<script type="text/javascript">
     function don() {
            
            $('.jFlowNext').click();

        };
    $(document).ready(function () {
        window.setInterval("don()", 1000);
	$("#myController").jFlow({
		slides: "#slides",
		controller: ".jFlowControl", // must be class, use . sign
		slideWrapper : "#jFlowSlide", // must be id, use # sign
		selectedWrapper: "jFlowSelected",  // just pure text, no sign
		auto: "true",		//auto change slide, default true
		width: "550px",
		height: "255px",
		duration: 400,

		prev: ".jFlowPrev", // must be class, use . sign
		next: ".jFlowNext" // must be class, use . sign
	});
});
</script>

<div id="myController">
        	<div class="controller">
			<span class="jFlowControl">1</span>
			<span class="jFlowControl">2</span>
			<span class="jFlowControl">3</span>
			<span class="jFlowControl">4</span>
			<span class="jFlowControl">5</span>
<span class="jFlowNext sign" style="display:none"></span>
            </div>
		</div>