Psp Dpad to Stick.

[Sylence]

HI there,
at the moment is stuck on a mod .
I wired 3 wire to the Dpad ribbon (left / rigth /ground)(Savepin ) and now i stuck. I wann make a left /rigth switch in the umd door , for left /rigth kamera use in monster hunter :-)
Any ideas what kind oh switch i can use ? Just left and rigth funktion.

(hope my english is ok ^^ )
Thx for ur help