Drupal.behaviors.search_box = function(c) {
  
  $('#search-box label',c).each(function () {
    $(this).addClass('over-input');
    $(this).html($('#search-box label',c).html().replace(':',''));
  });
  $('#search-box .form-text',c).keyup(function() { 
    if($(this).val() == '') {
      $(this).parent().removeClass("text-entered");
    }
    else {
      $(this).parent().addClass("text-entered");
    }
  });

};