Javascript Head Code for Rollovers
Change the (size) and the name of the graphics to your button graphics by changing the code in red. To install this script:
Cut and paste this script into the HEAD of your document:
<script type="text/JavaScript">
if (document.images) {
Button1 = new Image(108,135); Button1.src = "images/one_link.jpg";
Button1 = new Image(108,135); Button1.src = "images/one_hover.jpg";
Button2 = new Image(108,135); Button2.src = "images/two_link.jpg";
Button2 = new Image(108,135); Button2.src = "images/two_hover.jpg";
Button3 = new Image(108,135); Button3.src = "images/three_link.jpg";
Button3 = new Image(108,135); Button3.src = "images/three_hover.jpg";
}
/* Function that swaps images. */
function rollo(id, newSrc) {
var theImage = FindImage(document, id, 0);
if (theImage) {
theImage.src = newSrc;
}
}
/* Functions that track and set toggle group button states. */
function FindImage(doc, name, j) {
var theImage = false;
if (doc.images) {
theImage = doc.images[name];
}
if (theImage) {
return theImage;
}
if (doc.layers) {
for (j = 0; j < doc.layers.length; j++) {
theImage = FindImage(doc.layers[j].document, name, 0);
if (theImage) {
return (theImage);
}
}
}
return (false);
}
</script>
|
