Scenario: We have a client who has multiple large sites, a huge number of stakeholders and decision makers which rules out a redevelopment involving all of them at the moment. Some sites are php, some are coldfusion and others are ASP.NET. We are building them a new site with a "TopHat" navigation that will be used across these site to link them together. Google and LinkedIn do something similar (Screenshots attached).
Question: Is there a common term for this UI element? We invented the term "TopHat" to be able to collectively discuss the element.
Solution: While googling, I discovered closure templates: http://code.google.com/closure/templates/index.html Would a closure template be a good approach? From what I read I can then notify the devs of each site to include the javascript in their code. Any ideas or feedback would be much appreciated.