伸缩的导航条

<strong><div id="wrapper"> <ul id="navigation"> <li class="nav0 current_page"><a href="#">我的日志</a></li> <li class="nav1"><a title="资源下载" href="#">资源下载</a></li> <li class="nav2"><a title="相册" href="#">相册</a></li> <li class="nav3"><a title="一起走到" href="#">一起走到</a></li> <li class="nav4"><a title="从明天起" href="#">从明天起</a></li> <li class="nav5"><a title="纸飞机" href="#">纸飞机</a></li> <li class="nav6"><a title="下一站" href="#">下一站</a></li> <li class="nav7"><a title="门" href="#">门</a></li> <li class="nav8"><a title="人文知识" href="#">人文知识</a></li> <li class="nav9"><a title="标签记录" href="#">标签记录</a></li> <li class="nav10"><a title="友情链接" href="#">友情链接</a></li> <li class="nav11"><a title="联系我们" href="#">联系我们</a></li> </ul> </div></strong>

<strong>$(function(){ $('#navigation li').each(function(){ if(this.className.indexOf("current_page")==-1) { $("a",this).css("left","-120px"); //不是当前页的移动到页面左侧外 $(this).hover(function(){ $("a",this).animate({left:"0px"}, "fast"); },function(){ $("a",this).animate({left:"-120px"}, "fast"); }); } }); });</strong>

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