<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
		<script type="text/javascript" src="https://rdstatic.zamba.vn/xmpp/sohagame/js/porthole.min.js"></script>
		<link rel="stylesheet" type="text/css" href="https://rdstatic.zamba.vn/xmpp/sohagame/css/iframe.css">
		<iframe id='chat' name='chat' src="https://rdstatic.zamba.vn/xmpp/sohagame/index.html?chatProject=sohagame_pca5f6d9d0fd2df30cc552aaf82a3b164" class='chat-window-min'>
		</iframe>
		<script type="text/javascript">
		 function onMessage(message) {
		  var data = message.data
		  if (data) {
		   switch(data.action) {
		    case "IFRAME_MINI":
		     $('#chat').removeClass('chat-window-max')
		     $('#chat').addClass('chat-window-min')
		     return
		    case "IFRAME_MAX":
		     $('#chat').removeClass('chat-window-min')
		     $('#chat').addClass('chat-window-max')
		     return
		   }
		  }
		 }

		 var windowProxy;
		windowProxy = new Porthole.WindowProxy(
		   "https://rdstatic.zamba.vn", "chat"
		  )

		  windowProxy.addEventListener(onMessage)
		</script>