url[4] = "images/link5_on.jpg";
        image_url[6] = "images/banners/banner_1.jpg";
        image_url[7] = "images/banners/banner_2.jpg";
        image_url[8] = "images/banners/banner_3.jpg";
        image_url[9] = "images/banners/banner_4.jpg";
        image_url[10] = "images/banners/banner_5.jpg";

          
        var i = 0;
        for(i=0; i<image_url.length; i++) {
             preload_image_object = new Image();
             preload_image_object.src = image_url[i];
        }
        
    }
    
    function showImage(ref){
        bImage = document.getElementById('bannerImage');
        bImage.src = "images/banners/banner_"+ref+".jpg";
        
        for (var i=1; i<=5; i++){
            cImage = document.getElementById('link'+i);
            cImage.setAttribute("class", "");
            cImage.setAttribute("className", "");
            cImage.src = "images/link"+i+".jpg";
        }
                
        cImage = document.getElementById('link'+ref);
        cImage.setAttribute("class", "active");
        cImage.setAttribute("className", "active");
        cImage.src = "images/link"+ref+"_on.jpg";
    }
    
    function checkImage(ref){
        imgLink = document.getElementById('link'+ref);
        if (imgLink.getAttribute('class') == "active" || imgLink.getAttribute('className') == "active") {
            // Do Nothing
        } else {
            imgLink.src = "images/link"+ref+".jpg";
        }
    }
    
    
//-->