/*
* Email Defuscator - jQuery plugin 1.0-beta2
*
* Copyright (c) 2007 Joakim Stai
*
* Dual licensed under the MIT and GPL licenses:
*   http://www.opensource.org/licenses/mit-license.php
*   http://www.gnu.org/licenses/gpl.html
*
* Revision: $Id$
*
*/

/**
* Converts obfuscated email addresses into normal, working email addresses.
*
* @name defuscate
* @param Boolean link If true, all defuscated email addresses will be turned into links, defaults to true (optional)
* @param String find The regular expression used to search for obfuscated email addresses (optional)
* @param String replace Replacement text for defuscating email addresses (optional)
* @descr Converts obfuscated email addresses into normal, working email addresses
*/
(function($) {

    jQuery.fn.defuscate = function(settings) {
        settings = jQuery.extend({
            link: true,
            find: /\b([A-Z0-9._%-]+)\([^)]+\)((?:[A-Z0-9-]+\.)+[A-Z]{2,6})\b/gi,
            replace: '$1@$2'
        }, settings);
        return this.each(function() {
            if ($(this).is('a[@href]')) {
                $(this).attr('href', $(this).attr('href').replace(settings.find, settings.replace));
                var is_link = true;
            }
            $(this).html($(this).html().replace(settings.find, (settings.link && !is_link ? '<a href="mailto:' + settings.replace + '">' + settings.replace + '</a>' : settings.replace)));
        });
    };
})(jQuery);