function checkAll(form)
{
  //alert("In checkAll");
  form.p01.checked = true;
  form.p02.checked = true;
  form.p03.checked = true;
  form.p04.checked = true;
  form.p05.checked = true;
  form.p06.checked = true;
  form.p07.checked = true;
  form.p08.checked = true;
  form.p09.checked = true;
  form.p10.checked = true;
  form.p11.checked = true;
  form.p12.checked = true;
  form.p13.checked = true;
  form.p14.checked = true;
  form.p15.checked = true;
  form.p16.checked = true;
  form.p17.checked = true;
  form.p18.checked = true;
  form.p19.checked = true;
  form.p20.checked = true;
  form.p21.checked = true;
  form.p22.checked = true;
  form.p23.checked = true;
}

function uncheckAll(form)
{
  //alert("In uncheckAll");
  form.p01.checked = false;
  form.p02.checked = false;
  form.p03.checked = false;
  form.p04.checked = false;
  form.p05.checked = false;
  form.p06.checked = false;
  form.p07.checked = false;
  form.p08.checked = false;
  form.p09.checked = false;
  form.p10.checked = false;
  form.p11.checked = false;
  form.p12.checked = false;
  form.p13.checked = false;
  form.p14.checked = false;
  form.p15.checked = false;
  form.p16.checked = false;
  form.p17.checked = false;
  form.p18.checked = false;
  form.p19.checked = false;
  form.p20.checked = false;
  form.p21.checked = false;
  form.p22.checked = false;
  form.p23.checked = false;
}