frameName;
		}
		
		if (frameName === 'loadingScreen')
		{
			frame.contentWindow.nuiHandoverData = handoverBlob || {};
			frame.contentWindow.nuiHandoverData.serverAddress = serverAddress;
		}
	}
	else if (msg == "destroyFrame")
	{
		if (!(frameName in citFrames))
		{
			return;
		}

		zStack = zStack.filter(val => val !== frameName);
		
		// bye!
		document.body.removeChild(citFrames[frameName]);
		delete citFrames[frameName];
	}
});

registerPollFunction(function(frameName)
{
	if (!(frameName in citFrame