Hy guys and Aren, sorry for first post\question, i had an account but lost password and mail to recover it

I'm still learning, but is still hard as fruck for me.. I tried to understand uikeynavigation and uicamera to see how the select\onselect functions works.. but no luck by far... i just need a ultra basic script (i suppose) that say "if you press this button, select this object"
Can anyone help me? thanks so much....
