jQuery带缩略图的焦点图轮播滚动切换特效代码

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以下是 jQuery带缩略图的焦点图轮播滚动切换特效代码的示例演示效果:

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HTML代码(index.html):

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="keywords" content="JS代码,{keyword},JS广告代码,JS特效代码" />
<meta name="description" content="此代码内容为{title}，属于站长常用代码" />
<title>{title}</title>
<meta name="author" content="1" />
<link href="css/index.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="js/lrtk.js"></script>
</head>
<body>
<!-- indexCon start -->
<div class="indexCon fl">
    <div class="flashBanner">
        <a href="#"><img class="bigImg" width="782" height="326" /></a>
        <div class="mask">
        
        <img src="images/201109291718425.jpg" uri="images/201109291718425.jpg" link="#"  width="60" height="22"/>
        
        <img src="images/201207261743282.jpg" uri="images/201207261743282.jpg" link="#"  width="60" height="22"/>
        
        <img src="images/201109291718573.jpg" uri="images/201109291718573.jpg" link="#"  width="60" height="22"/>
        
        <img src="images/201109291719040.jpg" uri="images/201109291719040.jpg" link="#"  width="60" height="22"/>
        
        <img src="images/201207311057406.jpg" uri="images/201207311057406.jpg" link="#"  width="60" height="22"/>
        
        </div>
    </div>
</div>
</body>
</html>

JS代码(lrtk.js):

$(function(){
	$(".flashBanner").each(function(){
	var timer;
	$(".flashBanner .mask img").click(function(){
	var index = $(".flashBanner .mask img").index($(this));
	changeImg(index);
}
).eq(0).click();
	$(this).find(".mask").animate({
	"bottom":"0"}
,700);
	$(".flashBanner").hover(function(){
	clearInterval(timer);
}
,function(){
	timer = setInterval(function(){
	var show = $(".flashBanner .mask img.show").index();
	if (show >= $(".flashBanner .mask img").length-1)show = 0;
	elseshow ++;
	changeImg(show);
}
,3000);
}
);
	function changeImg (index){
	$(".flashBanner .mask img").removeClass("show").eq(index).addClass("show");
	$(".flashBanner .bigImg").parents("a").attr("href",$(".flashBanner .mask img").eq(index).attr("link"));
	$(".flashBanner .bigImg").hide().attr("src",$(".flashBanner .mask img").eq(index).attr("uri")).fadeIn("slow");
}
timer = setInterval(function(){
	var show = $(".flashBanner .mask img.show").index();
	if (show >= $(".flashBanner .mask img").length-1)show = 0;
	elseshow ++;
	changeImg(show);
}
,3000);
}
);
}
);

CSS代码(index.css):

.indexCon{width:782px;overflow:hidden;}
.indexCon .flashBanner{width:782px;height:326px;overflow:hidden;margin-bottom:12px;}
.flashBanner{position:relative;}
.flashBanner .mask{height:32px;line-height:32px;background-color:#000;width:100%;text-align:right;position:absolute;left:0;bottom:-32px;filter:alpha(opacity=70);-moz-opacity:0.7;opacity:0.7;overflow:hidden;}
.flashBanner .mask img{vertical-align:middle;margin-right:10px;cursor:pointer;}
.flashBanner .mask img.show{margin-bottom:3px;}
img{border:0 none;}

CSS代码(layout.css):

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