<form name="aspnetForm" method="post" action="www.xxxxxxx.com/default.aspx" >
            <span>Email</span>:
            <input type="text" id="Email">

            <input id="Subscribe" type="radio" checked="checked"><label>Subscribe</label>
            <input id="Unsubscribe" type="radio" ><label>Unsubscribe</label>
   
            <input type="submit" value="Submit" />
 </form>

<div class="description">
        <asp:Literal runat="server" ID="lShortDescription"></asp:Literal>
</div>