// jQuery TimePicker plugin - http://github.com/wvega/timepicker
//
// A jQuery plugin to enhance standard form input fields helping users to select
// (or type) times.
//
// Copyright (c) 2010 Willington Vega <wvega@wvega.com>
// Dual licensed under the MIT or GPL Version 2 licenses.


// Define a cross-browser window.console.log method.
// For IE and FF without Firebug, fallback to using an alert.
//if (!window.console) {
//    var log = window.opera ? window.opera.postError : alert;
//    window.console = { log: function(str) { log(str) } };
//}

if(typeof jQuery != 'undefined') {
    (function($, undefined){

        function pad(str, ch, length) {
            return Array(length + 1 - str.length).join(ch) + str;
        }

        function normalize() {
            if (arguments.length == 1) {
                return new Date(1988, 7, 24, arguments[0].getHours(), arguments[0].getMinutes(), 00);
            } else if (arguments.length == 2) {
                return new Date(1988, 7, 24, arguments[0], arguments[1], 00);
            } else {
                return new Date(1988, 7, 24);
            }
        }
        
        $.TimePicker = function() {
            var widget = this;

            widget.ui = $('ul.ui-timepicker');
            if (widget.ui.length == 0) {
                widget.ui = $('<ul></ul>').addClass('ui-timepicker ui-timepicker-hidden')
                                    .addClass('ui-widget ui-widget-content ui-menu')
                                    .addClass('ui-corner-all ui-helper-hidden')
                                    .appendTo('body');

                if ($.fn.jquery >= '1.4.2') {
                    widget.ui.delegate('a', 'mouseenter.timepicker', function(event) {
                        // passing false instead of an instance object tells the function
                        // to use the current instance
                        widget.activate(false, $(this).parent());
                    }).delegate('a', 'mouseleave.timepicker', function(event) {
                        widget.deactivate(false);
                    }).delegate('a', 'click.timepicker', function(event) {
                        event.preventDefault();
                        widget.select(false, $(this).parent());
                    });
                }

                widget.ui.bind('click.timepicker, scroll.timepicker', function(event) {
                    clearTimeout(widget.closing);
                });
            }
        };

        $.TimePicker.count = 0;
        $.TimePicker.instance = function() {
            if (!$.TimePicker._instance) {
                $.TimePicker._instance = new $.TimePicker();
            }
            return $.TimePicker._instance;
        }

        $.TimePicker.prototype = {
            // extracted from from jQuery UI Core
            // http://github,com/jquery/jquery-ui/blob/master/ui/jquery.ui.core.js
            keyCode: {
                ALT: 18,
                BLOQ_MAYUS: 20,
                CTRL: 17,
                DOWN: 40,
                END: 35,
                ENTER: 13,
                HOME: 36,
                LEFT: 37,
                NUMPAD_ENTER: 108,
                PAGE_DOWN: 34,
                PAGE_UP: 33,
                RIGHT: 39,
                SHIFT: 16,
                TAB: 9,
                UP: 38
            },
            
            _items: function(i, startTime) {
                var widget = this, ul = $('<ul></ul>'), item = null, time, end;

                if (startTime) {
                    time = normalize(startTime);
                } else if (i.options.startTime) {
                    time = normalize(i.options.startTime);
                } else {
                    time = normalize(i.options.startHour, i.options.startMinutes)
                }
                
                end = new Date(time.getTime() + 24 * 60 * 60 * 1000);

                while(time < end) {
                    if (widget._isValidTime(i, time)) {
                        item = $('<li>').addClass('ui-menu-item').appendTo(ul);
                        $('<a>').addClass('ui-corner-all').text($.fn.timepicker.formatTime(i.options.timeFormat, time)).appendTo(item);
                        item.data('time-value', time);
                    }
                    time = new Date(time.getTime() + i.options.interval * 60 * 1000);
                }

                return ul.children();
            },
            
            _isValidTime: function(i, time) {
                var min = null, max = null;

                time = normalize(time);

                if (i.options.minTime !== null) {
                    min = normalize(i.options.minTime);
                } else if (i.options.minHour !== null || i.options.minMinutes !== null) {
                    min = normalize(i.options.minHour, i.options.minMinutes);
                }

                if (i.options.maxTime !== null) {
                    max = normalize(i.options.maxTime)
                } else if (i.options.maxHour !== null || i.options.maxMinutes !== null) {
                    max = normalize(i.options.maxHour, i.options.maxMinutes);
                }

                if (min !== null && max !== null) {
                    return time >= min && time <= max;
                } else if (min !== null) {
                    return time >= min;
                } else if (max !== null) {
                    return time <= max;
                }

                return true;
            },

            _hasScroll: function() {
                return this.ui.height() < this.ui.attr('scrollHeight');
            },

            /**
             * TODO: Write me!
             *
             * @param i
             * @param direction
             * @param edge
             * */
            _move: function(i, direction, edge) {
                var widget = this;
                if (widget.closed()) {
                    widget.open(i);
                }
                if (!widget.active) {
                    widget.activate(i, widget.ui.children(edge));
                    return;
                }
                var next = widget.active[direction + 'All']('.ui-menu-item').eq(0);
                if (next.length) {
                    widget.activate(i, next);
                } else {
                    widget.activate(i, widget.ui.children(edge));
                }
            },

            //
            // protected methods
            //

            register: function(node, options) {
                var widget = this, i = {};// timepicker instance object

                i.element = $(node);
                
                if (i.element.data('TimePicker')) {return;}


                i.element.data('TimePicker', i);
                i.options = $.metadata ? $.extend({}, options, i.element.metadata()) : options;
                i.widget = widget;
                i.selectedTime = $.fn.timepicker.parseTime(i.element.val());

                // proxy functions for the exposed api methods
                $.extend(i, {
                    next: function() {return widget.next(i);},
                    previous: function() {return widget.previous(i);},
                    first: function() {return widget.first(i);},
                    last: function() {return widget.last(i);},
                    selected: function() {return widget.selected(i);},
                    open: function() {return widget.open(i);},
                    close: function(force) {return widget.close(i, force);},
                    closed: function() {return widget.closed(i);},
                    destroy: function() {return widget.destroy(i)},
                    getTime: function() {return widget.getTime(i);},
                    setTime: function(time) {return widget.setTime(i, time);}
                });

                i.element.bind('keydown.timepicker', function(event) {
                    switch (event.which || event.keyCode) {
                        case widget.keyCode.ENTER:
                        case widget.keyCode.NUMPAD_ENTER:
                            event.preventDefault();
                            if (widget.closed()) {
                                i.element.trigger('change.timepicker');
                            } else {
                                widget.select(i, widget.active);
                            }
                            break;
                        case widget.keyCode.UP:
                            i.previous();
                            break;
                        case widget.keyCode.DOWN:
                            i.next();
                            break;
                        default:
                            if (!widget.closed()) {
                                i.close(true);
                            }
                            break;
                    }
                }).bind('focus.timepicker', function(event) {
                    i.open();
                }).bind('blur.timepicker', function(event) {
                    i.close();
                }).bind('change.timepicker', function(event) {
                    if (i.closed()) {
                        i.setTime($.fn.timepicker.parseTime(i.element.val()));
                    }
                });
            },

            select: function(i, item) {
                var widget = this, instance = i === false ? widget.instance : i;
                clearTimeout(widget.closing);
                widget.setTime(instance, $.fn.timepicker.parseTime(item.children('a').text()));
                widget.close(instance, true);
            },

            activate: function(i, item) {
                var widget = this, instance = i === false ? widget.instance : i;
                
                if (instance !== widget.instance) {
                    return;
                } else {
                    widget.deactivate();
                }

                if (widget._hasScroll()) {
                    var offset = item.offset().top - widget.ui.offset().top,
                        scroll = widget.ui.scrollTop(),
                        height = widget.ui.height();
                    if (offset < 0) {
                        widget.ui.scrollTop(scroll + offset);
                    } else if (offset >= height) {
                        widget.ui.scrollTop(scroll + offset - height + item.height());
                    }
                }

                widget.active = item.eq(0).children('a').addClass('ui-state-hover')
                                                        .attr('id', 'ui-active-item')
                                          .end();
            },

            deactivate: function() {
                var widget = this;
                if (!widget.active) {return;}                
                widget.active.children('a').removeClass('ui-state-hover').removeAttr('id');
                widget.active = null;
            },

//            option: function(key, value) {
//                var self = this;
//                // TODO: handle variable updates
//                if (arguments.length > 1) {
//                    if (self.options.hasOwnProperty(key)) {
//                        self.options[key] = value;
//                    }
//                    return self;
//                }
//                return self.options[key];
//            },

            /**
             * _activate, _deactivate, first, last, next, previous, _move and
             * _hasScroll were extracted from jQuery UI Menu
             * http://github,com/jquery/jquery-ui/blob/menu/ui/jquery.ui.menu.js
             */

            //
            // public methods
            //

            next: function(i) {
                if (this.closed() || this.instance === i) {
                    this._move(i, 'next', '.ui-menu-item:first');
                }
            },

            previous: function(i) {
                if (this.closed() || this.instance === i) {
                    this._move(i, 'prev', '.ui-menu-item:last');
                }
            },

            first: function(i) {
                if (this.instance === i) {
                    return this.active && !this.active.prevAll('.ui-menu-item').length;
                }
                return false;
            },

            last: function(i) {
                if (this.instance === i) {
                    return this.active && !this.active.nextAll('.ui-menu-item').length;
                }
                return false;
            },

            selected: function(i) {
                if (this.instance === i)  {
                    return this.active ? this.active : null;
                }
                return null;
            },

            open: function(i) {
                var widget = this, zindex;

                // if a date is already selected and options.dynamic is true,
                // arrange the items in the list so the first item is
                // cronologically right after the selected date.
                // TODO: set selectedTime
                if (!i.items || (i.options.dynamic && i.selectedTime)) {
                    i.items = widget._items(i);
                }

                // remove old li elements but keep associated events, then append
                // the new li elements to the ul
                if (widget.instance !== i || (i.options.dynamic && i.selectedTime)) {

                    // handle menu events when using jQuery versions previous to
                    // 1.4.2 (thanks to Brian Link)
                    // http://github.com/wvega/timepicker/issues#issue/4
                    if ($.fn.jquery < '1.4.2') {
                        widget.ui.children().remove();
                        widget.ui.append(i.items);
                        widget.ui.find('a').bind('mouseover.timepicker', function(event) {
                            widget.activate(i, $(this).parent());
                        }).bind('mouseout.timepicker', function(event) {
                            widget.deactivate(i);
                        }).bind('click.timepicker', function(event) {
                            event.preventDefault();
                            widget.select(i, $(this).parent());
                        });
                    } else {
                        widget.ui.children().detach();
                        widget.ui.append(i.items);
                    }
                }
                
                // theme
                widget.ui.removeClass('ui-helper-hidden ui-timepicker-hidden ui-timepicker-standard ui-timepicker-corners').show();

                switch (i.options.theme) {
                    case 'standard':
                        widget.ui.addClass('ui-timepicker-standard');
                        break;
                    case 'standard-rounded-corners':
                        widget.ui.addClass('ui-timepicker-standard ui-timepicker-corners');
                        break;
                    default:
                        break;
                }

                // position
                // zindex = i.element.offsetParent().css('z-index'); zindex == 'auto' ? 'auto' : parseInt(zindex, 10) + 1
                widget.ui.css($.extend(i.element.offset(), {
                    width: i.element.innerWidth(),
                    zIndex: i.options.zindex ? i.options.zindex : i.element.offsetParent().css('z-index')
                }));
                widget.ui.css('top', parseInt(widget.ui.css('top'), 10) + i.element.outerHeight());

                widget.instance = i;

                // try to match input field's current value with an item in the
                // dropdown
                if (i.selectedTime) {
                    i.items.each(function() {
                        var item = $(this), time;

                        if ($.fn.jquery < '1.4.2') {
                            time = $.fn.timepicker.parseTime(item.find('a').text());
                        } else {
                            time = item.data('time-value');
                        }

                        if (time.getTime() == i.selectedTime.getTime()) {
                            widget.activate(i, item);
                            return false;
                        }
                        return true;
                    });
                } else {
                    widget.deactivate(i);
                }

                // don't break the chain
                return i.element;
            },

            close: function(i, force) {
                var widget = this;
                if (widget.closed() || force) {
                    clearTimeout(widget.closing);
                    if (widget.instance === i) {
                        widget.ui.scrollTop(0).addClass('ui-helper-hidden ui-timepicker-hidden').hide();
                        widget.ui.children().removeClass('ui-state-hover');
                    }
                } else {
                    widget.closing = setTimeout(function() {
                        widget.close(i, true);
                    }, 150);
                }
                return i.element;
            },

            closed: function() {
                return this.ui.is(':hidden');
            },

            destroy: function(i) {
                var widget = this;
                widget.close(i, true);
                return i.element.unbind('.timepicker').data('TimePicker', null);
            },

            getTime: function(i) {
                return i.selectedTime ? i.selectedTime : null;
            },

            setTime: function(i, time) {
                var widget = this;
                if (time && time.getMinutes) {
                    i.selectedTime = time;
                    i.element.val($.fn.timepicker.formatTime(i.options.timeFormat, time));
                    // custom change event and change callback
                    i.element.trigger('time-change', [time]);
                    if ($.isFunction(i.options.change)) {
                        i.options.change.apply(i.element, [time]);
                    }
                } else {
                    i.selectedTime = null;
                }
            }
        };

        $.TimePicker.defaults =  {
            timeFormat: 'hh:mm p',
            minHour: null,
            minMinutes: null,
            minTime: null,
            maxHour: null,
            maxMinutes: null,
            maxTime: null,
            startHour: null,
            startMinutes: null,
            startTime: null,
            interval: 30,
            dynamic: true,
            theme: 'standard',
            zindex: null,
            // callbacks
            change: function(time) {}
        };

        $.fn.timepicker = function(options) {
            // TODO: see if it works with previous versions
            if ($.fn.jquery < '1.3') {
                return this;
            }
            
            // Calling the constructor again returns a reference to a TimePicker object.
            if (this.length == 1 && this.data('TimePicker')) {
                return this.data('TimePicker');
            }
            
            var globals = $.extend({}, $.TimePicker.defaults, options);
            
            return this.each(function() {
                $.TimePicker.instance().register(this, globals);
            });
        };
        
        /**
         * TODO: documentation
         */
        $.fn.timepicker.formatTime = function(format, time) {
            var hours = time.getHours(),
                hours12 = hours % 12,
                minutes = time.getMinutes(),
                seconds = time.getSeconds(),
                replacements = {
                    hh: pad((hours12 === 0 ? 12 : hours12).toString(), '0', 2),
                    HH: pad(hours.toString(), '0', 2),
                    mm: pad(minutes.toString(), '0', 2),
                    ss: pad(seconds.toString(), '0', 2),
                    h: (hours12 === 0 ? 12 : hours12),
                    H: hours,
                    m: minutes,
                    s: seconds,
                    p: hours > 11 ? 'PM' : 'AM'
                },
                str = format, k = '';
            for (k in replacements) {
                if (replacements.hasOwnProperty(k)) {
                    str = str.replace(new RegExp(k,'g'), replacements[k]);
                }
            }
            return str;
        };

        /**
         * Convert a string representing a given time into a Date object.
         *
         * The Date object will have attributes others than hours, minutes and
         * seconds set to current local time values. The function will return
         * false if given string can't be converted.
         *
         * If there is an 'a' in the string we set am to true, if there is a 'p'
         * we set pm to true, if both are present only am is setted to true.
         *
         * All non-digit characters are removed from the string before trying to
         * parse the time.
         *
         * ''       can't be converted and the function returns false.
         * '1'      is converted to     01:00:00 am
         * '11'     is converted to     11:00:00 am
         * '111'    is converted to     01:11:00 am
         * '1111'   is converted to     11:11:00 am
         * '11111'  is converted to     01:11:11 am
         * '111111' is converted to     11:11:11 am
         *
         * Only the first six (or less) characters are considered.
         *
         * Special case:
         *
         * When hours is greater than 24 and the last digit is less or equal than 6, and minutes
         * and seconds are less or equal than 60, we append a trailing zero and
         * start parsing process again. Examples:
         *
         * '95' is treated as '950' and converted to 09:50:00 am
         * '46' is treated as '460' and converted to 05:00:00 am
         * '57' can't be converted and the function returns false.
         *
         * For a detailed list of supported formats check the unit tests at
         * http://github.com/wvega/timepicker/tree/master/tests/
         */
        $.fn.timepicker.parseTime = (function(str) {
            var patterns = [
                    // 1, 12, 123, 1234, 12345, 123456
                    [/^(\d+)$/, '$1'],
                    // :1, :2, :3, :4 ... :9
                    [/^:(\d)$/, '$10'],
                    // :1, :12, :123, :1234 ...
                    [/^:(\d+)/, '$1'],
                    // 6:06, 5:59, 5:8
                    [/^(\d):([7-9])$/, '0$10$2'],
                    [/^(\d):(\d\d)$/, '$1$2'],
                    [/^(\d):(\d{1,})$/, '0$1$20'],
                    // 10:8, 10:10, 10:34
                    [/^(\d\d):([7-9])$/, '$10$2'],
                    [/^(\d\d):(\d)$/, '$1$20'],
                    [/^(\d\d):(\d*)$/, '$1$2'],
                    // 123:4, 1234:456
                    [/^(\d{3,}):(\d)$/, '$10$2'],
                    [/^(\d{3,}):(\d{2,})/, '$1$2'],
                    //
                    [/^(\d):(\d):(\d)$/, '0$10$20$3'],
                    [/^(\d{1,2}):(\d):(\d\d)/, '$10$2$3']];

            return function(str) {
                var time = normalize(new Date()),
                    am = false, pm = false, h = false, m = false, s = false, k = 0;
                str = str.toLowerCase();
                am = /a/.test(str);
                pm = am ? false : /p/.test(str);
                str = str.replace(/[^0-9:]/g, '').replace(/:+/g, ':');

                for (k in patterns) {
                    if (patterns[k][0].test(str)) {
                        str = str.replace(patterns[k][0], patterns[k][1]);
                        break;
                    }
                }
                str = str.replace(/:/g, '');

                if (str.length == 1) {
                    h = str;
                } else if (str.length == 2) {
                    h = str;
                } else if (str.length == 3 || str.length == 5) {
                    h = str.substr(0, 1);
                    m = str.substr(1, 2);
                    s = str.substr(3, 2);
                } else if (str.length == 4 || str.length > 5) {
                    h = str.substr(0, 2);
                    m = str.substr(2, 2);
                    s = str.substr(4, 2);
                }

                if (str.length > 0 && str.length < 5) {
                    if (str.length < 3) {
                        m = 0;
                    }
                    s = 0;
                }

                if (h === false || m === false || s === false) {
                    return false;
                }

                h = parseInt(h, 10);m = parseInt(m, 10);s = parseInt(s, 10);

                if (am && h == 12) {
                    h = 0;
                } else if (pm && h < 12) {
                    h = h + 12;
                }

                if (h > 24 && (h % 10) <= 6 && m <= 60 && s <= 60) {
                    return $.fn.timepicker.parseTime(str + '0' + (am ? 'a' : '') + (pm ? 'p' : ''));
                } else if (h <= 24 && m <= 60 && s <= 60) {
                    time.setHours(h, m, s);
                    return time;
                } else {
                    return false;
                }
            };
        })();
    })(jQuery);
}
;

/**
 * Attaches the calendar behavior to all required fields
 */
(function ($) {
Drupal.behaviors.date_popup = {
  attach: function (context) {
  for (var id in Drupal.settings.datePopup) {
    $('#'+ id).bind('focus', Drupal.settings.datePopup[id], function(e) {
      if (!$(this).hasClass('date-popup-init')) {
        var datePopup = e.data;
        // Explicitely filter the methods we accept.
        switch (datePopup.func) {
          case 'datepicker':
            $(this)
              .datepicker(datePopup.settings)
              .addClass('date-popup-init')
            $(this).click(function(){
              $(this).focus();
            });
            break;

          case 'timeEntry':
            $(this)
              .timeEntry(datePopup.settings)
              .addClass('date-popup-init')
            $(this).click(function(){
              $(this).focus();
            });
            break;
          case 'timepicker':
            // Translate the PHP date format into the style the timepicker uses.
            datePopup.settings.timeFormat = datePopup.settings.timeFormat
              .replace('h', 'hh')  // 12-hour, leading zero
              .replace('g', 'h')   // 12-hour, no leading zero
              .replace('H', 'HH')  // 24-hour, leading zero
              .replace('G', 'H')   // 24-hour, no leading zero
              .replace('A', 'p')   // AM/PM
              .replace('i', 'mm')  // minutes with leading zero
              .replace('s', 'ss'); // seconds with leading zero

            datePopup.settings.startTime = new Date(datePopup.settings.startTime);
            $(this)
              .timepicker(datePopup.settings)
              .addClass('date-popup-init');
            $(this).click(function(){
              $(this).focus();
            });
            break;
        }
      }
    });
  }
  }
};
})(jQuery);
;
// $Id: compact_forms.js,v 1.11 2011/01/09 05:51:15 sun Exp $

(function ($) {

Drupal.compactForms = {};

/**
 * Compact Forms jQuery plugin.
 */
$.fn.compactForm = function (stars) {
  stars = stars || 0;

  this.each(function () {
    $(this).addClass('compact-form').find('label').each(function () {
      var context = this.form;
      var $label = $(this);
      if (!$label.attr('for')) {
        return;
      }
      var $field = $('#' + $label.attr('for'), context);
      if (!$field.length || !$field.is('input:text,input:password,textarea')) {
        return;
      }
      // Store the initial field value, in case the browser is going to
      // automatically fill it in upon focus.
      var initial_value = $field.val();

      if (initial_value != '') {
        // Firefox doesn't like .hide() here for some reason.
        $label.css('display', 'none');
      }

      $label.parent().addClass('compact-form-wrapper');
      $label.addClass('compact-form-label');
      $field.addClass('compact-form-field');

      if (stars === 0) {
        $label.find('.form-required').hide();
      }
      else if (stars === 2) {
        $label.find('.form-required').insertAfter($field).prepend('&nbsp;');
      }

      $field.focus(function () {
        // Some browsers (e.g., Firefox) are automatically inserting a stored
        // username and password into login forms. In case the password field is
        // manually emptied afterwards, and the user jumps back to the username
        // field (without changing it), and forth to the password field, then
        // the browser automatically re-inserts the password again. Therefore,
        // we also need to test against the initial field value.
        if ($field.val() === initial_value || $field.val() === '') {
          $label.fadeOut('fast');
        }
      });

      $field.blur(function () {
        if ($field.val() === '') {
          $label.fadeIn('slow');
        }
      });

      // Chrome adds passwords after page load, so we need to track changes.
      $field.change(function () {
        if ($field.get(0) != document.activeElement) {
          if ($field.val() === '') {
            $label.fadeIn('fast');
          }
          else {
            $label.css('display', 'none');
          }
        }
      });
    });
  });
};

/**
 * Attach compact forms behavior to all enabled forms upon page load.
 */
Drupal.behaviors.compactForms = {
  attach: function (context, settings) {
    if (!settings || !settings.compactForms) {
      return;
    }
    $('#' + settings.compactForms.forms.join(',#'), context).compactForm(settings.compactForms.stars);

    // Safari adds passwords without triggering any event after page load.
    // We therefore need to wait a bit and then check for field values.
    if ($.browser.safari) {
      setTimeout(Drupal.compactForms.fixSafari, 200);
    }
  }
};

/**
 * Checks for field values and hides the corresponding label if non-empty.
 *
 * @todo Convert $.fn.compactForm to always use a function like this.
 */
Drupal.compactForms.fixSafari = function () {
  $('label.compact-form-label').each(function () {
    var $label = $(this);
    var context = this.form;
    if ($('#' + $label.attr('for'), context).val() != '') {
      $label.css('display', 'none');
    }
  });
}

})(jQuery);
;
(function ($) {

$(document).ready(function() {

  // Accepts a string; returns the string with regex metacharacters escaped. The returned string
  // can safely be used at any point within a regex to match the provided literal string. Escaped
  // characters are [ ] { } ( ) * + ? - . , \ ^ $ # and whitespace. The character | is excluded
  // in this function as it's used to separate the domains names.
  RegExp.escapeDomains = function(text) {
    return (text) ? text.replace(/[-[\]{}()*+?.,\\^$#\s]/g, "\\$&") : '';
  }

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch the closest surrounding link of a clicked element.
    $(event.target).closest("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");
      // Expression to check for the sites cross domains.
      var isCrossDomain = new RegExp("^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\/.*(" + RegExp.escapeDomains(ga.trackCrossDomains) + ")", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutbound && this.href) {
          if (ga.trackDomainMode == 2 && isCrossDomain.test(this.href)) {
            // Top-level cross domain clicked. document.location is handled by _link internally.
            _gaq.push(["_link", this.href]);
          }
          else if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});

})(jQuery);
;