// JavaScript Document

//ポップアップ
function openwin(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

//プレロード
	var img = new Array();
	img[10] = new Image(); img[10].src = "img/navi_left1.gif";
	img[20] = new Image(); img[20].src = "img/navi_left2.gif";
	img[30] = new Image(); img[30].src = "img/navi_left4.gif";
	img[40] = new Image(); img[40].src = "img/navi_left5.gif";
	img[50] = new Image(); img[50].src = "img/navi_left6.gif";
	img[60] = new Image(); img[60].src = "img/navi_left7.gif";
	img[70] = new Image(); img[70].src = "img/navi_left8.gif";
	img[80] = new Image(); img[80].src = "img/navi_left9.gif";
	img[90] = new Image(); img[90].src = "img/navi_left10.gif";
	img[100] = new Image(); img[100].src = "img/navi_left11.gif";
	img[110] = new Image(); img[110].src = "img/navi_left12.gif";

	img[11] = new Image(); img[11].src = "img/navi_left1_on.gif";
	img[21] = new Image(); img[21].src = "img/navi_left2_on.gif";
	img[31] = new Image(); img[31].src = "img/navi_left4_on.gif";
	img[41] = new Image(); img[41].src = "img/navi_left5_on.gif";
	img[51] = new Image(); img[51].src = "img/navi_left6_on.gif";
	img[61] = new Image(); img[61].src = "img/navi_left7_on.gif";
	img[71] = new Image(); img[71].src = "img/navi_left8_on.gif";
	img[81] = new Image(); img[81].src = "img/navi_left9_on.gif";
	img[91] = new Image(); img[91].src = "img/navi_left10_on.gif";
	img[101] = new Image(); img[101].src = "img/navi_left11_on.gif";
	img[111] = new Image(); img[111].src = "img/navi_left12_on.gif";
	

	img[510] = new Image(); img[510].src = "img/navi_right1.gif";
	img[520] = new Image(); img[520].src = "img/navi_right2.gif";
	img[530] = new Image(); img[530].src = "img/navi_right3.gif";
	
	img[511] = new Image(); img[511].src = "img/navi_right1_on.gif";
	img[521] = new Image(); img[521].src = "img/navi_right2_on.gif";
	img[531] = new Image(); img[531].src = "img/navi_right3_on.gif";
	

//ロールオーバー
	function _in(nam,num){
		document.images[nam].src = img[num].src;
	}

//ロールアウト
	function _out(nam,num){
		document.images[nam].src = img[num].src;
	}