UniMsgBox - message box class

This single class file gives you tons of power in handling the messagebox: you can change the texts in the buttons, you can set the window's icon, you can set the icon shown besides the message and all the the text is understood in Unicode so no more question marks. If you're an advanced coder you can use the provided interface to do practically whatever you like to the message box window! **** Again thanks to Paul Caton and LaVolpe for their work on SelfSub, SelfHook and SelfCallback.