To Get ACL list on folder

Hi all,

I have created 10 Folders and assigned different different users for accessing that folders.

Now i want to have some thing like this.

There should be one form containg one combobox.

The combobox will show the list of all 10 folders. There is another list box on that form.

Now when user selects the folder from the combobox the listbox will shows the ACL list

means(Allowed users for that folder).

by selecting another folder, the list will shows allowed users for that folder like that way.

And above that i want to have one more button(Set ACL). By pressing that buttion the list box will be enabled for the users and one can select or deselect the users for the folder and save the data.

Can u tell me how can i do this.??

Any idea??

Thanks and Regards,