/* Ranking */
function rankEval(hoverState, objectNumber) {
	
	if (objectNumber > 0) {
		
		for (i=1; i <= objectNumber; i++) {
			document.getElementById('voteObject'+i).className = 'votehover';
		}
		
		if (objectNumber+1 < 5) {
			for (i=objectNumber+1; i<=5; i++) {
				document.getElementById('voteObject'+i).className = 'voteclear';
			}
		}
		
		document.getElementById('voteInt').innerHTML = objectNumber + '/5';
		
	} else {
		for (i=1; i<=5; i++) {
			document.getElementById('voteObject'+i).className = 'voteclear';
		}
		document.getElementById('voteInt').innerHTML = '';
	}
}