(function()
{
  document.getElementById('TstSbm').name = 'send';
  var def = 30, i = def, timer;
  timer = setInterval(function()
  {
    if(i--)
    {
      document.getElementById('time').innerHTML = i;
    }
    else
    {
      clearInterval(timer);
      document.getElementById('o0').checked = true;
      document.forms['addform'].submit();
      document.getElementById('TstSbm').name='submit';
    }
  }, 1000);
  
  document.getElementById('TstSbm').onclick = function(){ i = def; };
  
})();