Force download for an mp3 player

1

i have an mp3 player thats xml and i want to have a button the when clicked it downloads the current song playing. any ideas on how to achieve this. I already have a lyrics button i think it would be something kinda similar but with download settings. the lyrics button jsut links you to another page. here’s the code for it though


if(playlist_array[track_index].info!=undefined){
		info_mc._visible = true;
		info_mc.info_btn.onPress = function(){
			getURL(playlist_array[track_index].info,"_blank")
		}
	}else{
		info_mc._visible = false;
	}