code:
// identica badge -- updated to work with the native API, 12-4-2008
// Modified to point to Identi.ca, 2-20-2009 by Zach
// Modified for XHTML, 27-9-2009 by Will Daniels
// (see http://willdaniels.co.uk/blog/tech-stuff/26-identica-badge-xhtml)
// copyright Kent Brewster 2008
// see http://kentbrewster.com/identica-badge for info

function createHTMLElement(tagName) {
   if(document.createElementNS)
      var elem = document.createElementNS("http://www.w3.org/1999/xhtml", tagName);
   else
      var elem = document.createElement(tagName);

   return elem;
}

function isNumeric(value) {
  if (value == null || !value.toString().match(/^[-]?\d*\.?\d*$/)) return false;
  return true;
}

function markupPost(raw, server) {
  var start = 0; var p = createHTMLElement('p');

  raw.replace(/((http|https):\/\/|\!|@|#)(([\w_]+)?[^\s]*)/g,
    function(sub, type, scheme, url, word, offset, full)
    {
      if(!scheme && !word) return; // just punctuation
      var label = ''; var href = '';
      var pretext = full.substr(start, offset - start);

      moniker = word.split('_'); // behaviour with underscores differs
      if(type == '#') moniker = moniker.join('');
      else word = moniker = moniker[0].toLowerCase();

      switch(type) {
        case 'http://': case 'https://': // html links
          href = scheme + '://' + url; break;
        case '@': // link users
          href = 'http://' + server + '/' + moniker; break;
        case '!': // link groups
          href = 'http://' + server + '/group/' + moniker; break;
        case '#': // link tags
          href = 'http://' + server + '/tag/' + moniker; break;
        default: // bad call (just reset position for text)
          start = offset;
      }
      if(scheme) { // only urls will have scheme
        label = sub; start = offset + sub.length;
      } else {
        label = word; pretext += type;
        start = offset + word.length + type.length;
      }
      p.appendChild(document.createTextNode(pretext));

      var link = createHTMLElement('a');
      link.appendChild(document.createTextNode(label));
      link.href = href; link.target = '_statusnet';
      p.appendChild(link);
    });

  if(start != raw.length) {
    endtext = raw.substr(start);
    p.appendChild(document.createTextNode(endtext));
  }
  return p;
}
(function() {
   var trueName = '';
   for (var i = 0; i < 16; i++) {
      trueName += String.fromCharCode(Math.floor(Math.random() * 26) + 97);
   }
   window[trueName] = {};
   var $ = window[trueName];
   $.f = function() {
      return {
         runFunction : [],
         init : function(target) {
            var theScripts = document.getElementsByTagName('script');
            for (var i = 0; i < theScripts.length; i++) {
               if (theScripts[i].src.match(target)) {
                  $.a = {};
                  if (theScripts[i].innerHTML) {
                     $.a = $.f.parseJson(theScripts[i].innerHTML);
                  }
                  if ($.a.err) {
                     alert('bad json!');
                  }
                  $.f.loadDefaults();
                  $.f.buildStructure();
                  $.f.buildPresentation();
                  theScripts[i].parentNode.insertBefore($.s, theScripts[i]);
                  theScripts[i].parentNode.removeChild(theScripts[i]);
                  break;
               }
            }
         },
         parseJson : function(json) {
            this.parseJson.data = json;
            if ( typeof json !== 'string') {
               return {"err":"trying to parse a non-string JSON object"};
            }
            try {
               var f = Function(['var document,top,self,window,parent,Number,Date,Object,Function,',
                  'Array,String,Math,RegExp,Image,ActiveXObject;',
                  'return (' , json.replace(/<\!--.+-->/gim,'').replace(/\bfunction\b/g,'function') , ');'].join(''));
               return f();
            } catch (e) {
               return {"err":"trouble parsing JSON object"};
            }
         },
         loadDefaults : function() {
            $.d = {
               "user":"7000",
               "headerText" : "",
               "height" : 350,
               "width" : 300,
               "background" : "#193441",
               "border" : "1px solid black",
               "userFontSize" : "inherit",
               "userColor" : "inherit",
               "headerBackground" : "transparent",
               "headerColor" : "white",
               "evenBackground" : "#fff",
               "oddBackground" : "#eee",
               "thumbnailBorder" : "1px solid black",
               "thumbnailSize" : 24,
               "padding" : 3,
               "server" : "identi.ca"
            };
            for (var k in $.d) { if ($.a[k] === undefined) { $.a[k] = $.d[k]; } }
            // fix inout units
            if(isNumeric($.a.width)) {
               $.a.innerWidth = ($.a.width - 22) + 'px'; $.a.width += 'px';
            } else {
               $.a.innerWidth = 'auto';
            }
            if(isNumeric($.a.height)) $.a.height += 'px';
         },
         buildPresentation : function () {
            var setZoom = ''; if(navigator.appName == 'Microsoft Internet Explorer') setZoom = 'zoom:1;';
            var ns = createHTMLElement('style');
            document.getElementsByTagName('head')[0].appendChild(ns);
            if (!window.createPopup) {
               ns.appendChild(document.createTextNode(''));
               ns.setAttribute("type", "text/css");
            }
            var s = document.styleSheets[document.styleSheets.length - 1];
            var rules = {
               "" : "{margin:0px;padding:0px;width:" + $.a.width + ";background:" + $.a.background + ";border:" + $.a.border + ";font:87%/1.2em tahoma, veranda, arial, helvetica, clean, sans-serif;}",
               "a" : "{cursor:pointer;text-decoration:none;}",
               "a:hover" : "{text-decoration:underline;}",
               ".cite" : "{" + setZoom + "font-weight:bold;margin:0px 0px 0px 4px;padding:0px;display:block;font-style:normal;line-height:" + ($.a.thumbnailSize/2) + "px;vertical-align:middle;}",
               ".cite a" : "{color:#C15D42;}",
               ".date":"{margin:0px 0px 0px 4px;padding:0px;display:block;font-style:normal;line-height:" + ($.a.thumbnailSize/2) + "px;vertical-align:middle;}",
               ".date:after" : "{clear:both;content:\".\"; display:block;height:0px;visibility:hidden;}",
               ".date a" : "{color:#676;}",
               "h3" : "{margin:0px;padding:" + $.a.padding + "px;font-weight:bold;background:" + $.a.headerBackground + " url('http://" + $.a.server + "/favicon.ico') " + $.a.padding + "px 50% no-repeat;padding-left:" + ($.a.padding + 20) + "px;}",
               "h3.loading" : "{background-image:url('http://l.yimg.com/us.yimg.com/i/us/my/mw/anim_loading_sm.gif');}",
               "h3 a" : "{font-size:92%; color:" + $.a.headerColor + ";}",
               "h4" : "{font-weight:normal;background:" + $.a.headerBackground + ";text-align:right;margin:0px;padding:" + $.a.padding + "px;}",
               "h4 a" : "{font-size:92%; color:" + $.a.headerColor + ";}",
               "img":"{float:left;height:" + $.a.thumbnailSize + "px;width:" + $.a.thumbnailSize + "px;border:" + $.a.thumbnailBorder + ";margin-right:" + $.a.padding + "px;}",
               "p" : "{margin:2px 0px 0px 0px;padding:0px;width:" + $.a.innerWidth + ";overflow:hidden;line-height:normal;}",
               "p a" : "{color:#C15D42;}",
               "ul":"{margin:0px; padding:0px; height:" + $.a.height + ";width:" + $.a.innerWidth + ";overflow:auto;}",
               "ul li":"{background:" + $.a.evenBackground + ";margin:0px;padding:" + $.a.padding + "px;list-style:none;width:auto;overflow:hidden;border-bottom:1px solid #D8E2D7;}",
               "ul li:hover":"{background:#f3f8ea;}"
            };
            var ieRules = "";
            // brute-force each and every style rule here to !important
            // sometimes you have to take off and nuke the site from orbit; it's the only way to be sure
            for (var z in rules) {
               if(z.charAt(0)=='.') var selector = '.' + trueName + '-' + z.substring(1);
               else var selector = '.' + trueName + ' ' + z;
               var rule = rules[z];
               if (typeof rule === 'string') {
                  var important = rule.replace(/;/gi, '!important;');
                  if (!window.createPopup) {
                     var theRule = document.createTextNode(selector + important + '\n');
                     ns.appendChild(theRule);
                  } else {
                     ieRules += selector + important;
                  }
               }
            }
            if (window.createPopup) { s.cssText = ieRules; }
         },
         buildStructure : function() {
            $.s = createHTMLElement('div');
            $.s.className = trueName;
            $.s.h = createHTMLElement('h3');
            $.s.h.a = createHTMLElement('a');
            $.s.h.a.target = '_statusnet';
            $.s.h.appendChild($.s.h.a);
            $.s.appendChild($.s.h);
            $.s.r = createHTMLElement('ul');
            $.s.appendChild($.s.r);
            $.s.f = createHTMLElement('h4');
            var a = createHTMLElement('a');
            a.innerHTML = 'get this';
            a.target = '_blank';
            a.href = 'http://identi.ca/doc/badge';
            $.s.f.appendChild(a);
            $.s.appendChild($.s.f);
            $.f.getUser();
         },
         getUser : function() {
            if (!$.f.runFunction) { $.f.runFunction = []; }
            var n = $.f.runFunction.length;
            var id = trueName + '.f.runFunction[' + n + ']';
            $.f.runFunction[n] = function(r) {
               delete($.f.runFunction[n]);
               var a = createHTMLElement('a');
               a.rel = $.a.user;
               a.rev = r.name;
               a.id = r.screen_name;
               $.f.removeScript(id);
               $.f.changeUserTo(a);
            };
            var url = 'http://' + $.a.server + '/api/users/show/' + $.a.user + '.json?callback=' + id;
            $.f.runScript(url, id);
         },
         changeUserTo : function(el) {
            $.a.user = el.rel;
            $.s.h.a.appendChild(document.createTextNode(el.rev + $.a.headerText));
            $.s.h.a.href = 'http://' + $.a.server + '/' + el.id;
            $.f.runSearch();
         },
         runSearch : function() {
            $.s.h.className = 'loading';
            $.s.r.innerHTML = '';
            if (!$.f.runFunction) { $.f.runFunction = []; }
            var n = $.f.runFunction.length;
            var id = trueName + '.f.runFunction[' + n + ']';
            $.f.runFunction[n] = function(r) {
               delete($.f.runFunction[n]);
               $.f.removeScript(id);
               $.f.renderResult(r);
            };
            var url = 'http://' + $.a.server + '/api/statuses/friends/' + $.a.user + '.json?callback=' + id;
            $.f.runScript(url, id);
         },
         renderResult: function(r) {
            for (var i = 0; i < r.length; i++) {
               if (!r[i].status) {
                  r.splice(i, 1);
               } else {
                  r[i].status_id = parseInt(r[i].status.id);
               }
            }
            r = $.f.sortArray(r, "status_id", true);
            $.s.h.className = ''; // for IE6
            $.s.h.removeAttribute('class');
            for (var i = 0; i < r.length; i++) {
               var li = createHTMLElement('li');
               var icon = createHTMLElement('a');
               if (r[i] && r[i].url) {
                  icon.href = r[i].url;
                  icon.target = '_statusnet';
                  icon.title = 'Visit ' + r[i].screen_name + ' at ' + r[i].url;
               } else {
                  icon.href = 'http://' + $.a.server + '/' + r[i].screen_name;
                  icon.target = '_statusnet';
                  icon.title = 'Visit ' + r[i].screen_name + ' at http://' + $.a.server + '/' + r[i].screen_name;
               }

               var img = createHTMLElement('img');
               img.alt = 'profile image for ' + r[i].screen_name;
               img.src = r[i].profile_image_url;
               icon.appendChild(img);
               li.appendChild(icon);

               var user = createHTMLElement('span');
               user.className = trueName + '-cite';
               var a = createHTMLElement('a');
               a.rel = r[i].id;
               a.rev = r[i].name;
               a.id = r[i].screen_name;
               a.innerHTML = r[i].name;
               a.href = 'http://' + $.a.server + '/' + r[i].screen_name;
               a.onclick = function() {
                  $.f.changeUserTo(this);
                  return false;
               };
               user.appendChild(a);
               li.appendChild(user);
               var updated = createHTMLElement('span');
               updated.className = trueName + '-date';
               if (r[i].status && r[i].status.created_at) {
                  var date_link = createHTMLElement('a');
                  date_link.innerHTML = r[i].status.created_at.split(/\+/)[0];
                  date_link.href = 'http://' + $.a.server + '/notice/' + r[i].status.id;
                  date_link.target = '_statusnet';
                  updated.appendChild(date_link);
                  if (r[i].status.in_reply_to_status_id) {
                     updated.appendChild(document.createTextNode(' in reply to '));
                     var in_reply_to = createHTMLElement('a');
                     in_reply_to.innerHTML = r[i].status.in_reply_to_status_id;
                     in_reply_to.href = 'http://' + $.a.server + '/notice/' + r[i].status.in_reply_to_status_id;
                     in_reply_to.target = '_statusnet';
                     updated.appendChild(in_reply_to);
                  }
               } else {
                  updated.innerHTML = 'has not updated yet';
               }
               li.appendChild(updated);
               var p = createHTMLElement('p');
               if (r[i].status && r[i].status.text) {
                  var raw = r[i].status.text;
                  p = markupPost(raw, $.a.server);
               }
               li.appendChild(p);
               var a = p.getElementsByTagName('a');
               for (var j = 0; j < a.length; j++) {
                  if (a[j].className == 'changeUserTo') {
                     a[j].removeAttribute('class');
                     a[j].href = 'http://' + $.a.server + '/' + a[j].innerHTML;
                     a[j].rel = a[j].innerHTML;
                     a[j].onclick = function() {
                        $.f.changeUserTo(this);
                        return false;
                     }
                  }
               }
               $.s.r.appendChild(li);
            }
         },
         sortArray : function(r, k, x) {
            if (window.createPopup) {
               return r;
            }
            function s(a, b) {
               if (x === true) {
                   return b[k] - a[k];
               } else {
                   return a[k] - b[k];
               }
            }
            r = r.sort(s);
            return r;
         },
         runScript : function(url, id) {
            var s = createHTMLElement('script');
            s.id = id;
            s.type ='text/javascript';
            s.src = url;
            document.getElementsByTagName('body')[0].appendChild(s);
         },
         removeScript : function(id) {
            if (document.getElementById(id)) {
               var s = document.getElementById(id);
               s.parentNode.removeChild(s);
            }
         }
      };
   }();
//   var thisScript = /^https?:\/\/[^\/]*r8ar.com\/identica-badge.js$/;
   var thisScript = /identica-badge.js$/;
   if(typeof window.addEventListener !== 'undefined') {
      window.addEventListener('load', function() { $.f.init(thisScript); }, false);
   } else if(typeof window.attachEvent !== 'undefined') {
      window.attachEvent('onload', function() { $.f.init(thisScript); });
   }
} )();

repo_name: spookie/gnu

license: mit


code:
$(function() {
    $.ajax({url:'check-fancy',
        type:'GET',
        success:function(data, textStatus) {
            $('#fancy-enable').prop('checked', true);
            $('#fancy-disable').prop('checked', false);
            $('#fancy-form_guide').text(data);
        },
        error:function(XMLHttpRequest, textStatus, errorThrown) {
            $('#fancy-enable').prop('checked', false);
            $('#fancy-disable').prop('checked', true);
            $('#fancy-enable').prop('disabled', true);
            $('#fancy-disable').prop('disabled', true);
            $('#fancy-form_guide').text("Fancy URL support detection failed, disabling this option. Make sure you renamed htaccess.sample to .htaccess.");
        }
    });
});


code:
/** Init for Jcrop library and page setup
 *
 * @package   StatusNet
 * @author Sarven Capadisli <csarven@status.net>
 * @author Mikael Nordfeldth <mmn@hethane.se>
 * @copyright 2009 StatusNet, Inc.
 * @copyright 2013 Free Software Foundation, Inc.
 * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link      http://status.net/
 */

$(function(){
    var x = ($('#avatar_crop_x').val()) ? $('#avatar_crop_x').val() : 0;
    var y = ($('#avatar_crop_y').val()) ? $('#avatar_crop_y').val() : 0;
    var w = ($('#avatar_crop_w').val()) ? $('#avatar_crop_w').val() : $("#avatar_original img").attr("width");
    var h = ($('#avatar_crop_h').val()) ? $('#avatar_crop_h').val() : $("#avatar_original img").attr("height");

    $("#avatar_original img").Jcrop({
        onChange: showPreview,
        setSelect: [ x, y, w, h ],
        onSelect: updateCoords,
        aspectRatio: 1,
        boxWidth: 480,
        boxHeight: 480,
        bgColor: '#000',
        bgOpacity: .4
    });
});

function showPreview(coords) {
    var rx = 96 / coords.w;
    var ry = 96 / coords.h;

    var img_width = $("#avatar_original img").attr("width");
    var img_height = $("#avatar_original img").attr("height");

    $('#avatar_preview img').css({
        width: Math.round(rx *img_width) + 'px',
        height: Math.round(ry * img_height) + 'px',
        marginLeft: '-' + Math.round(rx * coords.x) + 'px',
        marginTop: '-' + Math.round(ry * coords.y) + 'px'
    });
};

function updateCoords(c) {
    $('#avatar_crop_x').val(c.x);
    $('#avatar_crop_y').val(c.y);
    $('#avatar_crop_w').val(c.w);
    $('#avatar_crop_h').val(c.h);
};


code:
/*
 * StatusNet - a distributed open-source microblogging tool
 * Copyright (C) 2008, StatusNet, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @category  UI interaction
 * @package   StatusNet
 * @author    Sarven Capadisli <csarven@status.net>
 * @author    Evan Prodromou <evan@status.net>
 * @author    Brion Vibber <brion@status.net>
 * @copyright 2009,2010 StatusNet, Inc.
 * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link      http://status.net/
 */

var SN = { // StatusNet
    C: { // Config
        I: { // Init
            CounterBlackout: false,
            MaxLength: 140,
            PatternUsername: /^[0-9a-zA-Z\-_.]*$/,
            HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307],
        },

        /**
         * @fixme are these worth the trouble? They seem to mostly just duplicate
         * themselves while slightly obscuring the actual selector, so it's hard
         * to pop over to the HTML and find something.
         *
         * In theory, minification could reduce them to shorter variable names,
         * but at present that doesn't happen with yui-compressor.
         */
        S: { // Selector
            Disabled: 'disabled',
            Warning: 'warning',
            Error: 'error',
            Success: 'success',
            Processing: 'processing',
            CommandResult: 'command_result',
            FormNotice: 'form_notice',
            NoticeDataGeo: 'notice_data-geo',
            NoticeDataGeoCookie: 'NoticeDataGeo',
            NoticeDataGeoSelected: 'notice_data-geo_selected',
        }
    },

    V: {    // Variables
        // These get set on runtime via inline scripting, so don't put anything here.
    },

    /**
     * list of callbacks, categorized into _callbacks['event_name'] = [ callback_function_1, callback_function_2 ]
     *
     * @access private
     */
    _callbacks: {},

    /**
     * Map of localized message strings exported to script from the PHP
     * side via Action::getScriptMessages().
     *
     * Retrieve them via SN.msg(); this array is an implementation detail.
     *
     * @access private
     */
    messages: {},

    /**
     * Grabs a localized string that's been previously exported to us
     * from server-side code via Action::getScriptMessages().
     *
     * @example alert(SN.msg('coolplugin-failed'));
     *
     * @param {String} key: string key name to pull from message index
     * @return matching localized message string
     */
    msg: function (key) {
        if (SN.messages[key] === undefined) {
            return '[' + key + ']';
        }
        return SN.messages[key];
    },

    U: { // Utils
        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up event handlers on the new notice form.
         *
         * @param {jQuery} form: jQuery object whose first matching element is the form
         * @access private
         */
        FormNoticeEnhancements: function (form) {
            if ($.data(form[0], 'ElementData') === undefined) {
                var MaxLength = form.find('.count').text();
                if (MaxLength === undefined) {
                    MaxLength = SN.C.I.MaxLength;
                }
                $.data(form[0], 'ElementData', {MaxLength: MaxLength});

                SN.U.Counter(form);

                var NDT = form.find('.notice_data-text:first');

                NDT.on('keyup', function (e) {
                    SN.U.Counter(form);
                });

                var delayedUpdate = function (e) {
                    // Cut and paste events fire *before* the operation,
                    // so we need to trigger an update in a little bit.
                    // This would be so much easier if the 'change' event
                    // actually fired every time the value changed. :P
                    window.setTimeout(function () {
                        SN.U.Counter(form);
                    }, 50);
                };
                // Note there's still no event for mouse-triggered 'delete'.
                NDT.on('cut', delayedUpdate)
                    .on('paste', delayedUpdate);
            } else {
                form.find('.count').text($.data(form[0], 'ElementData').MaxLength);
            }
        },

        /**
         * To be called from event handlers on the notice import form.
         * Triggers an update of the remaining-characters counter.
         *
         * Additional counter updates will be suppressed during the
         * next half-second to avoid flooding the layout engine with
         * updates, followed by another automatic check.
         *
         * The maximum length is pulled from data established by
         * FormNoticeEnhancements.
         *
         * @param {jQuery} form: jQuery object whose first element is the notice posting form
         * @access private
         */
        Counter: function (form) {
            SN.C.I.FormNoticeCurrent = form;

            var MaxLength = $.data(form[0], 'ElementData').MaxLength;

            if (MaxLength <= 0) {
                return;
            }

            var remaining = MaxLength - SN.U.CharacterCount(form);
            var counter = form.find('.count');

            if (remaining.toString() != counter.text()) {
                if (!SN.C.I.CounterBlackout || remaining === 0) {
                    if (counter.text() != String(remaining)) {
                        counter.text(remaining);
                    }
                    if (remaining < 0) {
                        form.addClass(SN.C.S.Warning);
                    } else {
                        form.removeClass(SN.C.S.Warning);
                    }
                    // Skip updates for the next 500ms.
                    // On slower hardware, updating on every keypress is unpleasant.
                    if (!SN.C.I.CounterBlackout) {
                        SN.C.I.CounterBlackout = true;
                        SN.C.I.FormNoticeCurrent = form;
                        window.setTimeout("SN.U.ClearCounterBlackout(SN.C.I.FormNoticeCurrent);", 500);
                    }
                }
            }
        },

        /**
         * Pull the count of characters in the current edit field.
         * Plugins replacing the edit control may need to override this.
         *
         * @param {jQuery} form: jQuery object whose first element is the notice posting form
         * @return number of chars
         */
        CharacterCount: function (form) {
            return form.find('.notice_data-text:first').val().length;
        },

        /**
         * Called internally after the counter update blackout period expires;
         * runs another update to make sure we didn't miss anything.
         *
         * @param {jQuery} form: jQuery object whose first element is the notice posting form
         * @access private
         */
        ClearCounterBlackout: function (form) {
            // Allow keyup events to poke the counter again
            SN.C.I.CounterBlackout = false;
            // Check if the string changed since we last looked
            SN.U.Counter(form);
        },

        /**
         * Helper function to rewrite default HTTP form action URLs to HTTPS
         * so we can actually fetch them when on an SSL page in ssl=sometimes
         * mode.
         *
         * It would be better to output URLs that didn't hardcode protocol
         * and hostname in the first place...
         *
         * @param {String} url
         * @return string
         */
        RewriteAjaxAction: function (url) {
            // Quick hack: rewrite AJAX submits to HTTPS if they'd fail otherwise.
            if (document.location.protocol === 'https:' && url.substr(0, 5) === 'http:') {
                return url.replace(/^http:\/\/[^:\/]+/, 'https://' + document.location.host);
            }
            return url;
        },

        FormNoticeUniqueID: function (form) {
            var oldId = form.attr('id');
            var newId = 'form_notice_' + Math.floor(Math.random()*999999999);
            var attrs = ['name', 'for', 'id'];
            for (var key in attrs) {
                if (form.attr(attrs[key]) === undefined) {
                    continue;
                }
                form.attr(attrs[key], form.attr(attrs[key]).replace(oldId, newId));
            }
            for (var key in attrs) {
                form.find("[" + attrs[key] + "*='" + oldId + "']").each(function () {
                        if ($(this).attr(attrs[key]) === undefined) {
                            return; // since we're inside the each(function () { ... });
                        }
                        var newAttr = $(this).attr(attrs[key]).replace(oldId, newId);
                        $(this).attr(attrs[key], newAttr);
                    });
            }
        },

        /**
         * Grabs form data and submits it asynchronously, with 'ajax=1'
         * parameter added to the rest.
         *
         * If a successful response includes another form, that form
         * will be extracted and copied in, replacing the original form.
         * If there's no form, the first paragraph will be used.
         *
         * This will automatically be applied on the 'submit' event for
         * any form with the 'ajax' class.
         *
         * @fixme can sometimes explode confusingly if returnd data is bogus
         * @fixme error handling is pretty vague
         * @fixme can't submit file uploads
         *
         * @param {jQuery} form: jQuery object whose first element is a form
         * @param function onSuccess: something extra to do on success
         *
         * @access public
         */
        FormXHR: function (form, onSuccess) {
            $.ajax({
                type: 'POST',
                dataType: 'xml',
                url: SN.U.RewriteAjaxAction(form.attr('action')),
                data: form.serialize() + '&ajax=1',
                beforeSend: function (xhr) {
                    form
                        .addClass(SN.C.S.Processing)
                        .find('.submit')
                            .addClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, true);
                },
                error: function (xhr, textStatus, errorThrown) {
                    // If the server end reported an error from StatusNet,
                    // find it -- otherwise we'll see what was reported
                    // from the browser.
                    var errorReported = null;
                    if (xhr.responseXML) {
                        errorReported = $('#error', xhr.responseXML).text();
                    }
                    window.alert(errorReported || errorThrown || textStatus);

                    // Restore the form to original state.
                    // Hopefully. :D
                    form
                        .removeClass(SN.C.S.Processing)
                        .find('.submit')
                            .removeClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, false);
                },
                success: function (data, textStatus) {
                    if ($('form', data)[0] !== undefined) {
                        var form_new = document._importNode($('form', data)[0], true);
                        form.replaceWith(form_new);
                        if (onSuccess) {
                            onSuccess();
                        }
                    } else if ($('p', data)[0] !== undefined) {
                        form.replaceWith(document._importNode($('p', data)[0], true));
                        if (onSuccess) {
                            onSuccess();
                        }
                    } else {
                        window.alert('Unknown error.');
                    }
                }
            });
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up event handlers for special-cased async submission of the
         * notice-posting form, including some pre-post validation.
         *
         * Unlike FormXHR() this does NOT submit the form immediately!
         * It sets up event handlers so that any method of submitting the
         * form (click on submit button, enter, submit() etc) will trigger
         * it properly.
         *
         * Also unlike FormXHR(), this system will use a hidden iframe
         * automatically to handle file uploads via <input type="file">
         * controls.
         *
         * @fixme tl;dr
         * @fixme vast swaths of duplicate code and really long variable names clutter this function up real bad
         * @fixme error handling is unreliable
         * @fixme cookieValue is a global variable, but probably shouldn't be
         * @fixme saving the location cache cookies should be split out
         * @fixme some error messages are hardcoded english: needs i18n
         *
         * @param {jQuery} form: jQuery object whose first element is a form
         *
         * @access public
         */
        FormNoticeXHR: function (form) {
            SN.C.I.NoticeDataGeo = {};
            form.append('<input type="hidden" name="ajax" value="1"/>');

            // Make sure we don't have a mixed HTTP/HTTPS submission...
            form.attr('action', SN.U.RewriteAjaxAction(form.attr('action')));

            /**
             * Hide the previous response feedback, if any.
             */
            var removeFeedback = function () {
                form.find('.form_response').remove();
            };

            form.ajaxForm({
                dataType: 'xml',
                timeout: SN.V.xhrTimeout,
                beforeSend: function (formData) {
                    if (form.find('.notice_data-text:first').val() == '') {
                        form.addClass(SN.C.S.Warning);
                        return false;
                    }
                    form
                        .addClass(SN.C.S.Processing)
                        .find('.submit')
                            .addClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, true);

                    SN.U.normalizeGeoData(form);

                    return true;
                },
                error: function (xhr, textStatus, errorThrown) {
                    form
                        .removeClass(SN.C.S.Processing)
                        .find('.submit')
                            .removeClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, false);
                    removeFeedback();
                    if (textStatus == 'timeout') {
                        // @fixme i18n
                        SN.U.showFeedback(form, 'error', 'Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists.');
                    } else {
                        var response = SN.U.GetResponseXML(xhr);
                        if ($('.' + SN.C.S.Error, response).length > 0) {
                            form.append(document._importNode($('.' + SN.C.S.Error, response)[0], true));
                        } else {
                            if (parseInt(xhr.status) === 0 || $.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
                                form
                                    .resetForm()
                                    .find('.attach-status').remove();
                                SN.U.FormNoticeEnhancements(form);
                            } else {
                                // @fixme i18n
                                SN.U.showFeedback(form, 'error', '(Sorry! We had trouble sending your notice (' + xhr.status + ' ' + xhr.statusText + '). Please report the problem to the site administrator if this happens again.');
                            }
                        }
                    }
                },
                success: function (data, textStatus) {
                    removeFeedback();
                    var errorResult = $('#' + SN.C.S.Error, data);
                    if (errorResult.length > 0) {
                        SN.U.showFeedback(form, 'error', errorResult.text());
                    } else {
                        SN.E.ajaxNoticePosted(form, data, textStatus);
                    }
                },
                complete: function (xhr, textStatus) {
                    form
                        .removeClass(SN.C.S.Processing)
                        .find('.submit')
                            .prop(SN.C.S.Disabled, false)
                            .removeClass(SN.C.S.Disabled);

                    form.find('[name=lat]').val(SN.C.I.NoticeDataGeo.NLat);
                    form.find('[name=lon]').val(SN.C.I.NoticeDataGeo.NLon);
                    form.find('[name=location_ns]').val(SN.C.I.NoticeDataGeo.NLNS);
                    form.find('[name=location_id]').val(SN.C.I.NoticeDataGeo.NLID);
                    form.find('[name=notice_data-geo]').prop('checked', SN.C.I.NoticeDataGeo.NDG);
                }
            });
        },

        FormProfileSearchXHR: function (form) {
            $.ajax({
                type: 'POST',
                dataType: 'xml',
                url: form.attr('action'),
                data: form.serialize() + '&ajax=1',
                beforeSend: function (xhr) {
                    form
                        .addClass(SN.C.S.Processing)
                        .find('.submit')
                            .addClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, true);
                },
                error: function (xhr, textStatus, errorThrown) {
                    window.alert(errorThrown || textStatus);
                },
                success: function (data, textStatus) {
                    var results_placeholder = $('#profile_search_results');
                    if ($('ul', data)[0] !== undefined) {
                        var list = document._importNode($('ul', data)[0], true);
                        results_placeholder.replaceWith(list);
                    } else {
                        var _error = $('<li/>').append(document._importNode($('p', data)[0], true));
                        results_placeholder.html(_error);
                    }
                    form
                        .removeClass(SN.C.S.Processing)
                        .find('.submit')
                            .removeClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, false);
                }
            });
        },

        FormPeopletagsXHR: function (form) {
            $.ajax({
                type: 'POST',
                dataType: 'xml',
                url: form.attr('action'),
                data: form.serialize() + '&ajax=1',
                beforeSend: function (xhr) {
                    form.find('.submit')
                            .addClass(SN.C.S.Processing)
                            .addClass(SN.C.S.Disabled)
                            .prop(SN.C.S.Disabled, true);
                },
                error: function (xhr, textStatus, errorThrown) {
                    window.alert(errorThrown || textStatus);
                },
                success: function (data, textStatus) {
                    var results_placeholder = form.parents('.entity_tags');
                    if ($('.entity_tags', data)[0] !== undefined) {
                        var tags = document._importNode($('.entity_tags', data)[0], true);
                        $(tags).find('.editable').append($('<button class="peopletags_edit_button"/>'));
                        results_placeholder.replaceWith(tags);
                    } else {
                        results_placeholder.find('p').remove();
                        results_placeholder.append(document._importNode($('p', data)[0], true));
                        form.removeClass(SN.C.S.Processing)
                            .find('.submit')
                                .removeClass(SN.C.S.Disabled)
                                .prop(SN.C.S.Disabled, false);
                    }
                }
            });
        },

        normalizeGeoData: function (form) {
            SN.C.I.NoticeDataGeo.NLat = form.find('[name=lat]').val();
            SN.C.I.NoticeDataGeo.NLon = form.find('[name=lon]').val();
            SN.C.I.NoticeDataGeo.NLNS = form.find('[name=location_ns]').val();
            SN.C.I.NoticeDataGeo.NLID = form.find('[name=location_id]').val();
            SN.C.I.NoticeDataGeo.NDG = form.find('[name=notice_data-geo]').prop('checked'); // @fixme (does this still need to be fixed somehow?)

            var cookieValue = $.cookie(SN.C.S.NoticeDataGeoCookie);

            if (cookieValue !== undefined && cookieValue != 'disabled') {
                cookieValue = JSON.parse(cookieValue);
                SN.C.I.NoticeDataGeo.NLat = form.find('[name=lat]').val(cookieValue.NLat).val();
                SN.C.I.NoticeDataGeo.NLon = form.find('[name=lon]').val(cookieValue.NLon).val();
                if (cookieValue.NLNS) {
                    SN.C.I.NoticeDataGeo.NLNS = form.find('[name=location_ns]').val(cookieValue.NLNS).val();
                    SN.C.I.NoticeDataGeo.NLID = form.find('[name=location_id]').val(cookieValue.NLID).val();
                } else {
                    form.find('[name=location_ns]').val('');
                    form.find('[name=location_id]').val('');
                }
            }
            if (cookieValue == 'disabled') {
                SN.C.I.NoticeDataGeo.NDG = form.find('[name=notice_data-geo]').prop('checked', false).prop('checked');
            } else {
                SN.C.I.NoticeDataGeo.NDG = form.find('[name=notice_data-geo]').prop('checked', true).prop('checked');
            }

        },

        /**
         * Fetch an XML DOM from an XHR's response data.
         *
         * Works around unavailable responseXML when document.domain
         * has been modified by Meteor or other tools, in some but not
         * all browsers.
         *
         * @param {XMLHTTPRequest} xhr
         * @return DOMDocument
         */
        GetResponseXML: function (xhr) {
            try {
                return xhr.responseXML;
            } catch (e) {
                return (new DOMParser()).parseFromString(xhr.responseText, "text/xml");
            }
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up event handlers on all visible notice's option <a> elements
         * with the "popup" class so they behave as expected with AJAX.
         *
         * (without javascript the link goes to a page that expects you to verify
         * the action through a form)
         *
         * @access private
         */
        NoticeOptionsAjax: function () {
            $(document).on('click', '.notice-options > a.popup', function (e) {
                e.preventDefault();
                var noticeEl = $(this).closest('.notice');
                $.ajax({
                    url: $(this).attr('href'),
                    data: {ajax: 1},
                    success: function (data, textStatus, xhr) {
                        SN.U.NoticeOptionPopup(data, noticeEl);
                    },
                });
                return false;
            });
        },

        NoticeOptionPopup: function (data, noticeEl) {
            title = $('head > title', data).text();
            body = $('body', data).html();
            dialog = $(body).dialog({
                    height: "auto",
                    width: "auto",
                    modal: true,
                    resizable: true,
                    title: title,
                });
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up event handlers on all visible notice's reply buttons to
         * tweak the new-notice form with needed variables and focus it
         * when pushed.
         *
         * (This replaces the default reply button behavior to submit
         * directly to a form which comes back with a specialized page
         * with the form data prefilled.)
         *
         * @access private
         */
        NoticeReply: function () {
            $(document).on('click', '#content .notice_reply', function (e) {
                e.preventDefault();
                var notice = $(this).closest('li.notice');
                SN.U.NoticeInlineReplyTrigger(notice);
                return false;
            });
        },

        /**
         * Stub -- kept for compat with plugins for now.
         * @access private
         */
        NoticeReplyTo: function (notice) {
        },

        /**
         * Open up a notice's inline reply box.
         *
         * @param {jQuery} notice: jQuery object containing one notice
         * @param {String} initialText
         */
        NoticeInlineReplyTrigger: function (notice, initialText) {
            // Find the notice we're replying to...
            var id = $($('.notice_id', notice)[0]).text();
            var replyForm;
            var parentNotice = notice;
            var stripForm = true; // strip a couple things out of reply forms that are inline

            var list = notice.find('.threaded-replies');
            if (list.length == 0) {
                list = notice.closest('.threaded-replies');
            }
            if (list.length == 0) {
                list = $('<ul class="notices threaded-replies xoxo"></ul>');
                notice.append(list);
                list = notice.find('.threaded-replies');
            }

            var nextStep = function () {
                // Override...?
                replyForm.find('input[name=inreplyto]').val(id);
                if (stripForm) {
                    // Don't do this for old-school reply form, as they don't come back!
                    replyForm.find('#notice_to').prop('disabled', true).hide();
                    replyForm.find('#notice_private').prop('disabled', true).hide();
                    replyForm.find('label[for=notice_to]').hide();
                    replyForm.find('label[for=notice_private]').hide();
                }
                replyItem.show();

                // Set focus...
                var text = replyForm.find('textarea');
                if (text.length == 0) {
                    throw "No textarea";
                }
                var replyto = '';
                if (initialText) {
                    replyto = initialText + ' ';
                }
                text.val(replyto + text.val().replace(new RegExp(replyto, 'i'), ''));
                text.data('initialText', $.trim(initialText));
                text.focus();
                if (text[0].setSelectionRange) {
                    var len = text.val().length;
                    text[0].setSelectionRange(len, len);
                }
            };

            // Create the reply form entry
            var replyItem = $('li.notice-reply', list);
            if (replyItem.length == 0) {
                replyItem = $('<li class="notice-reply"></li>');
            }
            replyForm = replyItem.children('form');
            if (replyForm.length == 0) {
                // Let's try another trick to avoid fetching by URL
                var noticeForm = $('#input_form_status > form');
                if (noticeForm.length == 0) {
                    // No notice form found on the page, so let's just
                    // fetch a fresh copy of the notice form over AJAX.
                    $.ajax({
                        url: SN.V.urlNewNotice,
                        data: {ajax: 1, inreplyto: id},
                        success: function (data, textStatus, xhr) {
                            var formEl = document._importNode($('form', data)[0], true);
                            replyForm = $(formEl);
                            replyItem.append(replyForm);
                            list.append(replyItem);

                            SN.Init.NoticeFormSetup(replyForm);
                            nextStep();
                        },
                    });
                    // We do everything relevant in 'success' above
                    return;
                }
                replyForm = noticeForm.clone();
                SN.Init.NoticeFormSetup(replyForm);
                replyItem.append(replyForm);
                list.append(replyItem);
            }
            // replyForm is set, we're not fetching by URL...
            // Next setp is to configure in-reply-to etc.
            nextStep();
        },

        /**
         * Setup function -- DOES NOT apply immediately.
         *
         * Uses 'on' rather than 'live' or 'bind', so applies to future as well as present items.
         */
        NoticeInlineReplySetup: function () {
            // Expand conversation links
            $(document).on('click', 'li.notice-reply-comments a', function () {
                    var url = $(this).attr('href');
                    var area = $(this).closest('.threaded-replies');
                    $.ajax({
                        url: url,
                        data: {ajax: 1},
                        success: function (data, textStatus, xhr) {
                            var replies = $('.threaded-replies', data);
                            if (replies.length) {
                                area.replaceWith(document._importNode(replies[0], true));
                            }
                        },
                    });
                    return false;
                });
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up event handlers for repeat forms to toss up a confirmation
         * popout before submitting.
         *
         * Uses 'on' rather than 'live' or 'bind', so applies to future as well as present items.
         *
         */
        NoticeRepeat: function () {
            $('body').on('click', '.form_repeat', function (e) {
                e.preventDefault();

                SN.U.NoticeRepeatConfirmation($(this));
                return false;
            });
        },

        /**
         * Shows a confirmation dialog box variant of the repeat button form.
         * This seems to use a technique where the repeat form contains
         * _both_ a standalone button _and_ text and buttons for a dialog.
         * The dialog will close after its copy of the form is submitted,
         * or if you click its 'close' button.
         *
         * The dialog is created by duplicating the original form and changing
         * its style; while clever, this is hard to generalize and probably
         * duplicates a lot of unnecessary HTML output.
         *
         * @fixme create confirmation dialogs through a generalized interface
         * that can be reused instead of hardcoded text and styles.
         *
         * @param {jQuery} form
         */
        NoticeRepeatConfirmation: function (form) {
            var submit_i = form.find('.submit');

            var submit = submit_i.clone();
            submit
                .addClass('submit_dialogbox')
                .removeClass('submit');
            form.append(submit);
            submit.on('click', function () { SN.U.FormXHR(form); return false; });

            submit_i.hide();

            form
                .addClass('dialogbox')
                .append('<button class="close" title="' + SN.msg('popup_close_button') + '">×</button>')
                .closest('.notice-options')
                    .addClass('opaque');

            form.find('button.close').click(function () {
                $(this).remove();

                form
                    .removeClass('dialogbox')
                    .closest('.notice-options')
                        .removeClass('opaque');

                form.find('.submit_dialogbox').remove();
                form.find('.submit').show();

                return false;
            });
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Goes through all notices currently displayed and sets up attachment
         * handling if needed.
         */
        NoticeAttachments: function () {
            $('.notice a.attachment').each(function () {
                SN.U.NoticeWithAttachment($(this).closest('.notice'));
            });
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up special attachment link handling if needed. Currently this
         * consists only of making the "more" button used for OStatus message
         * cropping turn into an auto-expansion button that loads the full
         * text from an attachment file.
         *
         * @param {jQuery} notice
         */
        NoticeWithAttachment: function (notice) {
            if (notice.find('.attachment').length === 0) {
                return;
            }

			$(document).on('click','.attachment.more',function () {
				var m = $(this);
				m.addClass(SN.C.S.Processing);
				$.get(m.attr('href'), {ajax: 1}, function (data) {
					m.parent('.e-content').html($(data).find('#attachment_view .e-content').html());
				});

				return false;
			});

        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Sets up event handlers for the file-attachment widget in the
         * new notice form. When a file is selected, a box will be added
         * below the text input showing the filename and, if supported
         * by the browser, a thumbnail preview.
         *
         * This preview box will also allow removing the attachment
         * prior to posting.
         *
         * @param {jQuery} form
         */
        NoticeDataAttach: function (form) {
            var i;
            var NDA = form.find('input[type=file]');
            NDA.change(function (event) {
                form.find('.attach-status').remove();

                if (typeof this.files === "object") {
                    var attachStatus = $('<ul class="attach-status ' + SN.C.S.Success + '"></ul>');
                    form.append(attachStatus);
                    // Some newer browsers will let us fetch the files for preview.
                    for (i = 0; i < this.files.length; i++) {
                        SN.U.PreviewAttach(form, this.files[i]);
                    }
                } else {
                    var filename = $(this).val();
                    if (!filename) {
                        // No file -- we've been tricked!
                        return false;
                    }

                    var attachStatus = $('<div class="attach-status ' + SN.C.S.Success + '"><code></code> <button class="close">×</button></div>');
                    attachStatus.find('code').text(filename);
                    attachStatus.find('button').click(function () {
                        attachStatus.remove();
                        NDA.val('');

                        return false;
                    });
                    form.append(attachStatus);
                }
            });
        },

        /**
         * Get PHP's MAX_FILE_SIZE setting for this form;
         * used to apply client-side file size limit checks.
         *
         * @param {jQuery} form
         * @return int max size in bytes; 0 or negative means no limit
         */
        maxFileSize: function (form) {
            var max = $(form).find('input[name=MAX_FILE_SIZE]').attr('value');
            if (max) {
                return parseInt(max);
            }
            return 0;
        },

        /**
         * For browsers with FileAPI support: make a thumbnail if possible,
         * and append it into the attachment display widget.
         *
         * Known good:
         * - Firefox 3.6.6, 4.0b7
         * - Chrome 8.0.552.210
         *
         * Known ok metadata, can't get contents:
         * - Safari 5.0.2
         *
         * Known fail:
         * - Opera 10.63, 11 beta (no input.files interface)
         *
         * @param {jQuery} form
         * @param {File} file
         *
         * @todo use configured thumbnail size
         * @todo detect pixel size?
         * @todo should we render a thumbnail to a canvas and then use the smaller image?
         */
        PreviewAttach: function (form, file) {
            var tooltip = file.type + ' ' + Math.round(file.size / 1024) + 'KB';
            var preview = true;

            var blobAsDataURL;
            if (window.createObjectURL !== undefined) {
                /**
                 * createObjectURL lets us reference the file directly from an <img>
                 * This produces a compact URL with an opaque reference to the file,
                 * which we can reference immediately.
                 *
                 * - Firefox 3.6.6: no
                 * - Firefox 4.0b7: no
                 * - Safari 5.0.2: no
                 * - Chrome 8.0.552.210: works!
                 */
                blobAsDataURL = function (blob, callback) {
                    callback(window.createObjectURL(blob));
                };
            } else if (window.FileReader !== undefined) {
                /**
                 * FileAPI's FileReader can build a data URL from a blob's contents,
                 * but it must read the file and build it asynchronously. This means
                 * we'll be passing a giant data URL around, which may be inefficient.
                 *
                 * - Firefox 3.6.6: works!
                 * - Firefox 4.0b7: works!
                 * - Safari 5.0.2: no
                 * - Chrome 8.0.552.210: works!
                 */
                blobAsDataURL = function (blob, callback) {
                    var reader = new FileReader();
                    reader.onload = function (event) {
                        callback(reader.result);
                    };
                    reader.readAsDataURL(blob);
                };
            } else {
                preview = false;
            }

            var imageTypes = ['image/png', 'image/jpeg', 'image/gif', 'image/svg+xml',
                              'image/bmp', 'image/webp', 'image/vnd.microsoft.icon'];
            if ($.inArray(file.type, imageTypes) == -1) {
                // We probably don't know how to show the file.
                preview = false;
            }

            var maxSize = 8 * 1024 * 1024;
            if (file.size > maxSize) {
                // Don't kill the browser trying to load some giant image.
                preview = false;
            }

            var fileentry = $('<li>')
                .attr('class', 'attachment')
                .attr('style', 'text-align: center');
            if (preview) {
                blobAsDataURL(file, function (url) {
                    var img = $('<img>')
                        .attr('title', tooltip)
                        .attr('alt', tooltip)
                        .attr('src', url)
                        .attr('style', 'height: 120px');
                    fileentry.append(img);
                    fileentry.append($('<br><code>' + file.name + '</code>'));
                    form.find('.attach-status').append(fileentry);
                });
            } else {
                fileentry.append($('<code>' + file.type + '</code>'));
                fileentry.append($('<br><code>' + file.name + '</code>'));
                form.find('.attach-status').append(fileentry);
            }
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Initializes state for the location-lookup features in the
         * new-notice form. Seems to set up some event handlers for
         * triggering lookups and using the new values.
         *
         * @param {jQuery} form
         *
         * @fixme tl;dr
         * @fixme there's not good visual state update here, so users have a
         *        hard time figuring out if it's working or fixing if it's wrong.
         *
         */
        NoticeLocationAttach: function (form) {
            // @fixme this should not be tied to the main notice form, as there may be multiple notice forms...
            var NLat = form.find('[name=lat]');
            var NLon = form.find('[name=lon]');
            var NLNS = form.find('[name=location_ns]').val();
            var NLID = form.find('[name=location_id]').val();
            var NLN = ''; // @fixme
            var NDGe = form.find('[name=notice_data-geo]');
            var check = form.find('[name=notice_data-geo]');
            var label = form.find('label.notice_data-geo');

            function removeNoticeDataGeo(error) {
                label
                    .attr('title', $.trim(label.text()))
                    .removeClass('checked');

                form.find('[name=lat]').val('');
                form.find('[name=lon]').val('');
                form.find('[name=location_ns]').val('');
                form.find('[name=location_id]').val('');
                form.find('[name=notice_data-geo]').prop('checked', false);

                $.cookie(SN.C.S.NoticeDataGeoCookie, 'disabled', { path: '/' });

                if (error) {
                    form.find('.geo_status_wrapper').removeClass('success').addClass('error');
                    form.find('.geo_status_wrapper .geo_status').text(error);
                } else {
                    form.find('.geo_status_wrapper').remove();
                }
            }

            function getJSONgeocodeURL(geocodeURL, data) {
                SN.U.NoticeGeoStatus(form, 'Looking up place name...');
                $.getJSON(geocodeURL, data, function (location) {
                    var lns, lid, NLN_text;

                    if (location.location_ns !== undefined) {
                        form.find('[name=location_ns]').val(location.location_ns);
                        lns = location.location_ns;
                    }

                    if (location.location_id !== undefined) {
                        form.find('[name=location_id]').val(location.location_id);
                        lid = location.location_id;
                    }

                    if (location.name === undefined) {
                        NLN_text = data.lat + ';' + data.lon;
                    } else {
                        NLN_text = location.name;
                    }

                    SN.U.NoticeGeoStatus(form, NLN_text, data.lat, data.lon, location.url);
                    label
                        .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + NLN_text + ')');

                    form.find('[name=lat]').val(data.lat);
                    form.find('[name=lon]').val(data.lon);
                    form.find('[name=location_ns]').val(lns);
                    form.find('[name=location_id]').val(lid);
                    form.find('[name=notice_data-geo]').prop('checked', true);

                    var cookieValue = {
                        NLat: data.lat,
                        NLon: data.lon,
                        NLNS: lns,
                        NLID: lid,
                        NLN: NLN_text,
                        NLNU: location.url,
                        NDG: true
                    };

                    $.cookie(SN.C.S.NoticeDataGeoCookie, JSON.stringify(cookieValue), { path: '/' });
                });
            }

            if (check.length > 0) {
                if ($.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
                    check.prop('checked', false);
                } else {
                    check.prop('checked', true);
                }

                var NGW = form.find('.notice_data-geo_wrap');
                var geocodeURL = NGW.attr('data-api');

                label.attr('title', label.text());

                check.change(function () {
                    if (check.prop('checked') === true || $.cookie(SN.C.S.NoticeDataGeoCookie) === undefined) {
                        label
                            .attr('title', NoticeDataGeo_text.ShareDisable)
                            .addClass('checked');

                        if ($.cookie(SN.C.S.NoticeDataGeoCookie) === undefined || $.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
                            if (navigator.geolocation) {
                                SN.U.NoticeGeoStatus(form, 'Requesting location from browser...');
                                navigator.geolocation.getCurrentPosition(
                                    function (position) {
                                        form.find('[name=lat]').val(position.coords.latitude);
                                        form.find('[name=lon]').val(position.coords.longitude);

                                        var data = {
                                            lat: position.coords.latitude,
                                            lon: position.coords.longitude,
                                            token: $('#token').val()
                                        };

                                        getJSONgeocodeURL(geocodeURL, data);
                                    },

                                    function (error) {
                                        switch(error.code) {
                                            case error.PERMISSION_DENIED:
                                                removeNoticeDataGeo('Location permission denied.');
                                                break;
                                            case error.TIMEOUT:
                                                //$('#' + SN.C.S.NoticeDataGeo).prop('checked', false);
                                                removeNoticeDataGeo('Location lookup timeout.');
                                                break;
                                        }
                                    },

                                    {
                                        timeout: 10000
                                    }
                                );
                            } else {
                                if (NLat.length > 0 && NLon.length > 0) {
                                    var data = {
                                        lat: NLat,
                                        lon: NLon,
                                        token: $('#token').val()
                                    };

                                    getJSONgeocodeURL(geocodeURL, data);
                                } else {
                                    removeNoticeDataGeo();
                                    check.remove();
                                    label.remove();
                                }
                            }
                        } else {
                            try {
                                var cookieValue = JSON.parse($.cookie(SN.C.S.NoticeDataGeoCookie));

                                form.find('[name=lat]').val(cookieValue.NLat);
                                form.find('[name=lon]').val(cookieValue.NLon);
                                form.find('[name=location_ns]').val(cookieValue.NLNS);
                                form.find('[name=location_id]').val(cookieValue.NLID);
                                form.find('[name=notice_data-geo]').prop('checked', cookieValue.NDG);

                               SN.U.NoticeGeoStatus(form, cookieValue.NLN, cookieValue.NLat, cookieValue.NLon, cookieValue.NLNU);
                                label
                                    .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + cookieValue.NLN + ')')
                                    .addClass('checked');
                            } catch (e) {
                                console.log('Parsing error:', e);
                            }
                        }
                    } else {
                        removeNoticeDataGeo();
                    }
                }).change();
            }
        },

        /**
         * Create or update a geolocation status widget in this notice posting form.
         *
         * @param {jQuery} form
         * @param {String} status
         * @param {String} lat (optional)
         * @param {String} lon (optional)
         * @param {String} url (optional)
         */
        NoticeGeoStatus: function (form, status, lat, lon, url)
        {
            var wrapper = form.find('.geo_status_wrapper');
            if (wrapper.length == 0) {
                wrapper = $('<div class="' + SN.C.S.Success + ' geo_status_wrapper"><button class="close" style="float:right">×</button><div class="geo_status"></div></div>');
                wrapper.find('button.close').click(function () {
                    form.find('[name=notice_data-geo]').prop('checked', false).change();
                    return false;
                });
                form.append(wrapper);
            }
            var label;
            if (url) {
                label = $('<a></a>').attr('href', url);
            } else {
                label = $('<span></span>');
            }
            label.text(status);
            if (lat || lon) {
                var latlon = lat + ';' + lon;
                label.attr('title', latlon);
                if (!status) {
                    label.text(latlon)
                }
            }
            wrapper.find('.geo_status').empty().append(label);
        },

        /**
         * Setup function -- DOES NOT trigger actions immediately.
         *
         * Initializes event handlers for the "Send direct message" link on
         * profile pages, setting it up to display a dialog box when clicked.
         *
         * Unlike the repeat confirmation form, this appears to fetch
         * the form _from the original link target_, so the form itself
         * doesn't need to be in the current document.
         *
         * @fixme breaks ability to open link in new window?
         */
        NewDirectMessage: function () {
            NDM = $('.entity_send-a-message a');
            NDM.attr({'href': NDM.attr('href') + '&ajax=1'});
            NDM.on('click', function () {
                var NDMF = $('.entity_send-a-message form');
                if (NDMF.length === 0) {
                    $(this).addClass(SN.C.S.Processing);
                    $.get(NDM.attr('href'), null, function (data) {
                        $('.entity_send-a-message').append(document._importNode($('form', data)[0], true));
                        NDMF = $('.entity_send-a-message .form_notice');
                        SN.U.FormNoticeXHR(NDMF);
                        SN.U.FormNoticeEnhancements(NDMF);
                        NDMF.append('<button class="close">×</button>');
                        $('.entity_send-a-message button').click(function () {
                            NDMF.hide();
                            return false;
                        });
                        NDM.removeClass(SN.C.S.Processing);
                    });
                } else {
                    NDMF.show();
                    $('.entity_send-a-message textarea').focus();
                }
                return false;
            });
        },

        /**
         * Return a date object with the current local time on the
         * given year, month, and day.
         *
         * @param {number} year: 4-digit year
         * @param {number} month: 0 == January
         * @param {number} day: 1 == 1
         * @return {Date}
         */
        GetFullYear: function (year, month, day) {
            var date = new Date();
            date.setFullYear(year, month, day);

            return date;
        },

        /**
         * Check if the current page is a timeline where the current user's
         * posts should be displayed immediately on success.
         *
         * @fixme this should be done in a saner way, with machine-readable
         * info about what page we're looking at.
         *
         * @param {DOMElement} notice: HTML chunk with formatted notice
         * @return boolean
         */
        belongsOnTimeline: function (notice) {
            var action = $("body").attr('id');
            if (action == 'public') {
                return true;
            }

            var profileLink = $('#nav_profile a').attr('href');
            if (profileLink) {
                var authorUrl = $(notice).find('.h-card.p-author').attr('href');
                if (authorUrl == profileLink) {
                    if (action == 'all' || action == 'showstream') {
                        // Posts always show on your own friends and profile streams.
                        return true;
                    }
                }
            }

            // @fixme tag, group, reply timelines should be feasible as well.
            // Mismatch between id-based and name-based user/group links currently complicates
            // the lookup, since all our inline mentions contain the absolute links but the
            // UI links currently on the page use malleable names.

            return false;
        },

        /**
         * Switch to another active input sub-form.
         * This will hide the current form (if any), show the new one, and
         * update the input type tab selection state.
         *
         * @param {String} tag
         */
        switchInputFormTab: function (tag, setFocus) {
            if (typeof setFocus === 'undefined') { setFocus = true; }
            // The one that's current isn't current anymore
            $('.input_form_nav_tab.current').removeClass('current');
            if (tag != null) {
                $('#input_form_nav_' + tag).addClass('current');
            }

            // Don't remove 'current' if we also have the "nonav" class.
            // An example would be the message input form. removing
            // 'current' will cause the form to vanish from the page.
            var nonav = $('.input_form.current.nonav');
            if (nonav.length > 0) {
                return;
            }

            $('.input_form.current').removeClass('current');
            if (tag == null) {
                // we're done here, no new inputform to focus on
                return false;
            }

            var noticeForm = $('#input_form_' + tag)
                    .addClass('current')
                    .find('.ajax-notice').each(function () {
                        var form = $(this);
                        SN.Init.NoticeFormSetup(form);
                    });
            if (setFocus) {
                noticeForm.find('.notice_data-text').focus();
            }

            return false;
        },

        showMoreMenuItems: function (menuid) {
            $('#' + menuid + ' .more_link').remove();
            var selector = '#' + menuid + ' .extended_menu';
            var extended = $(selector);
            extended.removeClass('extended_menu');
            return void(0);
        },

        /**
         * Show a response feedback bit under a form.
         *
         * @param {Element} form: the new-notice form usually
         * @param {String}  cls: CSS class name to use ('error' or 'success')
         * @param {String}  text
         * @access public
         */
        showFeedback: function (form, cls, text) {
            form.append(
                $('<p class="form_response"></p>')
                    .addClass(cls)
                    .text(text)
            );
        },

        addCallback: function (ename, callback) {
            // initialize to array if it's undefined
            if (typeof SN._callbacks[ename] === 'undefined') {
                SN._callbacks[ename] = [];
            }
            SN._callbacks[ename].push(callback);
        },

        runCallbacks: function (ename, data) {
            if (typeof SN._callbacks[ename] === 'undefined') {
                return;
            }
            for (cbname in SN._callbacks[ename]) {
                SN._callbacks[ename][cbname](data);
            }
        }
    },

    E: {    /* Events */
        /* SN.E.ajaxNoticePosted, called when a notice has been posted successfully via an AJAX form
            @param  form        the originating form element
            @param  data        data from success() callback
            @param  textStatus  textStatus from success() callback
        */
        ajaxNoticePosted: function (form, data, textStatus) {
            var commandResult = $('#' + SN.C.S.CommandResult, data);
            if (commandResult.length > 0) {
                SN.U.showFeedback(form, 'success', commandResult.text());
            } else {
                // New notice post was successful. If on our timeline, show it!
                var notice = document._importNode($('li', data)[0], true);
                var notices = $('#notices_primary .notices:first');
                var replyItem = form.closest('li.notice-reply');

                if (replyItem.length > 0) {
                    // If this is an inline reply, remove the form...
                    var list = form.closest('.threaded-replies');

                    var id = $(notice).attr('id');
                    if ($('#' + id).length == 0) {
                        $(notice).insertBefore(replyItem);
                    } // else Realtime came through before us...

                    replyItem.remove();

                } else if (notices.length > 0 && SN.U.belongsOnTimeline(notice)) {
                    // Not a reply. If on our timeline, show it at the top!

                    if ($('#' + notice.id).length === 0) {
                        var notice_irt_value = form.find('[name=inreplyto]').val();
                        var notice_irt = '#notices_primary #notice-' + notice_irt_value;
                        if ($('body')[0].id == 'conversation') {
                            if (notice_irt_value.length > 0 && $(notice_irt + ' .notices').length < 1) {
                                $(notice_irt).append('<ul class="notices"></ul>');
                            }
                            $($(notice_irt + ' .notices')[0]).append(notice);
                        } else {
                            notices.prepend(notice);
                        }
                        $('#' + notice.id)
                            .css({display: 'none'})
                            .fadeIn(2500);
                        SN.U.NoticeWithAttachment($('#' + notice.id));
                        SN.U.switchInputFormTab(null);
                    }
                } else {
                    // Not on a timeline that this belongs on?
                    // Just show a success message.
                    // @fixme inline
                    SN.U.showFeedback(form, 'success', $('title', data).text());
                }
            }
            form.resetForm();
            form.find('[name=inreplyto]').val('');
            form.find('.attach-status').remove();
            SN.U.FormNoticeEnhancements(form);

            SN.U.runCallbacks('notice_posted', {"notice": notice});
        },
    },

    Init: {
        /**
         * If user is logged in, run setup code for the new notice form:
         *
         *  - char counter
         *  - AJAX submission
         *  - location events
         *  - file upload events
         */
        NoticeForm: function () {
            if ($('body.user_in').length > 0) {
                // SN.Init.NoticeFormSetup() will get run
                // when forms get displayed for the first time...

                // Initialize the input form field
                $('#input_form_nav .input_form_nav_tab.current').each(function () {
                    current_tab_id = $(this).attr('id').substring('input_form_nav_'.length);
                    SN.U.switchInputFormTab(current_tab_id, false);
                });

                // Make inline reply forms self-close when clicking out.
                $('body').on('click', function (e) {
                    var openReplies = $('li.notice-reply');
                    if (openReplies.length > 0) {
                        var target = $(e.target);
                        openReplies.each(function () {
                            // Did we click outside this one?
                            var replyItem = $(this);
                            if (replyItem.has(e.target).length == 0) {
                                var textarea = replyItem.find('.notice_data-text:first');
                                var cur = $.trim(textarea.val());
                                // Only close if there's been no edit.
                                if (cur == '' || cur == textarea.data('initialText')) {
                                    var parentNotice = replyItem.closest('li.notice');
                                    replyItem.hide();
                                    parentNotice.find('li.notice-reply-placeholder').show();
                                }
                            }
                        });
                    }
                });
            }
        },

        /**
         * Encapsulate notice form setup for a single form.
         * Plugins can add extra setup by monkeypatching this
         * function.
         *
         * @param {jQuery} form
         */
        NoticeFormSetup: function (form) {
            if (form.data('NoticeFormSetup')) {
                return false;
            }
            SN.U.NoticeLocationAttach(form);
            SN.U.FormNoticeUniqueID(form);
            SN.U.FormNoticeXHR(form);
            SN.U.FormNoticeEnhancements(form);
            SN.U.NoticeDataAttach(form);
            form.data('NoticeFormSetup', true);
        },

        /**
         * Run setup code for notice timeline views items:
         *
         * - AJAX submission for fave/repeat/reply (if logged in)
         * - Attachment link extras ('more' links)
         */
        Notices: function () {
            if ($('body.user_in').length > 0) {
                SN.U.NoticeRepeat();
                SN.U.NoticeReply();
                SN.U.NoticeInlineReplySetup();
                SN.U.NoticeOptionsAjax();
            }

            SN.U.NoticeAttachments();
        },

        /**
         * Run setup code for user & group profile page header area if logged in:
         *
         * - AJAX submission for sub/unsub/join/leave/nudge
         * - AJAX form popup for direct-message
         */
        EntityActions: function () {
            if ($('body.user_in').length > 0) {
                $(document).on('click', '.form_user_subscribe', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_user_unsubscribe', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_group_join', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_group_leave', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_user_nudge', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_peopletag_subscribe', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_peopletag_unsubscribe', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_user_add_peopletag', function () { SN.U.FormXHR($(this)); return false; });
                $(document).on('click', '.form_user_remove_peopletag', function () { SN.U.FormXHR($(this)); return false; });

                SN.U.NewDirectMessage();
            }
        },

        ProfileSearch: function () {
            if ($('body.user_in').length > 0) {
                $(document).on('click', '.form_peopletag_edit_user_search input.submit', function () {
                    SN.U.FormProfileSearchXHR($(this).parents('form')); return false;
                });
            }
        },

        /**
         * Run setup for the ajax people tags editor
         *
         * - show edit button
         * - set event handle for click on edit button
         *   - loads people tag autocompletion data if not already present
         *     or if it is stale.
         *
         */
        PeopleTags: function () {
            $('.user_profile_tags .editable').append($('<button class="peopletags_edit_button"/>'));

            $(document).on('click', '.peopletags_edit_button', function () {
                var form = $(this).parents('dd').eq(0).find('form');
                // We can buy time from the above animation

                $.ajax({
                    url: _peopletagAC,
                    dataType: 'json',
                    data: {token: $('#token').val()},
                    ifModified: true,
                    success: function (data) {
                        // item.label is used to match
                        for (i=0; i < data.length; i++) {
                            data[i].label = data[i].tag;
                        }

                        SN.C.PtagACData = data;
                    }
                });

                $(this).parents('ul').eq(0).fadeOut(200, function () {form.fadeIn(200).find('input#tags')});
            });

            $(document).on('click', '.user_profile_tags form .submit', function () {
                SN.U.FormPeopletagsXHR($(this).parents('form')); return false;
            });
        },

        /**
         * Set up any generic 'ajax' form so it submits via AJAX with auto-replacement.
         */
        AjaxForms: function () {
            $(document).on('submit', 'form.ajax', function () {
                SN.U.FormXHR($(this));
                return false;
            });
            $(document).on('click', 'form.ajax input[type=submit]', function () {
                // Some forms rely on knowing which submit button was clicked.
                // Save a hidden input field which'll be picked up during AJAX
                // submit...
                var button = $(this);
                var form = button.closest('form');
                form.find('.hidden-submit-button').remove();
                $('<input class="hidden-submit-button" type="hidden" />')
                    .attr('name', button.attr('name'))
                    .val(button.val())
                    .appendTo(form);
            });
        },

        /**
         * Add logic to any file upload forms to handle file size limits,
         * on browsers that support basic FileAPI.
         */
        UploadForms: function () {
            $('input[type=file]').change(function (event) {
                if (typeof this.files === "object" && this.files.length > 0) {
                    var size = 0;
                    for (var i = 0; i < this.files.length; i++) {
                        size += this.files[i].size;
                    }

                    var max = SN.U.maxFileSize($(this.form));
                    if (max > 0 && size > max) {
                        var msg = 'File too large: maximum upload size is %d bytes.';
                        alert(msg.replace('%d', max));

                        // Clear the files.
                        $(this).val('');
                        event.preventDefault();
                        return false;
                    }
                }
            });
        },

        CheckBoxes: function () {
            $("span[class='checkbox-wrapper']").addClass("unchecked");
            $(".checkbox-wrapper").click(function () {
                if ($(this).children("input").prop("checked")) {
                    // uncheck
                    $(this).children("input").prop("checked", false);
                    $(this).removeClass("checked");
                    $(this).addClass("unchecked");
                    $(this).children("label").text("Private?");
                } else {
                    // check
                    $(this).children("input").prop("checked", true);
                    $(this).removeClass("unchecked");
                    $(this).addClass("checked");
                    $(this).children("label").text("Private");
                }
            });
        }
    }
};

/**
 * Run initialization functions on DOM-ready.
 *
 * Note that if we're waiting on other scripts to load, this won't happen
 * until that's done. To load scripts asynchronously without delaying setup,
 * don't start them loading until after DOM-ready time!
 */
$(function () {
    SN.Init.AjaxForms();
    SN.Init.UploadForms();
    SN.Init.CheckBoxes();
    if ($('.' + SN.C.S.FormNotice).length > 0) {
        SN.Init.NoticeForm();
    }
    if ($('#content .notices').length > 0) {
        SN.Init.Notices();
    }
    if ($('#content .entity_actions').length > 0) {
        SN.Init.EntityActions();
    }
    if ($('#profile_search_results').length > 0) {
        SN.Init.ProfileSearch();
    }
    if ($('.user_profile_tags .editable').length > 0) {
        SN.Init.PeopleTags();
    }
});


code:
/* is this stuff defined? */
if (!document.ELEMENT_NODE) {
	document.ELEMENT_NODE = 1;
	document.ATTRIBUTE_NODE = 2;
	document.TEXT_NODE = 3;
	document.CDATA_SECTION_NODE = 4;
	document.ENTITY_REFERENCE_NODE = 5;
	document.ENTITY_NODE = 6;
	document.PROCESSING_INSTRUCTION_NODE = 7;
	document.COMMENT_NODE = 8;
	document.DOCUMENT_NODE = 9;
	document.DOCUMENT_TYPE_NODE = 10;
	document.DOCUMENT_FRAGMENT_NODE = 11;
	document.NOTATION_NODE = 12;
}

document._importNode = function(node, allChildren) {
	/* find the node type to import */
	switch (node.nodeType) {
		case document.ELEMENT_NODE:
			/* create a new element */
			var newNode = document.createElement(node.nodeName);
			/* does the node have any attributes to add? */
			if (node.attributes && node.attributes.length > 0)
				/* add all of the attributes */
				for (var i = 0, il = node.attributes.length; i < il;) {
					if (node.attributes[i].nodeName == 'class') {
						newNode.className = node.getAttribute(node.attributes[i++].nodeName);
					} else {
						newNode.setAttribute(node.attributes[i].nodeName, node.getAttribute(node.attributes[i++].nodeName));
					}
				}
			/* are we going after children too, and does the node have any? */
			if (allChildren && node.childNodes && node.childNodes.length > 0)
				/* recursively get all of the child nodes */
				for (var i = 0, il = node.childNodes.length; i < il;)
					newNode.appendChild(document._importNode(node.childNodes[i++], allChildren));
			return newNode;
			break;
		case document.TEXT_NODE:
		case document.CDATA_SECTION_NODE:
		case document.COMMENT_NODE:
			return document.createTextNode(node.nodeValue);
			break;
	}
};


code:
/** Init for Autocomplete (requires jquery-ui)
 *
 * @package   Plugin
 * @author Mikael Nordfeldth <mmn@hethane.se>
 * @copyright 2013 Free Software Foundation, Inc.
 * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link      http://status.net/
 */

var origInit = SN.Init.NoticeFormSetup;
SN.Init.NoticeFormSetup = function(form) {
    origInit(form);

    // Only attach to traditional-style forms
    var textarea = form.find('.notice_data-text:first');
    if (textarea.length === 0) {
        return;
    }

    function termSplit(val) {
        return val.split(/ \s*/);
    }
    function extractLast( term ) {
        return termSplit(term).pop();
    }
    var apiUrl = $('#autocomplete-api').attr('data-url');
    // migrated "multiple" and "multipleSeparator" from
    // http://www.learningjquery.com/2010/06/autocomplete-migration-guide
    textarea
        .bind('keydown', function( event ) {
            if ( event.keyCode === $.ui.keyCode.TAB &&
                $( this ).data( "ui-autocomplete" ).menu.active ) {
                event.preventDefault();
            }
        })
        .autocomplete({
            minLength: 1,   // 1 is default
            source: function (request, response) {
                $.getJSON( apiUrl, {
                    term: extractLast(request.term)
                }, response );
            },
            search: function () {
                // custom minLength, we though we match the 1 below
                var term = extractLast(this.value);
                if (term.length <= 1) {
                    return false;
                }
            },
            focus: function () {
                // prevent value inserted on focus
                return false;
            },
            select: function (event, ui) {
                var terms = termSplit(this.value);
                terms.pop();    // remove latest term
                terms.push(ui.item.value);  // insert
                terms.push(''); // empty element, for the join()
                this.value = terms.join(' ');
                return false;
            },
        })
        .data('ui-autocomplete')._renderItem = function (ul, item) {
            return $('

')
                .data('ui-autocomplete-item', item)
                .append('')
                .find('img').attr('src', item.avatar).end()
                .find('span').text(item.label).end()
                .appendTo(ul);
        };
};

/**
 * Called when a people tag edit box is shown in the interface
 *
 * - loads the jQuery UI autocomplete plugin
 * - sets event handlers for tag completion
 *
 */
SN.Init.PeopletagAutocomplete = function(txtBox) {
    var split,
        extractLast;

    split = function(val) {
        return val.split( /\s+/ );
    };

     extractLast = function(term) {
        return split(term).pop();
    };

    // don't navigate away from the field on tab when selecting an item
    txtBox
        .on('keydown', function(event) {
            if (event.keyCode === $.ui.keyCode.TAB &&
                    $(this).data('ui-autocomplete').menu.active) {
                event.preventDefault();
            }
        })
        .autocomplete({
            minLength: 0,
            source: function(request, response) {
                // delegate back to autocomplete, but extract the last term
                response($.ui.autocomplete.filter(
                    SN.C.PtagACData, extractLast(request.term)));
            },
            focus: function () {
                return false;
            },
            select: function(event, ui) {
                var terms = split(this.value);
                terms.pop();
                terms.push(ui.item.value);
                terms.push('');
                this.value = terms.join(' ');
                return false;
            }
        })
        .data('ui-autocomplete')
        ._renderItem = function (ul, item) {
            // FIXME: with jQuery UI you cannot have it highlight the match
            var _l = '' + item.tag +
                     ' ' + item.mode + '' +
                     '' + item.freq + '';

            return $('
')
                    .addClass('mode-' + item.mode)
                    .addClass('ptag-ac-line')
                    .data('item.autocomplete', item)
                    .append(_l)
                    .appendTo(ul);
        };
};

$(document).on('click', '.peopletags_edit_button', function () {
    SN.Init.PeopletagAutocomplete($(this).closest('dd').find('[name="tags"]'));
});


code:
A bookmarklet is a small piece of javascript code used as a bookmark. This one will let you post to %%site.name%% simply by selecting some text on a page and pressing the bookmarklet.

Drag-and-drop the following link to your bookmarks bar or right-click it and add it to your browser favorites to keep it handy.

Bookmark on %%site.name%%

path: public/plugins/Bookmark/bookmarklet


code:
$(document).ready(
    function() {
	var form = $('#form_new_bookmark');
        form.append('<input type="hidden" name="ajax" value="1"/>');
        function doClose() {
            self.close();
            // If in popup blocker situation, we'll have to redirect back.
            setTimeout(function() {
                window.location = $('#url').val();
            }, 100);
        }
        form.ajaxForm({dataType: 'xml',
		       timeout: '60000',
                       beforeSend: function(formData) {
			   form.addClass('processing');
			   form.find('#submit').addClass('disabled');
		       },
                       error: function (xhr, textStatus, errorThrown) {
			   form.removeClass('processing');
			   form.find('#submit').removeClass('disabled');
               doClose();
		       },
                       success: function(data, textStatus) {
			   form.removeClass('processing');
			   form.find('#submit').removeClass('disabled');
                           doClose();
                       }});

    }
);


code:
/* Bookmark specific styles */

.bookmark-tags li { display: inline; }

.bookmark h3 {
    margin: 4px 0px 8px 0px;
}

.bookmark-notice-count {
    border-radius: 4px;
	-moz-border-radius: 4px;
	-webkit-border-radius: 4px;
    padding: 1px 6px;
    font-size: 1.2em;
    line-height: 1.2em;
    background: #fff;
    border: 1px solid #7b8dbb;
    color: #3e3e8c !important;
    position: relative;
    right: 4px;
    margin-left: 10px;
}

.bookmark-notice-count:hover {
    text-decoration: none;
    background: #f2f2f2;
    border: 1px solid #7b8dbb;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.5);
}

.notice .bookmark-description {
    clear: both;
    margin-left: 0px;
    margin-bottom: 0px;
}

.notice .bookmark-author {
    margin-left: 0px;
    float: left;
}

.bookmark-tags {
    clear: both;
    margin-bottom: 4px;
    line-height: 1.6em;
}

ul.bookmark-tags a {
    border-radius: 4px;
	-moz-border-radius: 4px;
	-webkit-border-radius: 4px;
    padding: 1px 6px;
    background: #f2f2f2;
    color: #3e3e8c !important;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.5);
    font-size: 0.88em;
}

ul.bookmark-tags a:hover {
    background-color: #cdd1dd;
    text-decoration: none;
}

.bookmark-avatar {
    float: none !important;
    position: relative;
    top: 2px;
}

.bookmark div.e-content {
    font-size: 0.88em;
    line-height: 1.2em;
    margin-top: 6px;
    opacity: 0.6;
    margin-bottom: 0px;
}

.bookmark:hover div.e-content {
    opacity: 1;
}

#bookmarkpopup {
    min-width: 600px;
    margin-top: 0px;
    height: 100%;
    border: 10px solid #364A84;
    background: #364A84;
}

#bookmarkpopup #wrap {
    width: auto;
    min-width: 560px;
    padding: 40px 0px 25px 0px;
    margin-right: 2px;
    background: #fff url(../mobilelogo.png) no-repeat 6px 6px;
}

#bookmarkpopup #header {
    width: auto;
    padding: 0px 10px;
}

#bookmarkpopup .form_settings label {
    margin-top: 2px;
    text-align: right;
    width: 24%;
    font-size: 1.2em;
}

#bookmarkpopup .form_settings .form_data input {
    width: 60%;
}

#bookmarkpopup .form_guide {
    color: #777;
}

#bookmarkpopup #bookmark-submit {
    min-width: 100px;
}

#bookmarkpopup fieldset fieldset {
    margin-bottom: 10px;
}

#form_initial_bookmark.form_settings .form_data li {
    margin-bottom: 0px;
}

#form_new_bookmark.form_settings .bookmarkform-thumbnail {
    position: absolute;
    top: 50px;
    right: 0px;
}