function setCookieIntoLinks(docheck)
{
  var check;
  var elem;
  var i;
  if(check=document.getElementById('nointro_check'))
  {
    if(elem=document.getElementsByTagName('A'))
    {
      for(i=0;i<elem.length;i++)
      {
        elem[i].href += '&cookie=true';
      }
    }
    check.checked = true;
  }
}

function toggleSearchForm(activeItemId)
{
  var quick_search  = document.getElementById('search_quick');
  var quick_tab     = document.getElementById('tab_quick');
  var adv_search    = document.getElementById('search_advanced');
  var adv_tab       = document.getElementById('tab_advanced');
  
  if(quick_search && quick_tab && adv_search && adv_tab)
  {
    quick_search.style.display  = (activeItemId=='search_quick') ? 'block' : 'none';
    quick_tab.className         = (activeItemId=='search_quick') ? 'active' : 'inactive';
    adv_search.style.display    = (activeItemId=='search_quick') ? 'none' : 'block';
    adv_tab.className           = (activeItemId=='search_quick') ? 'inactive' : 'active';
  }
}