function showSubNav(name) {
	hideSubNav();
	$("#nav-" + name).addClass("active");
	$("#subnav-" + name).show();
	return false;
}

function hideSubNav() {
	$(".subnav").hide();
	$(".nav").removeClass("active");
}

$(document).ready(function() {
	$("#nav-about").click(function() { showSubNav("about"); });
	$("#nav-history").click(function() { showSubNav("history"); });
	$("#nav-support").click(function() { showSubNav("support"); });
	$("#nav-ball").click(function() { showSubNav("ball"); });

	$("#nav-about").mouseover(function() { showSubNav("about"); });
	$("#nav-history").mouseover(function() { showSubNav("history"); });
	$("#nav-support").mouseover(function() { showSubNav("support"); });
	$("#nav-ball").mouseover(function() { showSubNav("ball"); });
	
	$("#main").click(hideSubNav);
	$("#footer").click(hideSubNav);
	
})

function showSignupWindow() {
	var url = 'http://www.patronmail.com/pmailweb/PatronSetup?oid=1585';
	var newwin = window.open(url, 'patron_signup', 'height=500,width=640,scrollBars=1,resizable=0');
	newwin.focus();
}