// IE 6 hover fix
sfHover = function() {
  var navMain = document.getElementById("navMain");
  if (navMain != null){
    var sfEls = navMain.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"), "");
  		}
  	}
	}
  
  var navUtil = document.getElementById("navUtil");
  if (navUtil != null) {
    var sfEls = navUtil.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"), "");
  		}
  	}
	}
	
  var campaignNav = document.getElementById("campaignNav");
  if (campaignNav != null) {
    var sfEls = campaignNav.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);