Hide if Empty Modules

Hi Support

Is it possible to hide modules if they are empty?

eg

Not Logged in:

GOING BEYOND THE FINAL BUG
Module: EasySocial Dropdown Menu [mod_easysocial_dropdown_menu]

Logged In:

FINAL BUG LOGIN BOX
Module: EasySocial Log Box [mod_easysocial_logbox]

On Community Page (Logged In) :

FINAL BUG TOOLBAR
Module: EasySocial Toolbar [mod_easysocial_toolbar]

I am guessing that the tool bar menu does not show on the community page when logged in because there is already another tool bar there!

thanks

Paul