var x = $('.x');
x will be all elements with a class of "x".
var x = $('div.x');
x will be all DIVs with a class of "x".
If anyone knows of a website that can offer ColdFusion help that isn't controlled by neurotic, pedantic jerks* (stackoverflow.com), please PM me with a link.
* The neurotic, pedantic jerks are not the owners; just the people who are in control of the "popularity contest".