I had announced Expandable posts with Peekaboo view earlier. After trying it, Hans reported the error dump that he got while clicking "Older posts" in the main page. But it seems to happen even in blogs that don't use this hack and seems to be a bug in Blogger. Hopefully, Blogger folks will fix this. Other problem that Vivek reported was that the style (font size etc) of the expanded portion doesn't match with the style of the summary. I have fixed this problem and updated the instructions in my previous post. All those who have already applied my hack, please change your blog template and post template as per the new instructions. [Rest of the post is technical, skip it if you would like to.]
I fixed Vivek's issue by replacing div tags with span tags. With div, if I don't specify a class, it doesn't seem to use the parent div's class. When I enclosed the "fullpost" within span, this problem goes away. The reason why I didn't use span before is that there could be several spans within the post for bold, italic text etc. Now, I give unique ids called "fullpost" and "readmore" and identify the span portions that I am interested in. Hans, please note that the showFullPost() function's code has been changed.