The Navigation bar needed to have multiple links, 2 logos, Recent notifications, number of user online information, breadcrumb, last login , search and logged- in user placeholder.
The most challenging was to 2 logo's placement. The dropdown arrow shaped box effect worked best for placing the main logo.
The right- most corner was reserved for logout button - since that's where people tend to look for it. [See - http://bit.ly/nd8Vis
] The main navigation menu items were placed in the first block with related icons.
The next line started with breadcrumbs and last login information. The recent notification docklet window was changed to dropdown menu from the docklet window [as it was used just to view notifications alone -one time]. This was then followed by Number of users online and search bar.