on ready jQuery function with javascript function for onclick

on ready jQuery function with javascript function for onclick

I am trying to run the jQuery function with a button call but non of the options seem to be working so I resorted to using javascript function in the end so I can use onclientclick to call it. The problem is.
        $(document).ready(function () {
                my_fun();
                my_fun1();
        });
This works, but
        $(document).ready(function () {
            function script2() {
                my_fun();
                my_fun1();
            }
        });
The second one doesn't work. I would like to be able to run both my_fun() and my_fun1() for slideshows inside the jQuery function.