function RPSetFocus(docobj)
   {
   if (document.forms["MainForm"])
      {
      var field = document.forms["MainForm"];

      if (field.elements.length > 0)
         {
         for (i = 0; i < field.elements.length; i++)
            {
            if (field.elements[i].disabled==false && field.elements[i].style.display != "none")
               {
               if ((field.elements[i].type == "text") || (field.elements[i].type == "textarea"))
                  {
                  field.elements[i].focus();
                  break;
                  }
               }
            }
         }
      }
   }