var f_loaded = function() {
 try {
   var o_sub = $('verzekering_submenu');
   var f_over = function(oEvent) {
    o_sub.setStyle('display','block');
   }

   var f_out = function(oEvent) {
    o_sub.setStyle('display','none');
   }

   $('main_menu').getElement('.menu').getElements('li').each(function(oEl, iDX) {
      if (oEl.get('id') != "menu_verzekeringen") {
         oEl.addEvent('mouseover', f_out);
         return;
      }
      oEl.addEvent('mouseover', f_over);
   });
 }
 catch (oEx) { 
 }
}
window.addEvent('domready',f_loaded);