Question about the back lid switch

[stranno]

Hi, i've damaged the back switch of the lid (back of the DVD drive, not the power button lid switch) so it removed it

Now i've four tabs

Question is: What i need to join to PS2 detects that the lid is always closed? (to use swap magic)

Heres a photo

http://i46.tinypic.com/x5o4g0.jpg

Red lines means that i've no idea what to weld

Thanks!