$(document).ready(function(){
  $('.sidebar ul li:nth-child(odd)').addClass('alternate');
  $('#staff .staffm:nth-child(4n)').addClass('laststaff');
  $('.homeboxleft .news:nth-child(2n)').addClass('firstnews');
  
  $('#nav ul').addClass('sf-menu');
});
$(document).ready(function(){ 
        $("ul.sf-menu").supersubs({ 
            minWidth:    12,   // minimum width of sub-menus in em units 
            maxWidth:    27,   // maximum width of sub-menus in em units 
            extraWidth:  1     // extra width can ensure lines don't sometimes turn over 
                               // due to slight rounding differences and font-family 
        }).superfish();  // call supersubs first, then superfish, so that subs are 
                         // not display:none when measuring. Call before initialising 
                         // containing tabs for same reason. 
 });
$(document).ready(function(){ 
        $("ul.sf-menu").css({visibility:"visible" })

});
$(document).ready(function(){ 
        $(".menu").css({visibility:"visible" })

});