$(function () {
	$('#number').focus();
	
	$('#addButton').click(function () {
		$('#addForm').modal();
		if ($('#NumberNumber').val() == '') {
			$('#NumberNumber').focus();
		} else if ($('#NumberSource').val() == '') {
			$('#NumberSource').focus();
		} else {
			$('#NumberOperator').focus();
		}
	});
	
	$('.header').click(function () {
		var box = $(this).next('.box');
		box.toggle();
		if (box.is(':hidden')) {
			$.cookie(box.attr('id'), 'hide', {expires: 365});	
		} else {
			$.cookie(box.attr('id'), 'show', {expires: 365});
		}
		return false;
	});
	
	
	if ($.cookie('byOperatorsBox') == 'hide') {
		$('#byOperatorsBox').hide();
	}
	if ($.cookie('byUsersBox') == 'hide') {
		$('#byUsersBox').hide();
	}
	if ($.cookie('commentsBox') == 'hide') {
		$('#commentsBox').hide();
	}
});