Allow to clear flags by trigger
Allow some HTML in comments! :)

Allowed tags are:
* <b> <i> <u> <strike> <strong> <small> <big> <sub> <sup> <tt> <em> <cite> <font>
* <h1> <h2> <h3> <h4> <h5> <h6> <center> <ol> <ul> <li> <marquee>
* <pre> escapes markup

All other tags and all attributes except <font color=""> are stripped.