if(navigator.appVersion.charAt(0) >=3){
	var japanese = new Array();
	for( i = 0 ; i < 2 ; i++ ) {
 japanese[i] = new Image(); 
	}
japanese[0].src= "../images/ja_text.gif";
japanese[1].src= "../images/ja_text_on.gif";
	}

	function japanesetext(dim,cnt){
if(navigator.appVersion.charAt(0) >= 3 ){
document.images[dim].src=japanese[cnt].src;
	}
}

if(navigator.appVersion.charAt(0) >=3){
	var btnplay = new Array();
	for( i = 0 ; i < 2 ; i++ ) {
 btnplay[i] = new Image(); 
	}
btnplay[0].src= "../images/btn_zoom.gif";
btnplay[1].src= "../images/btn_zoom2.gif";
	}

	function zoom(dim,cnt){
if(navigator.appVersion.charAt(0) >= 3 ){
document.images[dim].src=btnplay[cnt].src;
	}
}