function update_lead_status(o)
{
   var lead_id = /\d+$/.exec($(o).attr('id'));
   var status = $(o).val();
   
   $(o).attr('disabled', true);
   
   $.ajax({
      type: "POST",
      url: "/business/ajax_lead_update/" + lead_id,
      data: "status=" + status,
      success: function(result) {
         $(o).attr('disabled', false);
      }
   });
}