SO fiddle

Test Fiddle mainly for SO Questions

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.4/themes/overcast/jquery-ui.css">
<script src="http://demos.flesler.com/jquery/scrollTo/js/jquery.scrollTo-min.js"></script>
<div id="tabs">
    <ul>
        <li><a href="#article">Article</a></li>
        <li><a href="#comments">Comments</a></li>
    </ul>
    <div id="article">
        <p>Hi, I'm an article.</p>
        <p><a href="#comment-123">Link to a comment</a></p>
    </div>
    <div id="comments">
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <a name="comment-123"></a>
        <p>Comment linked to.</p>        
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
        <p>Comment.</p>
       ...

CSS

#comments { height: 400px; overflow: auto; }

JavaScript

$("#tabs").tabs();
$("#article").delegate("a", "click", function(e) {
    $("#tabs").tabs("select", "#comments");
    $("#comments").scrollTo(this.hash);
    e.preventDefault();
});