/* Version 1.3 modified
 *
 * 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;
    }
    
    // DIG additional function
    $.fn.setService = function (service, newStatus) {
    	var serviceName = service == "gplus" ? "google" : service;
    	if (typeof(parent.communityMenuStatus) == 'undefined') {
    		parent.communityMenuStatus = [];
    	}
    	
    	if (newStatus == true) {
    		if ( $('li.' + service + ' span.switch', 'ul.social_share_privacy_area').length >= 2 && $('li.' + service + ' span.switch', 'ul.social_share_privacy_area').hasClass('off') ) {
    			$('li.' + service + ' span.switch', 'ul.social_share_privacy_area').click();    			
    		} else {
    			// Set status and refresh the communityMenuEntry
    			parent.communityMenuStatus[service] = true;
    			jQuery(parent.document).refreshCommunityMenuEntry(serviceName);
    		}
    	
    	} else {
    		if ( $('li.' + service + ' span.switch', 'ul.social_share_privacy_area').length >= 2 && $('li.' + service + ' span.switch', 'ul.social_share_privacy_area').hasClass('on') ) {
    			$('li.' + service + ' span.switch', 'ul.social_share_privacy_area').click();
    		} else {
    			// Set status and refresh the communityMenuEntry
    			parent.communityMenuStatus[service] = false;
    			jQuery(parent.document).refreshCommunityMenuEntry(serviceName);
    		}
    	}
    };
    
    // DIG additional function
    $.fn.isServiceEnabled = function (service) {
    	if ( jQuery(parent.document).find('li.' + service + ' span.switch', 'ul.social_share_privacy_area').hasClass('on') ) {
    		// Switch for service has status 'on'
    		return true;
    	}
    	else if ( typeof(parent.communityMenuStatus) != 'undefined' ) {
    		return parent.communityMenuStatus[service];
    	}
    	else {
    		return jQuery(parent.document).isServiceEnabledPermanently(service);
    	}
    };
    
    // DIG additional function
    $.fn.isServiceEnabledPermanently = function (service) {
    	if (!$.browser.msie || ($.browser.msie && $.browser.version > 7.0)) {
	    	// Get cookies
	        var cookies = jQuery(document).getCookies();
	        // Check perma status
	        if (cookies['socialSharePrivacy_' + service] === 'perma_on') {
	    		return true;
	    	}
	    	else {
	    		return false;
	    	}
    	} else {
    		return false;
    	}
    };
    
    // DIG additional function
    $.fn.refreshCommunityMenuEntry = function (service) {
    	// Only refresh, if the selected communityMenuEntry is corresponding to the service
    	if ($('iframe.sidebarInteraktivModul[src*=' + service + ']').length > 0) {
    		service = service.replace(service.charAt(0), service.charAt(0).toUpperCase());
    		$('div#communityAdditionalActionBox').find('div#switch').css('background-position', '0 -12px');
    		window.setTimeout("$('div#communityTabNavContainer').find('span:contains(\""+ service + "\")').click();", 500);    		
    	}
    };
    
    // DIG additional function
    $.fn.clearCommunityAdditionalBoxes = function (iframeId) {
    	jQuery(document).find('div#communityAdditionalActionBox').hide();
    	jQuery(document).find('div#communityAdditionalActionBox').empty();
    	jQuery(document).find('div#communityAdditionalDummyBox').hide();
    	jQuery(document).find('div#communityAdditionalDummyBox').empty();
    	jQuery(document).find('#' + iframeId).show();
    };
    
    // DIG additional function
    $.fn.setCommunityBoxesForService = function (iframeId, service, dummyButtonURL, inactiveImageURL) {
    	var serviceTitle = service == "gplus" ? "Google+" : service;
    	if (jQuery(parent.document).find('#communityAdditionalActionBox').length == 0) {
    		jQuery(parent.document).find('#' + iframeId).before('<div id="communityAdditionalActionBox"></div>');
    	}
    	if (jQuery(parent.document).find('#communityAdditionalDummyBox').length == 0) {
    		jQuery(parent.document).find('#' + iframeId).before('<div id="communityAdditionalDummyBox"></div>');
    	}
    	// Our boxes have to be empty
    	if ( !jQuery(parent.document).find('#communityAdditionalActionBox').html()
        	&& !jQuery(parent.document).find('#communityAdditionalDummyBox').html() ) {
    		
	    	jQuery(parent.document).find('#communityAdditionalActionBox').append('<p>' + serviceTitle.replace(serviceTitle.charAt(0), serviceTitle.charAt(0).toUpperCase()) + '</p>');
	    	jQuery(parent.document).find('#communityAdditionalActionBox').append('<div id="switch" onclick="javascript:jQuery(document).setService(\'' + service + '\', ' + !jQuery(parent.document).isServiceEnabled(service) + ');"></div>');
	    	jQuery(parent.document).find('#communityAdditionalActionBox').append('<img id="button" src="' + dummyButtonURL + '" onclick="javascript:jQuery(document).setService(\'' + service + '\', ' + !jQuery(parent.document).isServiceEnabled(service) + ');"></img>');
	    	jQuery(parent.document).find('#communityAdditionalActionBox').append('<div id="socialshareprivacy"></div>');
	    	jQuery(parent.document).find('#communityAdditionalDummyBox').append('<img src="' + inactiveImageURL + '"></img>');
	    	jQuery(parent.document).find('#communityAdditionalDummyBox').show();
	    	jQuery(parent.document).find('#communityAdditionalActionBox').show();

	    	jQuery(parent.document).ready(function($) {
	    		if (jQuery(parent.document).find('#communityAdditionalActionBox').find('#socialshareprivacy').length > 0) {
	    			jQuery(parent.document).find('#communityAdditionalActionBox').find('#socialshareprivacy').socialSharePrivacy();
	    		}
	    	});
	
	    	if ( jQuery(parent.document).isServiceEnabled(service) ) {
	    		jQuery(parent.document).find('div#communityAdditionalActionBox').find('div#switch').css('background-position', '0 -12px');
	    		jQuery(parent.document).find('div#communityAdditionalActionBox').find('p').append(' deaktivieren');
	    		jQuery(parent.document).find('div#communityAdditionalDummyBox').hide();
	    		jQuery(parent.document).find('#' + iframeId).contents().find('body').append(serviceCode);
	    		jQuery(parent.document).find('#' + iframeId).show();
	    	}
	    	else {
	    		jQuery(parent.document).find('div#communityAdditionalActionBox').find('p').append(' aktivieren');
	    		jQuery(parent.document).find('#' + iframeId).hide();
	    		jQuery(parent.document).find('#communityAdditionalDummyBox').show();
	    	}
    	}
    };
    
    // DIG additional function
    $.fn.setCheckedStatusForService = function (context, service, setChecked) {
	    if (setChecked && !$('#perma_status_' + service + ':checked', $(context).parent()).length) {
	    	$('#perma_status_' + service, context).attr('checked', 'checked');
			$('form fieldset label[for=perma_status_' + service + ']', context).addClass('checked');
	    } else if (!setChecked && $('#perma_status_' + service + ':checked', $(context).parent()).length) {
	    	$('#perma_status_' + service, context).removeAttr('checked');
	    	$('form fieldset label[for=perma_status_' + service + ']', context).removeClass('checked');
	    }
    };
    
    // DIG extracted function for reuse
    $.fn.getCookies = function () {
	    // Get cookies
	    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 += '}';
	    
	    // IE8 displays warning "JSON undefined", so we use jQuery.parseJSON() instead
	    if (!($.browser.msie && $.browser.version >= 8.0 && $.browser.version < 9.0)) {
	    	return JSON.parse(cookies);
	    } else {
	    	return jQuery.parseJSON(cookies);
	    }
    };

    // extend jquery with our plugin function
    $.fn.socialSharePrivacy = function (settings) {
        var defaults = {
            'services' : {
                'facebook' : {
                    'status'            : facebook,
                    'dummy_img'         : '/www/stuttgarter_nachrichten/images/dummy_facebook.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 Facebook senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen &ndash; siehe <em>i</em>.',
                    'txt_fb_off'        : 'nicht mit Facebook verbunden',
                    'txt_fb_on'         : 'mit Facebook verbunden',
                    'perma_option'      : 'on',
                    'display_name'      : 'Facebook',
                    'referrer_track'    : '',
                    'language'          : 'de_DE',
                    'action'            : 'recommend'
                }, 
                'twitter' : {
                    'status'            : twitter, 
                    'dummy_img'         : '/www/stuttgarter_nachrichten/images/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'            : google,
                    'dummy_img'         : '/www/stuttgarter_nachrichten/images/dummy_gplus.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 Google+ senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen &ndash; siehe <em>i</em>.',
                    'txt_gplus_off'     : 'nicht mit Google+ verbunden',
                    'txt_gplus_on'      : 'mit Google+ verbunden',
                    'perma_option'      : 'on',
                    'display_name'      : 'Google+',
                    'referrer_track'    : '',
                    'language'          : 'de'
                }
            },
            'info_link'         : helpurl,
			'status'			: heise,
            '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 aktivieren und Daten&uuml;ber&shy;tragung zustimmen:',
            'cookie_path'       : '/',
            'cookie_domain'     : document.location.hostname,
            'cookie_expires'    : '365',
            'css_path'          : '/www/stuttgarter_nachrichten/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 === 'true');
        var twitter_on  = (options.services.twitter.status  === 'true');
        var gplus_on    = (options.services.gplus.status    === 'true');
        var heise_on    = (options.status					=== 'true');

        // check if at least one service is "on"
        if (!facebook_on && !twitter_on && !gplus_on) {
            return;
        }

        // insert stylesheet into document and prepend target element
        if (options.css_path.length > 0) {
            // IE fix (noetig fuer IE < 9 - wird hier aber fuer alle IE gemacht)
            if (document.createStyleSheet) {
                document.createStyleSheet(options.css_path);
            } else {
                $('head').append('<link rel="stylesheet" type="text/css" href="' + options.css_path + '" />');
            }
        }

        return this.each(function () {

            $(this).prepend('<ul class="social_share_privacy_area"></ul>');
            var context = $('ul.social_share_privacy_area', this);

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

            //
            // Facebook
            //
            if (facebook_on) {
                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;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_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);
                        
                        jQuery(document).refreshCommunityMenuEntry('facebook');
                    } 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('div.fb_like').html(fb_dummy_btn);
                        
                        if (typeof (communityMenuStatus == 'undefined')) {
            				var communityMenuStatus = [];
            		    }
                        communityMenuStatus['facebook'] = false;
                        jQuery(document).refreshCommunityMenuEntry('facebook');
                    }
                });
            }

            //
            // 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);
                        
                        jQuery(document).refreshCommunityMenuEntry('twitter');
                    } 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('div.tweet').html(twitter_dummy_btn);
                        
                        if (typeof (communityMenuStatus == 'undefined')) {
            				var communityMenuStatus = [];
            		    }
                        communityMenuStatus['twitter'] = false;
                        jQuery(document).refreshCommunityMenuEntry('twitter');
                    }
                });
            }

            //
            // 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);
                        
                        jQuery(document).refreshCommunityMenuEntry('google');
                    } 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('div.gplusone').html(gplus_dummy_btn);
                        
                        if (typeof (communityMenuStatus == 'undefined')) {
            				var communityMenuStatus = [];
            		    }
                        communityMenuStatus['gplus'] = false;
            			jQuery(document).refreshCommunityMenuEntry('google');
                    }
                });
            }

            //
            // Der Info/Settings-Bereich wird eingebunden
            //
			if (heise_on) {
				context.append('<li class="settings_info"><div class="settings_info_menu off perma_option_off"><a href="' + options.info_link + '" target="_blank"><span class="help_info icon"><span class="info">' + options.txt_help + '</span></span></a></div></li>');

            	// Info-Overlays mit leichter Verzoegerung einblenden
            	$('span.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);
	            });
	            $('span.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 cookies = jQuery(document).getCookies();

                // 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('div.settings_info_menu').removeClass('perma_option_off');

                // Perma-Optionen-Icon (.settings) und Formular (noch versteckt) einbinden
                $container_settings_info.find('div.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 () {
	                // Cookies abrufen
	                var cookies = jQuery(document).getCookies();
	                // Checked-Status laut Cookies setzen
	               	jQuery(document).setCheckedStatusForService(context, 'facebook', facebook_on && facebook_perma && cookies.socialSharePrivacy_facebook === 'perma_on');
	               	jQuery(document).setCheckedStatusForService(context, 'twitter', twitter_on && twitter_perma && cookies.socialSharePrivacy_twitter === 'perma_on');
	               	jQuery(document).setCheckedStatusForService(context, 'gplus', gplus_on && gplus_perma && cookies.socialSharePrivacy_gplus === 'perma_on');
                	
                    var timeout_id = window.setTimeout(function () { $container_settings_info.find('div.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('div.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', $(context).parent()).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));