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


//プレロード
//first
	var img = new Array();
	img[10] = new Image(); img[10].src = "../common/menu01.jpg";
	img[20] = new Image(); img[20].src = "../common/menu02.jpg";
	img[30] = new Image(); img[30].src = "../common/menu03.jpg";
	img[40] = new Image(); img[40].src = "../common/menu04.jpg";
	img[50] = new Image(); img[50].src = "../common/menu05.jpg";
	img[60] = new Image(); img[60].src = "../common/menu06.jpg";
	img[70] = new Image(); img[70].src = "../common/menu07.jpg";

	img[11] = new Image(); img[11].src = "../common/menu01_over.jpg";
	img[21] = new Image(); img[21].src = "../common/menu02_over.jpg";
	img[31] = new Image(); img[31].src = "../common/menu03_over.jpg";
	img[41] = new Image(); img[41].src = "../common/menu04_over.jpg";
	img[51] = new Image(); img[51].src = "../common/menu05_over.jpg";
	img[61] = new Image(); img[61].src = "../common/menu06_over.jpg";
	img[71] = new Image(); img[71].src = "../common/menu07_over.jpg";
	

	img[12] = new Image(); img[12].src = "../common/menu01_roll.jpg";
	img[22] = new Image(); img[22].src = "../common/menu02_roll.jpg";
	img[32] = new Image(); img[32].src = "../common/menu03_roll.jpg";
	img[42] = new Image(); img[42].src = "../common/menu04_roll.jpg";
	img[52] = new Image(); img[52].src = "../common/menu05_roll.jpg";
	img[62] = new Image(); img[62].src = "../common/menu06_roll.jpg";
	img[72] = new Image(); img[72].src = "../common/menu07_roll.jpg";
	

//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;
	}