function wma_music(m_file){
 var msg;
 if (navigator.appName == "Microsoft Internet Explorer"){
	msg = '<bgsound src="image/wma/' + m_file + '" loop="1">';
}else{
	msg = '<embed name="wmp1" type="audio/x-ms-wma" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/" src="http://www.momo-mid.com/mu_title/image/wma/' + m_file + '" width="0" height="0" autostart="1" showcontrols="0"></embed>';
}
return(msg);
}