sorry definitely not mocking you, and it definitely isn't a joke as we are all on the same boat. This is all just funny because if we could apply for that we would apply right away- we don't even get approved for TRV for our spouse so it is all just ridiculous and there is nothing else to do but laugh now.
anyway this is where you can find info on the inland work permit-
http://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1163&top=17
don't worry we are all on the same boat suffering, esp with a visa office like New Delhi