URL rewriting problem

[Mohamed IBN ELAZZOUZI]

Hi all,
I'm trying to make a gadget with existing PHP site but i have a problem with
sites' urls.
The urls are rewritten like this : http://localhost:8181/myurl.php.. instead of
http://domain/myurl.php
My gadget.xml is
<Module>
    <ModulePrefs
            title="My Gadget !"/>
    <Content href="http://domain/"; type="html" />
</Module>
Thank you for advance.