Almost finished Audio Volume Changer for Vista+ script.. i need help with fixing errors...

Hello!

i worte with your help a script that change the Audio Volume of the Speakers and it is work in windows 7 and i think it also work on win vista and 8 too.. you need to test it.

the script change the volume by hotkeys.
image:


the part of set the hotkeys Not yet built. you need to change it in the code.
i didn't built this part becouse it is the small problam and i will deal with it later.

the big problem is with the graphic display when the script show the new volume.

There are three problems:
1) the graphic text is un activate the window that you on.. it is open like a activate GUI window. it shuld open as unactivate..
2) the text Not disappeared when you stop Increase or low the volume.
3) if you will Increase or low the volume again you will get this fail:


i uploaded the script becouse it must came with Some UDFs for the Volume.

i hope you help me to fix those problams

thanks for helpers!