DHTML Window Widget 1.03 question

[mosphp]

1) Script Title: DHTML Window Widget 1.03

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...ndow/index.htm

3) Describe problem:

here i face some problem for title script,
1. how can i disable the close button
2. how to add onclose function to set document.getElementById's value
3. how to set smaller height for the window

please comment,

thanks