$(document).ready(function(){
    $("div#footernav ul li").children('ul:first').css("width","220px");
	var elem =$("div#footernav ul li")
    $(elem).hover(
                function() {
					
                $(this).children('ul').toggle("fast");
                },
             function() {
                $(this).children('ul').toggle("fast");
             });
			 
		//$(elem).click(function(){  alert("Hello"); return false });

  });



function show(idName){
elem=document.getElementById(idName);
if(elem.style.display=="block"){
elem.style.display="none";
}else{
elem.style.display="block";
}

}