hello i want activate the shadows for maximize windows for use it with docks like awn for have a osx like style im using the oxygen windows decorator and the qtcurve windows decoration but none of the 2 have shadow in the maximize windows, the bespin windows decorator have it but idont want use it because its no looks good in gtk aplications

how i can add shadow for the maximize windows with oxygen windows decorator or qtcurve windows decorator?

thanks
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SOLVED
Ok i get how to do it, for add shadow on maximize windows using oxygen, emarald o qtcurve windows decoration you need activate the checkbox in System Preferences - window behavior - movement - show the edges of maximized windows