<li>
<span style="position: absolute;bottom: 5px;width: 100%;text-align: center;">22222</span>
<a class="img_b" href="#" Smallimg="images/2_s.jpg" Bigimg="images/2_b.jpg">
<img alt="" width="150" height="150" src="images/2_s.jpg"/>
</a>
</li>
$this.find("li").mouseover(function () {
var myurl = $(this).find(''a'').attr("Bigimg"); //获取大图路径
$(this).css("width",options.bigImgWidth).find(''img'').attr({src: myurl,width:options.bigImgWidth});
});
var $lastLi;
$this.find("li").mouseover(function () {
if ($lastLi != undefined) {
var lasturl = $lastLi.find(''a'').attr("Smallimg");
$lastLi.css("width",liwidth).find(''img'').attr({src: lasturl,width:liwidth});
}
var myurl = $(this).find(''a'').attr("Bigimg");
$(this).css("width",options.bigImgWidth).find(''img'').attr({src: myurl,width:options.bigImgWidth});
$lastLi = $(this);
});
var $getli = $this.find(''li'').eq(2);//这里又偷懒了,应该根据显示图片数量来判断中间图片
var myurl = $getli.find(''a'').attr("Bigimg");
$getli.css("width", options.bigImgWidth).find(''img'').attr({src: myurl, width: options.bigImgWidth});
$lastLi = $getli;