// Allgemeines PopUp
function popup(page,x,y,s,r) {
  if (!s) { s = "1" }
  if (!r) { r = "1" }
  titel = x +""+ y;
  PopWindow=window.open(page,titel,"scrollbars="+s+",resizable="+r+",width="+x+",height="+y);
  PopWindow.focus();
}

// Foto-Popup
function showfoto(url) {
  popup('showfoto.php?url='+url,450,520,0,1);
}

// Lesezeichen
function addBookmark() {
  title = "Bionik AG - Bioenergie anwenden und vermitteln";
  url = "http://www.bionik-ag.ch/";

  if (window.sidebar) {
    // Mozilla Firefox
    window.sidebar.addPanel(title, url, "");
  }
  else if (window.external) {
    // IE
    window.external.AddFavorite(url, title);
  }
  else {
    return true;
  }

}