Add widgets, no option for up or down from the widget

Using a modded silvo skin, when i add a widget am pretty sure some code is missing. the widget is focus 80211, however i need an option as to whether a widget is present or not so i can go up or down from the widgets, dependant if one is there or not.

Could anyone please help with the code if possible, ot point me in the right direction.

TY