jquery实现简单的自动播放幻灯片效果

<div id="slideshow">  <div>   <img src="images/5224/5658667829_2bb7d42a9c_m.jpg">  </div>  <div>   <img src="images/5230/5638093881_a791e4f819_m.jpg">  </div>  <div>   Pretty cool eh? This slide is proof the content can be anything.  </div></div>

/* Slides need to be absolutely positioned within the wrapper.This has a tiny bit of extra pizazz: */#slideshow {  margin: 50px auto;  position: relative;  width: 240px;  height: 240px;  padding: 10px;  box-shadow: 0 0 20px rgba(0,0,0,0.4);}#slideshow > div {  position: absolute;  top: 10px;  left: 10px;  right: 10px;  bottom: 10px;}

//Run after DOM is ready.$("#slideshow > div:gt(0)").hide();setInterval(function() { $('#slideshow > div:first')  .fadeOut(1000)  .next()  .fadeIn(1000)  .end()  .appendTo('#slideshow');}, 3000);