search page and search result page without right column

Hi, hola ,salut

all in the title

in cs-cart 2.rc I have product category multicolumns 4 product per line and when I go to the search page appear the right column and crop the listing…

enable or deseable block in admin for the home ,cat, checkout ect… is perfect but no option for search page issue.

anyone know how to disable de right column for search page ?

in 1.3.5 sp3 this work perfectly but not in 2.0

{if $mode == ‘search’ }{assign var=‘hide_sideboxes’ value=‘true’}{/if}

many thanks