Drupal.behaviors.simplehover = function (context)
{
  $('a.simplehover').each(function(i){

    //construim div-ul de hover
    $(this).append('<div class="simplehover-hover"></div>');
    $('.simplehover-hover', this).height($(this).children('img:first').height());
    $('.simplehover-hover', this).width($(this).children('img:first').width());

    //adaugam evenimentul de hover
    $(this).hover(
      function (){
        $('.simplehover-hover', this).stop().css("opacity", 0).show().fadeTo(300, 0.45);
      },
      function (){
        $('.simplehover-hover', this).fadeOut(300);
      });
  })
}