var currentWeek = 0;

$(function()
{
	resetLunch();

	$('div.lunchWeek0').css('display', 'block');
	$('span.lunchWeek0').css('display', 'inline');
	$('a#Week0').addClass('currentWeek');

	$('div.selWeek a').click(function()
	{
		var thisId = $(this).attr('id');
		currentWeek = thisId.toString().replace('Week', '');
		resetLunch();
		$('div.lunch' + thisId).css('display', 'block');
		$('span.lunch' + thisId).css('display', 'inline');
		$('a.currentWeek').removeClass('currentWeek');
		
		$(this).addClass('currentWeek');
		return false;
	});

	$('a.arrowLeft').click(function()
	{
		if (currentWeek > 0) { currentWeek-- };
		resetLunch();
		$('div.lunchWeek' + currentWeek).css('display', 'block');
		$('span.lunchWeek' + currentWeek).css('display', 'inline');
		$('a.currentWeek').removeClass('currentWeek');
		$('a#Week' + currentWeek).addClass('currentWeek');
		return false;
	});

	$('a.arrowRight').click(function()
	{
		if (currentWeek < maxLunchMenues - 1) { currentWeek++ };
		resetLunch();
		$('div.lunchWeek' + currentWeek).css('display', 'block');
		$('span.lunchWeek' + currentWeek).css('display', 'inline');
		$('a.currentWeek').removeClass('currentWeek');
		$('a#Week' + currentWeek).addClass('currentWeek');
		return false;
	});

});

var resetLunch = function()
{
	$('div.lunchItem').css('display', 'none');
	$('div.veckoItem').css('display', 'none');
	$('.weekNumber').css('display', 'none');
	$('div.veckoItem').css('display', 'none');
	if (currentWeek > 0) { $('a.arrowLeft').removeClass('disabledArrow') } else { $('a.arrowLeft').addClass('disabledArrow') };
	if (currentWeek < maxLunchMenues - 1) { $('a.arrowRight').removeClass('disabledArrow') } else { $('a.arrowRight').addClass('disabledArrow') };
}

function showLunch(aId) {  }