本文实例讲述了javascript淡入淡出焦点图幻灯片效果。分享给大家供大家参考。具体如下：
这是一款基于javascript实现的淡入淡出焦点图幻灯片效果代码，可以自定义标题，实现过程很简单。
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为大家分享的js淡入淡出焦点图幻灯片效果代码如下
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>数字淡入淡出效果焦点图</title>
</head>
<body>
<style>
ul#bcty365_nav{padding-left:50px; margin-bottom:10px; border-bottom:2px solid #ccc; overflow:hidden; _zoom:1;}
ul#bcty365_nav li{float:left; display:inline; margin:10px;}
ul#bcty365_nav li a{display:block;color:#000000; font-size:16px;}
ul#bcty365_nav li a,#wimoban_p,#wimoban_p a{ font-family:"微软雅黑";}
ul#bcty365_nav li a:hover,#wimoban_p a:hover{color:red;}
</style>
<div style="width:500px;height:300px;overflow:hidden;margin:30px auto;">
<!-- 代码 开始 -->
<script language='javascript'>
linkarr = new Array();
picarr = new Array();
textarr = new Array();
var swf_width=500;
var swf_height=300;
//文字颜色|文字位置|文字背景颜色|文字背景透明度|按键文字颜色|按键默认颜色|按键当前颜色|自动播放时间|图片过渡效果|是否显示按钮|打开方式
var configtg='0xffffff|0|0x3FA61F|5|0xffffff|0xC5DDBC|0x000033|2|3|1|_blank';
var files = "";
var links = "";
var texts = "";
//这里设置调用标记
linkarr[1] = "http://www.phpstudy.net";
picarr[1] = "images/1.jpg";
textarr[1] = "phpstudy";
linkarr[2] = "http://www.phpstudy.net";
picarr[2] = "images/2.jpg";
textarr[2] = " phpstudy";
linkarr[3] = "http://www.phpstudy.net";
picarr[3] = "images/3.jpg";
textarr[3] = " phpstudy";
linkarr[4] = "http://www.phpstudy.net";
picarr[4] = "images/4.jpg";
textarr[4] = " phpstudy";
for(i=1;i<picarr.length;i++){
if(files=="") files = picarr[i];
else files += "|"+picarr[i];
}
for(i=1;i<linkarr.length;i++){
if(links=="") links = linkarr[i];
else links += "|"+linkarr[i];
}
for(i=1;i<textarr.length;i++){
if(texts=="") texts = textarr[i];
else texts += "|"+textarr[i];
}
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ swf_width +'" height="'+ swf_height +'">');
document.write('<param name="movie" value="images/bcastr3.swf"><param name="quality" value="high">');
document.write('<param name="menu" value="false"><param name=wmode value="opaque">');
document.write('<param name="FlashVars" value="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'">');
document.write('<embed src="images/bcastr3.swf" wmode="opaque" FlashVars="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'& menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'); document.write('</object>');
</script>
<!-- 代码 结束 -->
</div>
<div style=" clear:both; width:700px; margin:0 auto; text-align:center; padding-top:10px;">
<p></p>
</div>
</body>
</html>
以上就是为大家分享的js淡入淡出焦点图幻灯片效果代码，希望大家可以喜欢，并应用到实践中。