ok , how would i go about

[uncychopper]

how would i go about getting sponsored from an employer in canada , where to begin ?

[Leon]

Since you post this under skilled worker, I assume you want to apply as a skilled worker.  You would need an employer to give you a job offer but first it has to go through Service Canada.  The generally call this AEO (Arranged Employment Offer).  You can read about them at http://www.hrsdc.gc.ca/eng/workplaceskills/foreign_workers/supperimm.shtml  Once you have the AEO, you can use it to apply as a skilled worker as long as you have at least 67 points on the self-assessment, see http://www.cic.gc.ca/english/immigrate/skilled/assess/index.asp

There are other ways to get sponsored by an employer, for example through a provincial nominee program, see http://www.cic.gc.ca/english/immigrate/provincial/index.asp