hi what do i need to buy to make a my account section for my customers like newegg.com like on the top right side it says login i need a feature like that with all the options where can i find something like that and how much

I'm not sure exactly what you need, but depending on the capabilities of your browser as far as language support and databases go, try searching on www.hotscripts.com.

You seem to need a simple user authentification script.