How to Add Custom Class to top links

To Add Custom Class to top links  in Magneto

1) Open XML files for Top links And Add following tag

<reference name=”top.links”>
<action method=”addLink” translate=”label title” module=”customer”><label>Account</label><url helper=”customer/getAccountUrl”/><title>Account</title><prepare/><urlParams/><position>10</position><liParams/>
<aParams>class=”top-link-account”</aParams></action>
</reference>