function writeZoomSightButtonJa(instPath){
	if(chkBrowser()){
		if(document.getElementById("LaunchSettings")==null)
		document.write('<xml id="LaunchSettings" src="'+instPath+'launchsetting.xml" charset="UTF-8"></xml>');
		document.write('<a href="javascript:OpenZoomSight(\'ja\');">文字サイズ・色変更、読み上げ機能</a>');
	}else{
		document.write('<a href="'+instPath+'lang/ja/html/index.html">文字サイズ・色変更、読み上げ機能</a> ');
	}
}