	  if (XQueryPointer (MyDisplay, MyRootWindow,
		&root_return, &child_return, &root_x_return, &root_y_return,
		&win_x_return, &win_y_return, &mask_return))
	     { Dimension width, height;
	       StartArgs;
	       SetArg (XtNwidth, &width);
	       SetArg (XtNheight, &height);
	       XtGetValues (layout_popup, UseArgs);
	       StartArgs;
	       SetArg (XtNx, win_x_return - width/2);
	       SetArg (XtNy, win_y_return - height/10);
	       XtSetValues (layout_popup, UseArgs);
	     };
