Question

 (function () {
        if (some scripts loaded) {
            otherFunction();
        } else {
            window.setTimeout( "CALL_SELF_AGAIN_HERE" , 100);
        }
    })();

How to call anonymous function from within anonymous function ?

Answer 1

Give it an identifier:

(function named () {
    if (some scripts loaded) {
        otherFunction();
    } else {
        window.setTimeout( named , 100);
    }
})();

This is what’s known as a “named function expression”. The identifier is only in scope inside the function it refers to.

Don’t use arguments.callee since it’s deprecated and will actually throw a syntax error in strict mode.