var init=0;



var cur=0;



var tid;







// 配列の4つ目にWindow設定を格納



var bn = new Array();





bn[0] = new Array('./campaign/index.html', 'images/ban_futatabi.jpg', 'ふた旅みやぎ','_self');



bn[1] = new Array('./tyo_camp/index.html', 'images/ban_tyo2010.jpg', 'tyoプレゼント','_self');




bn[2] = new Array('./Hut/index.html', 'images/ban_hut2.jpg', 'Hut(フート)','_self');



bn[3] = new Array('./traininfo/index.html', 'images/ban_koganeminori.jpg', 'ふかひれみのり','_self');




bn[4] = new Array('./netdetyo/index.html', 'images/ban_netdetyo3.gif', 'ネットdeTYO','_self');



bn[5] = new Array('./ecotetsu/index.html', 'images/ban_paseco.gif', 'エコ鉄スタンプラリー','_self"');



//bn[3] = new Array('./tyo_camp/index.html', 'images/ban_tyocamp.jpg', 'TYOキャンペーン','_self');



//bn[3] = new Array('./win_cam/index.html', 'images/ban_wcamp.jpg', 'ウィンターキャンペーン','_self');







var test=0;



tid = setInterval("selectImage(3)",5000);







function selectImage(flg){



	clearInterval(tid); 



	if(flg == 1){



		if(cur == 0){



			cur = bn.length-1;



		} else {



			cur--;



		}



		document.getElementById("main_ban_btn1").innerHTML = '<a href="JavaScript:;" onClick="JavaScript:selectImage(1);"><img src="images/new_banner_btn1_2.gif "width="28" height="18" border="0"></a>';



		document.getElementById("main_ban_btn2").innerHTML = '<a href="JavaScript:;" onClick="JavaScript:selectImage(2);"><img src="images/new_banner_btn2_1.gif "width="28" height="18" border="0"></a>';



	} else {



		if(cur < bn.length-1){



			cur++;



		} else {



			cur=0;



		}



		document.getElementById("main_ban_btn1").innerHTML = '<a href="JavaScript:;" onClick="JavaScript:selectImage(1);"><img src="images/new_banner_btn1_1.gif" width="28" height="18" border="0"></a>';



		document.getElementById("main_ban_btn2").innerHTML = '<a href="JavaScript:;" onClick="JavaScript:selectImage(2);"><img src="images/new_banner_btn2_2.gif" width="28" height="18" border="0"></a>';



	}



// target="_blank"という指定を、配列からデータを受け取るように変更



	document.getElementById("main_ban_banner").innerHTML = '<a href="'+bn[cur][0]+'" target="'+bn[cur][3]+'"><img src="'+bn[cur][1]+'" alt="'+bn[cur][2]+'"width="545" height="69" border="0"></a>';



	cnt = cur+1;



	document.getElementById("main_ban_cnt").innerHTML = cnt+' / '+bn.length;







	tid = setInterval("selectImage(3)",5000);







	return;



}







function selectImageDirect(no){



	document.getElementById("main_ban_btn1").innerHTML = '<a href="JavaScript:;" onClick="JavaScript:selectImage(1);"><img src="images/new_banner_btn1_2.gif "width="28" height="18" border="0"></a>';



	document.getElementById("main_ban_btn2").innerHTML = '<a href="JavaScript:;" onClick="JavaScript:selectImage(2);"><img src="images/new_banner_btn2_1.gif "width="28" height="18" border="0"></a>';



// target="_blank"という指定を、配列からデータを受け取るように変更



	document.getElementById("main_ban_banner").innerHTML = '<a href="'+bn[no][0]+'" target="'+bn[cur][3]+'"><img src="'+bn[no][1]+'" alt="'+bn[no][2]+'"width="545" height="69" border="0"></a>';



	cnt = cur+1;



	document.getElementById("main_ban_cnt").innerHTML = cnt+' / '+bn.length;



	return;



}







function unlock_selectImage(){



	lock = 0;



	return;



}