var home_on=new Image();
home_on.src="./img/interface/navi_btn_home_active.gif";
var home_off=new Image();
home_off.src="./img/interface/navi_btn_home_off.gif";


var athlete_on=new Image();
athlete_on.src="./img/interface/navi_btn_athlete_active.gif";
var athlete_off=new Image();
athlete_off.src="./img/interface/navi_btn_athlete_off.gif";


var couse_on=new Image();
couse_on.src="./img/interface/navi_btn_couse_active.gif";
var couse_off=new Image();
couse_off.src="./img/interface/navi_btn_couse_off.gif";


var price_on=new Image();
price_on.src="./img/interface/navi_btn_price_active.gif";
var price_off=new Image();
price_off.src="./img/interface/navi_btn_price_off.gif";


var facilities_on=new Image();
facilities_on.src="./img/interface/navi_btn_facilities_active.gif";
var facilities_off=new Image();
facilities_off.src="./img/interface/navi_btn_facilities_off.gif";


var access_on=new Image();
access_on.src="./img/interface/navi_btn_access_active.gif";
var access_off=new Image();
access_off.src="./img/interface/navi_btn_access_off.gif";