JavaScript - How do I make sure a jQuery is loaded?

Question

I have a web page. When this web page is loaded, I want to execute some JavaScript. This JavaScript uses JQuery. However, it appears that when the page is loaded, the jQuery

Answer 1

In general, you just use the following basic "document loaded" test in jquery. Straight from the beginners jquery tutorial:

 $(document).ready(function() {
   // do stuff when DOM is ready
 });

I can think of any reason why this should not work, there are certainly millions of sites using jquery that relies on precisely this bit of code.