var iPerceptions=iPerceptions||{};iPerceptions.Wrapper={token:window.iperceptionskey,inviteId:"IPinvite."+window.iperceptionskey,inviteUrl:"//api.iperceptions.com/InviteTriggers",engineId:"IPengine",definitionId:"IPdef."+window.iperceptionskey,device:"",culture:"",sId:"",visits:"",visit:"",engineUrl:"",dataUrl:"",companyId:"",frameUrl:"https://ips-invite.iperceptions.com/iFrame.html",frameId:"iPerceptionsFrame",visitsId:"iperceptions.com",init:function(){try{this.sId=this.setAndGetCookie("ipe_s"),this.visits=JSON.parse(this.getStorageCookie(this.visitsId));var e=this.getStorageCookie(this.inviteId);e&&"null"!==e?this.store(this.inviteId,e):this.getJs(this.inviteUrl,this.store,this.inviteId)}catch(t){try{this.getJs(this.inviteUrl,this.inject,this.inviteId)}catch(t){}}},getApiObj:function(e){if(!e)throw new Error("No data loaded");var t=JSON.parse(e);this.device=t.Device,this.culture=t.Culture,this.engineUrl=t.EngineUrl,this.dataUrl=t.DataUrl,void 0!==this.visits&&this.visits&&this.visits instanceof Array||(this.visits=[]);for(var i=0;i<this.visits.length;i++)if(this.visits[i].id===this.token){this.visit=this.visits[i];break}this.visit=this.visit||{},this.visit.id=this.token,this.visit.history=this.visit.history||[];var n=this.visit.visitors||[];n.push({id:t.VisitorId,time:new Date,host:location.host}),this.visit.visitors=n.length<=10?n:n.slice(Math.max(n.length-10,1))},store:function(e,t){var i=iPerceptions.Wrapper;try{i.getApiObj(t),i.setStorageCookie(e,t,null,"session");var n=sessionStorage.getItem(i.engineId);if(!n)return void i.injectJs(i.engineId,i.engineUrl,null,i.storeEngine,i);iPerceptions.ipEngine=i.stringToObj(n);var s=sessionStorage.getItem(i.definitionId);s?(ipDef=JSON.parse(s),i.callEngine()):i.injectJs(i.definitionId,i.dataUrl,null,i.storeDef,i)}catch(o){}},inject:function(e,t){var i=iPerceptions.Wrapper;try{i.getApiObj(t),i.injectJs(i.engineId,i.engineUrl),i.injectJs(i.definitionId,i.dataUrl,null,i.callEngine)}catch(n){}},injectJs:function(e,t,i,n,s){var o=document.createElement("script");o.id=e,t&&(o.src=t),i&&(o.text=i),o.type="text/javascript";var r=document.getElementsByTagName("script")[0];r.parentNode.insertBefore(o,r),void 0!==n&&null!==n&&this.afterInjection(o,n,s)},afterInjection:function(e,t,i){e.readyState?e.onreadystatechange=function(){("loaded"==e.readyState||"complete"==e.readyState)&&(e.onreadystatechange=null,t(i))}:e.onload=function(){t(i)}},getJs:function(e,t,i){if(window.XDomainRequest){var n=new XDomainRequest;n.open("get",e+"?SecurityToken="+this.token),n.onload=function(){t(i,n.responseText)},n.send()}else{var s=new XMLHttpRequest;s.open("GET",e,!0),s.setRequestHeader("SecurityToken",this.token),s.onload=function(){t(i,this.response)},s.send(this.token)}},storeEngine:function(e){document.addEventListener&&sessionStorage.setItem(e.engineId,iPerceptions.ipEngine.toJson()),e.injectJs(e.definitionId,e.dataUrl,null,e.storeDef,e)},storeDef:function(e){sessionStorage.setItem(e.definitionId,JSON.stringify(ipDef)),e.callEngine()},callEngine:function(){var e=iPerceptions.Wrapper;ipDef&&(e.companyId=ipDef.Invites[0].CompanyId,"object"==typeof iPerceptions.ipEngine?iPerceptions.ipEngine.launch(ipDef,e.device,e.culture,e.visit,e.sId,e.token):setTimeout(e.callEngine,500))},getCookie:function(e){var t,i,n=document.cookie.split(";");for(t=0;t<n.length;t+=1){for(i=n[t];" "===i.charAt(0);)i=i.substring(1);if(-1!==i.indexOf(e))return i.substring(e.length+1,i.length)}return""},setCookie:function(e,t,i){t&&t.toString().length>512||(document.cookie=i?e+"="+t+";expires="+i+";path=/":e+"="+t+";path=/")},setAndGetCookie:function(e){var t=this.getCookie(e);return""===t&&(t=this.guid(),this.setCookie(e,t)),t},setStorageCookie:function(e,t,i,n){try{"session"===n?sessionStorage.setItem(e,t):this.saveToFrame(e,t)}catch(s){this.setCookie(e,t,i)}},getStorageCookie:function(e,t){var i;try{i="session"===t?sessionStorage.getItem(e):localStorage.getItem(e)}catch(n){}return i||this.getCookie(e)},getPageViewed:function(){var e,t,i;return e=this.getStorageCookie("ipe."+this.companyId+".pageViewed","session"),i=this.getStorageCookie("ipe."+this.companyId+".pageViewedCount"),t=e?e.split(","):[],i=parseInt(i)||0,location.href!==t[t.length-1]&&(t=[],t.push(location.href),i+=1),e=t.join(","),this.setStorageCookie("ipe."+this.companyId+".pageViewed",e,null,"session"),this.setStorageCookie("ipe."+this.companyId+".pageViewedCount",i),i},updateVisit:function(e,t){for(var i=!1,n=0;n<this.visits.length&&!i;n++)this.visits[n].id===e.id&&(this.visits[n]=e,i=!0);i||this.visits.push(e),this.setStorageCookie(this.visitsId,JSON.stringify(this.visits),t)},objToString:function(e){var t="";for(var i in e)e.hasOwnProperty(i)&&(t+=i+"::"+e[i]+"\n");return t},seed:function(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)},guid:function(){return this.seed()+this.seed()+"-"+this.seed()+"-"+this.seed()+"-"+this.seed()+"-"+this.seed()+this.seed()+this.seed()},stringToObj:function(str){var i,sobj=JSON.parse(str);for(i in sobj)sobj.hasOwnProperty(i)&&"string"==typeof sobj[i]&&0===sobj[i].indexOf("function")&&(sobj[i]=eval("("+sobj[i]+")"));return sobj},addEvent:function(e,t){window.addEventListener?window.addEventListener(e,t):window.attachEvent("on"+e,t)},saveToFrame:function(e,t){var i=document.getElementById(this.frameId).contentWindow;localStorage.setItem(e,t),i.postMessage(JSON.stringify({key:e,method:"set",data:t}),"*")},saveAndRestoreLocalStorage:function(){var e=iPerceptions.Wrapper,t=document.getElementById(e.frameId).contentWindow;t.postMessage(JSON.stringify({key:e.visitsId,method:"get"}),"*"),setTimeout(function(){e.init()},300)},storageFromFrame:function(){try{var e=iPerceptions.Wrapper,t=document.createElement("iframe");t.src=e.frameUrl,t.style.display="none",t.id=e.frameId;var i=document.getElementsByTagName("body")[0];i.appendChild(t);var n=e.visitsId;e.afterInjection(t,e.saveAndRestoreLocalStorage),e.addEvent("message",function(t){-1!==t.origin.indexOf("https://ips-invite.iperceptions.com")&&e.setStorageCookie(n,t.data)})}catch(s){}}},"complete"==document.readyState?iPerceptions.Wrapper.storageFromFrame():iPerceptions.Wrapper.addEvent("load",iPerceptions.Wrapper.storageFromFrame);