GreenfieldSystems.com.au

<form action="http://www.imgateway.net/Controller.jsp"  method="post">
        <input type="hidden" name="site_id" id="site_id" value="test_site"/>
        <input type="hidden" name="site_rest_domain" id="site_rest_domain" value="www.imgateway.net"/>
        <input type="hidden" name="user_id" id="user_id" value="1234" />
                    
        <input type="hidden" name="firstName" id="firstName" value="Tabish" />
        <input type="hidden" name="lastName" id="lastName" value="Sarfraz" />                       
        <input type="hidden" name="action" id="action" value="sitelicenseconnect"/>   
        <button class="button" type="submit">Launch</button>    
    </form>