<!--
function openPopup(page, targetname, x ,y) {
  var x_1 = (screen.width/2)-(x/2);
  var y_1 = (screen.height/2)-(y/2);
  var pos = "left="+x_1+",top="+y_1;
  vars="scrollbars=yes,toolbar=no,location=no,resizable=yes,directories=no" +
  ",menubar=no,width="+x+",height="+y+","+pos;
  open(page,targetname,vars);
}

function reloadParent(parent_url) {
  window.opener.location = parent_url;
  window.focus();
  window.close(); 
}
// -->