var ver4 = (navigator.appVersion.charAt(0) == "4");
	var NN4 = ver4 && (navigator.appName == "Netscape");
	var IE4 = ver4 && (navigator.appName.charAt(0) == "M");
	var NN3 = ((navigator.appVersion.charAt(0) == "3") && (navigator.appName == "Netscape"));

	if(NN3 || NN4 || IE4){ var mapCng = new Array();
	mapCng[0] = new Image(); mapCng[0].src = "sozai/map-all.gif";
	mapCng[1] = new Image(); mapCng[1].src = "sozai/all-asia.gif";
	mapCng[2] = new Image(); mapCng[2].src = "sozai/all-oceania.gif";
	mapCng[3] = new Image(); mapCng[3].src = "sozai/all-nis.gif";
	mapCng[4] = new Image(); mapCng[4].src = "sozai/all-mideast.gif";
	mapCng[5] = new Image(); mapCng[5].src = "sozai/all-euro.gif";
	mapCng[6] = new Image(); mapCng[6].src = "sozai/all-africa.gif";
	mapCng[7] = new Image(); mapCng[7].src = "sozai/all-north_america.gif";
	mapCng[8] = new Image(); mapCng[8].src = "sozai/all-latin_america.gif";
	}
	function mMon(nam,num) {
	if(NN3 || NN4 || IE4) document.images[nam].src = mapCng[num].src;}
	function mMout(nam,num) {
	if(NN3 || NN4 || IE4) document.images[nam].src = mapCng[num].src;}
	function mMdown(nam,num) {
	if(NN3 || NN4 || IE4) document.images[nam].src = mapCng[num].src;}