Hi,
I have used block ifs to create different headers for different section of the site which works fine (it uses variables of "category") - see code below;
<!-- TopSection -->
<div class="top-section">
<actinic:block if="%3cactinic%3avariable%20name%3d%22ContentCategory%22%20%2f%3e%20%20%3d%3d%20%20%22Pearl%2dBracelet%22"...