JomSocial Activity Comments add-on question

I am using the Activity Comments add-on with a JomSocial / Joomla installation and
need to customize the functionality.

Currently, if a person is an admin, they can delete any comment. This is all well and good.

What I need, however, is ALSO the ability for the person who posted the comment to delete their own comments.

From what I can tell, the bit of code below enables the Remove button if the person is an admin.

How would I enable the Remove button if the user id matches the user id of a given comment?

Best,

Cynthia

<?php
					if( PactivityComments::isSiteAdmin() || $my->id != $act->actor )
					{
					?>
					 | <span class="coc-remove"><a href="javascript:void(0);" onclick="jax.call('providers','plugins,pactivitycomment,removecomment','<?php echo $row->id;?>');"><?php echo JText::_('REMOVE COMMENT');?></a></span>
					<?php
					}
					?>

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