// Script by Thomas Stich
// http://www.stichpunkt.de/beitrag/popup.html
// use it if you like it
// 
// <a href="html-or.jpg" onclick="return popup(this,123,456)" title="..."
// or
// <a href="html-or.jpg" onclick="return popup(this)" title="..."


var pop = null;

function popdown() {
  if (pop && !pop.closed) pop.close();
}

function popup(obj,w,h) {
  alert('debug');
  var url = 'http://www.foeger.com/home/wp-content/themes/foeger/images/foeger_neueroeffnung.jpg';
  alert('debug2');
  if (!url) return true;
  alert('debug3');
  w = 620;  // 150px*150px is the default size
  h = 420;
  var args = 'width='+w+',height='+h;
  //popdown();
  pop = window.open(url,'',args);
  return (pop) ? false : true;
}

//window.onunload = popdown;
//window.onfocus = popdown;