Search Page - Removing Certain Advanced Filter Operators on Date Field

I have created a Search page. On the Date and Time field, I have Advanced Filters enabled, but I would like to remove some of the operators that don't make sense for my purposes.

Current List of Operators:
is any
is
is not
is during the current
is during the previous
is during the next
is before the previous
is after the next
is before
is after
is today
is today or before
is today or after
is before today
is after today
is before current time
is after current time
is blank
is not blank

I would like to shorten this list to just the following:

is any
is
is during the current
is during the next
is after the next
is before
is after
is today
is today or after
is after today

I think this should be possible with Javascript, but I'm not sure where to start. Any assistance would be greatly appreciated!