var track_recipes = 0;
var track_varieties = 0;
$j(document).ready(function(){
	$j(".variety_list li:eq(0)").addClass("current_variety");	
	var tab_switch = function (new_tab) {
		var kids = $j(".tab_nav").children().children();
		$j(kids).removeClass("active");
		$j(".show_"+new_tab).addClass("active");
		$j(".tab_content").slideUp(500, function () {
			var kids2 = $j(".tab_content").children();
			$j(kids2).addClass("hidden");
			$j("."+new_tab+"_tab").removeClass("hidden");
			$j(".tab_content").slideDown(500, function(){
				sIFR.replace(boton, {
				  selector: 'h2'
				  ,css: {
				   '.sIFR-root': { 'color': '#253326' }
				   }
				});
			});
		});
	};
	$j(".show_overview").click(function(){
		tab_switch("overview");
	});
	$j(".show_recipes").click(function(){
		tab_switch("recipes");
		if(track_recipes == 0) {
			track_recipes = 1;
			$j(".recipes_tab h2").html("RECIPES");
			$j(".recipes_tab h2").removeClass("sIFR-replaced");
		};
	});
	$j(".show_varieties").click(function(){
		tab_switch("varieties");
		if(track_varieties == 0) {
			track_varieties = 1;
			$j(".varieties_tab h2").html($j(".overview_tab h1 span.sIFR-alternate").html());
			$j(".varieties_tab h2").removeClass("sIFR-replaced");
		};
		var kids3 = $j(".nutrition_list").children();
		$j(kids3).addClass("hidden");
		$j(".nutrition_list li.hidden:eq(0)").removeClass("hidden");
		
	});
	$j(".variety_list li").click(function() {
		$j(".variety_list li").removeClass("current_variety");
		var current = $j(this);
		$j(".nutrition_list").slideUp(500, function(){
			var kids4 = $j(".nutrition_list").children();
			$j(kids4).addClass("hidden");
			var show_now = current.prevAll();
			show_now = show_now.length;
			$j(".nutrition_list li.hidden:eq("+show_now+")").removeClass("hidden");
			$j(".variety_list li:eq("+show_now+")").addClass("current_variety");
			$j(".nutrition_list").slideDown(500);
		});
	});
	function getQueryVariable(variable) {
		var query = window.location.search.substring(1);
		var vars = query.split("&");
		for (var i=0;i<vars.length;i++) {
			var pair = vars[i].split("=");
			if (pair[0] == variable) {
				return pair[1];
			};
		};
		return 1;
	};
	var current_tab = getQueryVariable("tab");
	if (current_tab == 3){
		tab_switch("varieties");
		if(track_varieties == 0) {
			track_varieties = 1;
			$j(".varieties_tab h2").html($j(".overview_tab h1 span.sIFR-alternate").html());
			$j(".varieties_tab h2").removeClass("sIFR-replaced");
		};
		var $kids2 = $j(".nutrition_list").children();
		$j($kids2).addClass("hidden");
		var current_variety = getQueryVariable("variety");
		$j(".nutrition_list li.hidden:eq(" + (current_variety-1) + ")").removeClass("hidden");
		$j(".variety_list li").removeClass("current_variety");
		$j(".variety_list li:eq("+(current_variety-1)+")").addClass("current_variety");
	}; 
	if (current_tab == 2) {
		tab_switch("recipes");
		if(track_recipes == 0) {
			track_recipes = 1;
			$j(".recipes_tab h2").html("RECIPES");
			$j(".recipes_tab h2").removeClass("sIFR-replaced");
		};
	};
});