Help needed modification of pop up calender

[mng4]

Hi I have downloaded xin's pop up calender http://www.dynamicdrive.com/dynamicindex6/popcalendar2.htm (http://www.dynamicdrive.com/dynamicindex6/popcalendar2.htm) from here. I want to modify it little bit I want to change the out put value will appear like 1-JAN-2011 and future date selction will be disabled. And on more thing I want to do after submit java script will query from mysql if date not found out put will appear invalid date.
Can any one help me about this ?
Thank you.

[mng4]

Please avoid my first post I have made some change in my page so I have to change the calender too. I have downloaded xin's pop up calender http://www.dynamicdrive.com/dynamicindex6/popcalendar2.htm (http://www.dynamicdrive.com/dynamicindex6/popcalendar2.htm) from here. I want to modify it little bit I want future date will be disabled. And on more thing I want to do calender date will show as I will set as last such like if I set 01-01-2010 calender will not go for 1999.
Can any one help me about this ?
Thank you.

[cindylou]

i really can't quite understand what you're trying to describe... might i suggest that you rephrase it a little bit... you want the future date to be disabled, why?..do you want the date as static?..

[mng4]

Because my site build by cms. And we publish articles on the site and I want visitors will able to find articles as per date. Due to in future date no article published yet there no need enable.
And We are publishing articles from past 3 years and I want only past three years calender not more than that.