//设置cookie,Set(cookie名,保存值)
function Set(name,value){
var Then = new Date()
Then.setTime(Then.getTime() + 60*1000 ) //设置60秒过期,可以修改,单位为千分秒
document.cookie = name+"="+ value +";expires="+ Then.toGMTString()
}//得到cookie保存值 Get(cookie名)
function Get(name){
var cookieString = new String(document.cookie)
var cookieHeader = name+"="
var beginPosition = cookieString.indexOf(cookieHeader)
if (beginPosition != -1){
return cookieString.substring(beginPosition + cookieHeader.length)
}
else
return ""
}
//例如,Set("MyName","li")
//Get("MyName")将得到li
function Set(name,value){
var Then = new Date()
Then.setTime(Then.getTime() + 60*1000 ) //设置60秒过期,可以修改,单位为千分秒
document.cookie = name+"="+ value +";expires="+ Then.toGMTString()
}//得到cookie保存值 Get(cookie名)
function Get(name){
var cookieString = new String(document.cookie)
var cookieHeader = name+"="
var beginPosition = cookieString.indexOf(cookieHeader)
if (beginPosition != -1){
return cookieString.substring(beginPosition + cookieHeader.length)
}
else
return ""
}
//例如,Set("MyName","li")
//Get("MyName")将得到li
//Cookie操作函数部分
//三个函数:GetCookie,SetCookie,GetCookieValue
//===============================================================================================
function GetCookie (name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) return getCookieVal (j); i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return null;}function SetCookie (name, value) { var argv = SetCookie.arguments; var argc = SetCookie.arguments.length; var expires = (argc > 2) ? argv[2] : null; var path = (argc > 3) ? argv[3] : null; var domain = (argc > 4) ? argv[4] : null; var secure = (argc > 5) ? argv[5] : false; document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");}function getCookieVal (offset) { var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) endstr = document.cookie.length; return unescape(document.cookie.substring(offset, endstr));}