278480 Site like iGoogle and Netvibes

I need a website like iGoogle and Netvibes but it will be for users of a specific country, so everything will be about local shopping, music, cinema, videos, weather, etc, etc. Also the site will be one page. All functions will be using an ajax pop-up that can be closed out. At the top of the page I need a google co-op search integrated. Users can invite friends, share his page, etc. Content will be added by the user himself. For example, he can add his favorite youtube videos, etc. Need a very attractive design like those 2 sites above.