Sorry Nepali2009.. my previous is related to normal process of application for the skillled workers. Read More:

http://www.cic.gc.ca/english/immigrate/skilled/index.asp

occupation list http://www.cic.gc.ca/english/immigrate/skilled/apply-who.asp

Not sure about AINP..... they might have changed a bit by now.... but do read carefully everything in this site.. you should get all the info required.

http://www.albertacanada.com/immigration/immigrate/ainp.html