changeing class

changeing class

hello, i have a lot of same tables:

<table>
<tr class="class">
  <td>some text</td>
  <td><a href="#" OnClick="$('.class').click(function() { $(.'class').removeClass('class'); });">click here</a></td>
  <td>some other text</td>
  ..., some other links...
</tr>
</table>

<table>
<tr class="class">
  <td>some text</td>
  <td><a href="#" OnClick="$('.class').click(function() { $(.'class').removeClass('class'); });">click here</a></td>
  <td>some other text</td>
  ..., some other links...
</tr>
</table>
etc...


when i clicked to link, i need chance class name just for that <td> where i clicked. how can i do that? or there is another way how to do it effectively? thank you :-)