var Mailcheck={domainThreshold:2,secondLevelThreshold:2,topLevelThreshold:2,defaultDomains:["msn.com","bellsouth.net","telus.net","comcast.net","optusnet.com.au","earthlink.net","qq.com","sky.com","icloud.com","mac.com","sympatico.ca","googlemail.com","att.net","xtra.co.nz","web.de","cox.net","gmail.com","ymail.com","aim.com","rogers.com","verizon.net","rocketmail.com","google.com","optonline.net","sbcglobal.net","aol.com","me.com","btinternet.com","charter.net","shaw.ca"],defaultSecondLevelDomains:["yahoo","hotmail","mail","live","outlook","gmx"],defaultTopLevelDomains:["com","com.au","com.tw","ca","co.nz","co.uk","de","fr","it","ru","net","org","edu","gov","jp","nl","kr","se","eu","ie","co.il","us","at","be","dk","hk","es","gr","ch","no","cz","in","net","net.au","info","biz","mil","co.jp","sg","hu"],run:function(e){e.domains=e.domains||Mailcheck.defaultDomains,e.secondLevelDomains=e.secondLevelDomains||Mailcheck.defaultSecondLevelDomains,e.topLevelDomains=e.topLevelDomains||Mailcheck.defaultTopLevelDomains,e.distanceFunction=e.distanceFunction||Mailcheck.sift3Distance;function n(e){return e}var o=e.suggested||n,t=e.empty||n,e=Mailcheck.suggest(Mailcheck.encodeEmail(e.email),e.domains,e.secondLevelDomains,e.topLevelDomains,e.distanceFunction);return e?o(e):t()},suggest:function(e,n,o,t,i){e=e.toLowerCase();e=this.splitEmail(e);if(o&&t&&-1!==o.indexOf(e.secondLevelDomain)&&-1!==t.indexOf(e.topLevelDomain))return!1;if(n=this.findClosestDomain(e.domain,n,i,this.domainThreshold))return n!=e.domain&&{address:e.address,domain:n,full:e.address+"@"+n};o=this.findClosestDomain(e.secondLevelDomain,o,i,this.secondLevelThreshold),t=this.findClosestDomain(e.topLevelDomain,t,i,this.topLevelThreshold);if(e.domain){n=e.domain,i=!1;if(o&&o!=e.secondLevelDomain&&(n=n.replace(e.secondLevelDomain,o),i=!0),t&&t!=e.topLevelDomain&&(n=n.replace(e.topLevelDomain,t),i=!0),1==i)return{address:e.address,domain:n,full:e.address+"@"+n}}return!1},findClosestDomain:function(e,n,o,t){t=t||this.topLevelThreshold;var i,l=99,a=null;if(!e||!n)return!1;o=o||this.sift3Distance;for(var c=0;c<n.length;c++){if(e===n[c])return e;(i=o(e,n[c]))<l&&(l=i,a=n[c])}return l<=t&&null!==a&&a},sift3Distance:function(e,n){if(null==e||0===e.length)return null==n||0===n.length?0:n.length;if(null==n||0===n.length)return e.length;for(var o=0,t=0,i=0,l=0;o+t<e.length&&o+i<n.length;){if(e.charAt(o+t)==n.charAt(o+i))l++;else for(var t=0,i=0,a=0;a<5;a++){if(o+a<e.length&&e.charAt(o+a)==n.charAt(o)){t=a;break}if(o+a<n.length&&e.charAt(o)==n.charAt(o+a)){i=a;break}}o++}return(e.length+n.length)/2-l},splitEmail:function(e){var n=e.trim().split("@");if(n.length<2)return!1;for(var o=0;o<n.length;o++)if(""===n[o])return!1;var e=n.pop(),t=e.split("."),i="",l="";if(0==t.length)return!1;if(1==t.length)l=t[0];else{for(i=t[0],o=1;o<t.length;o++)l+=t[o]+".";l=l.substring(0,l.length-1)}return{topLevelDomain:l,secondLevelDomain:i,domain:e,address:n.join("@")}},encodeEmail:function(e){return encodeURI(e).replace("%20"," ").replace("%25","%").replace("%5E","^").replace("%60","`").replace("%7B","{").replace("%7C","|").replace("%7D","}")}};"undefined"!=typeof module&&module.exports&&(module.exports=Mailcheck),"function"==typeof define&&define.amd&&define("mailcheck",[],function(){return Mailcheck}),"undefined"!=typeof window&&window.jQuery&&(jQuery.fn.mailcheck=function(e){var n,o,t=this;e.suggested&&(n=e.suggested,e.suggested=function(e){n(t,e)}),e.empty&&(o=e.empty,e.empty=function(){o.call(null,t)}),e.email=this.val(),Mailcheck.run(e)});