var aboutToHideNav = false;
var timer = null;



function openWindow(url, name, width, height, resizable, scrollbars, statusbar, menubar, toolbar)
{
	var win = null;
	var optionString = "";
	if (width) optionString += "width=" + width + ",";
	if (height) optionString += "height=" + height + ",";
	if (resizable) optionString += "resizable=1,";
	if (scrollbars) optionString += "scrollbars=1,";
	if (statusbar) optionString += "status=1,";
	if (menubar) optionString += "menubar=1,";
	if (toolbar) optionString += "toolbar=1,";
	if (optionString != "") optionString = optionString.substr(0, optionString.length - 1);
	win = window.open(url, name, optionString);
	if (win) win.focus();
	return win;
}

function printPage()
{
	if (window.print) window.print();
	else alert("Please select \"Print...\" from the File menu.");
}

function trim(theString)
{
	var newString = theString;
	while (newString.charAt(0) == " " || newString.charCodeAt(0) == 10 || newString.charCodeAt(0) == 13 || newString.charCodeAt(0) == 9)
	{
		newString = newString.substring(1,newString.length);
	}
	while (newString.charAt(newString.length - 1) == " " || newString.charCodeAt(newString.length - 1) == 10 || newString.charCodeAt(newString.length - 1) == 13 || newString.charCodeAt(newString.length - 1) == 9)
	{
		newString = newString.substring(0,newString.length - 1);
	}
	return newString;
}

function getCookie(name)
{
	var cookies = document.cookie.split(";")
	for (var i=0; i<cookies.length; i++)
	{
		var nameVal = cookies[i].split("=");
		if (nameVal.length == 2 && trim(nameVal[0]) == trim(name))
		{
			return trim(nameVal[1]);
		}
	}
	return "";
}

function setCookie(name, value, expires)
{
	document.cookie = name + "=" + value + ";path=/;" + (expires ? " expires=" + expires.toGMTString() + ";" : "");
}

function removeCookie(name)
{
	setCookie(name, "", new Date("2 January 1970"));
}

function createBookmarkLink(url, title)
{
	if (window.sidebar)
		// Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url, "");
	else if (window.external)
		// IE Favorite
		window.external.AddFavorite(url,title);
	else if (window.opera && window.print)
		// Opera Hotlist
		return true;
}

var calcWnd = null;
function openCalcWindow(packetID, width, height)
{
	if(calcWnd != null && calcWnd.close)
	{
		calcWnd.close();
	}

	calcWnd = openWindow("/Calculators/InfoPopup.aspx?ID=" + packetID, "calcWnd", width, height, false, true, false, false, false)
	return false;
}

function bindNavEvents() {
	jQuery("ul li.NavItem").mouseenter(function () {
		jQuery("ul li.NavItem .FlyoutWrapper").hide();
		var parent = jQuery(this).children(".FlyoutWrapper").attr("data-parent");
		jQuery(".Members, .Employers").removeClass("On");
		jQuery("." + parent).addClass("On");
		jQuery(this).children(".FlyoutWrapper").show();
		clearTimeout(timer);
		aboutToHideNav = false;
	});
	jQuery("ul li .FlyoutWrapper").mouseenter(function () {
		clearTimeout(timer);
		aboutToHideNav = false;
	});
	jQuery("ul li.NavItem").mouseleave(function () {
		if (!aboutToHideNav) {
			aboutToHideNav = true;
			clearTimeout(timer);
			timer = setTimeout(hideNav, 100);
		}
	});
}

function hideNav() {
	if (aboutToHideNav) {
		jQuery(".Members, .Employers").removeClass("On");
		jQuery("ul li .FlyoutWrapper").hide();
	}
}