<!--

image = new Array();

image[0] = new Image();
image[0].src = "imgs/index_mainimg01.jpg";  //画像１
image[1] = new Image();
image[1].src = "imgs/index_mainimg01_on.gif";  //画像２

var map_id = "";

function changeImage(){

	if (document.main_visual.src == image[0].src){
		document.main_visual.src = image[1].src;
		map_id = "#Map02";

	}else{
		document.main_visual.src = image[0].src;
		map_id = "#Map01";
	}

	document.main_visual.useMap = map_id;
}

-->