<panel size='400' color='0' interval='1' context='menu'>
    <button onclick='menu.page="new_world"'>@New World</button>
    
    <panel id='worlds' size='390,1' padding='5' color='#FFFFFF11' max-length='400'>
    </panel>
    <button pos='485,525' size='500,40' onclick='core.open_folder("user:worlds")'>@Open worlds folder</button>
    <button onclick='menu:back()'>@Back</button>
</panel>
