/*
			Title: SiteSpy Client v2.0
			Author: XerOne IT
			Copyright: XerOne IT
			URL: https://xeroneit.net
			*/

			var ip_link='https://ranktools.net/v6/js_controller/get_ip';
			var server_link='https://ranktools.net/v6/js_controller/server_info';
			var scroll_server_link='https://ranktools.net/v6/js_controller/scroll_info';
			var click_server_link='https://ranktools.net/v6/js_controller/click_info';
			var browser_js_link='https://ranktools.net/v6/js/useragent.js';


			function document_height(){
				var body = document.body,
			    html = document.documentElement;
				var height = Math.max( body.scrollHeight, body.offsetHeight, 
			                       html.clientHeight, html.scrollHeight, html.offsetHeight );
				return height;
			}

			function getScrollTop(){
			    if(typeof pageYOffset!= 'undefined'){
			        //most browsers except IE before #9
			        return pageYOffset;
			    }
			    else{
			        var B= document.body; //IE 'quirks'
			        var D= document.documentElement; //IE with doctype
			        D= (D.clientHeight)? D: B;
			        return D.scrollTop;
			    }
			}


			function ajax_dolphin(link,data){
				  xhr = new XMLHttpRequest();
				  xhr.open('POST',link);
				  xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
				  xhr.send(data);
			}




			function get_browser_info(){
					    var ua=navigator.userAgent,tem,M=ua.match(/(opera|chrome|safari|firefox|msie|trident(?=\/))\/?\s*(\d+)/i) || []; 
					    if(/trident/i.test(M[1])){
					        tem=/\brv[ :]+(\d+)/g.exec(ua) || []; 
					        return {name:'IE',version:(tem[1]||'')};
					        }   
					    if(M[1]==='Chrome'){
					        tem=ua.match(/\bOPR\/(\d+)/)
					        if(tem!=null)   {return {name:'Opera', version:tem[1]};}
					        }   
					    M=M[2]? [M[1], M[2]]: [navigator.appName, navigator.appVersion, '-?'];
					    if((tem=ua.match(/version\/(\d+)/i))!=null) {M.splice(1,1,tem[1]);}
					    return {
					      name: M[0],
					      version: M[1]
					    };
			 }
			 
			 /*** Creating Cookie function ***/
			 function createCookie(name,value,days) {
			    if (days) {
			        var date = new Date();
			        date.setTime(date.getTime()+(days*24*60*60*1000));
			        var expires = '; expires='+date.toGMTString();
			    }
			    else var expires = '';
			    document.cookie = name+'='+value+expires+'; path=/';
			}

			/***Read Cookie function**/
			function readCookie(name) {
			    var nameEQ = name + '=';
			    var ca = document.cookie.split(';');
			    for(var i=0;i < ca.length;i++) {
			        var c = ca[i];
			        while (c.charAt(0)==' ') c = c.substring(1,c.length);
			        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
			    }
			    return null;
			}

			/*** Delete Cookie Function ***/
			function eraseCookie(name) {
			    createCookie(name,'',-1);
			}


			function time_difference(from_time,to_time){
				var differenceTravel = to_time.getTime() - from_time.getTime();
				var seconds = Math.floor((differenceTravel) / (1000));
				return seconds;
				
			}
			 
			function ajax_call(){
					
					/**Load browser plugin***/
					var y = document.createElement('script');
					y.src = browser_js_link;
					document.getElementsByTagName('head')[0].appendChild(y);
					
					/**after browser plugin loaded**/
					y.onload=function(){
					
							var ip;
							var device;
							var mobile_desktop;
							
							device=jscd.os;
							if(jscd.mobile){
								mobile_desktop='Mobile';
							}
							else{
								mobile_desktop='Desktop';
							}
							
							var browser_info=get_browser_info();
							var browser_name=browser_info.name;
							var browser_version=browser_info.version;
							
							var browser_rawdata = JSON.stringify(navigator.userAgent);
							// var website_code = document.getElementById('xero-domain-name').getAttribute('xero-data-name');
							var website_code = document.querySelector('script#xero-domain-name').getAttribute('xero-data-name');
							
							/**Get referer Address**/
							var referrer = document.referrer;
							
							/** Get Current url **/
							var current_url = window.location.href;
							
							/*** Get cookie value , if it is already set or not **/
							
							var cookie_value=readCookie('xerone_dolphin');
							var extra_value= new Date().getTime();
							
							/**if new visitor set the cookie value a random number***/
							if(cookie_value=='' || cookie_value==null || cookie_value === undefined){
								var is_new=1;
								var random_cookie_value=Math.floor(Math.random()*999999);
								random_cookie_value=random_cookie_value+extra_value.toString();
								createCookie('xerone_dolphin',random_cookie_value,1);
								cookie_value=random_cookie_value;
							}
							
							else{
								createCookie('xerone_dolphin',cookie_value,1);
								var is_new=0;
							}
							
							
							var session_value=sessionStorage.xerone_dolphin_session;
							
							if(session_value=='' || session_value==null || session_value === undefined){
								var random_session_value=Math.floor(Math.random()*999999);
								random_session_value=random_session_value+extra_value.toString();
								sessionStorage.xerone_dolphin_session=random_session_value;
								session_value=random_session_value;
							}
							
							/**if it is a new session then create session***/
							
							
							var data='website_code='+website_code+'&browser_name='+browser_name+'&browser_version='+browser_version+'&device='+device+'&mobile_desktop='+mobile_desktop+'&referrer='+referrer+'&current_url='+current_url+'&cookie_value='+cookie_value+'&is_new='+is_new+'&session_value='+session_value+'&browser_rawdata='+browser_rawdata;
							
								ajax_dolphin(server_link,data);
												
						
						/** Scrolling detection, if it is scrolling more than 50%  and after 5 seceond of last scroll then enter the time ****/
						
							var last_scroll_time;
							var scroll_track=0;
							var time_dif=0;
							
							window.onscroll	=	function(){
								
								 var  wintop = getScrollTop();
								 var  docheight = document_height();
								 var  winheight = window.innerHeight;
								 
								 var  scrolltrigger = 0.50;
								 
								 if  ((wintop/(docheight-winheight)) > scrolltrigger) {
								 
								 	scroll_track++;
									var to_time=new Date();
									
									if(scroll_track>1){
										time_dif=time_difference(last_scroll_time,to_time);
									}
									
									
									if(scroll_track==1 || time_dif>5){
										last_scroll_time=new Date();
										
										var data='website_code='+website_code+'&current_url='+current_url+'&cookie_value='+cookie_value+'&session_value='+session_value;
										ajax_dolphin(scroll_server_link,data);
										
										
									}
						   	 	}
						};		
						
						
						/*** track each engagement record. Enagagment is calculated by click function****/
						
							
							var last_click_time;
							var click_track=0;
							var click_time_dif=0;
							
							document.onclick	=  function(){
									click_track++;
									var to_time=new Date();
									
									if(click_track>1){
										click_time_dif=time_difference(last_click_time,to_time);
									}
									
									if(click_track==1 || click_time_dif>5){
										last_click_time=new Date();
										
										var data='website_code='+website_code+'&current_url='+current_url+'&cookie_value='+cookie_value+'&session_value='+session_value;
										ajax_dolphin(click_server_link,data);
										
									}	
							};	
					}
				}

			function init(){
				ajax_call();
			}

			init();