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_01."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("off_01.jpg", "on_01.jpg"));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("on_01.jpg", "off_01.jpg"));
				}
			}
			if(images[i].getAttribute("src").match("off_02."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("off_02.jpg", "on_02.jpg"));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("on_02.jpg", "off_02.jpg"));
				}
			}
			if(images[i].getAttribute("src").match("off_03."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("off_03.jpg", "on_03.jpg"));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("on_03.jpg", "off_03.jpg"));
				}
			}
			if(images[i].getAttribute("src").match("off_04."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("off_04.jpg", "on_04.jpg"));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("on_04.jpg", "off_04.jpg"));
				}
			}
			if(images[i].getAttribute("src").match("off_05."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("off_05.jpg", "on_05.jpg"));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("on_05.jpg", "off_05.jpg"));
				}
			}
			if(images[i].getAttribute("src").match("off_06."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("off_06.jpg", "on_06.jpg"));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("on_06.jpg", "off_06.jpg"));
				}
			}


		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}