multiple line main headings overlap when closed

[leh12345678]

1) Script Title: Slashdot Menu Script

2) Script URL (on DD): http://www.dynamicdrive.com/dynamicindex1/slashdot.htm

3) Describe problem: When I have more than one line of text in the menu headings (when the text wraps around to the second line) and when the menu collapses, the second line gets covered over by the menu heading below it so that you only see the first line.

What should I do to the script to make it work no matter how many lines of text I have?

Thank you in advance.

[leh12345678]

Is anybody out there?
Please help! I would really appreciate some help with my Slashdot Menu problem. Thanks.

Linda