function rollOver(imName,over)
{
	var sURL=window.location.href.substring(0,16);

	if (sURL=="http://mentoring") {
		sURL = "http://mentoring.web.aol.com/";
	} else {
		sURL = "http://www.mentoring.org/";
	}
	
	if (over) {
		document.images[imName].src = "/images/" + imName + "_over.gif";
	} else {
		document.images[imName].src = "/images/" + imName + ".gif";
	}
}