I'd like to open a modal popup using leanmodal (jquery).
Usually the code to do it is:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
    <script type="text/javascript" src="./Js/jquery.leanModal.min.js"></script>
                $('a[rel*=leanModal]').leanModal({ top : 200, closeButton: ".modal_close" });                 

            position: fixed;
            top: 0px;
            left: 0px;
            background: #000;
            display: none;


<a id='go' href='#test' rel='leanModal'>Registrazione</a>

<div id='test' class='moddiv' style='display: none; '> Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec libero. Suspendisse bibendum. Cras id urna. Morbi tincidunt, orci ac convallis aliquam, lectus turpis varius lorem, eu posuere nunc justo tempus leo. Donec mattis, purus nec placerat bibendum, dui pede condimentum odio, ac blandit ante orci ut diam. Cras fringilla magna. Phasellus suscipit, leo a 	</div>";

It's work fine but I'd like to insert a value inside the text of the popup ...
I've try to pass the value via querystring:
<a id='go' href='?val=100#test' rel='leanModal'>Registrazione</a>
but It doesn't ...
Is there a way to pass a value to a leanmodal popup?

Thanks in advance