一个IP只弹出一次代码
Written by aijun April 28th, 2006 11:08 PM No Comments Filed under: 资源分享
JavaScript代码
- <script>
- var cookieString = new String(document.cookie)
- var cookieHeader = 'happy_pop=' //更换happy_pop为任意名称
- var beginPosition = cookieString.indexOf(cookieHeader)
- if (beginPosition <0){
- window.open('http://你要弹出的ul','','top=0,left=0,width=787,height=
- 480,toolbar=yes,menubar=yes,scrollbars=yes,resizable=yes,location=yes,status=yes');
- var Then = new Date()
- Then.setTime(Then.getTime() + 12*60*60*1000 ) //同一ip设置过期时间,即多长间隔跳出一次
- document.cookie = 'happy_pop=yes;expires='+ Then.toGMTString() //更换happy_pop和第4行一样的名称
- }
- </script>
- sethome()
- }
- //-->
- </script>
TAGS: 弹窗