Making email addresses more spambot safer

Plain Old Javascript

function expandMail() {
var a1 = "mail"
var a2 = "to"
var a3 = "user@my"
var a4 = "company.com"
document.getElementById("email").href = a1 + a2 + ":" + a3 + a4
}

<a id="email" href="" onclick="expandEmail()">Contact Me</a>

EVENT BINDING ON MARKUP

Unobtrusive JavaScript using JQuery

$(document).ready(function() {
   $('#email').bind('click', function(event) {
     var c = ["foo", "@", "bar.com"]
     $('#email').attr({'href': "mailto:" + c.join("")});
   });
});

<a id="info" href="">Contact Me</a>

NO EVENT BINDING ON MARKUP!

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Making email addresses more spambot safer

Plain Old Javascript

Unobtrusive JavaScript using JQuery

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