I just got the Learning jQuery book from amazon delivered yesterday. I am trying out the first chapter. When add the alice.js on the html file and open it into the browser, I get this error in firebug:
$ is no defined my alice.js file has the following content: $(document).ready(function() { $('.poem-stanza').addClass('emphasized'); }); any suggestions to fix it and emphasize is not working as claimed by the book (no boxes..etc)?