What is this button?

I wasn't sure what board to put this under, so I thought General would do. I recently downloaded this skin for the media plug in (<!-- m --><a class="postlink" href="http://truelaunchbar.com/skinslib/view.php?id=270">http://truelaunchbar.com/skinslib/view.php?id=270</a><!-- m -->) and I can't figure out what this button does. When I click it nothing happens. Any body know?


P.S. Is there any way an admin can change my name to "thequinox"? I haven't gone by Equinox for a long time.

This button must show the menu with the playlist. But this button is unsupported by some players.

Thank you Yuri, Odd that winamp doesn't support the playlist button, oh well. Can you see to my other question or do I have to make a new account?

Thank you very much.

Can you see to my other question or do I have to make a new account?

Done

Yes it is the playlist button and it is supported by Winamp.
But you can't add songs with the button.
Try playing a playlist and push the button and you can choose songs there.

Also this button is incompatible with TLB v3.2
Only with last beta versions.