function tisk()
{
  ver = parseInt(navigator.appVersion)
  if (ver >= 4) self.print()
}

function bookmarksite(title,url)
{
  if (window.sidebar) // firefox
  window.sidebar.addPanel(title, url, "");
  else if(window.opera && window.print)
  { // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',url);
    elem.setAttribute('title',title);
    elem.setAttribute('rel','sidebar');
    elem.click();
  }
  else if(document.all)// ie
  window.external.AddFavorite(url, title);
}