20 November 2014; After receiving issues with this module related to the jquery conflicts and menu items I made a decision to update those 2 parts.
JB Facebook Like Popup can be used to generate more likes for your facebook page.
JB Facebook Like Popup will lock the whole page and will only show the page.
Countdown length: the timer when popup should automatically close.
Delay Timer: The time when the popup should load.
Opacity of the background.
Added the possibility to assign it to a couple menu-items.
Load jQuery (optional)
There should be a popup loaded already, if not please clean your cookies (of your browser) and try again.
Joomla 2.5 and Joomla 3.x Compatible