/****************************************************/
// FUNCIONES DE datos_usuario.php
/****************************************************/

    function fSubmitRegistrar(form,arch)
    {

        if (form.usu_email.value.length == 0)
        {
          alert ('Debe ingresar alguna dirección electrónica');
          form.usu_email.focus();
        }
        else
        {
          form.action = arch;
          form.submit();
        }
    }

/*********************************************************/
// FUNCIONES DE grupos_select.php
/********************************************************/
      function fSubmitIngDatos(form,arch,grp,cat,clase)
      {
          form.action = arch;
          form.iden_grupo.value = grp;
          form.iden_cat.value = cat;
          form.clas.value = clase;
          form.submit();
      }


    function fSubmitCa(form,arch)
    {
       form.action = arch;
       form.submit();
    }

    function fSubmitBusca(form,arch)
    {
      if (form.busca_grupo.value.length == 0) 
      {
       alert ("Debe ingresar algún dato.");
       form.busca_grupo.focus();
      }
      else
      {
        form.action = arch;
        form.submit();
      }
    }

      function fSubmitRegresa(form,arch)
      {
        form.action = arch;
        form.submit();
      }