/*--------------------Javascript Code -----------------------------*/
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 (document.addEventListener) {
  document.addEventListener("DOMContentLoaded", sfHover, false);
}