/*
 * jquery.socialshareprivacy.js | 2 Klicks fuer mehr Datenschutz
 *
 * http://www.heise.de/extras/socialshareprivacy/
 * http://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html
 *
 * Copyright (c) 2011 Hilko Holweg, Sebastian Hilbig, Nicolas Heiringhoff, Juergen Schmidt,
 * Heise Zeitschriften Verlag GmbH & Co. KG, http://www.heise.de
 *
 * is released under the MIT License http://www.opensource.org/licenses/mit-license.php
 *
 * Spread the word, link to us if you can.
 */
(function ($) {

    "use strict";

    /*
	 * helper functions
	 */ 

    // abbreviate at last blank before length and add "\u2026" (horizontal ellipsis)
    function abbreviateText(text, length) {
        var abbreviated = decodeURIComponent(text);
        if (abbreviated.length <= length) {
            return text;
        }

        var lastWhitespaceIndex = abbreviated.substring(0, length - 1).lastIndexOf(' ');
        abbreviated = encodeURIComponent(abbreviated.substring(0, lastWhitespaceIndex)) + "\u2026";

        return abbreviated;
    }

    // returns content of <meta name="" content=""> tags or '' if empty/non existant
    function getMeta(name) {
        var metaContent = $('meta[name="' + name + '"]').attr('content');
        return metaContent || '';
    }
    
    // create tweet text from content of <meta name="DC.title"> and <meta name="DC.creator">
    // fallback to content of <title> tag
    function getTweetText() {
        var title = getMeta('DC.title');
        var creator = getMeta('DC.creator');

        if (title.length > 0 && creator.length > 0) {
            title += ' - ' + creator;
        } else {
            title = $('title').text();
        }

        return encodeURIComponent(title);
    }

    // build URI from rel="canonical" or document.location
    function getURI() {
        var uri = document.location.href;
        var canonical = $("link[rel=canonical]").attr("href");

        if (canonical && canonical.length > 0) {
            if (canonical.indexOf("http") < 0) {
                canonical = document.location.protocol + "//" + document.location.host + canonical;
            }
            uri = canonical;
        }

        return uri;
    }

    function cookieSet(name, value, days, path, domain) {
        var expires = new Date();
        expires.setTime(expires.getTime() + (days * 24 * 60 * 60 * 1000));
        document.cookie = name + '=' + value + '; expires=' + expires.toUTCString() + '; path=' + path + '; domain=' + domain;
    }
    function cookieDel(name, value, path, domain) {
        var expires = new Date();
        expires.setTime(expires.getTime() - 100);
        document.cookie = name + '=' + value + '; expires=' + expires.toUTCString() + '; path=' + path + '; domain=' + domain;
    }

    // extend jquery with our plugin function
    $.fn.socialSharePrivacy = function (language, settings) {
        if(language == 'de'){
            var defaults = {
                'services' : {
                    'facebook' : {
                        'status'            : 'on',
                        'app_id'            : '115548715203785',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_facebook.png',
                        'txt_info'          : 'DE 2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an Facebook senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen &ndash; siehe <em>i</em>.',
                        'txt_fb_off'        : 'DE nicht mit Facebook verbunden',
                        'txt_fb_on'         : 'DE mit Facebook verbunden',
                        'perma_option'      : 'on',
                        'display_name'      : 'Facebook',
                        'referrer_track'    : '',
                        'language'          : 'de_DE',
                        'action'            : 'recommend'
                    },
                    'twitter' : {
                        'status'            : 'off',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_twitter.png',
                        'txt_info'          : '2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an Twitter senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen &ndash; siehe <em>i</em>.',
                        'txt_twitter_off'   : 'nicht mit Twitter verbunden',
                        'txt_twitter_on'    : 'mit Twitter verbunden',
                        'perma_option'      : 'on',
                        'display_name'      : 'Twitter',
                        'referrer_track'    : '',
                        'tweet_text'        : getTweetText,
                        'language'          : 'en'
                    },
                    'gplus' : {
                        'status'            : 'on',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_gplus.png',
                        'txt_info'          : 'DE 2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an Google+ senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen &ndash; siehe <em>i</em>.',
                        'txt_gplus_off'     : 'DE nicht mit Google+ verbunden',
                        'txt_gplus_on'      : 'DE mit Google+ verbunden',
                        'perma_option'      : 'on',
                        'display_name'      : 'Google+',
                        'referrer_track'    : '',
                        'language'          : 'de'
                    }
                },
                'info_link'         : 'popup_content.php?coID=31',
                'info_link_title'   : '2 Klicks für mehr Datenschutz',
                'txt_help'          : 'Wenn Sie diese Felder durch einen Klick aktivieren, werden Informationen an Facebook, Twitter oder Google in die USA &uuml;bertragen und unter Umst&auml;nden auch dort gespeichert. N&auml;heres erfahren Sie durch einen Klick auf das <em>i</em>.',
                'settings_perma'    : 'Dauerhaft<br>aktivieren und Daten&uuml;ber&shy;tragung<br>zustimmen:',
                'cookie_path'       : '/',
                'cookie_domain'     : document.location.host,
                'cookie_expires'    : '365',
                'css_path'          : '/templates/asmc/css/socialshareprivacy.css',
                'uri'               : getURI
            };
        }else if(language == 'fr'){
            var defaults = {
                'services' : {
                    'facebook' : {
                        'status'            : 'on',
                        'app_id'            : '115548715203785',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_facebook_fr.png',
                        'txt_info'          : '2 clics pour plus de protection de vos données: Uniquement en cliquant ci dessus, le bouton sera activé et vous avez la possibilité d\'envoyer votre recommandation à Facebook. Déjà dès l\'activation, les données sont transmises à des tiers, voir  "i"',
                        'txt_fb_off'        : 'Vous n\'êtes pas connecté avec Facebook',
                        'txt_fb_on'         : 'Vous êtes connecté avec Facebook',
                        'perma_option'      : 'on',
                        'display_name'      : 'Facebook',
                        'referrer_track'    : '',
                        'language'          : 'fr_FR',
                        'action'            : 'recommend'
                    },
                    'twitter' : {
                        'status'            : 'off',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_twitter.png',
                        'txt_info'          : '2 clics pour plus de protection de vos données: Uniquement en cliquant ci dessus, le bouton sera activé et vous avez la possibilité d\'envoyer votre recommandation à Twitter. Déjà dès l\'activation, les données sont transmises à des tiers, voir  "i"',
                        'txt_twitter_off'   : 'Vous n\'êtes pas connecté avec Twitter',
                        'txt_twitter_on'    : 'Vous êtes connecté avec Twitter',
                        'perma_option'      : 'on',
                        'display_name'      : 'Twitter',
                        'referrer_track'    : '',
                        'tweet_text'        : getTweetText,
                        'language'          : 'en'
                    },
                    'gplus' : {
                        'status'            : 'on',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_gplus.png',
                        'txt_info'          : '2 clics pour plus de protection de vos données: Uniquement en cliquant ci dessus, le bouton sera activé et vous avez la possibilité d\'envoyer votre recommandation à Twitter. Déjà dès l\'activation, les données sont transmises à des tiers, voir  "i"',
                        'txt_gplus_off'     : 'Vous n\'êtes pas connecté avec Google+',
                        'txt_gplus_on'      : 'Vous êtes connecté avec Google+',
                        'perma_option'      : 'on',
                        'display_name'      : 'Google+',
                        'referrer_track'    : '',
                        'language'          : 'fr'
                    }
                },
                'info_link'         : 'popup_content.php?coID=31',
                'info_link_title'   : '2 clics pour plus de protection de vos données',
                'txt_help'          : 'Si vous activez ces cadres par un clic, des informations sont transmises à Facebook, Twitter ou Google aux USA et peuvent dans certains cas, même être enregistrées. Pour en savoir plus cliquez « i »',
                'settings_perma'    : 'Activer de façon constante et confirmer la transmission des données:',
                'cookie_path'       : '/',
                'cookie_domain'     : document.location.host,
                'cookie_expires'    : '365',
                'css_path'          : '/templates/asmc/css/socialshareprivacy.css',
                'uri'               : getURI
            };
        }else if(language == 'es'){
            var defaults = {
                'services' : {
                    'facebook' : {
                        'status'            : 'on',
                        'app_id'            : '115548715203785',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_facebook_es.png',
                        'txt_info'          : '2 clics para mayor protección de datos: recién después de hacer clic aquí, el botón se activa y se puede enviar su recomendación de Facebook. Recién al activarlo, permite que los datos sean transferidos a terceros, consulte con la sección "i". ',
                        'txt_fb_off'        : 'no está vinculado con Facebook',
                        'txt_fb_on'         : 'vinculado con Facebook',
                        'perma_option'      : 'on',
                        'display_name'      : 'Facebook',
                        'referrer_track'    : '',
                        'language'          : 'es_ES',
                        'action'            : 'recommend'
                    },
                    'twitter' : {
                        'status'            : 'off',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_twitter.png',
                        'txt_info'          : '2 clics para mayor protección de datos: recién después de hacer clic aquí, el botón se activa y se puede enviar su recomendación de Twitter. Recién al activarlo, permite que los datos sean transferidos a terceros, consulte con la sección "i". ',
                        'txt_twitter_off'   : 'no está vinculado con Twitter',
                        'txt_twitter_on'    : 'vinculado con Twitter',
                        'perma_option'      : 'on',
                        'display_name'      : 'Twitter',
                        'referrer_track'    : '',
                        'tweet_text'        : getTweetText,
                        'language'          : 'en'
                    },
                    'gplus' : {
                        'status'            : 'on',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_gplus.png',
                        'txt_info'          : '2 clics para mayor protección de datos: recién después de hacer clic aquí, el botón se activa y se puede enviar su recomendación de Google+. Recién al activarlo, permite que los datos sean transferidos a terceros, consulte con la sección "i". ',
                        'txt_gplus_off'     : 'no está vinculado con Google+',
                        'txt_gplus_on'      : 'vinculado con Google+',
                        'perma_option'      : 'on',
                        'display_name'      : 'Google+',
                        'referrer_track'    : '',
                        'language'          : 'es'
                    }
                },
                'info_link'         : 'popup_content.php?coID=31',
                'info_link_title'   : '2 clics para mayor protección de datos',
                'txt_help'          : 'Si activa estos campos haciendo clic, se transferirán informaciones a Facebook, Twitter y Google en los Estados Unidos y bajo esas condiciones serán almacenados.',
                'settings_perma'    : 'Activar permanentemente y aprobar transferencia de datos.',
                'cookie_path'       : '/',
                'cookie_domain'     : document.location.host,
                'cookie_expires'    : '365',
                'css_path'          : '/templates/asmc/css/socialshareprivacy.css',
                'uri'               : getURI
            };
        } else if(language == 'en' || language == 'ru'){
            var defaults = {
                'services' : {
                    'facebook' : {
                        'status'            : 'on',
                        'app_id'            : '115548715203785',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_facebook_en.png',
                        'txt_info'          : '2 clicks for more data protection: Only by clicking here, the button is going to be activated and you can send your recommendation to Facebook. Already by the activation the data will be transmitted  to third party sites, see "i"',
                        'txt_fb_off'        : 'Not linked with Facebook',
                        'txt_fb_on'         : 'Linked with Facebook',
                        'perma_option'      : 'on',
                        'display_name'      : 'Facebook',
                        'referrer_track'    : '',
                        'language'          : 'en_US',
                        'action'            : 'recommend'
                    },
                    'twitter' : {
                        'status'            : 'off',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_twitter.png',
                        'txt_info'          : '2 clicks for more data protection: Only by clicking here, the button is going to be activated and you can send your recommendation to Twitter. Already by the activation the data will be transmitted  to third party sites, see "i"',
                        'txt_twitter_off'   : 'Not linked with Twitter',
                        'txt_twitter_on'    : 'Linked with Twitter',
                        'perma_option'      : 'on',
                        'display_name'      : 'Twitter',
                        'referrer_track'    : '',
                        'tweet_text'        : getTweetText,
                        'language'          : 'en'
                    },
                    'gplus' : {
                        'status'            : 'on',
                        'dummy_img'         : '/templates/asmc/image/socialshareprivacy/dummy_gplus.png',
                        'txt_info'          : '2 clicks for more data protection: Only by clicking here, the button is going to be activated and you can send your recommendation to Google+. Already by the activation the data will be transmitted  to third party sites, see "i"',
                        'txt_gplus_off'     : 'Not linked with Google+',
                        'txt_gplus_on'      : 'Linked with Google+',
                        'perma_option'      : 'on',
                        'display_name'      : 'Google+',
                        'referrer_track'    : '',
                        'language'          : 'en'
                    }
                },
                'info_link'         : 'popup_content.php?coID=31',
                'info_link_title'   : '2 clicks for more data protection',
                'txt_help'          : 'When you activate these fields through a click, informations will be transmitted to Facebook, Twitter or Google in the USA and in some cases, registered there. For more informations, please click “i”',
                'settings_perma'    : 'Activate constantly and confirm data transmission:',
                'cookie_path'       : '/',
                'cookie_domain'     : document.location.host,
                'cookie_expires'    : '365',
                'css_path'          : '/templates/asmc/css/socialshareprivacy.css',
                'uri'               : getURI
            };
        }

        // Standardwerte des Plug-Ings mit den vom User angegebenen Optionen ueberschreiben
        var options = $.extend(true, defaults, settings);

        var facebook_on = (options.services.facebook.status === 'on' && options.services.facebook.app_id !== '__FB_APP-ID__');
        var twitter_on  = (options.services.twitter.status  === 'on');
        var gplus_on    = (options.services.gplus.status    === 'on');

        // check if at least one service is "on" and FB-App-ID is set if needed
        if (!facebook_on && !twitter_on && !gplus_on) {
            return;
        }

        // insert stylesheet into document and prepend target element
        if (options.css_path.length > 0) {
            $('head').append('<link rel="stylesheet" type="text/css" href="' + options.css_path + '" />');
        }
        $(this).prepend('<ul class="social_share_privacy_area"></ul>');
        var context = $('.social_share_privacy_area', this);

        // canonical uri that will be shared
        var uri = options.uri;
        if (typeof uri === 'function') {
            uri = uri();
        }

        return this.each(function () {

            //
            // Facebook
            //
            if (options.services.facebook.status === 'on') {
                // Kontrolle ob Facebook App-ID hinterlegt ist, da diese noetig fuer den Empfehlen-Button ist
                if (options.services.facebook.app_id === '__FB_APP-ID__') {
                    try {
                        console.log('Fehler: Es ist keine Facebook App-ID hinterlegt.');
                    } catch (e) { }
                } else {
                    var fb_enc_uri = encodeURIComponent(uri + options.services.facebook.referrer_track);
                    var fb_code = '<iframe src="http://www.facebook.com/plugins/like.php?locale=' + options.services.facebook.language + '&amp;app_id=' + options.services.facebook.app_id + '&amp;href=' + fb_enc_uri + '&amp;send=false&amp;layout=button_count&amp;width=120&amp;show_faces=false&amp;action=' + options.services.facebook.action + '&amp;colorscheme=light&amp;font&amp;height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:145px; height:21px;" allowTransparency="true"></iframe>';
                    //var fb_code = '<div id="fb-root"></div><script src="http://connect.facebook.net/' + options.services.facebook.language + '/all.js#appId=115548715203785&amp;xfbml=1"></script><fb:like href="' + fb_enc_uri + '" send="false" layout="button_count" width="180" show_faces="false" font=""></fb:like>';
                    var fb_dummy_btn = '<img src="' + options.services.facebook.dummy_img + '" alt="Facebook &quot;Like&quot;-Dummy" class="fb_like_privacy_dummy" />';

                    context.append('<li class="facebook help_info"><span class="info">' + options.services.facebook.txt_info + '</span><span class="switch off">' + options.services.facebook.txt_fb_off + '</span><div class="fb_like dummy_btn">' + fb_dummy_btn + '</div></li>');

                    var $container_fb = $('li.facebook', context);

                    $('li.facebook div.fb_like img.fb_like_privacy_dummy,li.facebook span.switch', context).live('click', function () {
                        if ($container_fb.find('span.switch').hasClass('off')) {
                            $container_fb.addClass('info_off');
                            $container_fb.find('span.switch').addClass('on').removeClass('off').html(options.services.facebook.txt_fb_on);
                            $container_fb.find('img.fb_like_privacy_dummy').replaceWith(fb_code);
                        } else {
                            $container_fb.removeClass('info_off');
                            $container_fb.find('span.switch').addClass('off').removeClass('on').html(options.services.facebook.txt_fb_off);
                            $container_fb.find('.fb_like').html(fb_dummy_btn);
                        }
                    });
                }
            }

            //
            // Twitter
            //
            if (twitter_on) {
                var text = options.services.twitter.tweet_text;
                if (typeof text === 'function') {
                    text = text();
                }
                // 120 is the max character count left after twitters automatic url shortening with t.co
                text = abbreviateText(text, '120');

                var twitter_enc_uri = encodeURIComponent(uri + options.services.twitter.referrer_track);
                var twitter_count_url = encodeURIComponent(uri);
                var twitter_code = '<iframe allowtransparency="true" frameborder="0" scrolling="no" src="http://platform.twitter.com/widgets/tweet_button.html?url=' + twitter_enc_uri + '&amp;counturl=' + twitter_count_url + '&amp;text=' + text + '&amp;count=horizontal&amp;lang=' + options.services.twitter.language + '" style="width:130px; height:25px;"></iframe>';
                var twitter_dummy_btn = '<img src="' + options.services.twitter.dummy_img + '" alt="&quot;Tweet this&quot;-Dummy" class="tweet_this_dummy" />';

                context.append('<li class="twitter help_info"><span class="info">' + options.services.twitter.txt_info + '</span><span class="switch off">' + options.services.twitter.txt_twitter_off + '</span><div class="tweet dummy_btn">' + twitter_dummy_btn + '</div></li>');

                var $container_tw = $('li.twitter', context);

                $('li.twitter div.tweet img,li.twitter span.switch', context).live('click', function () {
                    if ($container_tw.find('span.switch').hasClass('off')) {
                        $container_tw.addClass('info_off');
                        $container_tw.find('span.switch').addClass('on').removeClass('off').html(options.services.twitter.txt_twitter_on);
                        $container_tw.find('img.tweet_this_dummy').replaceWith(twitter_code);
                    } else {
                        $container_tw.removeClass('info_off');
                        $container_tw.find('span.switch').addClass('off').removeClass('on').html(options.services.twitter.txt_twitter_off);
                        $container_tw.find('.tweet').html(twitter_dummy_btn);
                    }
                });
            }

            //
            // Google+
            //
            if (gplus_on) {
                // fuer G+ wird die URL nicht encoded, da das zu einem Fehler fuehrt
                var gplus_uri = uri + options.services.gplus.referrer_track;
                
                // we use the Google+ "asynchronous" code, standard code is flaky if inserted into dom after load
                var gplus_code = '<div class="g-plusone" data-size="medium" data-href="' + gplus_uri + '"></div><script type="text/javascript">window.___gcfg = {lang: "' + options.services.gplus.language + '"}; (function() { var po = document.createElement("script"); po.type = "text/javascript"; po.async = true; po.src = "https://apis.google.com/js/plusone.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(po, s); })(); </script>';
                var gplus_dummy_btn = '<img src="' + options.services.gplus.dummy_img + '" alt="&quot;Google+1&quot;-Dummy" class="gplus_one_dummy" />';

                context.append('<li class="gplus help_info"><span class="info">' + options.services.gplus.txt_info + '</span><span class="switch off">' + options.services.gplus.txt_gplus_off + '</span><div class="gplusone dummy_btn">' + gplus_dummy_btn + '</div></li>');

                var $container_gplus = $('li.gplus', context);

                $('li.gplus div.gplusone img,li.gplus span.switch', context).live('click', function () {
                    if ($container_gplus.find('span.switch').hasClass('off')) {
                        $container_gplus.addClass('info_off');
                        $container_gplus.find('span.switch').addClass('on').removeClass('off').html(options.services.gplus.txt_gplus_on);
                        $container_gplus.find('img.gplus_one_dummy').replaceWith(gplus_code);
                    } else {
                        $container_gplus.removeClass('info_off');
                        $container_gplus.find('span.switch').addClass('off').removeClass('on').html(options.services.gplus.txt_gplus_off);
                        $container_gplus.find('.gplusone').html(gplus_dummy_btn);
                    }
                });
            }

			// Link aus dem Info Bereich in Lightbox anzeigen
			$('#2klick_lightbox').live("click", function(){
        		$.fancybox({
        					'href'			: options.info_link,
        					'title'			: options.info_link_title,
							'showNavArrows'	: true,
							'titleShow'		: true,
							'titlePosition'	:'outside',
							'overlayOpacity':'0.7',
							'overlayColor'	:'#000000',
							'transitionIn'	:'none',
							'transitionOut'	:'none',
							'type'			:'iframe'
				});
    			return false;
    		});
            //
            // Der Info/Settings-Bereich wird eingebunden
            //
            context.append('<li class="settings_info"><div class="settings_info_menu off perma_option_off"><a href="' + options.info_link + '" id="2klick_lightbox"><span class="help_info icon"><span class="info">' + options.txt_help + '</span></span></a></div></li>');

            // Info-Overlays mit leichter Verzoegerung einblenden
            $('.help_info:not(.info_off)', context).live('mouseenter', function () {
                var $info_wrapper = $(this);
                var timeout_id = window.setTimeout(function () {
                    $($info_wrapper).addClass('display');
                }, 500);
                $(this).data('timeout_id', timeout_id);
            });
            $('.help_info', context).live('mouseleave', function () {
                var timeout_id = $(this).data('timeout_id');
                window.clearTimeout(timeout_id);
                if ($(this).hasClass('display')) {
                    $(this).removeClass('display');
                }
            });

            var facebook_perma = (options.services.facebook.perma_option === 'on');
            var twitter_perma  = (options.services.twitter.perma_option  === 'on');
            var gplus_perma    = (options.services.gplus.perma_option    === 'on');

            // Menue zum dauerhaften Einblenden der aktiven Dienste via Cookie einbinden
            // Die IE7 wird hier ausgenommen, da er kein JSON kann und die Cookies hier ueber JSON-Struktur abgebildet werden
            if (((facebook_on && facebook_perma)
                || (twitter_on && twitter_perma)
                || (gplus_on && gplus_perma))
            && (!$.browser.msie || ($.browser.msie && $.browser.version > 7.0))) {

                // Cookies abrufen
                var cookie_list = document.cookie.split(';');
                var cookies = '{';
                var i = 0;
                for (; i < cookie_list.length; i += 1) {
                    var foo = cookie_list[i].split('=');
                    cookies += '"' + $.trim(foo[0]) + '":"' + $.trim(foo[1]) + '"';
                    if (i < cookie_list.length - 1) {
                        cookies += ',';
                    }
                }
                cookies += '}';
                cookies = JSON.parse(cookies);

                // Container definieren
                var $container_settings_info = $('li.settings_info', context);

                // Klasse entfernen, die das i-Icon alleine formatiert, da Perma-Optionen eingeblendet werden
                $container_settings_info.find('.settings_info_menu').removeClass('perma_option_off');

                // Perma-Optionen-Icon (.settings) und Formular (noch versteckt) einbinden
                $container_settings_info.find('.settings_info_menu').append('<span class="settings">Einstellungen</span><form><fieldset><legend>' + options.settings_perma + '</legend></fieldset></form>');


                // Die Dienste mit <input> und <label>, sowie checked-Status laut Cookie, schreiben
                var checked = ' checked="checked"';
                if (facebook_on && facebook_perma) {
                    var perma_status_facebook = cookies.socialSharePrivacy_facebook === 'perma_on' ? checked : '';
                    $container_settings_info.find('form fieldset').append(
                        '<input type="checkbox" name="perma_status_facebook" id="perma_status_facebook"'
                        + perma_status_facebook + ' /><label for="perma_status_facebook">'
                        + options.services.facebook.display_name + '</label>'
                        );
                }

                if (twitter_on && twitter_perma) {
                    var perma_status_twitter = cookies.socialSharePrivacy_twitter === 'perma_on' ? checked : '';
                    $container_settings_info.find('form fieldset').append(
                        '<input type="checkbox" name="perma_status_twitter" id="perma_status_twitter"'
                        + perma_status_twitter + ' /><label for="perma_status_twitter">'
                        + options.services.twitter.display_name + '</label>'
                        );
                }

                if (gplus_on && gplus_perma) {
                    var perma_status_gplus = cookies.socialSharePrivacy_gplus === 'perma_on' ? checked : '';
                    $container_settings_info.find('form fieldset').append(
                        '<input type="checkbox" name="perma_status_gplus" id="perma_status_gplus"'
                        + perma_status_gplus + ' /><label for="perma_status_gplus">'
                        + options.services.gplus.display_name + '</label>'
                        );
                }

                // Cursor auf Pointer setzen fuer das Zahnrad
                $container_settings_info.find('span.settings').css('cursor', 'pointer');

                // Einstellungs-Menue bei mouseover ein-/ausblenden
                $($container_settings_info.find('span.settings'), context).live('mouseenter', function () {
                    var timeout_id = window.setTimeout(function () {
                        $container_settings_info.find('.settings_info_menu').removeClass('off').addClass('on');
                    }, 500);
                    $(this).data('timeout_id', timeout_id);
                }); 
                $($container_settings_info, context).live('mouseleave', function () {
                    var timeout_id = $(this).data('timeout_id');
                    window.clearTimeout(timeout_id);
                    $container_settings_info.find('.settings_info_menu').removeClass('on').addClass('off');
                });

                // Klick-Interaktion auf <input> um Dienste dauerhaft ein- oder auszuschalten (Cookie wird gesetzt oder geloescht)
                $($container_settings_info.find('fieldset input')).live('click', function (event) {
                    var click = event.target.id;
                    var service = click.substr(click.lastIndexOf('_') + 1, click.length);
                    var cookie_name = 'socialSharePrivacy_' + service;

                    if ($('#' + event.target.id + ':checked').length) {
                        cookieSet(cookie_name, 'perma_on', options.cookie_expires, options.cookie_path, options.cookie_domain);
                        $('form fieldset label[for=' + click + ']', context).addClass('checked');
                    } else {
                        cookieDel(cookie_name, 'perma_on', options.cookie_path, options.cookie_domain);
                        $('form fieldset label[for=' + click + ']', context).removeClass('checked');
                    }
                });

                // Dienste automatisch einbinden, wenn entsprechendes Cookie vorhanden ist
                if (facebook_on && facebook_perma && cookies.socialSharePrivacy_facebook === 'perma_on') {
                    $('li.facebook span.switch', context).click();
                }
                if (twitter_on && twitter_perma && cookies.socialSharePrivacy_twitter === 'perma_on') {
                    $('li.twitter span.switch', context).click();
                }
                if (gplus_on && gplus_perma && cookies.socialSharePrivacy_gplus === 'perma_on') {
                    $('li.gplus span.switch', context).click();
                }
            }
        }); // this.each(function ()
    };      // $.fn.socialSharePrivacy = function (settings) {
}(jQuery));