/*
$(function() {
	if ($.browser.msie && parseInt($.browser.version)< 7) {
	    $("#tabs li").hover(
            function() {
            	$(this).addClass("sf");
            },
            function() {
		$(this).removeClass("sf");
            });
	}
});
*/

sfHover = function() {
	var sfEls = document.getElementById("nav").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 (window.attachEvent) window.attachEvent("onload", sfHover);