/**
 *
 *	cookie_check.js
 *	2011/09/05	4cast	H.Okabe
 *
*/

/**
 * cookieの登録
 */
function createCookie(expire){
	var delim = ";";
	var name = "ntv";
	var value = "0";
	if (expire > 0) {
		value = "101";
	}
	var date = new Date();
	date.setDate(date.getDate() + expire);
	var cookie = name + "=" + value + delim;
	cookie += "expires=" + date.toGMTString() + delim;
	cookie += "domain=" + ".www.ntv.co.jp" + delim;
	cookie += "path=" + "/" + delim;
	document.cookie = cookie;
	return;
}

/**
 *	PCモードへ以降
 **/
function modePC(url){

	var _url = (url == null || url == undefined || url == '') ? location.href : url;

	// Cookieの削除
	createCookie(700);

	// 画面遷移
	location.href = _url;
}

/**
 *	スマートフォンモードへ以降
 **/
function modeSP(url){

	var _url = (url == null || url == undefined || url == '') ? location.href : url;

	// cookieの作成
	createCookie(-1);

	// 画面遷移
	location.href = _url;
}