; (function ($, undefined)
{
// all the variables and functions of the js document
})(jQuery);
I've seen this twice now in the jquery/javascript files for a zoom script. I don't understand what this is exactly. I can't seem to google it, I don't remember coming across this on tizag or w3schools while recently learning jquery and js.
There's nothing before or after this code (other than some comments). So I'm utterly lost as to what (function())(jQuery);
is or does.