sfHover = function() {
	categrs = document.getElementById("categories");
	if(categrs) {
	    var sfEls = categrs.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"), "");
		    }
	    }
	}
	navgt = document.getElementById("nav");
	if(navgt) {
	    var sfEls = navgt.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"), "");
		    }
	    }
	}

if($('features')) {
	addSfHover($('showfeatures'));
	addSfHover($('features'));
	addSfHover($('leftbanner'));
	addSfHover($('rightbanner'));
}


}

addSfHover = function(sfEls) {
	sfEls.onmouseover=function() {
		this.className+=" sfhover";
	}
	sfEls.onmouseout=function() {
		this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);