js弹窗代码一天只弹窗一次

发布时间:2019-12-06编辑:脚本学堂
分享一例js弹窗代码,24小时内只弹出一次,很简单实用的js弹出窗口代码,有需要的朋友参考下。

例子,js弹窗代码。
 

复制代码 代码示例:
<!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=utf-8" /> 
<title>24小时弹窗-www.jb200.com-</title> 
</head> 
<body> 
24小时弹窗一次。
<script type="text/javascript"> 
  function setCookie(name, value, expire) {    
  window.document.cookie = name + "=" + escape(value) + ((expire == null) ? "" : ("; expires=" + expire.toGMTString())); 

function getCookie(Name) {    
   var search = Name + "="; 
   if (window.document.cookie.length > 0) { // if there are any cookies 
     offset = window.document.cookie.indexOf(search); 
       if (offset != -1) { // if cookie exists 
       offset += search.length;          // set index of beginning of value 
           end = window.document.cookie.indexOf(";", offset)          // set index of end of cookie value 
           if (end == -1) 
             end = window.document.cookie.length; 
          return unescape(window.document.cookie.substring(offset, end)); 
     } 
   } 
   return null; 

function register(name) { 
  var today = new Date(); 
  var expires = new Date(); 
  expires.setTime(today.getTime() + 1000*60*60*24); 
  setCookie("k686", name, expires); 

 
var exitURL="http://www.leduz.com"; //广告地址 
function openWin() { 
  var c = getCookie("k686"); 
  if (c != null) { 
    return; 
  } 
  register("9abc"); 
  var featureStr="''"; 
  featureStr="'top=0,left=0,width=800,height=600,toolbar=yes, menubar=no, scrollbars=no, resizable=no, location=no, status=no,center:no'"; 
  self.focus(); 
  var ExitWindow = window.open(exitURL);  
  ExitWindow.focus(); 

openWin(); 
window.focus(); 
</script> 
</body> 
</html>