var starsUrl = 'http://beta.zebra.lt/i/galav3/stars/';

voted = new Array();

function onStarOver(id, index) {
	if (!voted[id]) {
		for (var i = 1; i <= index; i++) {
			document.getElementById('star_img_' + id + '_' + i).src = starsUrl + 'gold.gif';
		}
	}
}

function onStarOut(id) {
	for (var i = 1; i <= 6; i++) {
		var imgObj = document.getElementById('star_img_' + id + '_' + i);
		if (rating[id] >= i) {
			imgObj.src = starsUrl + 'silver.gif';
		} else {
			imgObj.src = starsUrl + 'dark.gif';
		}
	}
}

function onStarClick(id, vote) {
	if (!voted[id]) {
		rating[id] = vote;
		voted[id] = true;
		rating[id] = Math.ceil((vote_sum[id] + vote) / (vote_count[id] + 1));
		onStarOut(id);
		var doc = frames.starframe.document;
		doc.getElementById('movie').value = id;
		doc.getElementById('rating').value = vote;
		doc.getElementById('vote_form').submit();
	}
}