var detectMail = function() { var href = window.location.href, referrer = document.referrer, getCookie = function() { var name = 'aid', ca = document.cookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; while (c.charAt(0) == ' ') c = c.substring(1); if (c.indexOf(name) == 0) { var cookieValue = c.substring(name.length, c.length), equalIndex = cookieValue.indexOf("="); return cookieValue.substring(equalIndex + 1); } } return ""; }; if ((href.indexOf('@') > -1) || (referrer.indexOf('@') > -1) || (href.indexOf('%40') > -1) || (referrer.indexOf('%40') > -1) || (href.indexOf('%2540') > -1) || (referrer.indexOf('%2540') > -1)) { jQuery.ajax('/_event/user-interaction/', { type: 'POST', data: { name: 'url-mail-detect', uid: oG_OSA.serwis + "-" + getCookie(), data: JSON.stringify({ href: href, referrer: referrer }) } }); } }; detectMail();