//Hover overlays
(function($) {
  $.fn.hoverOverlay = function(){
    $(this).each(function() {
      var $this = $(this);
      $this.append('<span class="detail-hover" style="display: none;"></span>').hover(function() {
        if($.browser.msie) {
          $this.children('.detail-hover').show();
        } else {
          $this.children('.detail-hover').fadeIn(250);
        }
      }, function() {
        if($.browser.msie) {
          $this.children('.detail-hover').hide();
        } else {
          $this.children('.detail-hover').fadeOut(250);
        }
      });
    });
    return $(this);
  };
})(jQuery);