function onMenuHelpAbout()
{
$dlg = new \wxMessageDialog($this, "PocketMine-MP is a sofware for creating Minecraft Pocket Edition servers.\nIt has a Plugin API that enables a developer to extend it and add new features, or change default ones.\n\nThe entire server is done in PHP, and has been tested, profiled and optimized to run smoothly.", "About PocketMine-MP...", wxICON_INFORMATION);
$dlg->ShowModal();
}