//画像入れ替え
function htmlChange(text) {
        document.change1.src = text;
}
function htmlUnChange() {
        document.change1.src = "images/top/top_towa_02_1.gif";
}
//ブラウザの判別
var agent = navigator.userAgent;
var nv = 0;
if(agent.indexOf("Mozailla/2") == 0){var nv = 1}

//新規画像の読み込み
if(nv != 1)

document.onimage01 = new Image();
document.onimage01.src="images/top/top_towa_icon_01_o.gif";	//start

document.onimage02 = new Image();
document.onimage02.src="images/top/top_towa_icon_02_o.gif";

document.onimage03 = new Image();
document.onimage03.src="images/top/top_towa_icon_03_o.gif";

document.onimage04 = new Image();
document.onimage04.src="images/top/top_towa_icon_04_o.gif";

document.onimage05 = new Image();
document.onimage05.src="images/top/top_towa_icon_05_o.gif";

document.onimage06 = new Image();
document.onimage06.src="images/top/top_towa_icon_06_o.gif";

document.onimage07 = new Image();
document.onimage07.src="images/top/top_towa_icon_07_o.gif";

document.onimage08 = new Image();
document.onimage08.src="images/top/top_towa_icon_08_o.gif";

document.onimage09 = new Image();
document.onimage09.src="images/top/top_towa_icon_09_o.gif";

document.onimage10 = new Image();
document.onimage10.src="images/top/top_towa_icon_10_o.gif";

document.onimage11 = new Image();
document.onimage11.src="images/top/top_towa_icon_11_o.gif";

document.onimage12 = new Image();
document.onimage12.src="images/top/top_towa_icon_12_o.gif"; 


document.onimage13 = new Image();
document.onimage13.src="img/icon_b1_h.gif"; 

/*document.onimage14 = new Image();
document.onimage14.src="img/icon_b2_h.gif"; */

document.onimage15 = new Image();
document.onimage15.src="img/icon_b3_h.gif"; 

/*document.onimage16 = new Image();
document.onimage16.src="img/icon_b4_h.gif"; */

document.onimage17 = new Image();
document.onimage17.src="img/menu1_h.gif"; 

document.onimage18 = new Image();
document.onimage18.src="img/menu3_h.gif"; 

//end

//画像の入れ換え
function menuon(i){
if(nv != 1){

	if(i == 01){document.icon_01.src= document.onimage01.src}	//_start
	if(i == 02){document.icon_02.src= document.onimage02.src}
	if(i == 03){document.icon_03.src= document.onimage03.src}
	if(i == 04){document.icon_04.src= document.onimage04.src}
	if(i == 05){document.icon_05.src= document.onimage05.src}
	if(i == 06){document.icon_06.src= document.onimage06.src}
	if(i == 07){document.icon_07.src= document.onimage07.src}
	if(i == 08){document.icon_08.src= document.onimage08.src}
	if(i == 09){document.icon_09.src= document.onimage09.src}
	if(i == 10){document.icon_10.src= document.onimage10.src}
	if(i == 11){document.icon_11.src= document.onimage11.src}	
	if(i == 12){document.icon_12.src= document.onimage12.src}
	
	if(i == 13){document.icon_13.src=document.onimage13.src}
/*	if(i == 14){document.icon_14.src=document.onimage14.src}*/
	if(i == 15){document.icon_15.src=document.onimage15.src}
/*	if(i == 16){document.icon_16.src=document.onimage16.src}*/


	if(i == 17){document.icon_17.src=document.onimage17.src}
	if(i == 18){document.icon_18.src=document.onimage18.src}
	
	//_end
}
}
function menuout(i){
if(nv != 1){
	
	if(i == 01){document.icon_01.src="images/top/top_towa_icon_01.gif"}	//_start
	if(i == 02){document.icon_02.src="images/top/top_towa_icon_02.gif"}
	if(i == 03){document.icon_03.src="images/top/top_towa_icon_03.gif"}
	if(i == 04){document.icon_04.src="images/top/top_towa_icon_04.gif"}
	if(i == 05){document.icon_05.src="images/top/top_towa_icon_05.gif"}
	if(i == 06){document.icon_06.src="images/top/top_towa_icon_06.gif"}
	if(i == 07){document.icon_07.src="images/top/top_towa_icon_07.gif"}
	if(i == 08){document.icon_08.src="images/top/top_towa_icon_08.gif"}
	if(i == 09){document.icon_09.src="images/top/top_towa_icon_09.gif"}
	if(i == 10){document.icon_10.src="images/top/top_towa_icon_10.gif"}
	if(i == 11){document.icon_11.src="images/top/top_towa_icon_11.gif"}	
	if(i == 12){document.icon_12.src="images/top/top_towa_icon_12.gif"}	
	
	if(i == 13){document.icon_13.src="img/icon_b1.gif"}	
/*	if(i == 14){document.icon_14.src="img/icon_b2.gif"}	*/
	if(i == 15){document.icon_15.src="img/icon_b3.gif"}	
/*	if(i == 16){document.icon_16.src="img/icon_b4.gif"}	*/

	if(i == 17){document.icon_17.src="img/menu1.gif"}	
	if(i == 18){document.icon_18.src="img/menu3.gif"}	
	
	//_end
}
}