its a 2generation 16 gig ipod touch. its been off for a really ong time(lost charger) and i turned it on the other day and no wifi. ive been turning wifi on and off over and over. ive been turning the ipod off over and over. i now it doesnt work because im sitting right nxt to a wireless router and its not picking up the network. i know the router is not broken because the laptop im using is picking it up fine. PLEASE HELP!!!!!!!!!