function spamschutz(na,dom,lnd){
  var spamschutz = 'mailto:' +na+'@'+dom+'.'+lnd;
  document.location.href=spamschutz;
}

/* open the print version popup window */
function openPrintVersion() {
  var params = "print=true";
  if (document.location.search != "") {
    params = document.location.search + "&" + params;   
  } else {
    params = "?" + params;
  }
  window.open(document.location.pathname + params, "print", "width=900,height=750,dependent=yes,status=no,toolbar=no,location=no,scrollbars=yes");
}

/* open the recommend page form popup window */
function openRecommendForm(recommendUri, pageUri, theLocale, site) {  
  if (window.location.search != "") {
    pageUri += window.location.search;    
  }
  pageUri = encodeURIComponent(pageUri); 
  pageUri = "?__locale=" + theLocale + "&uri=" + pageUri + "&site=" + site;
  window.open(recommendUri + pageUri, "recommend", "width=670,height=700,dependent=yes,status=no,toolbar=no,location=no,scrollbars=yes,resizable=yes");
}