$(document).ready(
    function(){
        $("#myController").jFlow({
            slides: "#mySlides",
            controller: ".jFlowControl", // must be class, use . sign
            slideWrapper : "#jFlowSlide", // must be id, use # sign
            selectedWrapper: "jFlowSelected",  // just pure text, no sign
            width: "550px",
            height: "400px",
            duration: 400
        });
    }
)