/* ---------- Function	Rollover ---------- */
function initRollovers() {
if (!document.getElementById) return

var preloadImg = new Array();
var TempImg;
var SwapImg = document.getElementsByTagName('img');

for (var i = 0; i < SwapImg.length; i++) {
	if (SwapImg[i].className == 'rollover') {
	var src = SwapImg[i].getAttribute('src');
	var ftype = src.substring(src.lastIndexOf('.'), src.length);
	var hsrc = src.replace(ftype, 'o'+ftype);
	SwapImg[i].setAttribute('hsrc', hsrc);
	preloadImg[i] = new Image();
	preloadImg[i].src = hsrc;

	SwapImg[i].onmouseover = function() {
	TempImg = this.getAttribute('src');
	this.setAttribute('src', this.getAttribute('hsrc'));
}

SwapImg[i].onmouseout = function() {
if (!TempImg) TempImg = this.getAttribute('src').replace('o'+ftype, ftype);
this.setAttribute('src', TempImg);
}

}
}
}

window.onload = initRollovers;