Queries on Sticky Notes implementation

[Pawan]

Hi,
I like this sticky notes implementation. This is the most discussed
and well made sticky notes I have seen yet.

I have few queries:

1. The close button errors out in IE7 at lline :
var note_id = jQuery(delete_button).parent().attr("id").replace(/
note-/, "");
in function jQuery.fn.stickyNotes.deleteNote =
function(delete_button)

Its giving the following value as 'undefined' ..
jQuery(delete_button).parent().attr("id")

2. If nothing is typed inside a newly created sticky note, then when I
again double click inside the note, it does not provide the focus(or
cursor) to type. If there is any test, then it works fine.

3. How to read the content and position of sticky notes and the save/
retrieve them back to/from the server. If you can provide JS code from
where I can read the content and position.. and where I can set
content and position, that would be a great help.

Thanks