hello, I have to make a wordpress website for a customer, but i need a plugin that shows a simple customer panel to let the customer to menage it, so it should not remember the wordpress structure (the blog structure), but a normal website. The customer should manage it writing text and adding pages and images like a simple website. thank you for your help
I am not entirely sure what you want. Wordpress already has support for authors, and you can set their settings to do whatever you want.
in the WP panel you see "add post" etc.. i need a panel where he has not see the blog structure but only the pages manager
Wordpress already does this. If you want it to look a certain way then you need to customize the back end, but you already have the ability to allow for multiple authors and set their permissions. http://codex.wordpress.org/Roles_and_Capabilities