function trace(){};

//var trace = console.log;


function initTabs()
{
	var sets = document.getElementsByTagName("div");
	for (var i = 0; i < sets.length; i++)
	{
		if (sets[i].className.indexOf("tabset") != -1)
		{
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++)
			{
				if (links[j].className.indexOf("tab") != -1)
				{
					tabs.push(links[j]);
					links[j].tabs = tabs;

					var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));

					//reset all tabs on start
					if (c) if (links[j].className.indexOf("active") != -1) c.style.display = "block";
					else c.style.display = "none";

					links[j].onclick = function () {
						var z = $("#zip").val();
						
						if (window.location.pathname.search("/build-your-own") != -1) {
							if (z =="") {
								alert("Please enter a zip code");
							} else {
								var cookie = $.cookie("fstarzip");
								if (!cookie) byo_zip_update("zip");
							}
						}
						
						
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						if (c)
						{
							//reset all tabs before change
							for (var i = 0; i < this.tabs.length; i++)
							{
								document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1)).style.display = "none";
								this.tabs[i].className = this.tabs[i].className.replace("active", "");
							}
							this.className += " active";
							c.style.display = "block";
							return false;
						}
					}
				}
			}
		}
	}
}

function show_popup(id)
{
	top = document.getElementById("popups");
	sets = top.getElementsByTagName("div");
	for(var x = 0; x < sets.length; x++)
	{
		if(sets[x].className.indexOf("popup") != -1)
				sets[x].style.display = "none";
	}
	document.getElementById(id).style.display = "block";
}

function close_popup()
{
	top = document.getElementById("popups");
	sets = top.getElementsByTagName("div");
	for(var x = 0; x < sets.length; x++)
	{
		if(sets[x].className.indexOf("popup") != -1)
				sets[x].style.display = "none";
	}
}

function print()
{
	var print_button = document.getElementById('print_button');
	
	print_button.style.display = "none";
	document.print();
	print_button.style.display = "block";
}

if (window.addEventListener) window.addEventListener("load", initTabs, false);
else if (window.attachEvent) window.attachEvent("onload", initTabs);