SO jQuery Fiddle

Test Fiddle mainly for SO Questions jQuery 1.4.3, UI 1.8.5

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.5/themes/ui-lightness/jquery-ui.css">
<div id="content">
<div class="profile_photo">
<img style="float:left;margin-right:7px;" src="http://gravatar.com/avatar/53566ac91a169b353a78b329bdd35c95?s=50&d=identicon" class="profile_img" alt="{username}"/> </div>
<div class="container" id="status-#">
<div class="message">
<span class="username">{username} Debugr Rocks! </div>
<div class="info">24-oct-2010, 14:05 GMT · <a href="#" class="toggle_comment" title="Comment">Comment (5)</a> · <a href="#" title="Flag" class="toggle_flag">Flag</a> · Via <a href="#" title="Twitter">Twitter</a>
</div> <div class="comment_container">
<div class="profile_photo">
<img style="float:left;margin-right:7px;" src="http://gravatar.com/avatar/53566ac91a169b353a78b329bdd35c95?s=32&d=identicon" class="profile_img" alt="{username}"/>
</div>
<div class="comment_message">
<span class="username"><a href="#" title="{username}">{username}</a></span> Debugr Rocks! XD
</div>
<div class="comment_info">24-oct-2010</div>
</div>
</div>
<div class="profile_photo">
<img style="float:left;margin-right:7px;" src="http://gravatar.com/avatar/53566ac91a169b353a78b329bdd35c95?s=50&d=identicon" class="profile_img" alt="{username}"/>
</div>

JavaScript

$(".toggle_comment").click(function() { 
    $(this).closest(".container").find(".comment_container").toggle();
});