function reactOnMPLicenseChange(val, reload) {


  if (val && perm_urls[val]) {
    $('mp_url-chkccplusurl').value = perm_urls[val];
    if (perm_descs[val]) {
      $('mpdesc').innerHTML = perm_descs[val];
      $('mpdesc_placeholder').show();
    } else {
      $('mpdesc_placeholder').hide();
    } //if-else
    $('mp_url-chkccplusurl').disabled = "disabled";
    validate($('mp_url-chkccplusurl').value, 'mp_url-chkccplusurl');
    $('mp_url-chkccplusurlFailed').hide();
  } else if (!reload) {
    $('mp_url-chkccplusurl').value = "";
    $('mpdesc_placeholder').hide();
    $('mp_url-chkccplusurl').disabled = "";
    validate($('mp_url-chkccplusurl').value, 'mp_url-chkccplusurl');
    $('mp_url-chkccplusurlFailed').show();
  } // if

  return false;

} // function