// JavaScript Document

sfHover = function() {
 var sfEls = 
document.getElementById("nav").getElementsByTagName("LI");
 for (var i=0; i<sfEls.length; i++) {
  sfEls[i].onmouseover=function() {
   var sfULs = this.getElementsByTagName("UL");
   if(sfULs.length) {
   		sfULs[0].style.left = "auto";
	}
  }
  sfEls[i].onmouseout=function() {
   var sfULs = this.getElementsByTagName("UL");
   if(sfULs.length) {
   		sfULs[0].style.left = "-999em";
	}
  }
 }
}
if (window.attachEvent) window.attachEvent("onload", sfHover);