IE10: Unable to get property 'documentElement' of undefined or null reference

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On Internet Explorer 10, a JavaScript error occurs when you click on the calendar folder in Workarea: Unable to get property 'documentElement' of undefined or null reference .

WebCalendar uses a Telerik RadControl module. The error originates from the script inside the Telerik Dll and is produced when the WebCalendar control is loaded on the page.