/*
    Copyright (C) 2001, 2002 Loc Dayot

    EPNadmin - Version 0.5.1 - 01/10/2002

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    http://epnadmin.pierrefitte93.fr/
*/

// Function crite en JavaScript
// Quand l'usager rpond aux questions prcises sur les connaissances,
// le niveau est ajust automatiquement et fonction
// du nombre de rponses oui, non, doute...

  function autoeval(id_session)
  {
    nboui = 0
    nbnon = 0;
    nbdoute = 0;
    nb=0;
    chaine ='rponse_'+id_session+'_';
    for (i=0;i<document.formulaire.length; i++)
    {
      obj = document.formulaire.elements[i];
      if ((obj.name.substring(0,10)==chaine.substring(0,10)) && (obj.checked))
      {
        switch (obj.value)
        {
          case 'oui' :  nboui++;  break;
          case 'non' :  nbnon++;  break;
          default :  nbdoute++;  break;
        }
        nb++;
      }
    }
    switch (nboui)
    {
    case 0 :
      val = 'dbutant(e)';
      break;
    case 1 : if (nbdoute+nbnon==0)
        val='initi(e)';
      else
        val = 'dbutant(e)';
      break;
    case 2 : if (nbnon>=2)
        val = 'dbutant(e)';
      else
        val = 'initi(e)';
      break;
    default : if (nbnon>0)
        if (nbnon+nbdoute<nboui)
          val = 'initi(e)';
        else
          val = 'dbutant(e)';
      else if (nbdoute==1)
        val = 'initi(e)';
      else
        val = 'avanc(e)';
      break;
    }
    //alert(nbnon+' '+nbdoute+' '+nboui+' '+val);
         chaine ='niveau';
         for (i=0;i<document.formulaire.length; i++)
    {
      obj = document.formulaire.elements[i];
      chaine0 = obj.name + "_";
      if (chaine0.substring(0,5)==chaine.substring(0,5))
      {
        if (obj.value==val)
          obj.checked = true;
        else
          obj.checked = false;
      }
    }
  }