居中焦点图

.myyincang{width:100%;height:776px;overflow:hidden;}

.slideBox{ position:relative; overflow:hidden; left:50%; height:776px;width:1920px;margin-left:-960px;;/* 设置焦点图最大宽度 */ }

.slideBox .hd{ position:absolute; height:28px; line-height:28px; bottom:0; left:50%; z-index:1;margin-left:-50px; }

.slideBox .hd li{ display:inline-block; width:5px; height:5px; -webkit-border-radius:5px; -moz-border-radius:5px; border-radius:5px; background:#c9c9c9; text-indent:-9999px; overflow:hidden; margin:0 6px;   }

.slideBox .hd li.on{ background:#fff;  }

.slideBox .bd{ position:relative; z-index:0; }

.slideBox .bd li{ position:relative; text-align:center;  }

.slideBox .bd li img{ background:url(images/loading.gif) center center no-repeat;  vertical-align:top; width:100%;/* 图片宽度100%，达到自适应效果 */}

.slideBox .bd li a{ -webkit-tap-highlight-color:rgba(0,0,0,0);  }  /* 去掉链接触摸高亮 */

.slideBox .bd li .tit{ display:block; width:100%;  position:absolute; bottom:0; text-indent:10px; height:28px; line-height:28px; background:url(images/focusBg.png) repeat-x; color:#fff;  text-align:left;  }

.slideBox .prev{background:url(../img/sprite.png) no-repeat ;width:50px;height:100px;display:block;position:absolute; z-index:11;left:5%;top:50%}

.slideBox .next{background:url(../img/sprite.png) -50px 0px no-repeat;width:50px;height:100px;display:block;position:absolute; z-index:11;right:5%;top:50%}

sprite.png

<script src="js/TouchSlide.1.1.js"></script>

<div class="myyincang">

<div id="slideBox" class="slideBox">

<div class="bd">

<ul>

<li>

<a class="pic" href="#"><img src="ad/1.jpg" /></a>

</li>

<li>

<a class="pic" href="#"><img src="ad/2.jpg"/></a>

</li>

<li>

<a class="pic" href="#"><img src="ad/3.jpg"/></a>

</li>

<li>

<a class="pic" href="#"><img src="ad/4.jpg"/></a>

</li>

<li>

<a class="pic" href="#"><img src="ad/5.jpg"/></a>

</li>

</ul>

</div>

<a class="prev" href="#"></a>

<a class="next" href="#"></a>

<div class="hd">

<ul></ul>

</div>

</div>

<script type="text/javascript">

TouchSlide({ 

slideCell:"#slideBox",

titCell:".hd ul", //开启自动分页 autoPage:true ，此时设置 titCell 为导航元素包裹层

mainCell:".bd ul", 

effect:"leftLoop", 

prevCell:".prev",

nextCell:".next",

autoPage:true,//自动分页

autoPlay:true //自动播放

});

</script>

</div>