if(Prototype.Browser.IE6){
<!--//--><![CDATA[//><!--
sfhover = function() {
    /* currentStyle restricts the Javascript to IE only */
//	if (document.all && document.getElementById("nav").currentStyle) {  
	if (document.all && document.getElementById('nav').currentStyle) {  
	  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);
window.onload = sfhover;

//--><!]]>
}