/*
*	top.js
*	created 2011.12.2 nao@metaphase.co.jp
*	- get Cookie value from machi.chintai.net
*	- assign Cookie value www.chintai.net
*/

var cookie2str = {
	conf : {
		cookiename : "station-history"
	},

	//単体テスト用Cookie生成関数
	createSampleCookie : function(value,term){
		var samplevalue = value;
		var period = term;
		var nowtime = new Date().getTime();
		var clear_time = new Date(nowtime + (60 * 60 * 24 * 1000 * period));
		var expires = clear_time.toGMTString();
		document.cookie = this.conf.cookiename + "=" + escape(samplevalue) + "; expires=" + expires;
	},

	//Cookieの値から指定した名前の値を取りだし、CSV形式に整形
	getCookieValue : function(name){
		var cookies = document.cookie.split("; ");
		var cookie_value;
		var value = "";
		for(i=0;i<cookies.length;i++){
			cookie_value = cookies[i].split("=");
			if(cookie_value[0] == name) {
				value = unescape(cookie_value[1]);
				break;
			}
		}
		return value;
	}
}

//1日間のサンプルCookie生成　※公開時は以下の関数をコメントアウトしてください
//cookie2str.createSampleCookie("1,2,18,32,33",1);

var ekino = "";
if(document.cookie) {
	var ekino = cookie2str.getCookieValue(cookie2str.conf.cookiename);
}