What is the Google search option on my Links and LinksPlus pages?

The Links and LinksPlus pages include the option to post a Google SafeSearch toolbar at the bottom of the page.  This utility allows visitors to your site to perform Google internet searches directly from the page.

Google's SafeSearch option filters all web searches performed with this tool, so all search results should contain appropriate content.  (More information from Google on their SafeSearch filter can be found here.)