private void calculateLowerTotal() {
		int lowerTotal = 0;
		for (ScoreCardCategories d: ScoreCardCategories.values()) {
			if (d==ScoreCardCategories.THREEOFAKIND || d==ScoreCardCategories.FOUROFAKIND ||d == ScoreCardCategories.FULLHOUSE || d==ScoreCardCategories.SMALLSTRAIGHT || d==ScoreCardCategories.LARGESTRAIGHT || d==ScoreCardCategories.YAHTZEE || d==ScoreCardCategories.CHANCE) {
				if (scoreCard.get(d.toString()) >= 0) {
					lowerTotal += scoreCard.get(d.toString()) ;
				}
			}
		}
		scoreCard.put("LOWERTOTAL", lowerTotal);

		
	}