function showBlock(id1, id2)
{
  var a = document.getElementById(id1 + id2);
  var b = document.getElementById('ident' + id2);
  if (a.style.display == 'none')
  {
    a.style.display="block";
    b.innerHTML = "Скрыть комментарии";
  }
  else
  {
    a.style.display="none";
    b.innerHTML = "Показать комментарии";
  }
}

function search()
{
  var search_text = document.getElementById('search').value;
  if (search_text.length > 2)
  {
    var place = document.getElementsByName('place');
    var i = 0;
    var place_value = "";
    while(place[i])
    {
      if (place[i].checked)
      {
        place_value = place[i].value;
      }
      i++;
    }
    document.location = '/catalog/?search=' + encodeURIComponent(search_text) + '&type=' + place_value;
  }
}

function enter(event) 
{
  if ((window.event && window.event.keyCode == 13) || (event && event.which == 13))
  {
    document.getElementById('submit').click();
  }
}