Bricks, Masonry, Asphalt and Concrete - Bricking in windows

I bought a commericial building that's not in such a great area but the structure of the building is beautiful. The only issue is the building has too many windows, I want to brick in the windows on the bottom floor becasue the previous owner stated that when he didn't come buy for a couple weeks or so when he returned the windows would be broken out and the building would have been violated. After buying the building I have decided to brick in the windows, that way I wouldn't have to worry bout anyone breaking the glass and entering the building again. The only problem now is I DON'T KNOW WHERE TO START OR HOW TO EVEN DO THE JOB !!!! I would really like to receive suggestion on tools, supplies and instruction on how to do the job and make it look sorta good...:confused:

Here is a page on bricks, laying bricks, and such:

http://www.doityourself.com/brick/index.htm

Hope this helps.