function w_n_eng_key(e)
{
  var key = (typeof e.charCode == 'undefined' ? e.keyCode : e.charCode);
// Ignore special keys
  if (e.ctrlKey || e.altKey || key <  32 )
    return true;
  key = String.fromCharCode(key);
  return /[\w\s\-]/.test(key);
}