function starsOn(img,id,num) {
	for( var i = 1; i<11; i++ ) {
	var toget = "rank_" + id + "_star_" + i;
		if( i <= num) {
		document.getElementById(toget).src = img+"images/design/star-red.png";
		} else {
		document.getElementById(toget).src = img+"images/design/star-off.png";
		}
	}
}

function starsOff(img,id,mark,seen) {
	for( var i = 1; i<11; i++ ) {
	var toget = "rank_" + id + "_star_" + i;
		if( i <= mark ) {
		if( seen == 0 ) {
			document.getElementById(toget).src = img+"images/design/star-red.png";
			} else{
			document.getElementById(toget).src = img+"images/design/star-gold.png";
			}
		} else {
		document.getElementById(toget).src = img+"images/design/star-off.png";
		}
	}
}