Hi
I read your requirement. You want a utility for html pages that loade with html pages but work as a browser side bar
As per the description that side bar will show some user data like text, tags etc and ifthose data is dynamic then we have to use ajax to load them from dabase with the help of any server side scripting language
Also ther e will be some tagas and sub tags that cab be click by user,
Here we have some q1uestions like what will happen if user click on a tag or subtaq, also from where the data for tags, text will come
We need to clear all points in order to build it and will request you to give us some of your time to start discussing and clear all points in order to crete a scope of project with final price and timeline
Waiting for your reply.
Thanks and Warm Regards,
Siddhartha
Webmantra Technology