adding valuse to global variables

[Ranma2k]

well anyone can help ?
i'll refrase my Q ..

in VB the global variables $vboption & $vbuserinfo can be used any where in the files ..
so that Vbuserinfo have all the user info
and vboption have all the board options

what i need to know is where is the varibales get initiated
cuz i want to add some more options to the board and more user date in the user data variable

so i can use it anywere in vb ..

Hope someone can help me with this

Thanks