plugin creation help

I need a plugin.  Here are the parameters of said plugin:



Simple voting can be added to blogs that says "yes" and "No"

detailed voting results are to be seen by admin only, no users.

Thats it.  thats all i need.  and i fail for not being able to produce it so far lol

any help would be appreciated.

no, elgg fivestar is what im using now, and it works, just not EXACLTY as though the client wishes.