Springshare recently provided supoprt for searching their LibGuides pages using the LibX toolbar.
http://support.springshare.com/2008/09/opensearch-compliance-and-libx-browser-bar-support/
This feature has been rolled out into the newest version of UF’s LibX toolbar which can be downloaded here:
http://www.uflib.ufl.edu/tools/
Here is a short video previewing how this feature would work
