English: · The custom expression has to apply <code>class="fancybox"</code> to the links where you want to use FancyBox. Do not call the <code>fancybox()</code> function here, the plugin does this for you.
Dutch: · Theaangepast expression heeft to apply <code>class="fancybox"</code> to the links where you want to use FancyBox. Do not call the <code>fancybox()</code> function here, the plugin does this for you."