namespaces .. value passing .. help!

Tuesday 03 June 2003 4:32:21 am

Hi ..

Im meeting problem with passing values in complex namespaces, here is part of it :

{default ShowButton=false()}
{let fetch= ....}
{section ...}
{set $ShowButton=true}
{/section}
{/let}
{section show=$ShowButton}
..
{/section}
{/default}

how can i pass ShowButton ??

i had tried also :
{set $#ShowButton=true}
{set $:ShowButton=true}