JS: Strip protocols

stripProtocols.js

/**
 * Strips protocols off strings.
 * Usefull for ensuring a consistent base where user input is involved.
 *
 * Matches:
 *		http://
 *		https://
 *		ftp://
 *		mailto:
 *		www.
 *		@
 *
 * @author Adam Brewer - @adamcbrewer - adamcbrewer.com
 *
 * Usage: "http://test.com".stripProtocol();
 *
 */
String.prototype.stripProtocol = function () {
	return this.replace(/(www\.|@|mailto\:|(ht|f)tp(s?)\:\/\/)/gm, '');
};