As you can see in this examples posts: http://armandoteixeira.wordpress.com/2011/06/09/cigar-shaped-trapped-potential/ and http://armandoteixeira.wordpress.com/2011/06/08/mathematica-code/ I was able to follow the instructions on this page http://en.support.wordpress.com/code/posting-source-code/ on how to properly post souce code in my blog. The thing that now I intend to post a new post and I also want to post some source code. But this time I'll post three very long codes and I don't want to end up with a post that uses a lot of space. I tried to use the collapse option but since I'm a newbie I can't seem to make it work.
Can somebody please help this nerd out and tell me how to do it right?
Thanks in advance.
The blog I need help with is armandoteixeira.wordpress.com.