实现Jquery触发一事件后，停留5秒，再接着触发下面的事件

//=====================广告位的js=====================
$(document).ready(function(){
    //广告位中心浮动 5秒后自动消失或者点击关闭
    $("#bannerFloatCenter").css("left",($(document).width()-250)/2) ;
    //根据cookie来判断是否要显示中心区广告:
    if(!isSetCookie()){
        $("#bannerFloatCenter").fadeIn(2000,function(){
            window.setTimeout(‘$("#bannerFloatCenter").slideUp(1000);‘,5000);
        });
        $("#bannerFloatCenter span").click(function(){
            $("#bannerFloatCenter").slideUp(1000);                                            
        });
    }        
    
    // 广告位右栏浮动 随滚动条滚动而上下移动，可以点击关闭消失
    $(window).scroll(function() {
        var offsetTop = 130 + $(window).scrollTop() + "px"; 
        $("#bannerFloatFlowScroll").animate({ top: offsetTop }, { duration: 300, queue: false })
    }); 
    $("#bannerFloatFlowScroll span").click(function(){
        $("#bannerFloatFlowScroll").slideUp();                                       
    });
});

<!-- 广告位中心浮动 5秒后自动消失或者点击关闭消失 -->
    <div id="bannerFloatCenter" style="position:absolute;z-index:2;left:483px; top:275px; border:#9DCE63 4px solid; display:none;">
        <a href="http://www.cntronics.com/public/lecture/list?cid=7"><img id="onsemi_1" src="<?php echo $this->baseUrl();?>/images/semiwelcomebanner_250.jpg"/></a>
        <span title="关闭" style="position:absolute; cursor:pointer;left:213px;top:-17px;font-size:12px;">[关闭]</span>
    </div>
    <!-- 广告位右栏浮动 随滚动条滚动而上下移动，可以点击关闭消失-->
    <div id="bannerFloatFlowScroll" style="position:absolute; z-index:2; right:50px;top:133px;">
        <a href="http://www.cntronics.com/public/whitepaper/index/sp/22"><img id="onsemi_2" src="<?php echo $this->baseUrl();?>/images/semisidebanner_120.jpg"/></a>
        <span title="关闭" style="position:absolute; cursor:pointer;left:80px;top:-14px;font-size:12px;">[关闭]</span>
    </div>

<script language="javascript">
    function reloadNewQuestion(){
        //jquery code
        var no = Math.random();
        var url = "<?php echo $this->baseUrl();?>/webinar/index/newquestion/no/"+no;
        $(".content.content_1 ul").load(url);
        setTimeout("reloadNewQuestion()",60000);
    }
</script>

<script language="javascript">
    $(document).ready(){
        reloadNewQuestion();
    }
</script>