i want to get more information

Dear,Sir Now  I want to use PHP and Sql to connect 2 database but  I can't do it, I don't know what shall I do . Can you tell me what function that I can use? and  What can I do if  I want to do graph on web by PHP ? ( I mean Pie graph or circle graph and line graph etc. ) What's program that I should install? I hope you will reply me. ,Your sincerely KOI     PS. if you will reply me, you can send to me at Ratchadapornc@ttt.co.th Thank you  Get your FREE download of MSN Explorer at http://explorer.msn.com