[ic] interpolating variable names?

[Jud Harris]

Is it possible?  How can I make this work...

[set x]1[/set]
[set y]2[/set]
[set z]3[/set]

[set var[scratch x]]red[/set]
[set var[scratch y]]green[/set]
[set var[scratch z]]blue[/set]

[scratch var1]<br>
[scratch var2]<br>
[scratch var3]<br>

it should display:

red
green
blue

.. any ideas?

Also, is there any good way to do a FOR look or a WHILE loop in the
ITL?  .. just use perl? 

Thanks again!
-Jud