//--------------------------------------------------
// open window for screen shots
//

var win = null;

function openWindow(url) {
  if (win && !win.closed && win.document) {
    win.location.href = url;
    win.focus();
    return win;
  }
   
  win = window.open(url,'SignTap Input Method','width=370,height=410,status=yes,resizable=no',true);
  
  if (win && !win.closed && win.document) {
    win.focus ();
  }
  
  return win;  
}