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if (!String.linkify) {
String.prototype.linkify = function() {
// http://, https://, ftp://
var urlPattern = /\b(?:https?|ftp):\/\/[a-z0-9-+&@#\/%?=~_|!:,.;]*[a-z0-9-+&@#\/%=~_|]/gim;
// www. sans http:// or https://
var pseudoUrlPattern = /(^|[^\/])(www\.[\S]+(\b|$))/gim;
// Email addresses
var emailAddressPattern = /[\w.]+@[a-zA-Z_-]+?(?:\.[a-zA-Z]{2,6})+/gim;
return this
.replace(urlPattern, '<a href="$&" title="link" target="_blank" onclick="\'$&\', \'_blank\', \'location=yes\');return false">$&</a>')
.replace(pseudoUrlPattern, '$1<a href="http://$2" title="link" target="_blank" onclick="\'http://$2\', \'_blank\', \'location=yes\');return false;">$2</a>')
.replace(emailAddressPattern, '<a href="mailto:$&" title="link" target="_blank" onclick="\'mailto:$&\', \'_blank\', \'location=yes\');return false;">$&</a>');
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