function mail(theURL) {
  skywindow = window.open(theURL,"mailmagazine",'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes,width=550,height=350');
  skywindow.window.focus();
  wx = 550;
  wy = 350;
  x = (screen.width - wx ) /2;
  y = (screen.height - wy ) /2;
  skywindow.window.moveTo(x,y);
  }