function SelectAll (formulaire, checkbox_name, button_name) {
  var j = 0;
  var k = 0;
  var l = checkbox_name.length;
  
  for (var i = 0; i < formulaire.elements.length; i++)
  {
       if( formulaire.elements[i].name.substr( 0, l ) == checkbox_name)
       {
           k++;
           if (formulaire.elements[i].checked == 1) j++;
       }
  }

  //document.write("<br>" + k + "   " + j + "<br>");
  if (k == j )
  {
      for (var i = 0; i < formulaire.elements.length; i++)
      {
           if( formulaire.elements[i].name.substr( 0, l ) == checkbox_name)
           {
               formulaire.elements[i].checked = 0;
           }
      }
      button_name.value = "TOUT SELECTIONNER";
  }
  else
  {
    for (var i = 0; i < formulaire.elements.length; i++)
      {
        formulaire.elements[i].checked = 1;
      }
      button_name.value = "TOUT DESELECTIONNER";
  }
}


function setIdWorkForm(form,id)
{
    form.idWorkForm.value=id;
    form.submit();
}