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RUJodan/gist:cac7a60d1fca0a97b406

Created September 11, 2014 19:07
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Rick Roll Link Detection
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gistfile1.js
(function() {
[].forEach.call(document.getElementsByTagName('a'), function(x) {
x.addEventListener("mouseover", function() { warnABrotha(x) }, false);
});
})();
function warnABrotha(x) {
if (x.href == "http://www.youtube.com/watch?v=dQw4w9WgXcQ") alert("rick roll imminent");
}
/* to do: find a way to detect link shorteners */
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