Jquery Dyndatetime datepicker "selected" date bug!

I'm using http://www.mechanicalmarksy.com/hosted/toolman/dyndatetime/example.html datepicker and everythings works fine, but one bug.

When you select some date for example 20. and go to another (next, previous) month 20. is selected but it shouldn't be.

I can't figure it out how to solve this.

now is February and if you select 20. day it should be selected, but if you move to Ma开发者_StackOverflow社区rch or to January 20. shouldn't be selected.

Default example on the link above also functions wrong.

Any help is welcome.

try using this alternative datepicker from jQuery UI

http://docs.jquery.com/UI/Datepicker

it doesn't seem to have that bug.

that's fine, i know about DHTML version, but I have to do it in this jquery version, and only problem is how to remove this selection when is not the current month. Everything else is working just fine...