sfHover = function() {
  var sfEls = document.getElementById("navigation").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);


function reIndex(){
  forms = document.forms
  zi = 2000;
  cn = document.getElementsByTagName('div');
  
  for (n=0;n<cn.length;n++){
  cn[n].style.zIndex=zi;
  }
}