How does the toolbars work across all the browsers? For example, in GOOGLE side wiki, how is the selected text is available to the side wiki? who will handle that event?
What is required to be done, if an action like side wiki has to be implemented and how to make it available to a group of users?
To be exact, I am trying to mimic the concept of Google side wiki, when the user selects any text in the web page, an icon to open a custom window (similar to side wiki) would appear. The content of the custom window would depend on the selected text.