I am trying to embed a twitter follow button on my page using code created by twitter here: https://twitter.com/goodies/buttons#follow
. The problem I have is that when I place twitter's code on a test webpage that contains nothing in the body except for twitter's code, then it works fine (i.e. as expected).
The code provided by twitter is as follows (I have re-arranged it to make it more readable, but the functionality is unaffected):
<a href="https://twitter.com/username" class="twitter-follow-button" data-show-count="false" data-lang="en-gb">Follow @username</a>
var js, fjs=d.getElementsByTagName(s), p=/^http:/.test(d.location)?'http':'https';
(document, 'script', 'twitter-wjs');
What I don't understand is:
mean? Coming from C, C++ and PHP, it looks to me like it means "not function". Which is nonsense ...
I understand what the rest of the script does even if I'm not familiar with it, but I don't get the "not function" ... what is it actually doing?