<!--
function showImage(imgsel) 
{ 
document.getElementById("roller").src = imgsel; 
} 
//-->


<!--
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];
        }
    }
}
//-->


<!--
preloadImages('images/img1.gif',
              'images/img2.gif',
              'images/img3.jpg')
//-->