messenger ifly chat html code

<script type="text/javascript">

var iflychat_app_id="1c0d1abc-4864-4608-acb7-6cdbfab07ce2";

var iflychat_external_cdn_host="cdn.iflychat.com",iflychat_bundle=document.createElement("SCRIPT");iflychat_bundle.src="//"+iflychat_external_cdn_host+"/js/iflychat-v2.min.js?app_id="+iflychat_app_id,iflychat_bundle.async="async",document.body.appendChild(iflychat_bundle);var iflychat_popup=document.createElement("DIV");iflychat_popup.className="iflychat-popup",document.body.appendChild(iflychat_popup);
</script>