Datapicker -- only special days available

[kirry]

Hello,
first i want to thank you for this brilliant and easy to use tool!

Actually i need a special feature and couldn't find / realize it with ck forms.
But i think it would be nice to have it.

I suggest a feature to decide what days are allowed to use in the datepicker or not.
For excemple i would like to build a form for a house-renting.
And this guy only rents for whole weeks and only from saturday or from sunday.
So it would be nice, if you can choose maybe betweeen
1: all days available
2: friday to sunday
3: only weekend (sa. & su.)

Best regards
kirry