function printMenu() {
  
	var str="";
	str += "<a href='index.html'>";
	str += "<img src='image/menu/home_a.gif' border='0' alt='ホームページ' name='button_0' width='151' height='30' onMouseOver=\"imgChange('0','b')\" onMouseOut=\"imgChange('0','a')\"></a>";
	str += "<a href='gallery_info.html'>";
	str += "<img src='image/menu/coinfo_a.gif' border='0' alt='当画廊のご紹介' name='button_1' width='151' height='30' onMouseOver=\"imgChange('1','b')\" onMouseOut=\"imgChange('1','a')\"></a>";
	str += "<a href='event.html'>";
	str += "<img src='image/menu/event_a.gif' border='0' alt='イベント情報' name='button_2' width='151' height='30' onMouseOver=\"imgChange('2','b')\" onMouseOut=\"imgChange('2','a')\"></a>";
	str += "<a href='kaiga.html'>";
	str += "<img src='image/menu/kaiga_a.gif' border='0' alt='絵画' name='button_3' width='151' height='30' onMouseOver=\"imgChange('3','b')\" onMouseOut=\"imgChange('3','a')\"></a>";
	str += "<a href='../index.html' target='_blank'>";
	str += "<img src='image/menu/ichikawa_a.gif' border='0' alt='イチカワ物産ウェブサイト' name='button_4' width='151' height='30' onMouseOver=\"imgChange('4','b')\" onMouseOut=\"imgChange('4','a')\"></a>";
  document.write(str);
}



var dispOn1 = 0;
var dispOn2 = 0;

var button_0_a = new Image();button_0_a.src = "image/menu/home_a.gif";
var button_0_b = new Image();button_0_b.src = "image/menu/home_b.gif";
var button_1_a = new Image();button_1_a.src = "image/menu/coinfo_a.gif";
var button_1_b = new Image();button_1_b.src = "image/menu/coinfo_b.gif";
var button_2_a = new Image();button_2_a.src = "image/menu/event_a.gif";
var button_2_b = new Image();button_2_b.src = "image/menu/event_b.gif";
var button_3_a = new Image();button_3_a.src = "image/menu/kaiga_a.gif";
var button_3_b = new Image();button_3_b.src = "image/menu/kaiga_b.gif";
var button_4_a = new Image();button_4_a.src = "image/menu/ichikawa_a.gif";
var button_4_b = new Image();button_4_b.src = "image/menu/ichikawa_b.gif";
//var button_5_a = new Image();button_5_a.src = "image/menu/consul_a.gif";
//var button_5_b = new Image();button_5_b.src = "image/menu/consul_b.gif";
//var button_6_a = new Image();button_6_a.src = "image/menu/art_a.gif";
//var button_6_b = new Image();button_6_b.src = "image/menu/art_b.gif";

function imgChange(id, pp) {
	if (navigator.appVersion > "3") {
		var name1 = 'button_'+id;
		var name2 = 'button_'+id+'_'+pp + '.src';
        document.images[name1].src = eval(name2);
    }
}

function dispSub(id) {
	dispOn1 = 1;
	for (var i = 1; i < 3; i++) {
		var name = 'subMenu'+i;
	    if (i == id) {
			document.getElementById(name).style.visibility = 'visible';
	    }else {
			document.getElementById(name).style.visibility = 'hidden';
		}
	}

}
function colorChange(id, zz, id2) {
	if (navigator.appVersion > "3") {
	    if (zz == 'a') {
			var c = "#ffffcc";
	    }else {
			var c = "#ffffff";
		}
	document.getElementById(id).style.backgroundColor=c;
    }
}

function closeSub1(id) {
	dispOn1 = 0;
	if (dispOn2 == 0) {
		var name = 'subMenu'+id;
		document.getElementById(name).style.visibility = 'hidden';
	}
}

function dispOn(id) {
	dispOn2 = 1;
	var name = 'subMenu'+id;
	document.getElementById(name).style.visibility = 'visible';
}

function dispOff(id) {
	dispOn2 = 0;
	if (dispOn1 == 0) {
		var name = 'subMenu'+id;
		document.getElementById(name).style.visibility = 'hidden';
	}
}