[jQuery] Add post to "My favorites" page

[Vladimir]

Hi everyone.

I am not familiar with js and jQuery, but need to create function to
add/remove blog post to "My favorites" page and update counter of
saved posts. Is any ready solution - plugin or snippet - to it?

There is my html snippet.

<h1><a href="http://www.example.com/add-post-to-my-favorites-page.htm";
id="post_0064"><span class="bookmark" title="My Favorites — Add/
Remove">Favorites </span>Heading</a></h1>
<p>Body copy.</p>
[...]
<ul class="ul_favs">
[...]
<li id="bookmarks" <a href="http://www.example.com/account/
favs.htm">My Favorites</a><sup><!-- Counter -->46</sup></li>
</ul>

I think that it can be done with $.ajax, but have not idea how.

Thanks in advice.