I\'m working on a pre-written module for a site, and I need to target an element with the id test:two. Now, this element has a colon in it, so jQuery is presuma
test:two
Simply escape the colon with a \\:
\\
$('#test\\:two');
http://jsfiddle.net/zbX8K/3/
See the docs: How do I select an element by an ID that has characters used in CSS notation?.