(function()
{

	if (container = document.getElementById("staffNavSub"))
	{
		var bios = document.getElementById("staffDirectoryListing").getElementsByTagName("LI");
		var a = container.getElementsByTagName("A");


		var _setInit = "show all";
		for (var i = a.length - 1; i >= 0; i--)
		{
			a[i].onclick = function()
			{

				var t_att = this.getAttribute("TargetAttribute");
				var t_val = this.getAttribute("filter");

				var init = "";

				_setInit = t_val;

				for (var i = bios.length - 1; i >= 0; i--)
				{
					init = bios[i].getAttribute("initial");

					if
					(
						((";" + _setInit + ";").indexOf(";" + init + ";") != -1)
						|| (t_val == "show all")
					)
					{
						bios[i].style.display = "block";
					}
					else
					{
						bios[i].style.display = "none";
					}
				}


				for (var i = a.length - 1; i >= 0; i--)
				{
					a[i].className = "";
				}
				this.className = "on";

			}


		}

		if(typeof(GetQueryParam) == "function")
		{
			var cini = GetQueryParam("i", location.search);
			if (cini != "" && cini != null)
			{
				for (var i = a.length - 1; i >= 0; i--)
				{
					if (a[i].getAttribute("filter") != null)
					{
						if ((";"+ a[i].getAttribute("filter") + ";").indexOf(";" + cini + ";") != -1)
						{
							cini = a[i];
							break;
						}
					}
				}
			}
			else if (a.length > 0)
			{
				cini = a[a.length - 1];
			}
			$(cini).click();
		}

	}
})();