How do I get samples on the net on how to write a business proposal plan?

especially on beauty salons

http://sbinformation.about.com/cs/bizlet...

http://www.proposalwriter.com/smallplans...

http://www.nightcats.com/samples/proposa...
http://www.bplans.com/
http://www.sba.gov/starting_business/pla...
http://www.smallbusinesspoint.com/sbphai...

though I think you have to pay for the last one
Good luck in your endeavor
Part of this obviously depends on what type of business you need it for, but here are some sites to have a look at.
Business Week magazine offers an online course on writing a business plan. Their website:

http://bwcourses.com/index.jsp
Try a search engine, like yahoo. Or go to google. Also try different web sites of universities and in those web sites search for "Business Plan".

If you type "Business Plan" in yahoo search, you will get a lot of help.