function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}

function popupPdfWindow(url) {
  window.open(url,'popupPdfWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=1024,height=768,screenX=0,screenY=0,top=5,left=5')
}

function no_error()
{ return true; }
window.onerror=no_error;