[Mediawiki-l] How to disable html expansion in parser function

[Gaetan Lord]

Sound like my post was not complete, here's again

Not sure if my subject is correct, but here's my problem

I try to write a parser function, which return html code ( see below why I use
parser function).

The function receive template variables that create  and return an
html form. In this form returned, I have a small javascript that
contains "&". All the & are converted by & which break the html
code.