Working about graphics ( tables )

I’m newbie in OpenGL and i’m having much trouble about a question !
I’ve a work to do, this must read some points that i put in the code. ( so this part i make, OK ), but the HOLE PROBLEM is the graphics…
The program must do the graphics and also alternate with Hot Keys ( F1, F2, F3 and F4 ), this is the hard work… that i not do…
Below u can see the graphics…

If someone could help me… i’ll be a lot of THANX
Here is my mail…
andre_serpa@ig.com.br

Thanxs a Lot