Modify the code generated by Joomla for the menu of my Chat - Joomla! Forum - community, help and support

here problem...

i installed avchat3 future website...

it works red5 wich same thing flash media server.
essential use chat , webcam @ same time.

but when click on menu "live chat", chat not loaded because of settings errors code.

i asked developper, , seems error following :

a part of code generate joomla :

<param name="base" value="//home/www/leslaq.com/components/com_avchat3/" />

but path has relative showed below :

<param name="base" value="../components/com_avchat3/" />

so how can modify part of code generate joomla menu chat ?

thanks responses

first of all, code not generated joomla, module/component.

if want change output of module/component need change template file, can find:

for modules:
modules/{module_name}/tmpl/default.php

for components:
components/{component_name}/views/{view_name}/tmpl/default.php

change file accordingly.