How can I show and hide an image or a decoration on the front panel during execution of the vi?

Hello,
I've made a user interface with a little grafic description.
That description should change depending on user actions, e.g. if the user switches a button, some lines should disappear and some other lines should appear.
I thought some decorations could be shown and hidden via something like a property node, but that is not possible. Images can also not be hidden during execution of the program.
Is there any posibility to change a grafic user interface?
Johannes
LV 7.1
Greetings Johannes
Using LabVIEW 7.1 and 2009 recently
Attachments:
LV_Grafic.JPG ‏21 KB

Thanks to Tim for drawing what I suggested as option while I had some real work to do.
There is a trick of overcoming the index problem that was presented/devloped in the forum in the last month's:
You can place the decoration inside a cluster, so you can use the lable of the cluster to adress the decoration you want. The data type of the cluster doesn't mather for this, so you will hide the control/indicator. And you colour the cluster transparent (hint: right click with the coloring tool and use space to toggle).
Felix
www.aescusoft.de
My latest community nugget on producer/consumer design
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