/* 
 * 都道府県リダイレクト処理用JavaScriptファイル
 * @author CSOL加藤哉
 * @改訂履歴
 *更新担当   ：CSOL 岡嵜
 *更新内容   ：課題1311　TD=00以外のときはカタログ請求リスト、メルマガ登録、RSS一覧を非表示にする　2006/5/10
 * バージョン：1.1.1
 *更新担当   ：CSOL加藤哉
 *更新内容   ：課題1970：クッキーによる自動遷移先を変更 20060629
 */

/* 都道府県トップ自動遷移 */
/* location_area_top(); */
function location_area_top(){
	var ck_han_cd = "";
	var todofuken_top_cd = '/house/hj/front/HJD1T0001.do?GA=HJD1T0001';
	var zenkoku_top_cd = '/house/hj/front/HJ00T0001.do?TD=00';
	var next_top_cd_a = new Array();
	var next_url = "";

	next_top_cd_a['01']='01';
	next_top_cd_a['02']='02';
	next_top_cd_a['03']='03';
	next_top_cd_a['04']='04';
	next_top_cd_a['05']='05';
	next_top_cd_a['06']='06';
	next_top_cd_a['07']='07';
	next_top_cd_a['08']='08';
	next_top_cd_a['09']='09';
	next_top_cd_a['10']='10';
	next_top_cd_a['11']='11';
	next_top_cd_a['12']='12';
	next_top_cd_a['13']='13';
	next_top_cd_a['14']='14';
	next_top_cd_a['15']='15';
	next_top_cd_a['16']='16';
	next_top_cd_a['17']='17';
	next_top_cd_a['18']='18';
	next_top_cd_a['19']='19';
	next_top_cd_a['20']='20';
	next_top_cd_a['21']='21';
	next_top_cd_a['22']='22';
	next_top_cd_a['23']='23';
	next_top_cd_a['24']='24';
	next_top_cd_a['25']='25';
	next_top_cd_a['26']='26';
	next_top_cd_a['27']='27';
	next_top_cd_a['28']='28';
	next_top_cd_a['29']='29';
	next_top_cd_a['30']='30';
	next_top_cd_a['31']='31';
	next_top_cd_a['32']='32';
	next_top_cd_a['33']='33';
	next_top_cd_a['34']='34';
	next_top_cd_a['35']='35';
	next_top_cd_a['36']='36';
	next_top_cd_a['37']='37';
	next_top_cd_a['38']='38';
	next_top_cd_a['39']='39';
	next_top_cd_a['40']='40';
	next_top_cd_a['41']='41';
	next_top_cd_a['42']='42';
	next_top_cd_a['43']='43';
	next_top_cd_a['44']='44';
	next_top_cd_a['45']='45';
	next_top_cd_a['46']='46';
	next_top_cd_a['47']='47';
	next_top_cd_a['48']='48';


	var ck_han_cd = hjnavi_getCookie("DHAN_CD");
	var str = "";
	if (ck_han_cd == '') return;

	/* リクエストパラメータの取得 */
	var buf_search = "";
	var para_buf1 ;
	var para_buf2 ;
	var buff = new Array();

	buf_search = document.location.search.substr(1);
	para_buf1 = buf_search.split(/&/);
	for ( var i in para_buf1 ) {
		para_buf2 = para_buf1[i].split(/=/);
		buff[para_buf2[0]] = para_buf2[1];

		// TD=00の時は、クッキーを削除して全国トップへ遷移
		if (para_buf2[0] == 'TD' && para_buf2[1] == '00') {
			hjnavi_deleteCookie("DHAN_CD");
			location.href = zenkoku_top_cd;
			return;
		}
	}

	if(next_top_cd_a[ck_han_cd]){
		next_url = todofuken_top_cd + '&TD=' + next_top_cd_a[ck_han_cd];
		location.href = next_url;
	}
}

/* Cookie取得 */
function hjnavi_getCookie(key) {
    var tmp1; var tmp2; var xx1; var xx2; var xx3;
    tmp1 = " " + document.cookie + ";";
    xx1 = xx2 = 0;
    var len = tmp1.length;

    while (xx1 < len) {
        xx2 = tmp1.indexOf(";", xx1);
        tmp2 = tmp1.substring(xx1 + 1, xx2);
        xx3 = tmp2.indexOf("=");
        if (tmp2.substring(0, xx3) == key) {
            return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));
        }
        xx1 = xx2 + 1;
    }
    return("");
}

/* Cookieセット */
function hjnavi_setCookie(key, val) {
    var tmp = key + "=" + escape(val) + "; ";
    tmp += "path=/; ";
    tmp += "expires=Thursday, 31-Dec-2037 00:00:00;";
    document.cookie = tmp;
}

/* Cookie削除 */
function hjnavi_deleteCookie(key) {
    var tmp = key + "=00; ";
    tmp += "path=/; ";
//    tmp += "expires=Fri, 31-Dec-1999 23:59:59 GMT;";
    tmp += "expires=Mon, 1-Jan-1900 00:00:00 GMT;";
    document.cookie = tmp;
}