function openAEGONPopup() {
  var theURL = "https://www.aegon.nl/module/tp/bereken/woonlastenverzekering/index.html?nummerTP=637801&emailTP=info@koster[dot]nl&extT1=KOSTER woonlastenverzekering&directTP=AEGON&extProvisie=10&extC1=%23FFFFFF&extC2=%23FF0000&extC3=%23004990&extC4=%23F0F9FF&extC5=%23004990&extC6=%23FF0000&extC7=%23FFFFFF";
  var winName = "winModule";
  var width = 970;
  var height = 570;
  var winl = (screen.width - width) / 2;
  var wint = (screen.height - height) / 2;
  var i = width;
  var j = height;
  var features = 'scrollbars=no,resizable=no,width='+width+',height='+height+',top='+wint+',left='+winl+'';
  var myPopup=window.open(theURL,winName,features);
  myPopup.focus();
 }