var this_domain = 'inegevers.net';

function preparelinks() {
  if (!document.getElementsByTagName) return false;
  var lnks = document.getElementsByTagName("a");
  for (var i=0; i<lnks.length; i++) {
if ((lnks[i].className == "newwindow") || (lnks[i].href.indexOf(this_domain) == -1))  {
      lnks[i].onclick = function() {
        window.open(this.getAttribute("href"));
        return false;
      }
    }
  }
}

window.onload = preparelinks;