private void setAudioDefault(Attributes attrs) {
		// find the value to be set, then set it
		if (attrs.getValue(0).equals("starttime"))
			audioDef.setStartTime(Integer.valueOf(attrs.getValue(1)));
		else if (attrs.getValue(0).equals("endtime"))
			audioDef.setEndTime(Integer.valueOf(attrs.getValue(1)));
		else if (attrs.getValue(0).equals("loop"))
			audioDef.setLoop(Boolean.valueOf(attrs.getValue(1)));
		else if (attrs.getValue(0).equals("controls"))
			audioDef.setControls(Boolean.valueOf(attrs.getValue(1)));
		else if (attrs.getValue(0).equals("autoplay"))
			audioDef.setAutoplay(Boolean.valueOf(attrs.getValue(1)));
		else if (attrs.getValue(0).equals("x"))
			audioDef.getStartPoint().setX(Integer.valueOf(attrs.getValue(1)));
		else if (attrs.getValue(0).equals("y"))
			audioDef.getStartPoint().setY(Integer.valueOf(attrs.getValue(1)));
	}