in reply to perl slide show

How about helping us to help you by giving us some more information?

What have you tried so far? Descriptions are a great start (with as much detail as possible). The best way to ensure excellent responses is to include the source code that you are working on.

What does not work? How did you attempt to fix it? Again be very descriptive and show any and/or all source code that you used to try and fix the problems.

See also: How do I post a question effectively?.