/**
 * Babel JavaScript Support
 *
 * Copyright (C) 2008 Edgewall Software
 * All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution. The terms
 * are also available at http://babel.edgewall.org/wiki/License.
 *
 * This software consists of voluntary contributions made by many
 * individuals. For the exact contribution history, see the revision
 * history and logs, available at http://babel.edgewall.org/log/.
 */

/**
 * A simple module that provides a gettext like translation interface.
 * The catalog passed to load() must be a object conforming to this
 * interface::
 *
 *    {
 *      messages:     an object of {msgid: translations} items where
 *                    translations is an array of messages or a single
 *                    string if the message is not pluralizable.
 *      plural_expr:  the plural expression for the language.
 *      locale:       the identifier for this locale.
 *      domain:       the name of the domain.
 *    }
 *
 * Missing elements in the object are ignored.
 *
 * Typical usage::
 *
 *    var translations = babel.Translations.load(...).install();
 */
var babel = new function() {

  var defaultPluralExpr = function(n) { return n == 1 ? 0 : 1; };
  var formatRegex = /%?%(?:\(([^\)]+)\))?([disr])/g;

  /**
   * A translations object implementing the gettext interface
   */
  var Translations = this.Translations = function(locale, domain) {
    this.messages = {};
    this.locale = locale || 'unknown';
    this.domain = domain || 'messages';
    this.pluralexpr = defaultPluralExpr;
  };

  /**
   * Create a new translations object from the catalog and return it.
   * See the babel-module comment for more details.
   */
  Translations.load = function(catalog) {
    var rv = new Translations();
    rv.load(catalog);
    return rv;
  };

  Translations.prototype = {
    /**
     * translate a single string.
     */
    gettext: function(string) {
      var translated = this.messages[string];
      if (typeof translated == 'undefined')
        return string;
      return (typeof translated == 'string') ? translated : translated[0];
    },

    /**
     * translate a pluralizable string
     */
    ngettext: function(singular, plural, n) {
      var translated = this.messages[singular];
      if (typeof translated == 'undefined')
        return (n == 1) ? singular : plural;
      return translated[this.pluralexpr(n)];
    },

    /**
     * Install this translation document wide.  After this call, there are
     * three new methods on the window object: _, gettext and ngettext
     */
    install: function() {
      var self = this;
      window._ = window.gettext = function(string) {
        return self.gettext(string);
      };
      window.ngettext = function(singular, plural, n) {
        return self.ngettext(singular, plural, n);
      };
      return this;
    },

    /**
     * Works like Translations.load but updates the instance rather
     * then creating a new one.
     */
    load: function(catalog) {
      if (catalog.messages)
        this.update(catalog.messages)
      if (catalog.plural_expr)
        this.setPluralExpr(catalog.plural_expr);
      if (catalog.locale)
        this.locale = catalog.locale;
      if (catalog.domain)
        this.domain = catalog.domain;
      return this;
    },

    /**
     * Updates the translations with the object of messages.
     */
    update: function(mapping) {
      for (var key in mapping)
        if (mapping.hasOwnProperty(key))
          this.messages[key] = mapping[key];
      return this;
    },

    /**
     * Sets the plural expression
     */
    setPluralExpr: function(expr) {
      this.pluralexpr = new Function('n', 'return +(' + expr + ')');
      return this;
    }
  };

  /**
   * A python inspired string formatting function.  Supports named and
   * positional placeholders and "s", "d" and "i" as type characters
   * without any formatting specifications.
   *
   * Examples::
   *
   *    babel.format(_('Hello %s'), name)
   *    babel.format(_('Progress: %(percent)s%%'), {percent: 100})
   */ 
  this.format = function() {
    var arg, string = arguments[0], idx = 0;
    if (arguments.length == 1)
      return string;
    else if (arguments.length == 2 && typeof arguments[1] == 'object')
      arg = arguments[1];
    else {
      arg = [];
      for (var i = 1, n = arguments.length; i != n; ++i)
        arg[i - 1] = arguments[i];
    }
    return string.replace(formatRegex, function(all, name, type) {
      if (all[0] == all[1]) return all.substring(1);
      var value = arg[name || idx++];
      return (type == 'i' || type == 'd') ? +value : value; 
    });
  }

};

/**
 * The Solace UI helpers.
 *
 * Copyright (c) 2009 by Plurk Inc.
 */

var Solace = {
  /* the URL root */
  URL_ROOT : null,

  /* are we logged in? */
  USER_ID : null,

  /* the language for the context */
  CONTEXT_LANG : null,

  /* the active translations */
  TRANSLATIONS : (new babel.Translations).install(),

  /* flash container enhanced? */
  _flash_container_enhanced : false,  

  /* called by generated code if the UTC offset is not yet
     known to the server code */
  notifyUTCOffset : function() {
    var offset = (new Date()).getTimezoneOffset() * -60;
    Solace.request('_set_timezone_offset', {offset: offset});
  },

  /* helper for dynamicSubmit and request */
  _standardRemoteCallback : function(func) {
    return function(response) {
      if (response.error) {
        /* if a login could fix that error, we simply redirect
           to the login page.  That sucks, it would be better
           if we would display a login overlay. */
        if (response.login_could_fix)
          document.location.href = Solace.URL_ROOT + 'login?next='
            + encodeURIComponent(document.location.href);
        else if (response.message)
          Solace.flash(response.message, true);
      }
      else {
        if (response.message)
          Solace.flash(response.message);
        else if (func)
          func(response);
      }
    };
  },

  /* sends a request to a URL with optional data and
     evaluates the result.  You can only send requests
     to the own server that way and the endpoint has to
     return a valid json_response(). */
  request : function(url, data, method, callback) {
    if (!url.match(/^(https?:|\/)/))
      url = Solace.URL_ROOT + url;
    $.ajax({
      url:      url,
      type:     method || 'GET',
      data:     data,
      dataType: 'json',
      success:  Solace._standardRemoteCallback(callback)
    });
  },

  /* replaces a container with the response from a server. */
  loadPartial : function(selector, url, method, data) {
    Solace.request(url, data, method, function(response) {
      var el = $(response.html);
      $(selector).replaceWith(el);
      Solace.processElement(el);
    });
  },

  /* wraps the jquery autocomplete plugin so that it handles
     JSON data.
     
     XXX: the jquery autocomplete plugin is weak, it requires the
     data from the server to be HTML escaped which we will not do
     because that is a representation related thing.  It has to be
     replace before we go public. */
  autocomplete : function(selector, data_or_url, options) {
    var options = {
      multiple: (options.multiple != null) ? options.multiple : true,
      multipleSeparator: ', ',
      scroll: true,
      scrollHeight: 300,
      formatItem : options.formatItem
    };
    if (typeof data_or_url == 'string')
      options.parse = function(data) {
        var tags = eval('(' + data + ')').tags;
        $.each(tags, function(index, row) {
          tags[index] = {data: row, value: row[0], result: row[0]};
        });
        return tags;
      }
    $(selector).autocomplete(data_or_url, options);
  },

  /* performs dynamic submitting on a AJAX request */
  dynamicSubmit : function(selector, callback) {
    $(selector).ajaxSubmit({
      dataType:     'json',
      success:      function(data) {
        /* if we successfully submitted data, the server will have
           invalidated the CSRF token.  Assuming we want to submit
           the form another time, we send another HTTP request to
           get the updated CSRF token. */
        var token_field = $('input[name="_csrf_token"]');
        if (token_field.length) {
          var url = $(token_field).parent().parent().attr('action');
          Solace.request('_update_csrf_token', {url: url}, 'POST', function(data) {
            token_field.val(data.token);
          });
        }
        return Solace._standardRemoteCallback(callback)(data);
      }
    });
  },

  /* make vote boxes use internal requests */
  makeDynamicVotes : function(selector, element) {
    $('div.votebox a', element).bind('click', function() {
      var link = $(this);
      var url = link.attr("href");

      $.getJSON(url,function(data) {
          if (data['message'] != null)
                alert(data['message']);
            else
                Solace.loadPartial(link.parent().parent(), link.attr('href'), 'POST');
            });
      return false;
    });
  },

  /* make accepting of replies use internal requests */
  makeDynamicAccepting : function(element) {
    $('div.acceptbox a', element).bind('click', function() {
      var link = $(this);
      Solace.request(link.attr('href'), null, 'POST',
                     function(response) {
        var reply = link.parent().parent();
        if (response.accepted) {
          $('.answer', reply.parent()).removeClass('answer');
          reply.addClass('answer');
        }
        else
          reply.removeClass('answer');
      });
      return false;
    });
  },

  /* adds the timeout behavior to one or multipe flashed items */
  attachFlashTimeouts : function(items, container) {
    items.each(function() {
      var self = $(this), timeout = 0;
      if (self.attr('class') == 'info_message')
        window.setTimeout(function() {
          self.animate({
            height:   'hide'
          }, 'fast', 'linear', function() {
            self.remove();
            if ($('p', container).length == 0)
              container.remove();
          });
        }, 6000);
    });
  },

  /* return the flash container */
  getFlashContainer : function(nocreate) {
    var container = $('#flash_message');
    if (container.length == 0) {
      if (nocreate)
        return null;
      container = $('<div id="flash_message"></div>').insertAfter('ul.navigation').hide();
      Solace._flash_container_enhanced = false;
    }
    if (!Solace._flash_container_enhanced) {
      Solace._flash_container_enhanced = true;
      container.hide().bind('mouseenter', function() {
        container.stop().animate({opacity: 0.3}, 'fast');
      }).bind('mouseleave', function() {
        container.stop().animate({opacity: 1.0}, 'fast');
      });
      Solace.attachFlashTimeouts($('p', container), container);
    }
    return container;
  },

  /* fade in the flash message */
  fadeInFlashMessages : function() {
    var container = Solace.getFlashContainer(true);
    if (container && !container.is(':visible')) {
      container.animate({
        height:   'show',
        opacity:  'show'
      }, 'fast');
    }
  },

  /* flashes a message from javascript */
  flash : function(text, error /* = false */) {
    var container = Solace.getFlashContainer();
    var item = $('<p>').text(text).addClass((error ? 'error' : 'info') + '_message')
      .appendTo(container);
    Solace.attachFlashTimeouts(item, container);
    Solace.fadeInFlashMessages();
  },

  /* fades in errors */
  highlightErrors : function(element) { 
    var errors = $('ul.errors', element).hide().fadeIn();
  },

  /* enables comment loading and submitting */
  enableCommentLoading : function(element) {
    $('div.comments p.link a', element).each(function() {
      var link = $(this);
      var container = $(this).parent().parent();
      $(this).bind('click', function() {
        var inner_container = $('<div>').appendTo(container);
        /* if it's clicked, we remove ourselves and replace us with
           a function that toggles the comments */
        $(this).unbind('click').bind('click', function() {
          inner_container.slideToggle('fast');
          return false;
        });
        var post_id = container.attr('id').match(/comments-(\d+)/)[1];
        Solace.request('_get_comments/' + post_id, null, 'GET',
                       function(response) {
          var body = $(response.html).hide().appendTo(inner_container);
          Solace.processElement(body);
          $('form', body).submit(function() {
            $('ul.errors', body).remove();
            Solace.dynamicSubmit(this, function(response) {
              if (response.success) {
                link.text($(response.link).text());
                Solace.processElement($(response.html).hide()
                  .appendTo($('div.commentlist', inner_container))).fadeIn();
                $('form', container)[0].reset();
              }
              else {
                var errors = $('<ul class="errors">')
                  .prependTo($('form', container)).hide();
                $.each(response.form_errors, function(index, item) {
                  errors.append($('<li>').text(item));
                });
                errors.fadeIn();
              }
            });
            return false;
          });
          body.slideDown('fast');
        });
        return false;
      });
    });
  },

  /* enable real-time creole previewing */
  enableCreolePreview : function(element) {
    $('div.post_form', element).each(function() {
      var timeout_id = null;
      var ta = $('div.editor textarea', this);
      var preview = $('<div class="preview"></div>').appendTo(this);
      $.each(['keydown', 'change'], function(idx, event) {
        ta.bind(event, function() {
          if (timeout_id != null)
            window.clearTimeout(timeout_id);
          timeout_id = window.setTimeout(function() {
            var value = ta.val();
            if (value.length)
              preview.show().html('<div class="text">' +
                Creole.format(value) + '</div>');
            else
              preview.hide();
          }, 200);
        });
      });
      ta.trigger('change');
    });
  },

  /* enables autocomplete for tags */
  enableTagAutoComplete : function(element) {
    var tag_inputs = $('input[name="tags"]', element);
    if (tag_inputs.length && Solace.CONTEXT_LANG)
      Solace.autocomplete(tag_inputs, Solace.URL_ROOT + '_get_tags/' +
                          Solace.CONTEXT_LANG, {
        formatItem: function(row) {
          return row[0] + ' (' + row[1] + '×)';
        }
      });
  },

  /* XXX */
  enableQuestionSuggestions: function(element) {
    var tag_inputs = $('input[name="title"]', element);
    /*
    if (tag_inputs.length && Solace.CONTEXT_LANG)
      Solace.autocomplete(tag_inputs, Solace.URL_ROOT + '_get_question_suggestions/' +
                          Solace.CONTEXT_LANG, {
        formatItem: function(row) {
          //return row[0] + ' (' + row[1] + '×)';
          //return row[0] + ' (' + row[1] + '×) <a href="' + row[2] + '">' + row[0] + '</a> (' + row[1] + '×);
          return '<a href="' + row[2] + '">' + row[0] + '</a> (' + row[1] + ' Votes)';
        }
      });
      */
    tag_inputs.keypress(
            function(objEvent){

                if (tag_inputs.length && Solace.CONTEXT_LANG)
                    $("#question-suggestions").load(Solace.URL_ROOT + "_get_question_suggestions/" + Solace.CONTEXT_LANG + "?q=" + escape(tag_inputs.val()));
            }
    );
    /*
    if (tag_inputs.length && Solace.CONTEXT_LANG)
        $("#question-suggestions").load(Solace.URL_ROOT + "_get_question_suggestions/" + Solace.CONTEXT_LANG + "?q=" + escape(tag_inputs.val()));
        $("#question-suggestions").load(Solace.URL_ROOT + "_get_question_suggestions/" + Solace.CONTEXT_LANG + "?q=" + escape('wmi'));
    */




    
  },

  /* XXX */
  enableTopicSubscriptions: function(element) {
    var tag_inputs = $('input[name="title"]', element);
    var subscriptionLink = $('a[name="subscription"]', element);
    //alert($('link[rel=alternate]').attr('href'));
    //alert(alternate_elem);
    if (typeof($('link[rel=alternate]').attr('href')) == "undefined")
        return;
    var found = $('link[rel=alternate]').attr('href').match(/topic\/(\d+)/);
    if (found == null)
        return;
    //var topic_id = $('link[rel=alternate]').attr('href').match(/topic\/(\d+)/)[1];
    var topic_id = found[1];
    //alert("topic_id := " + topic_id);
    subscriptionLink.click(
            function(objEvent){
                //alert(subscriptionLink.text());
                if (subscriptionLink.text() == "Subscribe") {
                    Solace.request('_subscribe/' + topic_id, null, 'GET',
                        function(response) {
                            //alert("Ok nun subscribe!!");
                            subscriptionLink.text("Unsubscribe");
                        }
                    );
                }
                else if(subscriptionLink.text() == "Unsubscribe") {
                    Solace.request('_unsubscribe/' + topic_id, null, 'GET',
                        function(response) {
                            //alert("Ok nun unsubscribe!!");
                            subscriptionLink.text("Subscribe");
                        }
                    );
                }
            }
    );
  },

  /* Parse an iso8601 date into a date object */
  parseISO8601 : function(string) {
    return new Date(string
      .replace(/(?:Z|([+-])(\d{2}):(\d{2}))$/, ' GMT$1$2$3')
      .replace(/^(\d{4})-(\d{2})-(\d{2})T?/, '$1/$2/$3 ')
    );
  },

  /* formats the date as timedelta.  If the date is too old, null is returned */
  formatTimeDelta : function(d) {
    var
      diff = ((new Date).getTime() - d.getTime()) / 1000;
    if (diff < 60)
      return _("just now");
    if (diff < 3600) {
      var n = Math.floor(diff / 60);
      return babel.format(ngettext("%d minute ago", "%d minutes ago", n), n);
    }
    if (diff < 43200) {
      var n = Math.floor(diff / 3600);
      return babel.format(ngettext("%d hour ago", "%d hours ago", n), n);
    }
    return null;
  },

  /* for dates more recent than 12 hours we switch to relative dates that
     are updated every 30 seconds (semi-realtime).  If a date goes beyond
     the 12 hour limit, the full date is displayed again. */
  useRelativeDates : function(element) {
    var relative = $('span.datetime', element).each(function() {
      $(this).data('solace_date', {
        str_val:  $(this).text(),
        parsed:   Solace.parseISO8601($(this).attr('title'))
      }).attr('title', '');
    });

    function updateAllDates() {
      var items = $(relative);
      relative = [];
      items.each(function() {
        var delta = Solace.formatTimeDelta($(this).data('solace_date').parsed);
        if (delta != null) {
          $(this).text(delta);
          relative.push(this);
        }
        else
          $(this).text($(this).data('solace_date').str_val);
      });
      if (relative.length)
        window.setTimeout(updateAllDates, 30000);
    }
    updateAllDates();
  },

  /* make selects with the correct class submit forms on select */
  submitOnSelect : function(element) {
    $('select.submit_on_select', element).bind('change', function() {
      this.form.submit();
    });
  },

  /* automatically hide uninteresting parts of a diff.  If such a part is
     faded out, a link is placed to show it again. */
  makeAutoDiffs : function(selector) {
    var items_before = [];
    function flush_marker() {
      if (!items_before.length)
        return false;
      var to_hide = $(items_before);
      items_before = [];

      var wrapper = $('<div class="diffwrapper">')
        .insertBefore(to_hide[0]).hide();
      to_hide.each(function() {
        wrapper.append(this);
      });
      $('<a href="#">…</a>')
        .bind('click', function() {
          wrapper.slideToggle();
          return false;
        })
        .appendTo($('<div class="difftoggle"></div>').insertBefore(wrapper));
      return true;
    }

    $('div.text', selector).each(function() {
      var have_marker = false;
      $(this).children().each(function() {
        var diffmarker = $('ins,del,.tagdiff_replaced', this);
        if (diffmarker.length)
          have_marker = have_marker || flush_marker();
        else
          items_before.push(this);
      });
      if (have_marker)
        flush_marker();
      items_before = [];
    });
  },

  /* add inline hints for the editor */
  makeHintedEditor : function() {
    $('div.editor div.help').each(function() {
      var hint = $(this);
      var input = $('input,textarea', hint.parent());
      input.bind('focus', function() {
        if (input.val() == '')
          hint.hide();
      })
      .bind('blur', function() {
        if (input.val() == '')
          hint.show();
      }).trigger('blur');
      hint.bind('click', function() {
        input.focus();
      });
    });
  },

  /* helper to make the language selection a popup.  Removes the css_langauge_selection
     class from the language selection and implements hovering with a timeout to
     avoid user frustration.  This is also the method used for IE because the IE css
     support has problems with our markup. */
  makeLanguageSelectionPopup : function() {
    var tid = null;
    function activate() {
      sel.addClass('hovered');
      if (tid != null) {
        window.clearInterval(tid);
        tid = null;
      }
    }
    var sel = $('ul.language_selection')
      .bind('mouseover', activate)
      .bind('click', activate) /* for iphone like devices */
      .bind('mouseout', function() {
        tid = window.setTimeout(function() {
          sel.removeClass('hovered');
        }, 300);
      })
      .removeClass('css_language_selection');
  },

  /* reduce the API method boxes */
  reduceAPIMethodBoxes : function() {
    var boxes = $('ul.apimethods li.method h3');
    if (!boxes.length)
      return;
    boxes.each(function() {
      var contents = $('div.inner', $(this).parent()).hide();
      $(this).addClass('toggler').bind('click', function() {
        contents.slideToggle();
      });
    });
  },

  /* adds a feed button for the first feed on the page if available */
  addFeedButton : function() {
    var feed = $('link[type="application/atom+xml"]');
    if (!feed.length)
      return;
    $('<a class="feedlink"><span>Feed</span></a>')
      .attr('href', feed.attr('href'))
      .attr('title', _('The feed for this page'))
      .prependTo($('h1')[0]);
  },

  /* hooks in dynamic stuff into the element or the whole page */
  processElement : function(element) {
    if (element)
      element = $(element);
    Solace.submitOnSelect(element);
    Solace.highlightErrors(element);
    Solace.makeDynamicVotes(element);
    Solace.makeDynamicAccepting(element);
    Solace.enableCommentLoading(element);
    Solace.enableCreolePreview(element);
    Solace.enableTagAutoComplete(element);
    Solace.enableQuestionSuggestions(element);
    Solace.enableTopicSubscriptions(element);
    Solace.useRelativeDates(element);
    return element;
  }
};

$(function() {
  /* the ajax setup */
  $.ajaxSetup({
    error: function() {
      Solace.flash(_('Could not contact server.  Connection problems?'), true);
    }
  });

  /* flash messages are nicely faded in and out */
  Solace.fadeInFlashMessages();

  /* process the body HTML */
  Solace.processElement(null);

  /* the post editor displays a help text inline */
  Solace.makeHintedEditor();

  /* mouse-over language selection.  We have implemented this with CSS
     alone too, but the CSS version does not support timeouts and does
     not work in internet explorer. */
  Solace.makeLanguageSelectionPopup();

  /* show a feed button for pages with feeds */
  Solace.addFeedButton();

  /* reduce method boxes on the API page */
  Solace.reduceAPIMethodBoxes();

  /* if we're on a diff page, auto-hide uninteresting parts */
  var el = $('div.diffed');
  if (el.length)
    Solace.makeAutoDiffs(el);
});

/*
 * jQuery Form Plugin
 * version: 2.28 (10-MAY-2009)
 * @requires jQuery v1.2.2 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
;(function($) {

/*
    Usage Note:
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are intended to be exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').bind('submit', function() {
            $(this).ajaxSubmit({
                target: '#output'
            });
            return false; // <-- important!
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });

    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.
*/

/**
 * ajaxSubmit() provides a mechanism for immediately submitting
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    if (typeof options == 'function')
        options = { success: options };

    var url = $.trim(this.attr('action'));
    if (url) {
	    // clean url (don't include hash vaue)
	    url = (url.match(/^([^#]+)/)||[])[1];
   	}
   	url = url || window.location.href || ''

    options = $.extend({
        url:  url,
        type: this.attr('method') || 'GET'
    }, options || {});

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
    }

    // provide opportunity to alter form data before it is serialized
    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSerialize callback');
        return this;
    }

    var a = this.formToArray(options.semantic);
    if (options.data) {
        options.extraData = options.data;
        for (var n in options.data) {
          if(options.data[n] instanceof Array) {
            for (var k in options.data[n])
              a.push( { name: n, value: options.data[n][k] } );
          }
          else
             a.push( { name: n, value: options.data[n] } );
        }
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }

    var q = $.param(a);

    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else
        options.data = q; // data is the query string for 'post'

    var $form = this, callbacks = [];
    if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
    if (options.clearForm) callbacks.push(function() { $form.clearForm(); });

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            $(options.target).html(data).each(oldSuccess, arguments);
        });
    }
    else if (options.success)
        callbacks.push(options.success);

    options.success = function(data, status) {
        for (var i=0, max=callbacks.length; i < max; i++)
            callbacks[i].apply(options, [data, status, $form]);
    };

    // are there files to upload?
    var files = $('input:file', this).fieldValue();
    var found = false;
    for (var j=0; j < files.length; j++)
        if (files[j])
            found = true;

	var multipart = false;
//	var mp = 'multipart/form-data';
//	multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);

    // options.iframe allows user to force iframe mode
   if (options.iframe || found || multipart) {
       // hack to fix Safari hang (thanks to Tim Molendijk for this)
       // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
       if (options.closeKeepAlive)
           $.get(options.closeKeepAlive, fileUpload);
       else
           fileUpload();
       }
   else
       $.ajax(options);

    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;


    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUpload() {
        var form = $form[0];

        if ($(':input[name=submit]', form).length) {
            alert('Error: Form elements must not be named "submit".');
            return;
        }

        var opts = $.extend({}, $.ajaxSettings, options);
		var s = $.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);

        var id = 'jqFormIO' + (new Date().getTime());
        var $io = $('<iframe id="' + id + '" name="' + id + '" src="about:blank" />');
        var io = $io[0];

        $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });

        var xhr = { // mock object
            aborted: 0,
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {},
            abort: function() {
                this.aborted = 1;
                $io.attr('src','about:blank'); // abort op in progress
            }
        };

        var g = opts.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && ! $.active++) $.event.trigger("ajaxStart");
        if (g) $.event.trigger("ajaxSend", [xhr, opts]);

		if (s.beforeSend && s.beforeSend(xhr, s) === false) {
			s.global && $.active--;
			return;
        }
        if (xhr.aborted)
            return;

        var cbInvoked = 0;
        var timedOut = 0;

        // add submitting element to data if we know it
        var sub = form.clk;
        if (sub) {
            var n = sub.name;
            if (n && !sub.disabled) {
                options.extraData = options.extraData || {};
                options.extraData[n] = sub.value;
                if (sub.type == "image") {
                    options.extraData[name+'.x'] = form.clk_x;
                    options.extraData[name+'.y'] = form.clk_y;
                }
            }
        }

        // take a breath so that pending repaints get some cpu time before the upload starts
        setTimeout(function() {
            // make sure form attrs are set
            var t = $form.attr('target'), a = $form.attr('action');

			// update form attrs in IE friendly way
			form.setAttribute('target',id);
			if (form.getAttribute('method') != 'POST')
				form.setAttribute('method', 'POST');
			if (form.getAttribute('action') != opts.url)
				form.setAttribute('action', opts.url);

            // ie borks in some cases when setting encoding
            if (! options.skipEncodingOverride) {
                $form.attr({
                    encoding: 'multipart/form-data',
                    enctype:  'multipart/form-data'
                });
            }

            // support timout
            if (opts.timeout)
                setTimeout(function() { timedOut = true; cb(); }, opts.timeout);

            // add "extra" data to form if provided in options
            var extraInputs = [];
            try {
                if (options.extraData)
                    for (var n in options.extraData)
                        extraInputs.push(
                            $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
                                .appendTo(form)[0]);

                // add iframe to doc and submit the form
                $io.appendTo('body');
                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
                form.submit();
            }
            finally {
                // reset attrs and remove "extra" input elements
				form.setAttribute('action',a);
                t ? form.setAttribute('target', t) : $form.removeAttr('target');
                $(extraInputs).remove();
            }
        }, 10);

        var nullCheckFlag = 0;

        function cb() {
            if (cbInvoked++) return;

            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

            var ok = true;
            try {
                if (timedOut) throw 'timeout';
                // extract the server response from the iframe
                var data, doc;

                doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;

                if ((doc.body == null || doc.body.innerHTML == '') && !nullCheckFlag) {
                    // in some browsers (cough, Opera 9.2.x) the iframe DOM is not always traversable when
                    // the onload callback fires, so we give them a 2nd chance
                    nullCheckFlag = 1;
                    cbInvoked--;
                    setTimeout(cb, 100);
                    return;
                }

                xhr.responseText = doc.body ? doc.body.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                xhr.getResponseHeader = function(header){
                    var headers = {'content-type': opts.dataType};
                    return headers[header];
                };

                if (opts.dataType == 'json' || opts.dataType == 'script') {
                    var ta = doc.getElementsByTagName('textarea')[0];
                    xhr.responseText = ta ? ta.value : xhr.responseText;
                }
                else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
                    xhr.responseXML = toXml(xhr.responseText);
                }
                data = $.httpData(xhr, opts.dataType);
            }
            catch(e){
                ok = false;
                $.handleError(opts, xhr, 'error', e);
            }

            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
            if (ok) {
                opts.success(data, 'success');
                if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
            }
            if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
            if (g && ! --$.active) $.event.trigger("ajaxStop");
            if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');

            // clean up
            setTimeout(function() {
                $io.remove();
                xhr.responseXML = null;
            }, 100);
        };

        function toXml(s, doc) {
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
        };
    };
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */
$.fn.ajaxForm = function(options) {
    return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
        $(this).ajaxSubmit(options);
        return false;
    }).each(function() {
        // store options in hash
        $(":submit,input:image", this).bind('click.form-plugin',function(e) {
            var form = this.form;
            form.clk = this;
            if (this.type == 'image') {
                if (e.offsetX != undefined) {
                    form.clk_x = e.offsetX;
                    form.clk_y = e.offsetY;
                } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
                    var offset = $(this).offset();
                    form.clk_x = e.pageX - offset.left;
                    form.clk_y = e.pageY - offset.top;
                } else {
                    form.clk_x = e.pageX - this.offsetLeft;
                    form.clk_y = e.pageY - this.offsetTop;
                }
            }
            // clear form vars
            setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
        });
    });
};

// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    this.unbind('submit.form-plugin');
    return this.each(function() {
        $(":submit,input:image", this).unbind('click.form-plugin');
    });

};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic) {
    var a = [];
    if (this.length == 0) return a;

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) return a;
    for(var i=0, max=els.length; i < max; i++) {
        var el = els[i];
        var n = el.name;
        if (!n) continue;

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el) {
            	a.push({name: n, value: $(el).val()});
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            }
            continue;
        }

        var v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            for(var j=0, jmax=v.length; j < jmax; j++)
                a.push({name: n, value: v[j]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: n, value: v});
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle it here
        var $input = $(form.clk), input = $input[0], n = input.name;
        if (n && !input.disabled && input.type == 'image') {
        	a.push({name: n, value: $input.val()});
            a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) return;
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++)
                a.push({name: n, value: v[i]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: this.name, value: v});
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *       array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
            continue;
        v.constructor == Array ? $.merge(val, v) : val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (typeof successful == 'undefined') successful = true;

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1))
            return null;

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) return null;
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
				var v = op.value;
				if (!v) // extra pain for IE...
                	v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
                if (one) return v;
                a.push(v);
            }
        }
        return a;
    }
    return el.value;
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function() {
    return this.each(function() {
        $('input,select,textarea', this).clearFields();
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function() {
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (t == 'text' || t == 'password' || tag == 'textarea')
            this.value = '';
        else if (t == 'checkbox' || t == 'radio')
            this.checked = false;
        else if (tag == 'select')
            this.selectedIndex = -1;
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
            this.reset();
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) {
    if (b == undefined) b = true;
    return this.each(function() {
        this.disabled = !b;
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
    if (select == undefined) select = true;
    return this.each(function() {
        var t = this.type;
        if (t == 'checkbox' || t == 'radio')
            this.checked = select;
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').selected(false);
            }
            this.selected = select;
        }
    });
};

// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
    if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
        window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
};

})(jQuery);

/*
 * Autocomplete - jQuery plugin 1.1pre
 *
 * Copyright (c) 2007 Dylan Verheul, Dan G. Switzer, Anjesh Tuladhar, Jörn Zaefferer
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id: jquery.autocomplete.js 5785 2008-07-12 10:37:33Z joern.zaefferer $
 *
 */

;(function($) {
	
$.fn.extend({
	autocomplete: function(urlOrData, options) {
		var isUrl = typeof urlOrData == "string";
		options = $.extend({}, $.Autocompleter.defaults, {
			url: isUrl ? urlOrData : null,
			data: isUrl ? null : urlOrData,
			delay: isUrl ? $.Autocompleter.defaults.delay : 10,
			max: options && !options.scroll ? 10 : 150
		}, options);
		
		// if highlight is set to false, replace it with a do-nothing function
		options.highlight = options.highlight || function(value) { return value; };
		
		// if the formatMatch option is not specified, then use formatItem for backwards compatibility
		options.formatMatch = options.formatMatch || options.formatItem;
		
		return this.each(function() {
			new $.Autocompleter(this, options);
		});
	},
	result: function(handler) {
		return this.bind("result", handler);
	},
	search: function(handler) {
		return this.trigger("search", [handler]);
	},
	flushCache: function() {
		return this.trigger("flushCache");
	},
	setOptions: function(options){
		return this.trigger("setOptions", [options]);
	},
	unautocomplete: function() {
		return this.trigger("unautocomplete");
	}
});

$.Autocompleter = function(input, options) {

	var KEY = {
		UP: 38,
		DOWN: 40,
		DEL: 46,
		TAB: 9,
		RETURN: 13,
		ESC: 27,
		COMMA: 188,
		PAGEUP: 33,
		PAGEDOWN: 34,
		BACKSPACE: 8
	};

	// Create $ object for input element
	var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass);

	var timeout;
	var previousValue = "";
	var cache = $.Autocompleter.Cache(options);
	var hasFocus = 0;
	var lastKeyPressCode;
	var config = {
		mouseDownOnSelect: false
	};
	var select = $.Autocompleter.Select(options, input, selectCurrent, config);
	
	var blockSubmit;
	
	// prevent form submit in opera when selecting with return key
	$.browser.opera && $(input.form).bind("submit.autocomplete", function() {
		if (blockSubmit) {
			blockSubmit = false;
			return false;
		}
	});
	
	// only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all
	$input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) {
		// track last key pressed
		lastKeyPressCode = event.keyCode;
		switch(event.keyCode) {
		
			case KEY.UP:
				event.preventDefault();
				if ( select.visible() ) {
					select.prev();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.DOWN:
				event.preventDefault();
				if ( select.visible() ) {
					select.next();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.PAGEUP:
				event.preventDefault();
				if ( select.visible() ) {
					select.pageUp();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.PAGEDOWN:
				event.preventDefault();
				if ( select.visible() ) {
					select.pageDown();
				} else {
					onChange(0, true);
				}
				break;
			
			// matches also semicolon
			case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA:
			case KEY.TAB:
			case KEY.RETURN:
				if( selectCurrent() ) {
					// stop default to prevent a form submit, Opera needs special handling
					event.preventDefault();
					blockSubmit = true;
					return false;
				}
				break;
				
			case KEY.ESC:
				select.hide();
				break;
				
			default:
				clearTimeout(timeout);
				timeout = setTimeout(onChange, options.delay);
				break;
		}
	}).focus(function(){
		// track whether the field has focus, we shouldn't process any
		// results if the field no longer has focus
		hasFocus++;
	}).blur(function() {
		hasFocus = 0;
		if (!config.mouseDownOnSelect) {
			hideResults();
		}
	}).click(function() {
		// show select when clicking in a focused field
		if ( hasFocus++ > 1 && !select.visible() ) {
			onChange(0, true);
		}
	}).bind("search", function() {
		// TODO why not just specifying both arguments?
		var fn = (arguments.length > 1) ? arguments[1] : null;
		function findValueCallback(q, data) {
			var result;
			if( data && data.length ) {
				for (var i=0; i < data.length; i++) {
					if( data[i].result.toLowerCase() == q.toLowerCase() ) {
						result = data[i];
						break;
					}
				}
			}
			if( typeof fn == "function" ) fn(result);
			else $input.trigger("result", result && [result.data, result.value]);
		}
		$.each(trimWords($input.val()), function(i, value) {
			request(value, findValueCallback, findValueCallback);
		});
	}).bind("flushCache", function() {
		cache.flush();
	}).bind("setOptions", function() {
		$.extend(options, arguments[1]);
		// if we've updated the data, repopulate
		if ( "data" in arguments[1] )
			cache.populate();
	}).bind("unautocomplete", function() {
		select.unbind();
		$input.unbind();
		$(input.form).unbind(".autocomplete");
	});
	
	
	function selectCurrent() {
		var selected = select.selected();
		if( !selected )
			return false;
		
		var v = selected.result;
		previousValue = v;
		
		if ( options.multiple ) {
			var words = trimWords($input.val());
			if ( words.length > 1 ) {
				v = words.slice(0, words.length - 1).join( options.multipleSeparator ) + options.multipleSeparator + v;
			}
			v += options.multipleSeparator;
		}
		
		$input.val(v);
		hideResultsNow();
		$input.trigger("result", [selected.data, selected.value]);
		return true;
	}
	
	function onChange(crap, skipPrevCheck) {
		if( lastKeyPressCode == KEY.DEL ) {
			select.hide();
			return;
		}
		
		var currentValue = $input.val();
		
		if ( !skipPrevCheck && currentValue == previousValue )
			return;
		
		previousValue = currentValue;
		
		currentValue = lastWord(currentValue);
		if ( currentValue.length >= options.minChars) {
			$input.addClass(options.loadingClass);
			if (!options.matchCase)
				currentValue = currentValue.toLowerCase();
			request(currentValue, receiveData, hideResultsNow);
		} else {
			stopLoading();
			select.hide();
		}
	};
	
	function trimWords(value) {
		if ( !value ) {
			return [""];
		}
		var words = value.split( options.multipleSeparator );
		var result = [];
		$.each(words, function(i, value) {
			if ( $.trim(value) )
				result[i] = $.trim(value);
		});
		return result;
	}
	
	function lastWord(value) {
		if ( !options.multiple )
			return value;
		var words = trimWords(value);
		return words[words.length - 1];
	}
	
	// fills in the input box w/the first match (assumed to be the best match)
	// q: the term entered
	// sValue: the first matching result
	function autoFill(q, sValue){
		// autofill in the complete box w/the first match as long as the user hasn't entered in more data
		// if the last user key pressed was backspace, don't autofill
		if( options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE ) {
			// fill in the value (keep the case the user has typed)
			$input.val($input.val() + sValue.substring(lastWord(previousValue).length));
			// select the portion of the value not typed by the user (so the next character will erase)
			$.Autocompleter.Selection(input, previousValue.length, previousValue.length + sValue.length);
		}
	};

	function hideResults() {
		clearTimeout(timeout);
		timeout = setTimeout(hideResultsNow, 200);
	};

	function hideResultsNow() {
		var wasVisible = select.visible();
		select.hide();
		clearTimeout(timeout);
		stopLoading();
		if (options.mustMatch) {
			// call search and run callback
			$input.search(
				function (result){
					// if no value found, clear the input box
					if( !result ) {
						if (options.multiple) {
							var words = trimWords($input.val()).slice(0, -1);
							$input.val( words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : "") );
						}
						else
							$input.val( "" );
					}
				}
			);
		}
		if (wasVisible)
			// position cursor at end of input field
			$.Autocompleter.Selection(input, input.value.length, input.value.length);
	};

	function receiveData(q, data) {
		if ( data && data.length && hasFocus ) {
			stopLoading();
			select.display(data, q);
			autoFill(q, data[0].value);
			select.show();
		} else {
			hideResultsNow();
		}
	};

	function request(term, success, failure) {
		if (!options.matchCase)
			term = term.toLowerCase();
		var data = cache.load(term);
		// recieve the cached data
		if (data && data.length) {
			success(term, data);
		// if an AJAX url has been supplied, try loading the data now
		} else if( (typeof options.url == "string") && (options.url.length > 0) ){
			
			var extraParams = {
				timestamp: +new Date()
			};
			$.each(options.extraParams, function(key, param) {
				extraParams[key] = typeof param == "function" ? param() : param;
			});
			
			$.ajax({
				// try to leverage ajaxQueue plugin to abort previous requests
				mode: "abort",
				// limit abortion to this input
				port: "autocomplete" + input.name,
				dataType: options.dataType,
				url: options.url,
				data: $.extend({
					q: lastWord(term),
					limit: options.max
				}, extraParams),
				success: function(data) {
					var parsed = options.parse && options.parse(data) || parse(data);
					cache.add(term, parsed);
					success(term, parsed);
				}
			});
		} else {
			// if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match
			select.emptyList();
			failure(term);
		}
	};
	
	function parse(data) {
		var parsed = [];
		var rows = data.split("\n");
		for (var i=0; i < rows.length; i++) {
			var row = $.trim(rows[i]);
			if (row) {
				row = row.split("|");
				parsed[parsed.length] = {
					data: row,
					value: row[0],
					result: options.formatResult && options.formatResult(row, row[0]) || row[0]
				};
			}
		}
		return parsed;
	};

	function stopLoading() {
		$input.removeClass(options.loadingClass);
	};

};

$.Autocompleter.defaults = {
	inputClass: "ac_input",
	resultsClass: "ac_results",
	loadingClass: "ac_loading",
	minChars: 1,
	delay: 400,
	matchCase: false,
	matchSubset: true,
	matchContains: false,
	cacheLength: 10,
	max: 100,
	mustMatch: false,
	extraParams: {},
	selectFirst: true,
	formatItem: function(row) { return row[0]; },
	formatMatch: null,
	autoFill: false,
	width: 0,
	multiple: false,
	multipleSeparator: ", ",
	highlight: function(value, term) {
		return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>");
	},
    scroll: true,
    scrollHeight: 180
};

$.Autocompleter.Cache = function(options) {

	var data = {};
	var length = 0;
	
	function matchSubset(s, sub) {
		if (!options.matchCase) 
			s = s.toLowerCase();
		var i = s.indexOf(sub);
		if (options.matchContains == "word"){
			i = s.toLowerCase().search("\\b" + sub.toLowerCase());
		}
		if (i == -1) return false;
		return i == 0 || options.matchContains;
	};
	
	function add(q, value) {
		if (length > options.cacheLength){
			flush();
		}
		if (!data[q]){ 
			length++;
		}
		data[q] = value;
	}
	
	function populate(){
		if( !options.data ) return false;
		// track the matches
		var stMatchSets = {},
			nullData = 0;

		// no url was specified, we need to adjust the cache length to make sure it fits the local data store
		if( !options.url ) options.cacheLength = 1;
		
		// track all options for minChars = 0
		stMatchSets[""] = [];
		
		// loop through the array and create a lookup structure
		for ( var i = 0, ol = options.data.length; i < ol; i++ ) {
			var rawValue = options.data[i];
			// if rawValue is a string, make an array otherwise just reference the array
			rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue;
			
			var value = options.formatMatch(rawValue, i+1, options.data.length);
			if ( value === false )
				continue;
				
			var firstChar = value.charAt(0).toLowerCase();
			// if no lookup array for this character exists, look it up now
			if( !stMatchSets[firstChar] ) 
				stMatchSets[firstChar] = [];

			// if the match is a string
			var row = {
				value: value,
				data: rawValue,
				result: options.formatResult && options.formatResult(rawValue) || value
			};
			
			// push the current match into the set list
			stMatchSets[firstChar].push(row);

			// keep track of minChars zero items
			if ( nullData++ < options.max ) {
				stMatchSets[""].push(row);
			}
		};

		// add the data items to the cache
		$.each(stMatchSets, function(i, value) {
			// increase the cache size
			options.cacheLength++;
			// add to the cache
			add(i, value);
		});
	}
	
	// populate any existing data
	setTimeout(populate, 25);
	
	function flush(){
		data = {};
		length = 0;
	}
	
	return {
		flush: flush,
		add: add,
		populate: populate,
		load: function(q) {
			if (!options.cacheLength || !length)
				return null;
			/* 
			 * if dealing w/local data and matchContains than we must make sure
			 * to loop through all the data collections looking for matches
			 */
			if( !options.url && options.matchContains ){
				// track all matches
				var csub = [];
				// loop through all the data grids for matches
				for( var k in data ){
					// don't search through the stMatchSets[""] (minChars: 0) cache
					// this prevents duplicates
					if( k.length > 0 ){
						var c = data[k];
						$.each(c, function(i, x) {
							// if we've got a match, add it to the array
							if (matchSubset(x.value, q)) {
								csub.push(x);
							}
						});
					}
				}				
				return csub;
			} else 
			// if the exact item exists, use it
			if (data[q]){
				return data[q];
			} else
			if (options.matchSubset) {
				for (var i = q.length - 1; i >= options.minChars; i--) {
					var c = data[q.substr(0, i)];
					if (c) {
						var csub = [];
						$.each(c, function(i, x) {
							if (matchSubset(x.value, q)) {
								csub[csub.length] = x;
							}
						});
						return csub;
					}
				}
			}
			return null;
		}
	};
};

$.Autocompleter.Select = function (options, input, select, config) {
	var CLASSES = {
		ACTIVE: "ac_over"
	};
	
	var listItems,
		active = -1,
		data,
		term = "",
		needsInit = true,
		element,
		list;
	
	// Create results
	function init() {
		if (!needsInit)
			return;
		element = $("<div/>")
		.hide()
		.addClass(options.resultsClass)
		.css("position", "absolute")
		.appendTo(document.body);
	
		list = $("<ul/>").appendTo(element).mouseover( function(event) {
			if(target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') {
	            active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event));
			    $(target(event)).addClass(CLASSES.ACTIVE);            
	        }
		}).click(function(event) {
			$(target(event)).addClass(CLASSES.ACTIVE);
			select();
			// TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus
			input.focus();
			return false;
		}).mousedown(function() {
			config.mouseDownOnSelect = true;
		}).mouseup(function() {
			config.mouseDownOnSelect = false;
		});
		
		if( options.width > 0 )
			element.css("width", options.width);
			
		needsInit = false;
	} 
	
	function target(event) {
		var element = event.target;
		while(element && element.tagName != "LI")
			element = element.parentNode;
		// more fun with IE, sometimes event.target is empty, just ignore it then
		if(!element)
			return [];
		return element;
	}

	function moveSelect(step) {
		listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE);
		movePosition(step);
        var activeItem = listItems.slice(active, active + 1).addClass(CLASSES.ACTIVE);
        if(options.scroll) {
            var offset = 0;
            listItems.slice(0, active).each(function() {
				offset += this.offsetHeight;
			});
            if((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
                list.scrollTop(offset + activeItem[0].offsetHeight - list.innerHeight());
            } else if(offset < list.scrollTop()) {
                list.scrollTop(offset);
            }
        }
	};
	
	function movePosition(step) {
		active += step;
		if (active < 0) {
			active = listItems.size() - 1;
		} else if (active >= listItems.size()) {
			active = 0;
		}
	}
	
	function limitNumberOfItems(available) {
		return options.max && options.max < available
			? options.max
			: available;
	}
	
	function fillList() {
		list.empty();
		var max = limitNumberOfItems(data.length);
		for (var i=0; i < max; i++) {
			if (!data[i])
				continue;
			var formatted = options.formatItem(data[i].data, i+1, max, data[i].value, term);
			if ( formatted === false )
				continue;
			var li = $("<li/>").html( options.highlight(formatted, term) ).addClass(i%2 == 0 ? "ac_even" : "ac_odd").appendTo(list)[0];
			$.data(li, "ac_data", data[i]);
		}
		listItems = list.find("li");
		if ( options.selectFirst ) {
			listItems.slice(0, 1).addClass(CLASSES.ACTIVE);
			active = 0;
		}
		// apply bgiframe if available
		if ( $.fn.bgiframe )
			list.bgiframe();
	}
	
	return {
		display: function(d, q) {
			init();
			data = d;
			term = q;
			fillList();
		},
		next: function() {
			moveSelect(1);
		},
		prev: function() {
			moveSelect(-1);
		},
		pageUp: function() {
			if (active != 0 && active - 8 < 0) {
				moveSelect( -active );
			} else {
				moveSelect(-8);
			}
		},
		pageDown: function() {
			if (active != listItems.size() - 1 && active + 8 > listItems.size()) {
				moveSelect( listItems.size() - 1 - active );
			} else {
				moveSelect(8);
			}
		},
		hide: function() {
			element && element.hide();
			listItems && listItems.removeClass(CLASSES.ACTIVE);
			active = -1;
		},
		visible : function() {
			return element && element.is(":visible");
		},
		current: function() {
			return this.visible() && (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst && listItems[0]);
		},
		show: function() {
			var offset = $(input).offset();
			element.css({
				width: typeof options.width == "string" || options.width > 0 ? options.width : $(input).width(),
				top: offset.top + input.offsetHeight,
				left: offset.left
			}).show();
            if(options.scroll) {
                list.scrollTop(0);
                list.css({
					maxHeight: options.scrollHeight,
					overflow: 'auto'
				});
				
                if($.browser.msie && typeof document.body.style.maxHeight === "undefined") {
					var listHeight = 0;
					listItems.each(function() {
						listHeight += this.offsetHeight;
					});
					var scrollbarsVisible = listHeight > options.scrollHeight;
                    list.css('height', scrollbarsVisible ? options.scrollHeight : listHeight );
					if (!scrollbarsVisible) {
						// IE doesn't recalculate width when scrollbar disappears
						listItems.width( list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")) );
					}
                }
                
            }
		},
		selected: function() {
			var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE);
			return selected && selected.length && $.data(selected[0], "ac_data");
		},
		emptyList: function (){
			list && list.empty();
		},
		unbind: function() {
			element && element.remove();
		}
	};
};

$.Autocompleter.Selection = function(field, start, end) {
	if( field.createTextRange ){
		var selRange = field.createTextRange();
		selRange.collapse(true);
		selRange.moveStart("character", start);
		selRange.moveEnd("character", end);
		selRange.select();
	} else if( field.setSelectionRange ){
		field.setSelectionRange(start, end);
	} else {
		if( field.selectionStart ){
			field.selectionStart = start;
			field.selectionEnd = end;
		}
	}
	field.focus();
};

})(jQuery);
var GACode   = "UA-154425-8";
var GADomain = ".paessler.com";
var GAGif    = "http://utm.paessler.com/static/__utm.gif";

var _gaq = _gaq || [];
_gaq.push(['_setAccount',      GACode]);
_gaq.push(['_gat._anonymizeIp']);
_gaq.push(['_setDomainName',   GADomain]);
_gaq.push(['_setAllowHash',    false]);
_gaq.push(['_setLocalGifPath', GAGif]);
_gaq.push(['_setLocalRemoteServerMode']);
_gaq.push(['_trackPageview']);
_gaq.push(['_trackPageLoadTime']);

(function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();


/*
 * jQuery Tooltip plugin 1.3
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/
 * http://docs.jquery.com/Plugins/Tooltip
 *
 * Copyright (c) 2006 - 2008 Jörn Zaefferer
 *
 * $Id: jquery.tooltip.js 5741 2008-06-21 15:22:16Z joern.zaefferer $
 * 
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */;(function($){var helper={},current,title,tID,IE=$.browser.msie&&/MSIE\s(5\.5|6\.)/.test(navigator.userAgent),track=false;$.tooltip={blocked:false,defaults:{delay:200,fade:false,showURL:true,extraClass:"",top:15,left:15,id:"tooltip"},block:function(){$.tooltip.blocked=!$.tooltip.blocked;}};$.fn.extend({tooltip:function(settings){settings=$.extend({},$.tooltip.defaults,settings);createHelper(settings);return this.each(function(){$.data(this,"tooltip",settings);this.tOpacity=helper.parent.css("opacity");this.tooltipText=this.title;$(this).removeAttr("title");this.alt="";}).mouseover(save).mouseout(hide).click(hide);},fixPNG:IE?function(){return this.each(function(){var image=$(this).css('backgroundImage');if(image.match(/^url\(["']?(.*\.png)["']?\)$/i)){image=RegExp.$1;$(this).css({'backgroundImage':'none','filter':"progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='"+image+"')"}).each(function(){var position=$(this).css('position');if(position!='absolute'&&position!='relative')$(this).css('position','relative');});}});}:function(){return this;},unfixPNG:IE?function(){return this.each(function(){$(this).css({'filter':'',backgroundImage:''});});}:function(){return this;},hideWhenEmpty:function(){return this.each(function(){$(this)[$(this).html()?"show":"hide"]();});},url:function(){return this.attr('href')||this.attr('src');}});function createHelper(settings){if(helper.parent)return;helper.parent=$('<div id="'+settings.id+'"><h3></h3><div class="body"></div><div class="url"></div></div>').appendTo(document.body).hide();if($.fn.bgiframe)helper.parent.bgiframe();helper.title=$('h3',helper.parent);helper.body=$('div.body',helper.parent);helper.url=$('div.url',helper.parent);}function settings(element){return $.data(element,"tooltip");}function handle(event){if(settings(this).delay)tID=setTimeout(show,settings(this).delay);else
show();track=!!settings(this).track;$(document.body).bind('mousemove',update);update(event);}function save(){if($.tooltip.blocked||this==current||(!this.tooltipText&&!settings(this).bodyHandler))return;current=this;title=this.tooltipText;if(settings(this).bodyHandler){helper.title.hide();var bodyContent=settings(this).bodyHandler.call(this);if(bodyContent.nodeType||bodyContent.jquery){helper.body.empty().append(bodyContent)}else{helper.body.html(bodyContent);}helper.body.show();}else if(settings(this).showBody){var parts=title.split(settings(this).showBody);helper.title.html(parts.shift()).show();helper.body.empty();for(var i=0,part;(part=parts[i]);i++){if(i>0)helper.body.append("<br/>");helper.body.append(part);}helper.body.hideWhenEmpty();}else{helper.title.html(title).show();helper.body.hide();}if(settings(this).showURL&&$(this).url())helper.url.html($(this).url().replace('http://','')).show();else
helper.url.hide();helper.parent.addClass(settings(this).extraClass);if(settings(this).fixPNG)helper.parent.fixPNG();handle.apply(this,arguments);}function show(){tID=null;if((!IE||!$.fn.bgiframe)&&settings(current).fade){if(helper.parent.is(":animated"))helper.parent.stop().show().fadeTo(settings(current).fade,current.tOpacity);else
helper.parent.is(':visible')?helper.parent.fadeTo(settings(current).fade,current.tOpacity):helper.parent.fadeIn(settings(current).fade);}else{helper.parent.show();}update();}function update(event){if($.tooltip.blocked)return;if(event&&event.target.tagName=="OPTION"){return;}if(!track&&helper.parent.is(":visible")){$(document.body).unbind('mousemove',update)}if(current==null){$(document.body).unbind('mousemove',update);return;}helper.parent.removeClass("viewport-right").removeClass("viewport-bottom");var left=helper.parent[0].offsetLeft;var top=helper.parent[0].offsetTop;if(event){left=event.pageX+settings(current).left;top=event.pageY+settings(current).top;var right='auto';if(settings(current).positionLeft){right=$(window).width()-left;left='auto';}helper.parent.css({left:left,right:right,top:top});}var v=viewport(),h=helper.parent[0];if(v.x+v.cx<h.offsetLeft+h.offsetWidth){left-=h.offsetWidth+20+settings(current).left;helper.parent.css({left:left+'px'}).addClass("viewport-right");}if(v.y+v.cy<h.offsetTop+h.offsetHeight){top-=h.offsetHeight+20+settings(current).top;helper.parent.css({top:top+'px'}).addClass("viewport-bottom");}}function viewport(){return{x:$(window).scrollLeft(),y:$(window).scrollTop(),cx:$(window).width(),cy:$(window).height()};}function hide(event){if($.tooltip.blocked)return;if(tID)clearTimeout(tID);current=null;var tsettings=settings(this);function complete(){helper.parent.removeClass(tsettings.extraClass).hide().css("opacity","");}if((!IE||!$.fn.bgiframe)&&tsettings.fade){if(helper.parent.is(':animated'))helper.parent.stop().fadeTo(tsettings.fade,0,complete);else
helper.parent.stop().fadeOut(tsettings.fade,complete);}else
complete();if(settings(this).fixPNG)helper.parent.unfixPNG();}})(jQuery);
$(document).ready(function(){
        
    // external Links
    $("a[href^=http]").attr('target', '_blank');	
    
    // Moodarea  
    var mastercount = 6;
    var counter = Math.round(Math.random()*(mastercount-1));
    $("div.mood span.moodimage").addClass("image_"+counter);
    
    // Search
    search();

    // Tooltip
    $(".tooltip").tooltip({ 
        showURL: false 
    });

});

var input = null;

function search()
{
    
    if (input==null)
        input = $("input.string");
        
    var search_name = input.attr("title");
    input.focus(function ()
    {
        if (input.val()==search_name) 
            input.val("");
    }).blur(function ()
    {
        if (input.val()=="") 
            input.val(search_name);
    });
}