$(function() {
	$('.marks a').hover(function() {
		$(this).prevAll().css('background', 'url(/graph/gold_star.gif)');
		$(this).css('background', 'url(/graph/gold_star.gif)');
	}, function() {
		$(this).prevAll().css('background', 'url(/graph/silver_star.gif)');
		$(this).css('background', 'url(/graph/silver_star.gif)');
	});
});

function submitMark(mark, key) {
	if(mark >= 1 && mark <= 5 && key) {
		openDok('/action.php?actionType=MarkAjaxAction&mark=' + mark + '&key=' + key, 'marking');
	}
}