<!-- hide this script from non-Javascript-enabled users

function preloadImages()                         {
     if (document.images)                        {
     var imgFiles = preloadImages.arguments;
     var preloadArray = new Array();
         for (var i=0; i < imgFiles.length; i++)  {

         preloadArray[i] = new Image;
         preloadArray[i].src = imgFiles[i];
         }
     }
}
function swap(id, newSrc)             {
    var theImage = locateImage(id);
         if (theImage)               {
             theImage.src = newSrc;
         }
    }
function locateImage(name)    {
    var theImage = false;
        if (document.images)  {
            theImage = document.images[name];
        }
        if (theImage)         {
            return theImage;
        }
        return (false);
}
//-->