// JavaScript Document


function initRollovers() {
 var images = document.getElementsByTagName("img");
 for(var i = 0; i < images.length; i++) {
 var image = images[i];
 var rolloverURL = image.getAttribute("rollover");
 if(rolloverURL) addRollover(image, rolloverURL);
 }
}


function addRollover(img, rolloverURL) {
 if (typeof img == "string") {
 var id = img;
 img = null;
 if (document.getElementById) img = document.getElementById(id);
 else if (document.all) img = document.all[id];
 if (!img) img = document.images[id];
 if (!img) return;
 }
 if (img.tagName.toLowerCase() != "img") return;
 var baseURL = img.src;
 (new Image()).src = rolloverURL;
 img.onmouseover = function() { img.src = rolloverURL; }
 img.onmouseout = function() { img.src = baseURL; }
}

if(window.addEventListener)
 window.addEventListener("load", initRollovers, false);
else if (window.attachEvent)
 window.attachEvent("onload", initRollovers);