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



function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}