slide滑动初始化问题

<div id="slider" class="mui-slider" style="height: 48px;">  
        <div id="sliderProgressBar" class="mui-slider-progress-bar mui-col-xs-4"></div>  
        <div id="sliderlist" class="mui-slider-group" style="">  
            <div id="item1mobile" class="mui-slider-item mui-control-content mui-active">  
                <h3 id="name"  class="mui-title">asdf0</h3>  
            </div>  
            <div id="item1mobile" class="mui-slider-item mui-control-content mui-active">  
                <h3  class="mui-title">asdf2</h3>  
                <!--<a class="mui-android" style="background-color: #000000;">asdf3</a>-->  
            </div>  
            <div id="item1mobile" class="mui-slider-item mui-control-content mui-active">  
                <!--<a class="mui-android" style="background-color: #000000;">asdf4</a>-->  
                <h3  class="mui-title">asdf5</h3>  
            </div>  
        </div>

如何初始化他一开始就滑到第三个页面？