http://www.optimumtheme.com/themes/bedava-theme.html
i've update manually boostrap because before that i can't make bootstrap radiobutton works well (sorry for my poor english..hope you undersand anyway

now they works fine, but the dropdown "father" element (including dropdown megamenu menu item) disappear when i click on it!

you can notice that by clicking on menu item "community": before loading community page the menu item disappear.
where i can find dropdown plugin in t3 framework for tryng an update?