background command within function

[Ray Andrews <rayandrews@xxxxxxxxxxx>]

    gg()
      {
          imwheel
          /opt/GeoGebra-Linux-Portable-5-2-853-0/geogebra-portable $@
      &
          imwheel -k -q
      }
      
      ... I like to background things where I can, but in this case the
      function continues to execute and 'imwheel -k  -q' gets run even
      before geogebra is quit.  I think I'm wanting to have my cake and
      eat it too, but just in case, can I have both?  -- I get my prompt
      back, but the final command is not run until I quit geogebra?  Not
      a big deal, I can always switch to another xterm if I want one,
      still there might just be a way.  I'll bet there is.