// Rollover Script for site
function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages() {
if (document.images && (preloadFlag == true)) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {
button_01_over = newImage("images/button/home-over.gif");
button_02_over = newImage("images/button/odor-over.gif");
button_03_over = newImage("images/button/waste-over.gif");
button_04_over = newImage("images/button/facilities-over.gif");
button_05_over = newImage("images/button/industrial-over.gif");
button_06_over = newImage("images/button/grounds-over.gif");
button_07_over = newImage("images/button/green-over.gif");
button_08_over = newImage("images/button/about-over.gif");
button_09_over = newImage("images/button/contact-over.gif");
button_10_over = newImage("images/button/msds-over.gif");
preloadFlag = true;
}
}