Blogger expandable post summaries

This is my OLD blog. I've copied this post over to my NEW blog at:

http://www.saltycrane.com/blog/2007/11/blogger-expandable-post-summaries/

You should be redirected in 2 seconds.

Here is the link I used to get expandable post summaries on Blogger.

http://hackosphere.blogspot.com/2006/11/selective-expandable-posts.html

This hack avoids showing the "Read more..." link even if there is
nothing more to read. (The Blogger help article had this problem.)
However, this hack still has this problem if you click on the "Newer
Posts" or "Older Posts" at the bottom of the page.

Here is what's put in the post template:
Type your summary here
<span id="fullpost">
Type rest of the post here
</span>