A quick Google Search gives me this snippet of VB code. You could possibly do this with the assistance of a Win32::API guru?

http://home.newsfactory.net/~DataGhost/VBing/code/Windows%20Operations/alwaysontop.htm

HTH

In reply to Re: Re: "Always on top" with Win32 and Tk by elwarren
in thread "Always on top" with Win32 and Tk by kevin_i_orourke

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