//--------------------------------------------------------------------
//	メニューイメージ
//--------------------------------------------------------------------

OnMouse = new Array();
		for (i = 1; i < 100; i++) {
		OnMouse[i] = new Image();
		OnMouse[i].src = "img/menu_" + i + ".jpg";
		}

function SetImage(flag, position) {
		document.images[position].src=OnMouse[flag].src;
}

OnMap = new Array();
		for (i = 1; i < 70; i++) {
		OnMap[i] = new Image();
		OnMap[i].src = "img/index_map" + i + ".jpg";
		}

function OpenMenu(id){ 
   document.getElementById( id ).style.visibility = 'visible';
}
function CloseMenu(id){
   document.getElementById( id ).style.visibility = 'hidden';
}