杨魅力
<style type="text/css">#banner {position:relative; width:1070px; height:280px; overflow:hidden; margin:0 auto;}#banner_list img {border:0px;}#banner_bg {position:absolute; bottom:0;background-color:#000;height:30px;filter: Alpha(Opacity=30);opacity:0.3;z-index:1000;cursor:pointer; width:478px; }#banner_info{position:absolute; bottom:0; left:5px;height:22px;color:#fff;z-index:1001;cursor:pointer}#banner_text {position:absolute;width:120px;z-index:1002; right:3px; bottom:3px;}#banner ul {position:absolute;list-style-type:none;filter: Alpha(Opacity=80);opacity:0.8; border:1px solid #fff;z-index:1002;margin:0; padding:0; bottom:3px; right:5px;}#banner ul li { padding:0px 8px;float:left;display:block;color:#FFF;border:#e5eaff 1px solid;background:#6f4f67;cursor:pointer}#banner ul li.on { background:#900}#banner_list a{position:absolute;} <!-- 让四张图片都可以重叠在一起--></style><script src="../jquery.js" type="text/javascript"></script><script type="text/javascript">var t = n = 0, count;$(document).ready(function(){count=$("#banner_list a").length;$("#banner_list a:not(:first-child)").hide();$("#banner_info").html($("#banner_list a:first-child").find("img").attr('alt'));$("#banner_info").click(function(){window.open($("#banner_list a:first-child").attr('href'), "_blank")});$("#banner li").click(function() {var i = $(this).text() - 1;//获取Li元素内的值,即1,2,3,4n = i;if (i >= count) return;$("#banner_info").html($("#banner_list a").eq(i).find("img").attr('alt'));$("#banner_info").unbind().click(function(){window.open($("#banner_list a").eq(i).attr('href'), "_blank")})$("#banner_list a").filter(":visible").fadeOut(500).parent().children().eq(i).fadeIn(1000);document.getElementById("banner").style.background="";$(this).toggleClass("on");$(this).siblings().removeAttr("class");});t = setInterval("showAuto()", 4000);$("#banner").hover(function(){clearInterval(t)}, function(){t = setInterval("showAuto()", 4000);});})function showAuto(){n = n >=(count - 1) ? 0 : ++n;$("#banner li").eq(n).trigger('click');}</script>========================以上是CSS和脚本=======================<div id="banner"><div id="banner_bg"></div> <!--标题背景--><div id="banner_info"></div> <!--标题--><ul><li class="on">1</li><li>2</li><li>3</li><li>4</li></ul><div id="banner_list"><a href="#" target="_blank"><img src="../images/jsbg1.jpg" title="" alt="" /></a><a href="#" target="_blank"><img src="../images/jsbg2.jpg" title="" alt="" /></a><a href="#" target="_blank"><img src="../images/jsbg3.jpg" title="" alt="" /></a><a href="#" target="_blank"><img src="../images/jsbg4.jpg" title="" alt="" /></a></div></div>图片在哪里放,你应该看的很清楚吧,