<!--if (document.images) {// Active Imagesimg1on = new Image();img1on.src = "../images/topnav-on-rate.gif";img2on = new Image();img2on.src = "../images/topnav-on-calendar.gif";img3on = new Image();img3on.src = "../images/topnav-on-map.gif";img6on = new Image();img6on.src = "../images/topnav-on-home.gif";img1off = new Image();img1off.src = "../images/topnav-off-rate.gif";img2off = new Image();img2off.src = "../images/topnav-off-calendar.gif";img3off = new Image();img3off.src = "../images/topnav-off-map.gif";img6off = new Image();img6off.src = "../images/topnav-off-home.gif";}// Function to 'activate' images.function imgOn(imgName) {if (document.images) {document[imgName].src = eval(imgName + "on.src");}}// Function to 'deactivate' images.function imgOff(imgName) {if (document.images) {document[imgName].src = eval(imgName + "off.src");}}which_image_loaded = 0;NUMBER_OF_IMAGES = 13;ImageNames = new Object();ImageNames.length = NUMBER_OF_IMAGES - 1;for (counter = 0; counter < NUMBER_OF_IMAGES; counter++){    file_number = counter + 1;    filename = ("image" + file_number + ".jpg");    ImageNames[counter] = filename;}function changeImage(direction) {    which_image_loaded += direction;    if (which_image_loaded < 0)        which_image_loaded = NUMBER_OF_IMAGES - 1;    if (which_image_loaded == NUMBER_OF_IMAGES)        which_image_loaded = 0;    if (document.images)        document.myimage.src = ImageNames[which_image_loaded];}// -->