What are the system requirements for using ScheduleOnce?

ScheduleOnce uses advanced HTML and JavaScript technologies and as such, it performs best on modern browsers that support the latest internet standards: 

-Microsoft IE: version 9 and above
-Mozilla Firefox: Version 3.5 and above
-Google Chrome: All versions
-Apple Safari: version 5 and above

If you are using a browser that's not on this list you may still be able to work with ScheduleOnce but it is not recommended as performance and presentation will not be optimal. A special note on IE 8: If you try to use ScheduleOnce with IE8 it will seem that everything is OK except for very poor performance when marking availability. We strongly recommend not to use this browser.