function lightscore(i) {
				for (j=i;j>0;j--) {
         		if (j < 4) { color = "#FA6400"; } 
						if ((j >= 4) && (j < 8)) { color = "#FFA433"; } 
						if (j >= 8) { color = "#6BBF2D"; } 
						document.getElementById("score_"+j).style.background = color;
        }
				for (k=i+1;k<=10;k++) {
         		document.getElementById("score_"+k).style.background = "#DDDDDD";
        }
}

function dimscore(i) {																					 
				document.getElementById("score_"+i).style.background = "#DDDDDD";

}