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  • .剧情 var alertmessage="三灵导航-3g30.com,欢迎你,记得先加书签哦!公告,,网站网站有变动,访问三灵导航可以用HTTPS,或者3g30.net,,https://3g30.com" var once_per_session=1 function get_cookie(Name) { var search = Name + "=" var returnvalue = ""; if (document.cookie.length > 0) { offset = document.cookie.indexOf(search) if (offset != -1) { // if cookie exists offset += search.length end = document.cookie.indexOf(";", offset); if (end == -1) end = document.cookie.length; returnvalue=unescape(document.cookie.substring(offset, end)) } } return returnvalue; } function alertornot(){ if (get_cookie('alerted')==''){ loadalert() document.cookie="alerted=yes" } } function loadalert(){ alert(alertmessage) } if (once_per_session==0) loadalert() else alertornot()