Dedecms实现15秒后再下载的功能修改方法

Copy to ClipboardLiehuo.Net Codes引用的内容：[www.veryhuo.com]
<script type="text/javascript"> 
var lang = new Array(); 
var userAgent = navigator.userAgent.toLowerCase(); 
var is_opera = userAgent.indexOf('opera') != -1 && opera.version(); 
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3); 
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3); 

function $(id) { 
return document.getElementById(id); 
} 

Array.prototype.push = function(value) { 
this[this.length] = value; 
return this.length; 
} 
</script> 

Copy to ClipboardLiehuo.Net Codes引用的内容：[www.veryhuo.com]
<script type="text/javascript"> 
var secs = 15; 
var wait = secs * 1000; 
$('rulebutton').innerHTML = "请您耐心的等待15秒钟 剩余时间：" + secs + "秒"; 
for(i = 1; i <= secs; i++) { 
window.setTimeout("update(" + i + ")", i * 1000); 
} 
window.setTimeout("timer()", wait); 
function update(num, value) { 
if(num == (wait/1000)) { 
$('rulebutton').innerHTML = "请您耐心的等待15秒钟"; 
} else { 
printnr = (wait / 1000) - num; 
$('rulebutton').innerHTML = "请您耐心的等待15秒钟 剩余时间 ：" + printnr + "秒"; 
} 
} 
function timer() { 
$('rulebutton').innerHTML = '让您久等了，请<?php echo $downlinks; ?>'; 
} 
</script>