function appendMusicList(value,name){
	if(name == null)  name="musicList";
	var musicList=getMusicList(name);
	var tempValue="";
	var token="&";
	if(musicList) tempValue=musicList+token+value;
	else tempValue=value;
	setMusicList(tempValue,name);
}

function clearMusicList(name){
	if(name == null)  name="musicList";
	setMusicList("",name);
}