/* SF Hover */

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);
}

if(window.addEventListener) {
window.addEventListener("load", sfHover, false);
}