You can manage all your library details by updating your Inter-Search profile.   You can also mark your library as temporarily closed during holidays and other occasions. 

In order to update your profile, take the following steps.

• Log on to your Inter-Search system
• Click the HOME button
• Scroll down and look for the "Edit my library details" link.  Click this link
• Your library should appear in the list.  Click on the Edit button to the
   right-hand side of the library list.

 Your library details will be displayed.  You can change your library details here, set up your email contacts and show temporary closure times.

See http://www.prosentient.com.au/intersearch/docs/faq_-_changing_your_library_details.pdf for more details.