var news_on=new Image();
news_on.src="../img/navi/news_a.gif";
var news_off=new Image();
news_off.src="../img/navi/news.gif";

var intro_on=new Image();
intro_on.src="../img/navi/intro_a.gif";
var intro_off=new Image();
intro_off.src="../img/navi/intro.gif";

var story_on=new Image();
story_on.src="../img/navi/story_a.gif";
var story_off=new Image();
story_off.src="../img/navi/story.gif";

var production_on=new Image();
production_on.src="../img/navi/production_a.gif";
var production_off=new Image();
production_off.src="../img/navi/production.gif";

var cast_on=new Image();
cast_on.src="../img/navi/cast_a.gif";
var cast_off=new Image();
cast_off.src="../img/navi/cast.gif";

var theater_on=new Image();
theater_on.src="../img/navi/theater_a.gif";
var theater_off=new Image();
theater_off.src="../img/navi/theater.gif";