var ew_rp_var = false;
if(typeof(eeworld_tj) != "undefined"){
    ew_rp_var = true;
}
var eeworld_tj = new function(){
	var LO = location,D = document,SC = screen,W = window,DT = new Date(),M   = Math;DTL = D.title;
    var __sid,L;
    L = "https:" == D.location.protocol ? "https:": "http:";
    var  Aa = function(){
        this.h  =  LO.hostname;
        this.rh = function(){
            var d_a = this.h.split(".");
            var rh;
            if(d_a.length>2){
                rh = d_a[d_a.length-2]+'.'+d_a[d_a.length-1]
                if(rh=='com.cn'){
                    rh =  d_a[d_a.length-3]+'.'+d_a[d_a.length-2]+'.'+d_a[d_a.length-1]
                }    
            }else{
                rh = this.h;
            }
            return  rh;
        }
    }
	function gettopurl(){
		var url = "";
		try{
			url = encodeURIComponent(top.document.url);
		}catch(e){}
		return url;
	}
    var aa= new Aa();
    var Ba = function(){
        this.width  = SC.width;
        this.height = SC.height;
    }
    var Ca = function(){
        this.agent = encodeURIComponent(W.navigator.userAgent);
        this.refer = encodeURIComponent(D.referrer);
        this.url = encodeURIComponent(D.URL);
		this.ck = W.navigator.cookieEnabled;
        this.title = D.title;
        this.cookie = D.cookie;
		this.snSize = screen.availWidth+'*'+screen.availHeight;
		this.htmlSize = parseInt(D.body.clientWidth)+'*'+parseInt(D.body.clientHeight);
		this.is_top = istop();
		this.turl = gettopurl();
		this.cr = cr();
    }
    var Da = function(){
        this.time = DT.getTime();
    }
    var da = new Da();
    var ba = new Ba();
    var ca = new Ca();
    __sid =da.time.toString()+M.round(M.random()*256984).toString();
    var Ea = function(){
        this.gce = function(c_name){
            if(D.cookie.length>0){
                c_start = D.cookie.indexOf(c_name + "=");
                if(c_start!=-1){
                    c_start = c_start + c_name.length +1 ;
                    c_end = D.cookie.indexOf(';',c_start);
                    if(c_end==-1)c_end = D.cookie.length;
                    return unescape(D.cookie.substring(c_start,c_end));
                }
            }
            return '';
        }
        this.sce = function(c_name,value,exp){
            DT.setDate(DT.getDate()+exp);
            D.cookie = c_name+ "=" +escape(value)+((exp==null)?"":";expires="+DT.toGMTString())+";path=/;domain="+aa.rh();
        }
        this.cce = function(){
            if(this.gce('__fansid')==""){
                this.sce('__fansid',__sid,365*10);
            }else{
                __sid=this.gce("__fansid");
            }
            this.sce("__fanvt",DT.getTime());
        }
        this.gt = (this.gce('__fanvt'))?DT.getTime()-this.gce('__fanvt'):0;
    }
	function istop(){
		return window.frames.length != parent.frames.length;
	}
	function cr(){
		if(typeof window.navigator.webdriver!=undefined&&window.navigator.webdriver==true){
			return 1;
		}
		return 0;
	}
	if(istop()||document.domain.indexOf("eeworld.com.cn")<0){
		ew_rp_var = true;
	}
	function eduajax(){
	  var ajaxData = { 
		type:arguments[0].type || "GET", 
		url:arguments[0].url || "", 
		async:arguments[0].async || "true", 
		data:arguments[0].data || null, 
		dataType:arguments[0].dataType || "text", 
		contentType:arguments[0].contentType || "application/x-www-form-urlencoded", 
		beforeSend:arguments[0].beforeSend || function(){}, 
		success:arguments[0].success || function(){}, 
		error:arguments[0].error || function(){} 
	  } 
	  ajaxData.beforeSend() 
	  var xhr = createxmlHttpRequest();  
	  xhr.responseType=ajaxData.dataType; 
	  xhr.open(ajaxData.type,ajaxData.url,ajaxData.async);  
	  xhr.setRequestHeader("Content-Type",ajaxData.contentType);  
	  xhr.send(convertData(ajaxData.data));  
	  xhr.onreadystatechange = function() {  
		if (xhr.readyState == 4) {  
		  if(xhr.status == 200){ 
			ajaxData.success(xhr.response) 
		  }else{ 
			ajaxData.error() 
		  }  
		} 
	  }  
	} 
	  
	function createxmlHttpRequest() {  
	  if (window.ActiveXObject) {  
		return new ActiveXObject("Microsoft.XMLHTTP");  
	  } else if (window.XMLHttpRequest) {  
		return new XMLHttpRequest();  
	  }  
	} 
	  
	function convertData(data){ 
	  if( typeof data === 'object' ){ 
		var convertResult = "" ;  
		for(var c in data){  
		  convertResult+= c + "=" + data[c] + "&";  
		}  
		convertResult=convertResult.substring(0,convertResult.length-1) 
		return convertResult; 
	  }else{ 
		return data; 
	  } 
	}
    

	function bin2hex(s){
	  var i, l, o = '',n;
	  s += '';
	  for (i = 0, l = s.length; i < l; i++) {
		n = s.charCodeAt(i)
		  .toString(16);
		o += n.length < 2 ? '0' + n : n;
	  }
	  return o;
	}
	
    var ea = new Ea();
    ea.cce();
	var uid = ea.gce('eew_uid');
    function Fa(){
        var im = new Image();
        var a=[];
		var pg = 0;
		if(typeof navigator.languages!='undefined'){
			pg = navigator.languages.length;
		}
		a.push('ckt='+encodeURIComponent('31373138373230303939'));
		a.push('p='+ew_rp_var);
		a.push('id=96');
         
		a.push('s='+aa.h);
        if((aa.h=='bbs.eeworld.com.cn'||aa.h=='m.eeworld.com.cn')&&typeof(fid)!='undefined'){
            a.push('fid='+fid);
        }
        if((aa.h=='bbs.eeworld.com.cn'||aa.h=='m.eeworld.com.cn')&&typeof(tid)!='undefined'){
            a.push('tid='+tid);
        }
        a.push('sid='+__sid);
		a.push('hs='+ca.htmlSize);
		a.push('ss='+ca.snSize);
		a.push('ck='+ca.ck);
        a.push('w='+ba.width);
        a.push('h='+ba.height);
        a.push('re='+ca.refer);
		a.push('istop='+ca.is_top);
		a.push('uid='+uid);
		a.push('pg='+pg);
        a.push('url='+ca.url);
		a.push('t='+ea.gt);
		a.push('tu='+ca.turl);
		a.push('cr='+ca.cr);
		a.push('at='+ca.agent);
        this.src = L+'//counter.eeworld.com.cn/tj.gif?'+a.join('&');
        im.src = this.src;
    }
	
	if(aa.h.indexOf("eeworld.com")>=0){
		Fa();

		

						
						var _hmt = _hmt || [];(function() {  var hm = document.createElement("script");  hm.src = "https://hm.baidu.com/hm.js?0d96182aa08961b1eff722b5722aff2f";  var s = document.getElementsByTagName("script")[0];   s.parentNode.insertBefore(hm, s);})();(function(i,s,o,g,r,a,m){i["GoogleAnalyticsObject"]=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,"script","https://www.google-analytics.com/analytics.js","ga");ga("create", "UA-8558123-21", "auto");ga("send", "pageview");
						

		
	    
		if(!ew_rp_var){
			
			 
			   var _hmt = _hmt || [];(function() {  var hm = document.createElement("script");  hm.src = "https://hm.baidu.com/hm.js?897f07f28a0abc64303bada063d8bb06";  var s = document.getElementsByTagName("script")[0];   s.parentNode.insertBefore(hm, s);})();(function(i,s,o,g,r,a,m){i["GoogleAnalyticsObject"]=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,"script","https://www.google-analytics.com/analytics.js","ga");ga("create", "UA-8558123-16", "auto");ga("send", "pageview");
             
			
			(function(){
				function exe_google_c(id){var h = document.createElement("script");  h.src = "https://www.googletagmanager.com/gtag/js?id="+id;var s = document.getElementsByTagName("script")[0];s.parentNode.insertBefore(h, s);window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);} gtag('js', new Date());gtag('config',id);if(typeof(jQuery) != "undefined"){(function($){$(function(){$(".ga_click").click(function(){var v=$(this).data("msg");gtag('event', 'downclick', {'clickval':v});});});})(jQuery);}}
				var hs = document.location.host;
				if(hs=='www.eeworld.com.cn'){
					exe_google_c("G-Y1LMSG3Y48");
				}else if(hs=='news.eeworld.com.cn'){
					exe_google_c("G-602STF4B43");
				}else if(hs=='bbs.eeworld.com.cn'){
					exe_google_c("G-6GM5RRQ593");
				}else if(hs=='datasheet.eeworld.com.cn'){
					exe_google_c("G-YCFX83S80R");
				}else if(hs=='download.eeworld.com.cn'){
					exe_google_c("G-2FESTG2LEM");
				}else if(hs=='training.eeworld.com.cn'){
					exe_google_c("G-9ELLP6L01J");
				}else if(hs=='m.eeworld.com.cn'){
					exe_google_c("G-L0F78GH33C");
				}else if(hs=='home.eeworld.com.cn'){
					exe_google_c("G-DJ79KP3B96");
				}else if(hs=='so.eeworld.com.cn'){
					exe_google_c("G-5N52JBNNJD");
				}
			})();
			 
			
			 
			if(aa.h=='bbs.eeworld.com.cn'&&ca.url.indexOf("thread")>=0){
				if(typeof(jQuery) != "undefined"){
					(function($){
						$(function(){
							$(".message_area a,.postListItem a").click(function(){
								var urls = $(this).attr('href');
								var cur_url = location.href;
								if(urls.indexOf("kkkkkkkkkkkkkk")<0){
									$.get('https://bbs.eeworld.com.cn/adsclick',{tid:tid,url:encodeURIComponent(urls),fromurl:encodeURIComponent(cur_url)});
								}
							});
						});
					})(jQuery);
				}
			}
			
			(function(){
			var src = "https://jspassport.ssl.qhimg.com/11.0.1.js?d182b3f28525f2db83acfaaf6e696dba";
			document.write('<script src="' + src + '" id="sozz"><\/script>');
			})();
			(function(){
				var bp = document.createElement('script');
				bp.type = 'text/javascript';
				bp.async = true;
				var curProtocol = window.location.protocol.split(':')[0];
				if (curProtocol === 'https') {
					bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
				}
				else {
					bp.src = 'http://push.zhanzhang.baidu.com/push.js';
				}
				var s = document.getElementsByTagName("script")[0];
				s.parentNode.insertBefore(bp, s);
			})();
		}
		
		//sensors
		if(typeof(sensors) != "undefined"){
			sensors.quick('isReady', function(){
				var w_uid = uid;
				var anonymous_id = sensors.store.getDistinctId();
				if(anonymous_id== '0'){
					sensors.logout();
				}
				var reg_int = /^\d+$/;
				w_uid = parseInt(w_uid);
				if(anonymous_id== '0' || !reg_int.test(anonymous_id)){
					 if(w_uid>0){
						 sensors.login(w_uid);
					 }
				}
			});
		}
       

		
	}
	

	


};