var ray_review = {
	arr : [
		'terrible',
		'poor',
		'average',
		'recommend',
		'great'
	]
}

function rating(num, setnum) {

	var con = parseFloat(num.title);
	document.getElementById('review-info').style.display = 'none';
	document.getElementById('rate_value').innerHTML = ray_review.arr[con-1];

	var s = num.id.replace(setnum + "_", '');
	
	for (i = 1; i <= 5; i++ ){		
		if (i <= s) {
			document.getElementById(setnum + "_" + i).className = "on";
		} else {
			document.getElementById(setnum + "_" + i).className = "";
		}
	}
	
}

function rolloff(me, setnum) {

	var current = document.getElementById(setnum + "_rating").value;
	document.getElementById('rate_value').innerHTML = '';
	

	for (i = 1; i <= 5; i++) {
		if (i <= current) {
			document.getElementById(setnum + "_" + i).className = "on";
		} else {
			document.getElementById(setnum + "_" + i).className = "";
		}
	}

}

function rateIt(me, setnum){
	var s = me.id.replace(setnum + "_", '');
	document.getElementById(setnum + "_rating").value = s;	
	rolloff(me, setnum);

}