Content tree disappeared?!

[Jo@apartyshop]

This is going to be a stupid question but within the Content Tab a content tree used to be on the left hand side but i've clicked something and it's disappeared

How can I get it back?

[peblaco]

Go to the Window menu at the top of the software and from there you can choose which panes show in the preview area.

[Jo@apartyshop]

Thanks - i just knew it'd be too simple