I am not able to observe any problems on the referenced url when selecting a date with the RadDatePickers. You can find attached a short video illustrating the behavior with IE6 on my end. In order to investigate this further, please provide more details about the exact problem and how to reproduce it.
All the best,
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items.