Online catalog buttons not working on iPad/iPhone.
Hello, and thank you for reporting the issue. Our online catalog developer is aware of the compatibility problems between the catalog and iOS Safari web browser. The problems seem to have first emerged when Apple released the newest verion of their mobile device operating system, iOS 8. While this issue is being resolved, I would recommend downloading the free SDPL To Go app from the App Store. It has a mobile-optimized interface for browsing the catalog, placing holds, and renewing materials.