//******************************************************************************
// function:  sfHover		Created:  10/29/08   Modified: ??/??/?? by ????
//script to add & remove class names so that menu's will work in IE 6 
//******************************************************************************
sfHover = function() {
	var sfEls = document.getElementById("etsu_navlist").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" lefthover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" lefthover\\b"), "");
		}
	}
        sfEls = document.getElementById("local_horizontal_nav").getElementsByTagName("LI");
	for (i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" localn_hover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" localn_hover\\b"), "");
		}
	}
}