hide a specific block from the sidebar

[fxdigi-cash]

Hi,

I want to know how to hide a certain block from the sidebar because I'm trying to test hiding blocks from a specific style using this:

<vb:if condition="THIS_SCRIPT =='index' AND $bbuserinfo['styleid']==10">

I'm wondering what to do in order to hide a block. I tired to create a new block_html template and then use it as a block in the block adding manager through html/php, but that didn't work...

any idea how to do that??