With our Javascript API you can easily extend the functionality of toolbar to add dynamic features and provide interaction between a toolbar and web pages.  This way you can :

- add any additional XML object to the toolbar from a webpage by using Custom XML feature (buttons, menus, bubbles, banners etc.)
-  run any toolbar's command from a webpage using tool.CallCmd
- change the URL parameters of your toolbar from a webpage by using tool.SetVar and %Var methods
- access toolbar's properties and registry entries
- access main browser window from a toolbar
- etc.

Read full documentation for more details