Since today, Captain Ad also supports DivX-Videos, that were embeded like that:

<object type="video/divx" width="780" height="400" codebase="http://go.divx.com/plugin/DivXBrowserPlugin.cab" classid="clsid:67DABFBF-D0AB-41fa-9C46-CC0F21721616">
	<param value="false" name="autoPlay"/>
	<param value="divx_url" name="src"/>
	<param value="false" name="allowContextMenu"/>
	<embed width="780" height="400" allowcontextmenu="false" pluginspage="http://go.divx.com/plugin/download/" autoplay="false" wmode="transparent" type="video/divx" src="divx_url"/>
</object>

An example: