(function(){
if(window.UMATracker&&window.UMATracker.loaded){window.MATracker=window.UMATracker;return;}
if(window.MATracker&&window.MATracker.loaded){window.UMATracker=window.MATracker;return;}
var endpoint='https://myhub.emerge.com.ph/uma/track',cookieName='uma_trk_uid',legacyCookieName='ma_trk_uid',lastUrl='',lastIdentify='';
function getCookie(name){var match=document.cookie.match(new RegExp('(?:^|; )'+name.replace(/([.$?*|{}()\[\]\\\/\+^])/g,'\\$1')+'=([^;]*)'));return match?decodeURIComponent(match[1]):'';}
function setCookie(name,value){var expires=new Date();expires.setTime(expires.getTime()+730*24*60*60*1000);document.cookie=name+'='+encodeURIComponent(value)+'; expires='+expires.toUTCString()+'; path=/; SameSite=Lax';}
function visitorId(){var value=getCookie(cookieName)||getCookie(legacyCookieName);try{value=value||localStorage.getItem(cookieName)||localStorage.getItem(legacyCookieName);}catch(_e){}if(!value){value=(Date.now().toString(36)+Math.random().toString(36).slice(2)+Math.random().toString(36).slice(2)).slice(0,64);}try{localStorage.setItem(cookieName,value);localStorage.setItem(legacyCookieName,value);}catch(_e){}setCookie(cookieName,value);setCookie(legacyCookieName,value);return value;}
function query(key){try{var value=new URLSearchParams(window.location.search).get(key)||'';if(value){return value;}var hash=(window.location.hash||'').replace(/^#/,'');if(hash.indexOf('?')!==-1){hash=hash.substring(hash.indexOf('?')+1);}return new URLSearchParams(hash).get(key)||'';}catch(_e){return'';}}
function params(data){var parts=[];for(var key in data){if(Object.prototype.hasOwnProperty.call(data,key)&&data[key]!==undefined&&data[key]!==null&&data[key]!==''){parts.push(encodeURIComponent(key)+'='+encodeURIComponent(data[key]));}}return parts.join('&');}
function send(data){data=data||{};data.visitor_id=data.visitor_id||tracker.visitorId;var img=new Image();img.src=endpoint+'?'+params(data)+'&_='+(new Date().getTime());}
function pagePayload(){return{event_type:'page_hit',url:location.href,title:document.title,referer:document.referrer,email_hash:query('uma_eh')||query('ma_eh'),utm_source:query('utm_source'),utm_medium:query('utm_medium'),utm_campaign:query('utm_campaign'),utm_term:query('utm_term'),utm_content:query('utm_content')};}
function trackPage(force){var url=location.href;if(!force&&url===lastUrl){return;}lastUrl=url;send(pagePayload());}
function validEmail(email){return /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test((email||'').trim());}
function identify(email,extra){email=(email||'').trim();if(!validEmail(email)||email===lastIdentify){return false;}lastIdentify=email;var data={event_type:'identify',email:email};if(extra){for(var key in extra){if(Object.prototype.hasOwnProperty.call(extra,key)){data[key]=extra[key];}}}send(data);return true;}
function findEmail(form){var fields=form?form.querySelectorAll('input'):document.querySelectorAll('input');for(var i=0;i<fields.length;i++){if(isEmailField(fields[i])&&validEmail(fields[i].value)){return fields[i].value;}}return'';}
function syncVisitorField(form){if(!form){return;}var fields=form.querySelectorAll('input[name="uma_visitor_id"],input[name="ma_visitor_id"]');for(var i=0;i<fields.length;i++){fields[i].value=tracker.visitorId;}}
function isEmailField(field){if(!field||!field.getAttribute){return false;}var type=(field.getAttribute('type')||'').toLowerCase(),name=(field.getAttribute('name')||'').toLowerCase();return type==='email'||name.indexOf('email')!==-1;}
function bindForms(){var forms=document.forms||[];for(var i=0;i<forms.length;i++){syncVisitorField(forms[i]);}document.addEventListener('change',function(event){var target=event.target;if(isEmailField(target)){identify(target.value,{source:'form_email_field',url:location.href,title:document.title});}},true);document.addEventListener('submit',function(event){var form=event.target;syncVisitorField(form);var email=findEmail(form);if(email){identify(email,{source:'form_submit',url:location.href,title:document.title,form_id:form.id||'',form_name:form.getAttribute('name')||''});send({event_type:'form_capture',email:email,url:location.href,title:document.title,source:'tracking_js',form_id:form.id||'',form_name:form.getAttribute('name')||''});}},true);}
function hookHistory(){if(!window.history){return;}var pushState=history.pushState,replaceState=history.replaceState;history.pushState=function(){var result=pushState.apply(this,arguments);setTimeout(function(){trackPage(false);},0);return result;};history.replaceState=function(){var result=replaceState.apply(this,arguments);setTimeout(function(){trackPage(false);},0);return result;};window.addEventListener('popstate',function(){setTimeout(function(){trackPage(false);},0);});}
var tracker={loaded:true,visitorId:visitorId(),getVisitorId:function(){return this.visitorId;},track:function(eventType,data){data=data||{};data.event_type=eventType||data.event_type||'custom';send(data);},page:function(){trackPage(true);},identify:identify};
window.UMATracker=tracker;window.MATracker=tracker;trackPage(true);bindForms();hookHistory();
})();