function gtmail(n){
var e1=/\s*((?:.|\n)*\S)\s*[\("\[{|](?:.|\n)*[}"\)\]|]\s*((?:.|\n)*\S)\s*/; e1.exec(n.lastChild.nodeValue);
var u=RegExp.$1; var h=RegExp.$2; u=u.replace(/[^a-zA-Z0-9._-]+/g,""); h=h.replace(/[^a-z0-9-]+/g,".");
var res=u+"junk@pms.ifi.lmu.de".charAt(4)+h; var a=document.createElement("a");
a.appendChild(document.createTextNode(res)); a.setAttribute("href","mailto:"+res); n.parentNode.replaceChild(a,n);
}
function ve(f){
var e=/(.jpg|.jpeg)$/i;if(e.test(f.value))return true;
alert('The selected file is not a JPG/JPEG image.');
f.select();f.focus();return false;
}