configure multi domain hosting on mandrake 9

i need to configure 3 domains ([login to view URL], [login to view URL], [login to view URL]) on the same mandrake 9 server. i need someone to help my step by step in this, i'm experienced win32 administrator but completely newbie in linux world. please help me; best ones will have the chance to administer on their own other our linux servers (for money) thanks to all ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Linux Mandrake 9