// Header
// --------------------------------------------

var headerLoaded = false;

/** Callback when header is successfully loaded. **/
function onHeaderLoaded() {
	headerLoaded = true;
}

/** Set the user's location base on the URL. */
function setLocation(url) {

	// Update the location on the header.
	if (headerLoaded) {

		var inHomeSpace = false;
		var inConsole = (url.match("homepage") != null);
		var inHelp = (url.match("help-tips") != null);
		
		document.getElementById("Base").setLocation(inConsole, inHomeSpace, inHelp);
	}
}

// Newspaper Connector
// --------------------------------------------

// Variables
var newspaperConnectorDivId;

/** Embed the Newspaper Connector SWF to the host page. **/
function embedNewspaperConnector(divId) {
	// Depreciated
}

/** A property has been recieved from the child page. **/
function onProperty(property, value) {
	switch(property) {
		case "newspaperHeight":
			setNewspaperHeight( value );
			break;

		case "spaceId":
			navigateToSpace( value );
			break;

		case "avatarName":
			navigateToHomespace( value );
			break;

		case "globalAddress":
			setGlobalAddress( value );
			break;

		case "selectedAvatarChanged":
			// Function exists in smallworldsjs.php
			selectedAvatarChanged(value == "true");
			break;

		case "petActiveChanged":
			// Function exists in smallworldsjs.php
			petActiveChanged(value == "true");
			break;

		case "purchaseSubscription":
			// call OSConnector with the same params
			sendOSProperty(property, value);
			break;

		case "purchaseComplete":
			// Called from SN and passed to payments
			sendProperty( property, value );
			break;

		case "closePaymentPages":
			// Called from subscription status page
			closePaymentPages();
			break;

		case "setLocation":
			setLocation(value);
			break;
			
		case "payByFacebook":
			// Called from bundle confirm page in payments process.
			placeOrder(value);
	}
}

/** Received page height so resize elements. **/
function setNewspaperHeight(height) {
	var iframeElement = document.getElementById("newspaperframe");
	iframeElement.style.height = height + "px";

	// pass the height up to the Open Social Container
	var swf = document.getElementById("OpenSocialConnector");
	if(swf && (swf.nodeName === "OBJECT" || swf.nodeName === "EMBED"))
		swf.setIFrameHeight(parseInt(height) + 100);    // add extra height for the header
}

/** Tells the Header swf to call getSpaceAddress, and then call navigateToSpace with the response **/
function navigateToSpace(spaceId)
{
	var swf = document.getElementById('Base');
	if (swf)
		swf.navigateToSpace(spaceId);
}

/** Tells the Header swf to call getSpaceAddress, and then call navigateToHomespace with the response **/
function navigateToHomespace( avatarName )
{
	var swf = document.getElementById('Base');
	if (swf)
		swf.navigateToHomespace("http://www.smallworlds.com/home/" + avatarName);
}

function sendProperty(property, value)
{
	var newspaperframe = document.getElementById('newspaperframe');
	if (newspaperframe == null)
		return;
	newspaperframe.sendProperty(property, value);
}

// Open Social Connector
// --------------------------------------------

// Variables
var osConnectorDivId;

/** Embed the Open Social Connector SWF to the host page. **/
function embedOpenSocialConnector(divId, osConnectionKey) {
	this.osConnectorDivId = divId;

	var flashvars = {
		connectionKey: osConnectionKey,
		parent: 'false',
		connectCallback : 'osConnected',
		browserVersion : navigator.userAgent,
		dumpUri : 'http://www.smallworlds.com/swds/gateway'
	};
	var params = {
		allowScriptAccess: "always"
	};
	swfobject.embedSWF("http://www.smallworlds.com/smallworlds/common/swf/javascriptproxy.swf", osConnectorDivId, "1", "1", "9.0.0","expressInstall.swf", flashvars, params);
}

/** Callback on successful connect to the network. **/
function osConnected() {
	setInterval("setApplicationHeight()", 1000);
}

/** Received page height so pass the height up to the Open Social Container. **/
var socialFrameHeight = 0;
function setApplicationHeight() {
	// pass the height up to the Open Social Container
	var swf = document.getElementById(osConnectorDivId);
	var newHeight = document.body.scrollHeight;
	if(socialFrameHeight != newHeight && swf != null) {
		socialFrameHeight = newHeight
		swf.setIFrameHeight(newHeight);
	}
}

function sendOSProperty(property, value)
{
	var swf = document.getElementById(osConnectorDivId);
	if(swf && (swf.nodeName === "OBJECT" || swf.nodeName === "EMBED"))
		swf.sendProperty(property, value);
}