function smartRollover() {if(document.getElementsByTagName) {
var images = document.getElementsByTagName("img");
for(var i=0; i < images.length; i++) {
if(images[i].getAttribute("src").match("_off-trans."))
{
images[i].onmouseover = function() {this.setAttribute("src", this.getAttribute("src").replace("_off-trans.", "_on-trans."));
}
images[i].onmouseout = function() {
this.setAttribute("src", this.getAttribute("src").replace("_on-trans.", "_off-trans."));
}
}
}
}
}
if(window.addEventListener) {
window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
window.attachEvent("onload", smartRollover);
}