Duplicate id and updateComponents

[Frank]

Hi,

Got a problem with duplicate id's :

<a jwcid="@DirectLink"
          listener="listener:setAvailable"
          id="ognl:currentHour.id"
          updateComponents="ognl:{'calendar'}"
          async="ognl:true"
          parameters="ognl:currentHour"
          class="setavailable">
</a>

When Tapestry render the HTML there are 2 id's in the code, and this gives
the async update a javascript error.

Regards
Frank