Date Prompt : Ability to grey out or hide dates

[Ravisha]

Hello Cognoise,

We are on Cognos 11.1.6. I've got a report requirement to grey out or hide all the dates in the Date prompt (UI : Edit Box in the prompt page) prior to a specific date (let's say today's date). I know this can be done using a JavaScript or custom control. Could you anyone please provide/share the script to be able to accomplish this task.

Thanks in advance!