create login remember me

I use a twitter clone script using php/mysql. User can register and login, however there is no [remember me] cehckbox function on both login pages so each user has always to enter login credentials to login. Also an user can only confirm his credentials using mouse click. Coder must deliver the following: 1.) Create remember me for two login pages, so user can login automatically 2.) Make it possible to use also the [enter] key to confirm login credentials. Please check [login to view URL] for the real thing. I need this done directly, so please qualify yourself and start work directly. ## Deliverables Add code so the [login to view URL] page is only visible when signed in, if selected without signed in, user is redirected to login page.