function templateLoad() {
	// default = do nothing	
	if( document.getElementById("nav") ){
		for( var i=0; (li = document.getElementById("nav").getElementsByTagName("li")[i]); i++ ){
			if ( li.getElementsByTagName("ul") ){
				li.onmouseover = function(){ openSubNav(this); }
				li.onmouseout = function(){ closeSubNav(this); }
			}
		}
	}

	page = (window.top.location+"").split("/")[4];
	section = page.split(".")[0];
	section = section.split("_")[0];
	if (section == "learning") MM_swapImage('topnav_learning', '', '/home10/images/nav/topnav_browsing_on.gif', 1);
	if (section == "ready") MM_swapImage('topnav_ready', '', '/home10/images/nav/topnav_ready_on.gif', 1);
	if (section == "client") MM_swapImage('topnav_client', '', '/home10/images/nav/topnav_client_on.gif', 1);
	if (section == "quote") MM_swapImage('topnav_client', '', '/home10/images/nav/topnav_client_on.gif', 1);
	if (section == "about") MM_swapImage('topnav_about', '', '/home10/images/nav/topnav_about_on.gif', 1);
	if (section == "chinese") MM_swapImage('topnav_chinese', '', '/home10/images/nav/topnav_chinese_on.gif', 1);
	if (section == "login") MM_swapImage('topnav_login', '', '/home10/images/nav/topnav_login_on.gif', 1);

	// display login/logout state
	if (readCookie('loggedIn') == '1') {
	    $('#nav_login').hide();
	    $('#nav_logout').show();
	} else {
	    $('#nav_login').show();
	    $('#nav_logout').hide();
    }

	// call the template-specific init
	templateInit()
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
    
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function openSubNav( obj ){
	if( child = obj.getElementsByTagName("ul")[0] ) child.style.display = "block";
}

function closeSubNav( obj ){
	if( child = obj.getElementsByTagName("ul")[0] ) child.style.display = "none";
}

function getElementsByClassName(className, tag, elm){
	var testClass = new RegExp("(^|\\\\s)" + className + "(\\\\s|$)");
	var tag = tag || "*";
	var elm = elm || document;
	var elements = (tag == "*" && elm.all)? elm.all : elm.getElementsByTagName(tag);
	var returnElements = [];
	var current;
	var length = elements.length;
	for(var i=0; i<length; i++){
		current = elements[i];
		if(testClass.test(current.className)){
			returnElements.push(current);
		}
	}
	return returnElements;
}

var WindowObjectReferenceOfRequestedPopup;

function OpenRequestedPopup(strUrl) {
    var windowWidth, windowHeight, windowLeft, windowTop;

    if (typeof window.screenX == "number" && typeof window.innerWidth == "number") {
        windowWidth = window.innerWidth * .68;
        windowHeight = window.innerHeight * .68;
        windowLeft = window.screenX + window.innerWidth * .16;
        windowTop = window.screenY + window.innerHeight * .16;
    }
    else if (typeof window.screenTop == "number" && typeof document.documentElement.offsetHeight == "number") {
        windowWidth = document.documentElement.offsetWidth * .68;
        windowHeight = document.documentElement.offsetHeight * .68;
        windowLeft = window.screenLeft + document.documentElement.offsetWidth * .16;
        windowTop = window.screenTop - 50;
    }
    else {
        windowWidth = 500;
        windowHeight = 250;
        windowLeft = 60;
        windowTop = 40;
    };

    if (WindowObjectReferenceOfRequestedPopup == null || WindowObjectReferenceOfRequestedPopup.closed) {
        WindowObjectReferenceOfRequestedPopup = window.open(strUrl, 'calc', "top=" + windowTop + ",left=" + windowLeft + ",scrollbars=0,toolbar=0,status=0,width=765,height=295");
    }
    else {
        if (WindowObjectReferenceOfRequestedPopup.focus) {
            WindowObjectReferenceOfRequestedPopup.location = strUrl;
            setTimeout("WindowObjectReferenceOfRequestedPopup.focus();", 1000);
        };
    };
}

function contentWin(url3open, width, height) {
    cWindow = window.open(url3open, 'aWindow', 'width=' + width + ',height=' + height + ',toolbar=no,menubar=no,location=yes,status=no,scrollbars=yes,resizable=yes,left=180,top=20');
    _gat._getTracker('UA-2081734-13')._trackPageview('/calculator');
}