Orange Button on Window?

I have seen this orange button on a window before, but never got a screenshot of it. Finally I have found a screenshot, but it's a bit of a bad quality.
http://www.LB-Stuff.com/MMF2/PinToButton.png
As you can see it's a button that will pin the window or something, at least that is what I am told it does. What I want to know is how to get it to appear in my application. I have looked through the Sphax Kernel object, and I haven't found it much useful for this.

Thanks,
-LB

I don't think it's a standard feature on windows. You'd probably need an extension for this.

I have the same thing on a few programs I regularly use (not TGF2 or MMF2 applications) It just means to keep this program on top, like an error box or something. You usually see downloading boxes and installation windows stay on top of the desktop no matter what program you have running, to make it continue to run while you do something else.. But I haven't found any way to put one on an application in MMF2. It's probably going to lie in the hands of someone to make a name-box button extension or something of the sort. : /

Well I kinda need it for a custom-made sub-application window. I can get pretty much every style on the window with Kernel object but this. It's actually going to be a very useful tool for my program.

Just a little note; this button was found on a dialog from Autodesk Inventor 2008.