function play_song(song_id,ext_display) {
	key='do,song_id';
	value ='playSong,'+song_id;
	url = 'modules/music/ajax_music.php';
	sendReq(url,key ,value,ext_display);
	return false;
	
}

function play_album(album_id,ext_display) {
	key='do,album_id';
	value ='playAlbum,'+album_id;
	url = 'modules/music/ajax_music.php';
	sendReq(url,key ,value,ext_display);
	return false;
}