function showrooth_start(n){
	var i = new Image(0,0);
	if(document.frm.elements["show_start"].value==0){
		i.src = "./img/route/rooth_start_on.gif";
	}else{
		i.src = "./img/route/rooth_close_on.gif";
	}
	document.images["rooth_start"].src=i.src;
 }
function hiderooth_start(n){
	var i = new Image(0,0);
	if(document.frm.elements["show_start"].value==0){
		i.src = "./img/route/rooth_start_off.gif";
	}else{
		i.src = "./img/route/rooth_close_off.gif";
	}
	document.images["rooth_start"].src=i.src;
 }

function showrooth_keiyu(n){
	var i = new Image(0,0);
	if(document.frm.elements["show_keiyu"+n].value==0){
		if (n==0) {
			i.src = "./img/route/bt2_keiyutituika_on.gif";
		} else {
			i.src = "./img/route/rooth_keiyu_on.gif";
		}
	}else{
		i.src = "./img/route/bt2_close_on.gif";
	}
	document.images["rooth_keiyu"+n].src=i.src;
 }
function hiderooth_keiyu(n){
	var i = new Image(0,0);
	if(document.frm.elements["show_keiyu"+n].value==0){
		if (n==0) {
			i.src = "img/route/bt2_keiyutituika_off.gif";
		} else {
			i.src = "./img/route/rooth_keiyu_off.gif";
		}
	}else{
		i.src = "./img/route/bt2_close_off.gif";
	}
	document.images["rooth_keiyu"+n].src=i.src;
 }

function showrooth_goal(n){
	var i = new Image(0,0);
	if(document.frm.elements["show_goal"].value==0){
		i.src = "img/route/rooth_goal_on.gif";
	}else{
		i.src = "./img/route/rooth_close_on.gif";
	}
	document.images["rooth_goal"].src=i.src;
 }
function hiderooth_goal(n){
	var i = new Image(0,0);
	if(document.frm.elements["show_goal"].value==0){
		i.src = "img/route/rooth_goal_off.gif";
	}else{
		i.src = "./img/route/rooth_close_off.gif";
	}
	document.images["rooth_goal"].src=i.src;
 }

function showrooth_search(n){
	var i = new Image(0,0);
	i.src = "./img/route/bt3_saikensaku_on.gif";
	document.images["saikensaku"+n].src=i.src;
 }

function hiderooth_search(n){
	var i = new Image(0,0);
	i.src = "./img/route/bt3_saikensaku_off.gif";
	document.images["saikensaku"+n].src=i.src;
 }

function showlo_arrow(n){

	var i = new Image(0,0);
	i.src = "./img/arrow_on.gif";
	document.images["lo_arrow"+n].src=i.src;
 }
function hidelo_arrow(n){
	var i = new Image(0,0);
	i.src = "./img/arrow_off.gif";
	document.images["lo_arrow"+n].src=i.src;
 }

function showlo_start(n){
	var i = new Image(0,0);
	i.src = "./img/lo_start_on.gif";
	document.images["lo_start"+n].src=i.src;
 }
function hidelo_start(n){
	var i = new Image(0,0);
	i.src = "./img/lo_start_off.gif";
	document.images["lo_start"+n].src=i.src;
 }

function showlo_goal(n){
	var i = new Image(0,0);
	i.src = "./img/lo_goal_on.gif";
	document.images["lo_goal"+n].src=i.src;
 }
function hidelo_goal(n){
	var i = new Image(0,0);
	i.src = "./img/lo_goal_off.gif";
	document.images["lo_goal"+n].src=i.src;
 }

function showlo_keiyu(n){
	var i = new Image(0,0);
	i.src = "./img/lo_keiyu_on.gif";
	document.images["lo_keiyu"+n].src=i.src;
 }
function hidelo_keiyu(n){
	var i = new Image(0,0);
	i.src = "./img/lo_keiyu_off.gif";
	document.images["lo_keiyu"+n].src=i.src;
 }

function showlo_root(n){
	var i = new Image(0,0);
	i.src = "./img/lo_root_on.gif";
	document.images["lo_root"+n].src=i.src;
 }
function hidelo_root(n){
	var i = new Image(0,0);
	i.src = "./img/lo_root_off.gif";
	document.images["lo_root"+n].src=i.src;
 }

function showlo_spot(n){
	var i = new Image(0,0);
	i.src = "./img/lo_spot_on.gif";
	document.images["lo_spot"+n].src=i.src;
 }
function hidelo_spot(n){
	var i = new Image(0,0);
	i.src = "./img/lo_spot_off.gif";
	document.images["lo_spot"+n].src=i.src;
 }

function showlo_syuuhen(n){
	var i = new Image(0,0);
	i.src = "./img/lo_syuuhen" + n + "_on.gif";
	document.images["lo_syuuhen"+n].src=i.src;
 }
function hidelo_syuuhen(n){
	var i = new Image(0,0);
	i.src = "./img/lo_syuuhen" + n + "_off.gif";
	document.images["lo_syuuhen"+n].src=i.src;
 }
function showlo_support(n){
	var i = new Image(0,0);
	i.src = "./img/lo_support" + n + "_on.gif";
	document.images["lo_support"+n].src= i.src;
 }
function hidelo_support(n){
	var i = new Image(0,0);
	i.src = "./img/lo_support" + n + "_off.gif";
	document.images["lo_support"+n].src= i.src;
 }

function showop_savemyspot(n){
	var i = new Image(0,0);
	i.src = "./img/op_savemyspot_on.gif";
	document.images["op_savemyspot"+n].src=i.src;
 }
function hideop_savemyspot(n){
	var i = new Image(0,0);
	i.src = "./img/op_savemyspot_off.gif";
	document.images["op_savemyspot"+n].src=i.src;
 }

function showop_savemyroot(n){
	var i = new Image(0,0);
	i.src = "./img/op_savemyroot_on.gif";
	document.images["op_savemyroot"+n].src=i.src;
 }
function hideop_savemyroot(n){
	var i = new Image(0,0);
	i.src = "./img/op_savemyroot_off.gif";
	document.images["op_savemyroot"+n].src=i.src;
 }

function showop_sendmyspot(n){
	var i = new Image(0,0);
	i.src = "./img/op_sendmyspot_on.gif";
	document.images["op_sendmyspot"+n].src=i.src;
 }
function hideop_sendmyspot(n){
	var i = new Image(0,0);
	i.src = "./img/op_sendmyspot_off.gif";
	document.images["op_sendmyspot"+n].src=i.src;
 }

function showop_sendmyroot(n){
	var i = new Image(0,0);
	i.src = "./img/op_sendmyroot_on.gif";
	document.images["op_sendmyroot"+n].src=i.src;
 }
function hideop_sendmyroot(n){
	var i = new Image(0,0);
	i.src = "./img/op_sendmyroot_off.gif";
	document.images["op_sendmyroot"+n].src=i.src;
 }

function showop_rootrirekisagasu(n){
	var i = new Image(0,0);
	i.src = "./img/op_rootrirekisagasu_on.gif";
	document.images["op_rootrirekisagasu"+n].src=i.src;
 }
function hideop_rootrirekisagasu(n){
	var i = new Image(0,0);
	i.src = "./img/op_rootrirekisagasu_off.gif";
	document.images["op_rootrirekisagasu"+n].src=i.src;
 }

function showop_myrootsagasu(n){
	var i = new Image(0,0);
	i.src = "./img/op_myrootsagasu_on.gif";
	document.images["op_myrootsagasu"+n].src=i.src;
 }
function hideop_myrootsagasu(n){
	var i = new Image(0,0);
	i.src = "./img/op_myrootsagasu_off.gif";
	document.images["op_myrootsagasu"+n].src=i.src;
 }

function show_myspotsagasu(n){
	var i = new Image(0,0);
	i.src = "./img/btn_spot_2_on.gif";
	document.images["op_myspotsagasu"+n].src=i.src;
 }
function hide_myspotsagasu(n){
	var i = new Image(0,0);
	i.src = "./img/btn_spot_2_off.gif";
	document.images["op_myspotsagasu"+n].src=i.src;
 }

function show_spothistsagasu(n){
	var i = new Image(0,0);
	i.src = "./img/btn_spot_1_on.gif";
	document.images["op_spothistsagasu"+n].src=i.src;
 }
function hide_spothistsagasu(n){
	var i = new Image(0,0);
	i.src = "./img/btn_spot_1_off.gif";
	document.images["op_spothistsagasu"+n].src=i.src;
 }


function showarea_arrow(n){
	var i = new Image(0,0);
	i.src = "./img/arrow_s_on.gif";
	document.images["area_arrow"+n].src=i.src;
 }

function hidearea_arrow(n){
	var i = new Image(0,0);
	i.src = "./img/arrow_s_off.gif";
	document.images["area_arrow"+n].src=i.src;
 }

function showlo_kakoroot(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakoroot_on.gif";
	document.images["lo_kakoroot"+n].src=i.src;
 }

function hidelo_kakoroot(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakoroot_off.gif";
	document.images["lo_kakoroot"+n].src=i.src;
 }

function showlo_kakorootrireki(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakoroot_on.gif";
	document.images["lo_kakorootrireki"+n].src=i.src;
 }

function hidelo_kakorootrireki(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakorootrireki_off.gif";
	document.images["lo_kakorootrireki"+n].src=i.src;
 }

function showlo_kakospot(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakospot_on.gif";
	document.images["lo_kakospot"+n].src=i.src;
 }

function hidelo_kakospot(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakospot_off.gif";
	document.images["lo_kakospot"+n].src=i.src;
 }

function showlo_kakospotrireki(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakospot_on.gif";
	document.images["lo_kakospotrireki"+n].src=i.src;
 }

function hidelo_kakospotrireki(n){
	var i = new Image(0,0);
	i.src = "./img/lo_kakospotrireki_off.gif";
	document.images["lo_kakospotrireki"+n].src=i.src;
 }