$('.tabnews').hover(function() {

             $('.news .bg').show();
             $('.news ul .tabnews a div').removeClass("tabnewsdiv") .addClass("tabnewsdivhover");
             $('.news ul .tabnew a div').removeClass("tabnewdivhover") .addClass("tabnewdiv");
             $('.news ul .tabprogram a div').removeClass("tabprogramdivhover") .addClass("tabprogramdiv");
             $('.news ul .tabboard a div').removeClass("tabboarddivhover") .addClass("tabboarddiv");
               $('.news .bg1').hide();
              $('.news .bg2').hide();
              $('.news .bg3').hide();
            return false;
          });