if(navigator.appName == "Netscape" && navigator.appVersion.charAt(0) >=3 || navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.charAt(0) >=4){
	var img = new Array();
	img[101] = new Image();  img[101].src = "img_top/ph_kyoto01.jpg";
	img[102] = new Image();  img[102].src = "img_top/ph_kyoto02.jpg";
	img[103] = new Image();  img[103].src = "img_top/ph_tendo01.jpg";
	img[104] = new Image();  img[104].src = "img_top/ph_tendo02.jpg";
	img[105] = new Image();  img[105].src = "img_top/ph_fukushima01.jpg";
	img[106] = new Image();  img[106].src = "img_top/ph_fukushima02.jpg";
	img[107] = new Image();  img[107].src = "img_top/ph_hakodate01.jpg";
	img[108] = new Image();  img[108].src = "img_top/ph_hakodate02.jpg";
	img[109] = new Image();  img[109].src = "img_top/ph_sendai01.jpg";
	img[110] = new Image();  img[110].src = "img_top/ph_sendai02.jpg";
	img[111] = new Image();  img[111].src = "img_top/ph_midtown01.jpg";
	img[112] = new Image();  img[112].src = "img_top/ph_midtown02.jpg";
	img[113] = new Image();  img[113].src = "img_top/ph_nagoya01.jpg";
	img[114] = new Image();  img[114].src = "img_top/ph_nagoya02.jpg";
	img[115] = new Image();  img[115].src = "img_top/ph_hiroshima01.jpg";
	img[116] = new Image();  img[116].src = "img_top/ph_hiroshima02.jpg";
}

function change(name,number) {
	if(navigator.appName == "Netscape" && navigator.appVersion.charAt(0) >=3 || navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.charAt(0) >=4){
		document.images[name].src = img[number].src;
	}
}