I had a bit of spare time and decided to write the code, just for fun.
Please see the demo application I uploaded here : [login to view URL]
Picture with the application here : [login to view URL]
If this is what you want, I can send you the source code as soon as you accept my offer.
If it doesn't run on your computer, you may need to update Microsoft Windows Common Controls to the latest version (SP6) : [login to view URL]