Extension:SecureHTML

What can this extension do?
This extension enables the usage of 'html' tags (functionality which is controlled through the '$wgRawHtml' global variable) within protected pages.

Features
as if they could.
 * Cascading: if the base page is allowed to use 'html' tags, then all included pages will be processed
 * Namespace exemption: configured namespaces are exempted from 'protection' requirement
 * Secure insertion of content in the document's 'head' section
 * Parser cache friendliness: content inserted in the script's head persists in the parser cache
 * The extension must be enabled to continue the support of the inserted content

Usage

 * Use the standard tags (see Manual:$wgRawHtml) within a protected page. One can either protect the page before or after the inclusion of the said tag(s).
 * Use

Installation
Download:
 * Extension:ExtensionClass (be sure to have an up-to-date version of this extension)
 * SecureHTML.php
 * SecureHTMLclass.php