var foodComponent = function()
{
	var prevButton = $('#item-wrapper .arrow-left');
	var nextButton = $('#item-wrapper .arrow-right');
	var items = $('#item-wrapper .item');
	
	items.each(function(key, val){
		$(val).click(function(evt){
			var currentSelectedItem = $("#item-wrapper .selected");
			currentSelectedItem.attr('class', 'item');
			
			$(this).attr('class', 'item selected');
			
			var paragraph = $('#' + $(this).attr('name'));
			$('#medical-foods-wrapper .description-wrapper .selected').attr('class', '');
			
			paragraph.attr('class', 'selected');
		});
	});
	
	nextButton.click(function(evt){

		var currentSelectedItem = $("#item-wrapper .selected");
		if(currentSelectedItem.next('.item').attr('class') == 'item')
		{
			currentSelectedItem.attr('class', 'item');
			currentSelectedItem.next().attr('class', 'item selected');
			
			var paragraph = $('#' + currentSelectedItem.next().attr('name'));
			$('#medical-foods-wrapper .description-wrapper .selected').attr('class', '');
			
			paragraph.attr('class', 'selected');
		}
	});
	
	prevButton.click(function(evt){

		var currentSelectedItem = $("#item-wrapper .selected");
		if(currentSelectedItem.prev('.item').attr('class') == 'item')
		{
			currentSelectedItem.attr('class', 'item');
			currentSelectedItem.prev().attr('class', 'item selected');
			
			var paragraph = $('#' + currentSelectedItem.prev().attr('name'));
			$('#medical-foods-wrapper .description-wrapper .selected').attr('class', '');
			
			paragraph.attr('class', 'selected');
		}
	});
}


$(document).ready(
	function()
	{
		new foodComponent();
	}
);