/* --- Menu Update 27/11/2007 --- */
if(window.attachEvent){
	window.attachEvent("onload", sfHover);
}

function sfHover(){
	var nav = document.getElementById("nav");
	var oElements = nav.getElementsByTagName("li");
	for(i=0;i<oElements.length;i++){
		if(oElements[i].classname = "clPrincipal1Main"){
			oElements[i].onmouseover=function() {			
				this.className+=" sfhover";
			}
			oElements[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}