jquery - javascript scripts won't work and events won't fire without www -

Before I start, let me say that using .htaccess which connects www is completely problem Does not solve :-( "most of the time" works (this will not work only when in front of a client)

I have a portfolio website, if I call it www.mysite.com Launch with, Javascript is working fine, if I launch it with mysite.com Javascript The mesa is not going to run, and some events will not fail. For example, I'm loading with an AJAX, which calls my portfolio. When I load, with the loaded loading event on that page An image is called only when the site is called with www

The most weird thing is that a redirect with .htaccess does not always solve the problem, it reduces the event and it Makes random: - /

Can someone explain to me why this happens? I have had similar issues in the past and never got it at the end.

Thanks for your help, one million