apple id

Hello: I switched providers from Shaw to Telus, my old apple id was at shaw.ca , I now have switched to gmail , problem is on my iPad I need to put in the password for my old email address which dose not exist and so has left me in limbo so to speak. I was going to reset the iPad back to factory settings but it won't let me do that either because the password on the iPad for that Shaw address is no longer working . i would like to know what to do to get rid of my old apple id and iCloud id . My new id is working on my iMac. If anyone could help me with this problem i would be very appreciative , I bet it is just something simple I am not doing Thanks

via ehMac.ca http://www.ehmac.ca/showthread.php?t=112577&goto=newpost