[Javascript] LaTeX to HTML in javascript

[bernu at lptmc.jussieu.fr (Bernu Bernard)]

Hi list,
Does anyone knows about some "simple" javascript module to transform  
simple LaTeX input into HTML.
I'm thinking of something that can handle :
\bf bold  --> <b>
\it italic  -->  <i>
_            --> <sub>
^            --> <sup>

and may be
\itemize or \enumerate --> <ul>
\section  --><hx>

Thanks,
Bernard