(function(doc,win){

var _protocol = "https:" === document.location.protocol ? "https:": "http:";
var pvx_domain = _protocol + '//' + 'ffdw.xcar.com.cn';
	
	
function sendNewPv(){
	var sendInfo = buildParamObject();	
	var n_img = new Image();
		n_img.src = buildUrl(pvx_domain+'/pv.gif',sendInfo);
}

sendNewPv();

function SetCookietj(name,value)
{
   var Days = 1/24;  
   var exp = new Date();     
   exp.setTime(exp.getTime() + (Days * 24 * 60 * 60 * 1000) * 0.5);
   document.cookie = name + "="+ escape (value) + "; path=/;expires=" + exp.toGMTString()+";domain=.xcar.com.cn" ;
}

function getCookietj(name){

	var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
	if(arr != null) 
		return unescape(arr[2]); 
	return '';
}

function getUserMark(){   
    return {
      'uv':'67d281c8ada66',
      'pvx_uv':'67d281c8ada70'      
    };
}

function addHandler(a, c, b) {
    if (a.addEventListener) {
        addHandler = function(d, f, e) {
            d.addEventListener(f, e, false)
        }
    } else {
        if (a.attachEvent) {
            addHandler = function(d, f, e) {
                d.attachEvent('on' + f, e)
            }
        } else {
            addHandler = function(d, f, e) {
                d['on' + f] = e
            }
        }
    }
    addHandler(a, c, b)
 }
 
function buildTagObj(ele){
	var limit = 200;
	var tagObj = {};
	var hf = ele.getAttribute('href');
	if(hf){				
		tagObj['hf'] = hf.length > limit?hf.substring(0,limit): hf;
	}
	var src = ele.getAttribute('src');
	if(src){				
		tagObj['src'] = src.length > limit ? src.substring(0,limit): src;
	}
	var ocl = ele.getAttribute('onclick');
	if(ocl){				
		tagObj['ocl'] = ocl.length > limit ? ocl.substring(0,limit): ocl;
	}
	var an = ele.getAttribute('action');
	if(an){				
		tagObj['an'] = an.length > limit ? an.substring(0,limit): an;
	}
	var id = ele.getAttribute('id');
	if(id){
		tagObj['id'] = id;
	}
	var cp = ele.getAttribute('cp');
	if(cp){
		tagObj['cp'] = cp;
	}		
	var cs = ele.getAttribute('class');			
	if(cs){
		tagObj['cs'] = cs;
	}	
	var nm = ele.getAttribute('name');
	if(nm){
		tagObj['nm'] = nm;
	}
	return tagObj;			
}
function getPath(ele){
		var str = [];
		var cnt=1;
		var pathInfo = [];
		
		while(ele != document.body && ele != document.body.parentNode){
			
			var tagObj = buildTagObj(ele);			
						
			var same = 1;
			var tmp = ele.parentNode;
			if(!tmp){
                break;
            }
			for(var i=1,len=tmp.children.length;i<=len;i++){
				if(ele.tagName==tmp.children.item(i-1).tagName && tmp.children.item(i-1).nodeType == 1){	/* IE下 children 可以获取到 注释 */
					if(ele == tmp.children.item(i-1)){						
						break;						
					}else {
						var tmpTagObj = buildTagObj(tmp);
						var flag = true;
						for(var k in tagObj){
							if(tagObj[k] != tmpTagObj[k]){
								flag = false;
								break;
							}
						}
						if(flag){
							same++;
						}						
					}
					cnt++;				
				}
			}
			var tagName = ele.tagName.toLowerCase();
			
			str.push(tagName);
			
			tagObj['tn'] = cnt > 1 ? tagName+'['+cnt+']': tagName;
			if(same > 1){
				tagObj['sm'] = same;
			}		
			
			if(cnt > 1){
				str.push('['+cnt+']');
				cnt=1;					
			}	
						
			pathInfo.push(tagObj);	
			str.push(' > ');	
			ele = ele.parentNode;
		}
		pathInfo.push({'tn':'body'});
		str.push('body');
		return {
			tpinfo:JSON2.stringify(pathInfo),
			tp:str.join('')
		};
	}

        var JSON2={};
        JSON2.stringify=function(jsonObj){
            var jsonArr = [];
                for(var i=0 ,l = jsonObj.length; i<l ; i++){
                    var temKey = [];                    
                        for(var key in jsonObj[i]){                        
                                temKey.push('"'+key+'":"'+jsonObj[i][key]+'"');
                        }               
                        jsonArr.push('{'+temKey.join(',')+'}');
                }
                return '['+jsonArr.join(',')+']';
        };

	function getBrowser(){
		try{
			var b = navigator.userAgent ? navigator.userAgent.toLowerCase().replace(/-/g, '') : '';				
			var browsers = ['chrome', 'firefox', 'safari', 'msie', 'opera'];
			var cb = 'unknown';
			for (i = 0; i < browsers.length; i += 1)
			{
				if (b.indexOf(browsers[i]) !== -1)
				{
					cb = browsers[i];
					break;
				}
			}

			return cb;	
		}catch (err){ 		    
			//console.log('An error occurred while processing click (Javascript error): ' + err.message);
		}	
        return false;		
	}

	function getTop(e){ 
		var offset=e.offsetTop; 
		if(e.offsetParent!=null) offset+=getTop(e.offsetParent); 
		return offset; 
	} 
	//获取元素的横坐标 
	function getLeft(e){ 
		var offset=e.offsetLeft; 
		if(e.offsetParent!=null) offset+=getLeft(e.offsetParent); 
		return offset; 
	} 
	

	function getMouseInfo(e){
		try{
			var clickHeatDocument = document.documentElement && document.documentElement.clientHeight !== 0 ? document.documentElement : document.body;		
			var x = e.clientX;
			var y = e.clientY;						
			var scrollx = window.pageXOffset || clickHeatDocument.scrollLeft;
			var scrolly = window.pageYOffset || clickHeatDocument.scrollTop;			
			x += scrollx;
			y += scrolly;	
			return {
				mx:x,
				my:y				
			}
		}catch(err){
			//console.log('An error occurred while processing click (Javascript error): ' + err.message);
		}
		
		return false;
	}
	
	//滚动条在Y轴上的滚动距离
	function getScrollTop(){
		var scrollTop = 0, bodyScrollTop = 0, documentScrollTop = 0;
		if(document.body){
			bodyScrollTop = document.body.scrollTop;
		}
		if(document.documentElement){
			documentScrollTop = document.documentElement.scrollTop;
		}
		scrollTop = (bodyScrollTop - documentScrollTop > 0) ? bodyScrollTop : documentScrollTop;
		return scrollTop;
	} 

	 //文档的总高度 
	function getScrollHeight(){
		var scrollHeight = 0, bodyScrollHeight = 0, documentScrollHeight = 0;
		if(document.body){
			bodyScrollHeight = document.body.scrollHeight;
		}
		if(document.documentElement){
			documentScrollHeight = document.documentElement.scrollHeight;
		}
		scrollHeight = (bodyScrollHeight - documentScrollHeight > 0) ? bodyScrollHeight : documentScrollHeight;
		return scrollHeight;
	}
	
	//浏览器视口的高度 
	 function getWindowHeight(){
		var windowHeight = 0;
		if(document.compatMode == "CSS1Compat"){
			windowHeight = document.documentElement.clientHeight;
		}else{
			windowHeight = document.body.clientHeight;
		}
		return windowHeight;
	}
	
	function pageSize(){
		var clickHeatDocument = document.documentElement && document.documentElement.clientHeight !== 0 ? document.documentElement : document.body;	
		var w = clickHeatDocument.clientWidth || window.innerWidth;
		var h = getScrollHeight();
		var st = getScrollTop();
		var vh = getWindowHeight();
		return {
			pw:w,
			ph:h,
			pvh:vh,
			st:st
		}
	}
	
	function getUrlInfo(){
		try{
			var domain = document.location.protocol + '//' + document.location.host;	
            var localpage = window.location.href;	
            var _ref= document.referrer||'';			
			var first_ref = getCookietj('uv_firstv_refers');	
			if(!first_ref){
				first_ref =_ref;
				SetCookietj('uv_firstv_refers',first_ref);
			}
            var ds = (window.screen.width || 0) + 'x' + (window.screen.height || 0);			
			_ref = _ref.length > 800 ? _ref.substring(0,800) : _ref;
			localpage = localpage.length > 800 ? localpage.substring(0,800) : localpage;
			return {
				dm:domain,
				lp:localpage,
				ref:_ref,
				fref: first_ref || '',
				ds:ds
			}
		}catch(err){
			//console.log('An error occurred while processing click (Javascript error): ' + err.message);
		}
		
		return false;
	}
	String.prototype.trim = function() { 
		return this.replace(/(^\s*)|(\s*$)/g, ''); 
	}; 
	function getTargetInfo(target){
		try{		
            var tagText = target.innerText;		
			if(!checkHtml(target.innerHTML)){
				tagText = tagText.trim();
				tagText = tagText.length > 20 ? tagText.substring(0,20) : tagText;
			    tagText = tagText || '';
			}
			
			return {
				tgx:getLeft(target),
				tgy:getTop(target),
				tgw:target.offsetWidth,
				tgh:target.offsetHeight,
				tgifo:tagText				
			}
		}catch(err){
			//console.log('An error occurred while processing click (Javascript error): ' + err.message);
		}
		false;
	}	
	
	function buildParamObject(event,target){
	
	    var b = getBrowser();
	    var minf = event ? getMouseInfo(event) : '';
		var uinf = getUrlInfo();
		
		var tpath = target ? getPath(target) : '';
		var tinf = target ? getTargetInfo(target) : '';
		var ps = pageSize();
		
		var usermark = getUserMark();
		var sendInfo = {};
		if(b){
			sendInfo['b'] = b;//浏览器
		}
		if(ps){
			sendInfo['pw'] = ps['pw'];//页面宽度
			sendInfo['ph'] = ps['ph'];//页面高度
			sendInfo['pvh'] = ps['pvh'];//浏览器可视高度
			sendInfo['st'] = ps['st'];//屏幕高度			
		}
		if(minf){
			sendInfo['mx'] = minf['mx'];//鼠标鼠标横坐标
			sendInfo['my'] = minf['my'];//鼠标纵坐标						
		}
		if(uinf){
			sendInfo['dm'] = uinf['dm'];//域名
			sendInfo['lp'] = uinf['lp'];//当前页面					
			sendInfo['ref'] = uinf['ref'];//来源页面				
			sendInfo['ds'] = uinf['ds'];//分辨率				
		}
		if(tinf){
			sendInfo['tgx'] = tinf['tgx'];//目标元素横坐标
			sendInfo['tgy'] = tinf['tgy'];//目标元素纵坐标
			sendInfo['tgw'] = tinf['tgw'];//目标元素宽度
			sendInfo['tgh'] = tinf['tgh'];//目标元素高度		
			sendInfo['tgifo'] = tinf['tgifo']//目标元素 
		}			
		if(tpath){
			sendInfo['tpath'] = tpath['tp'];//目标元素dom树路径         	
			sendInfo['tpinfo'] = tpath['tpinfo'];//目标路径属性描述       
		}
		
		if(usermark){
			sendInfo['uv'] = usermark['uv'];//网站整体uv
			sendInfo['pvx_uv'] = usermark['pvx_uv'];//pvxuv	                     	
		}
		
		return sendInfo;	
	}
	
	function buildUrl(o_url,json_data){
	
	  var str = o_url + '?1=1';
	  for(var k in json_data){  
        str = str + '&' + k + '=' + encodeURIComponent(json_data[k]);
      }  
	  return str;
	}

      window.clicklog = function(_Creftype,_Crefwd,_time) {
	    var para_arr = [];
	    for (var i in arguments) {
		   var obj={};
		   obj[i]=arguments[i];
		   para_arr.push(obj);
		}
		
		var s = new Date();
		if (s.getTime() - scrollTime < 1000) {		
			return true;
		}
		scrollTime = s.getTime();
		var sendInfo = buildParamObject();	
		var n_img = new Image();
		sendInfo['tpinfo']=JSON2.stringify(para_arr);		
		n_img.src = buildUrl(pvx_domain+'/ckl.gif',sendInfo);
     };		
	
    function checkHtml(htmlStr) {
         var  reg = /<[^>]+>/g;
         return reg.test(htmlStr);
    }
	
	var clickHeatTime = 0;
	var clickCount = 1;
	addHandler(doc,'click',function(event){
	    var s = new Date();
		if (s.getTime() - clickHeatTime < 1000) {		
			return true;
		}
		clickHeatTime = s.getTime();
		
		var event = event || window.event;
		var target = event.target||event.srcElement;	
		var sendInfo_old = buildParamObject(event,target);
		
		var effective_width = "1000px";
		try{
			if(effective_width){
				var offset_x = sendInfo_old["mx"]-sendInfo_old["tgx"];
				var offset_y = sendInfo_old["my"]-sendInfo_old["tgy"];		
				
				var $body = document.getElementsByTagName("body")[0];
				var oldWidth = $body.style.width;
				//var oldOverflow = $body.style.overflow;				
				
				//$body.style.overflow="auto";
				$body.style.width=effective_width;		

				var tinf = target ? getTargetInfo(target) : '';			
				
				//$body.style.overflow=oldOverflow;
				$body.style.width=oldWidth;
				
				sendInfo_old["fmx"] = tinf["tgx"]+parseInt((tinf["tgw"]*offset_x)/sendInfo_old["tgw"]);
				sendInfo_old["fmy"] = tinf["tgy"]+parseInt((tinf["tgh"]*offset_y)/sendInfo_old["tgh"]);	
				sendInfo_old["fw"] = effective_width;	
			}			
		}catch(err){
			
		}		
		
		if(!checkHtml(target.innerHTML)){
			var n_img = new Image();
			n_img.src = buildUrl(pvx_domain+'/xcar.gif',sendInfo_old);
		}					
		
	});
	
	
	var scrollTime=0;
	addHandler(window, "scroll",function() {
        var s = new Date();
		if (s.getTime() - scrollTime < 1000) {		
			return true;
		}
		scrollTime = s.getTime();
		var sendInfo = buildParamObject();	
		var n_img = new Image();
	        n_img.src = buildUrl(pvx_domain+'/sl.gif',sendInfo);
    });
	
	window.onunload = function() {  
	    if (typeof evt == 'undefined') {  
            evt = window.event;  
        }  
        if (evt) {  
            var n = window.event.screenX - window.screenLeft;   
            var b = n > document.documentElement.scrollWidth-20;  
              
            if(b && window.event.clientY < 0 || window.event.altKey){  
                var n_img = new Image();
			    var sendInfo = buildParamObject();			   
	            n_img.src = buildUrl(pvx_domain+'/ex.gif',sendInfo);	
	            //console.log(n_img.src);		
            }   
        }    
	 }; 
	
     
    window.onbeforeunload = function(){
       
	    var n_img = new Image();      
	    var sendInfo = buildParamObject();	         
        n_img.src = buildUrl(pvx_domain+'/ex.gif',sendInfo); 
	   
    };   
	
    var idtags = [];
    for(var i = 0; i < idtags.length; i++){
        if(doc.getElementById(idtags[i])){
	        addHandler(doc.getElementById(idtags[i]),'click',function(){
	            var n_img = new Image();
	            var sendInfo = buildParamObject();	
	            n_img.src = buildUrl(pvx_domain+'/tg.gif',sendInfo);   
	        })
        }       
    }
    
	
	
})(document,window);