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★将该"网页对话框"代码，修改为规定时间内同一IP只弹出一次的代码？
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将该"网页对话框"代码，修改为规定时间内同一IP只弹出一次的代码？
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| 添加记录:
网页制作
类别:
网页制作
发布日期:
2006.09.20
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问：将该"网页对话框"代码，修改为规定时间内同一IP只弹出一次的代码？
答：
规定时间内同一用户只弹出一次窗口.htm----list:<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>Cookie</title></head><body><SCRIPT LANGUAGE="javascript"><!--var caution = falsefunction setCookie(name, value, expires, path, domain, secure) {var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "") if (!caution || (name + "=" + escape(value)).length <= 4000) document.cookie = curCookie else if (confirm("Cookie exceeds 4KB and will be cut!")) document.cookie = curCookie}function getCookie(name) { var prefix = name + "=" var cookieStartIndex = document.cookie.indexOf(prefix) if (cookieStartIndex == -1) return null var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length) if (cookieEndIndex == -1) cookieEndIndex = document.cookie.length return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))}function deleteCookie(name, path, domain) { if (getCookie(name)) { document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT" }}var webname="hao123"/////网站名称////////设定Cookie的有效期开始,（当前Cookie的有效期为15秒），如果Cookie的有效期为0秒，则不产生Cookievar time_d=0//设定“天数”，修改为需要的天数，不足1天设为 0var time_h=0//设定“小时数”，修改为需要的小时数 不足1小时设为 0var time_m=0//设定“分钟数”，修改为需要的分钟数 不足1分钟设为 0var time_s=15//设定“秒数”，修改为需要的秒数 不足1秒设为 0////////设定Cookie的有效期结束var now = new Date()now.setTime(now.getTime() + (((time_d*24+time_h)*60+time_m)*60+time_s)*1000)function openwin(){window.open(paypopupURL,"keyrunpop","");} function openshow(){window.showModalDialog(paypopupURL,"keyrunpop","scroll:0;status:0;help:0;resizable:0;dialogWidth:400px;dialogHeight:300px");} function open_555IP(){if (navigator.appName == "Netscape"){openwin();}else{openshow();}} var paypopupURL ="http://www.hao123.com"; var visits = getCookie(webname)if (!visits){ visits = 1 setTimeout("open_555IP()",2000); setTimeout('focus()',3000); setCookie(webname, visits, now)}// --></SCRIPT></body></html>
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