function openPerfectPopup(oW,oTitle,oContent) {
  var x = window.open('','windowName','width=500,height=400,resizable=1');
  if( !x ) { return true; }
  x.document.open();
  x.document.write('<html><head><title>'+oTitle+'<\/title><\/head><body>'+
    (document.layers?('<layer left="0" top="0" width="'+oW+'" id="myID">')
      :('<div style="position:absolute;left:0px;top:0px;display:table;width:'+oW+'px;" '+
      'id="myID">'))+
    oContent+(document.layers?'<\/layer>':'<\/div>')+'<\/body><\/html>');
  x.document.close();
  var oH = getRefToDivMod( 'myID', x.document ); if( !oH ) { return false; }
  var oH = oH.clip ? oH.clip.height : oH.offsetHeight; if( !oH ) { return false; }
  x.resizeTo( oW + 200, oH + 200 );
  var myW = 0, myH = 0, d = x.document.documentElement, b = x.document.body;
  if( x.innerWidth ) { myW = x.innerWidth; myH = x.innerHeight; }
  else if( d && d.clientWidth ) { myW = d.clientWidth; myH = d.clientHeight; }
  else if( b && b.clientWidth ) { myW = b.clientWidth; myH = b.clientHeight; }
  if( window.opera && !document.childNodes ) { myW += 16; }
  x.resizeTo( oW + ( ( oW + 200 ) - myW ), oH + ( (oH + 200 ) - myH ) );
  if( x.focus ) { x.focus(); }
  return false;
}