/* ------------------------------------------------------------------------
Cookieマネージャー
Copyright (c) 2009, Matsumoto.JS All rights reserved.
【使用方法】（なるべくタグ内にて）
【パラメータの説明】
オブジェクトリテラルで指定
path: パス、Cookie送出対象を狭める場合（default:"/"）
expire: 有効期間（default:0=セッション限り）
------------------------------------------------------------------------ */
CookieManager = Class.create();
CookieManager.prototype = {
initialize: function(option) {
this.props = { path: '/', expire: 0 };
if(option) for(var key in option) this.props[key] = option[key];
},
getCookie: function(cookieName) {
var cookies = document.cookie.split('; ');
var cookieVal = null;
for (var i = 0; i < cookies.length; i++) {
var names = cookies[i].split('=');
if (names[0] == cookieName) {
cookieVal = names[1];
break;
}
}
return cookieVal;
},
setCookie: function(cookieName, cookieVal) {
var expires = '';
if (this.props.expire > 0) {
var date = new Date();
date.setTime(date.getTime() + (this.props.expire * 24*60*60*1000));
expires = '; expires=' + date.toGMTString();
}
document.cookie = cookieName + '=' + cookieVal + expires + '; path=' + this.props.path;
},
removeCookie: function(cookieName) {
document.cookie = cookieName + '=; path=' + this.props.path;
}
}//prototype