/*
   * jQuery UI Tabs 1.7.1
   *
   * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
   * Dual licensed under the MIT (MIT-LICENSE.txt)
   * and GPL (GPL-LICENSE.txt) licenses.
   *
   * http://docs.jquery.com/UI/Tabs
   *
   * Depends:
   *        ui.core.js
   */
  (function($)\; \{$.widget("ui.tabs", {
  
          _init: function() {
                  if (this.options.deselectable !== undefined) {
                          this.options.collapsible = this.options.deselectable;
                  }
                  this._tabify(true);
          },
  
          _setData: function(key, value) {
                  if (key == 'selected') {
                          if (this.options.collapsible && value == this.options.selected) {
                                  return;
                          }
                          this.select(value);
                  }
                  else {
                          this.options[key] = value;
                          if (key == 'deselectable') {
                                  this.options.collapsible = value;
                          }
                          this._tabify();
                  }
          },
  
          _tabId: function(a) {
                  return a.title && a.title.replace(/\s/g, '_').replace(/[^A-Za-z0-9\-_:\.]/g, '') ||
                          this.options.idPrefix + $.data(a);\; \},\; \_sanitizeSelector:\; function(hash)\; \{\; return\; hash.replace(/:/g,\; \text{'}\backslash \; \text{'});$// we need this because an id may contain a ":"
          },
  
          _cookie: function() {
                  var cookie = this.cookie || (this.cookie = this.options.cookie.name || 'ui-tabs-' + .data(this.list[0]));
                  return $.cookie.apply(null,\; [cookie].concat($.makeArray(arguments)));
          },
  
          _ui: function(tab, panel) {
                  return {
                          tab: tab,
                          panel: panel,
                          index: this.anchors.index(tab)
                  };
          },
  
          _cleanup: function() {
                  // restore all former loading tabs labels
                  this.lis.filter('.ui-state-processing').removeClass('ui-state-processing')
                                  .find('span:data(label.tabs)')
                                  .each(function() {
                                          var el = this;
                                          el.html(el.data('label.tabs')).removeData('label.tabs');
                                  });
          },
  
          _tabify: function(init) {
  
                  this.list = this.element.children('ul:first');
                  this.lis = $('li:has(a[href])', this.list);
                  this.anchors = this.lis.map(function() { return $('a', this)[0]; });
                  this.panels = $([]);
  
                  var self = this, o = this.options;
  
                  var fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash
                  this.anchors.each(function(i, a) {
                          var href = a.attr('href');
  
                          // For dynamically created HTML that contains a hash as href IE < 8 expands
                          // such href to the full page url with hash and then misinterprets tab as ajax.
                          // Same consideration applies for an added tab with a fragment identifier
                          // since a[href=#fragment-identifier] does unexpectedly not match.
                          // Thus normalize href attribute...
                          var hrefBase = href.split('#')[0], baseEl;
                          if (hrefBase && (hrefBase === location.toString().split('#')[0] ||
                                          (baseEl = $('base')[0]) && hrefBase === baseEl.href)) {
                                  href = a.hash;
                                  a.href = href;
                          }
  
                          // inline tab
                          if (fragmentId.test(href)) {
                                  self.panels = self.panels.add(self._sanitizeSelector(href));
                          }
  
                          // remote tab
                          else if (href != '#') { // prevent loading the page itself if href is just "#"
                                  $.data(a,\; \text{'}href.tabs\text{'},\; href);\; //\; required\; for\; restore\; on\; destroy\; //\; TODO\; until\; \#3808\; is\; fixed\; strip\; fragment\; identifier\; from\; url\; //\; (IE\; fails\; to\; load\; from\; such\; url)$.data(a, 'load.tabs', href.replace(/#.*$/,\; \text{'}\text{'}));\; //\; mutable\; data\; var\; id\; =\; self.\_tabId(a);\; a.href\; =\; \text{'}\#\text{'}\; +\; id;\; var$panel = $('#' + id);
                                  if (!$panel.length)\; \{$panel = $(o.panelTemplate).attr('id', id).addClass('ui-tabs-panel ui-widget-content ui-corner-bottom')
                                                  .insertAfter(self.panels[i - 1] || self.list);
                                          $panel.data(\text{'}destroy.tabs\text{'},\; true);\; \}\; self.panels\; =\; self.panels.add($panel);
                          }
  
                          // invalid tab href
                          else {
                                  o.disabled.push(i);
                          }
                  });
  
                  // initialization from scratch
                  if (init) {
  
                          // attach necessary classes for styling
                          this.element.addClass('ui-tabs ui-widget ui-widget-content ui-corner-all');
                          this.list.addClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');
                          this.lis.addClass('ui-state-default ui-corner-top');
                          this.panels.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom');
  
                          // Selected tab
                          // use "selected" option or try to retrieve:
                          // 1. from fragment identifier in url
                          // 2. from cookie
                          // 3. from selected class attribute on <li>
                          if (o.selected === undefined) {
                                  if (location.hash) {
                                          this.anchors.each(function(i, a) {
                                                  if (a.hash == location.hash) {
                                                          o.selected = i;
                                                          return false; // break
                                                  }
                                          });
                                  }
                                  if (typeof o.selected != 'number' && o.cookie) {
                                          o.selected = parseInt(self._cookie(), 10);
                                  }
                                  if (typeof o.selected != 'number' && this.lis.filter('.ui-tabs-selected').length) {
                                          o.selected = this.lis.index(this.lis.filter('.ui-tabs-selected'));
                                  }
                                  o.selected = o.selected || 0;
                          }
                          else if (o.selected === null) { // usage of null is deprecated, TODO remove in next release
                                  o.selected = -1;
                          }
  
                          // sanity check - default to first tab...
                          o.selected = ((o.selected >= 0 && this.anchors[o.selected]) || o.selected < 0) ? o.selected : 0;
  
                          // Take disabling tabs via class attribute from HTML
                          // into account and update option properly.
                          // A selected tab cannot become disabled.
                          o.disabled = $.unique(o.disabled.concat($.map(this.lis.filter('.ui-state-disabled'),
                                          function(n, i) { return self.lis.index(n); } )
                          )).sort();
  
                          if ($.inArray(o.selected,\; o.disabled)\; !=\; -1)\; \{\; o.disabled.splice($.inArray(o.selected, o.disabled), 1);
                          }
  
                          // highlight selected tab
                          this.panels.addClass('ui-tabs-hide');
                          this.lis.removeClass('ui-tabs-selected ui-state-active');
                          if (o.selected >= 0 && this.anchors.length) { // check for length avoids error when initializing empty list
                                  this.panels.eq(o.selected).removeClass('ui-tabs-hide');
                                  this.lis.eq(o.selected).addClass('ui-tabs-selected ui-state-active');
  
                                  // seems to be expected behavior that the show callback is fired
                                  self.element.queue("tabs", function() {
                                          self._trigger('show', null, self._ui(self.anchors[o.selected], self.panels[o.selected]));
                                  });
                                  
                                  this.load(o.selected);
                          }
  
                          // clean up to avoid memory leaks in certain versions of IE 6
                          window.bind('unload', function() {
                                  self.lis.add(self.anchors).unbind('.tabs');
                                  self.lis = self.anchors = self.panels = null;
                          });
  
                  }
                  // update selected after add/remove
                  else {
                          o.selected = this.lis.index(this.lis.filter('.ui-tabs-selected'));
                  }
  
                  // update collapsible
                  this.element[o.collapsible ? 'addClass' : 'removeClass']('ui-tabs-collapsible');
  
                  // set or update cookie after init and add/remove respectively
                  if (o.cookie) {
                          this._cookie(o.selected, o.cookie);
                  }
  
                  // disable tabs
                  for (var i = 0, li; (li = this.lis[i]); i++) {
                          li[};
                          var removeState = function(state, el) {
                                  el.removeClass('ui-state-' + state);
                          };
                          this.lis.bind('mouseover.tabs', function() {
                                  addState('hover', this);
                          });
                          this.lis.bind('mouseout.tabs', function() {
                                  removeState('hover', this);
                          });
                          this.anchors.bind('focus.tabs', function() {
                                  addState('focus', this.closest('li'));
                          });
                          this.anchors.bind('blur.tabs', function() {
                                  removeState('focus', this.closest('li'));
                          });
                  }
  
                  // set up animations
                  var hideFx, showFx;
                  if (o.fx) {
                          if (.isArray(o.fx)) {
                                  hideFx = o.fx[0];
                                  showFx = o.fx[1];
                          }
                          else {
                                  hideFx = showFx = o.fx;
                          }
                  }
  
                  // Reset certain styles left over from animation
                  // and prevent IE's ClearType bug...
                  function resetStyle($el,\; fx)\; \{$el.css({ display: '' });
                          if (el[0].style.removeAttribute('filter');
                          }
                  }
  
                  // Show a tab...
                  var showTab = showFx ?
                          function(clicked, $show)\; \{\; clicked.closest(\text{'}li\text{'}).removeClass(\text{'}ui-state-default\text{'}).addClass(\text{'}ui-tabs-selected\; ui-state-active\text{'});$show.hide().removeClass('ui-tabs-hide') // avoid flicker that way
                                          .animate(showFx, showFx.duration || 'normal', function() {
                                                  resetStyle($show,\; showFx);\; self.\_trigger(\text{'}show\text{'},\; null,\; self.\_ui(clicked,$show[0]));
                                          });
                          } :
                          function(clicked, $show)\; \{\; clicked.closest(\text{'}li\text{'}).removeClass(\text{'}ui-state-default\text{'}).addClass(\text{'}ui-tabs-selected\; ui-state-active\text{'});$show.removeClass('ui-tabs-hide');
                                  self._trigger('show', null, self._ui(clicked, $show[0]));$};
  
                  // Hide a tab, show is optional...
                  var hideTab = hideFx ?
                          function(clicked, $hide)\; \{$hide.animate(hideFx, hideFx.duration || 'normal', function() {
                                          self.lis.removeClass('ui-tabs-selected ui-state-active').addClass('ui-state-default');
                                          $hide.addClass(\text{'}ui-tabs-hide\text{'});\; resetStyle($hide, hideFx);
                                          self.element.dequeue("tabs");
                                  });
                          } :
                          function(clicked, $hide,$show) {
                                  self.lis.removeClass('ui-tabs-selected ui-state-active').addClass('ui-state-default');
                                  $hide.addClass(\text{'}ui-tabs-hide\text{'});\; self.element.dequeue("tabs");$};
  
                  // attach tab event handler, unbind to avoid duplicates from former tabifying...
                  this.anchors.bind(o.event + '.tabs', function() {
                          var el = this, li = this.closest('li'), $hide\; =\; self.panels.filter(\text{'}:not(.ui-tabs-hide)\text{'}),$show = $(self._sanitizeSelector(this.hash));
  
                          // If tab is already selected and not collapsible or tab disabled or
                          // or is already loading or click callback returns false stop here.
                          // Check if click handler returns false last so that it is not executed
                          // for a disabled or loading tab!
                          if ((li.hasClass('ui-state-disabled') ||
                                  $li.hasClass(\text{'}ui-state-processing\text{'})\; ||\; self.\_trigger(\text{'}select\text{'},\; null,\; self.\_ui(this,$show[0])) === false) {
                                  this.blur();
                                  return false;
                          }
  
                          o.selected = self.anchors.index(this);
  
                          self.abort();
  
                          // if tab may be closed
                          if (o.collapsible) {
                                  if ($li.hasClass(\text{'}ui-tabs-selected\text{'}))\; \{\; o.selected\; =\; -1;\; if\; (o.cookie)\; \{\; self.\_cookie(o.selected,\; o.cookie);\; \}\; self.element.queue("tabs",\; function()\; \{\; hideTab(el,$hide);
                                          }).dequeue("tabs");
                                          
                                          this.blur();
                                          return false;
                                  }
                                  else if (!$hide.length)\; \{\; if\; (o.cookie)\; \{\; self.\_cookie(o.selected,\; o.cookie);\; \}\; self.element.queue("tabs",\; function()\; \{\; showTab(el,$show);
                                          });
  
                                          self.load(self.anchors.index(this)); // TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
  					
  					this.blur();
  					return false;
                                  }
                          }
  
                          if (o.cookie) {
                                  self._cookie(o.selected, o.cookie);
                          }
  
                          // show new tab
                          if ($show.length)\; \{\; if\; ($hide.length) {
                                          self.element.queue("tabs", function() {
                                                  hideTab(el, $hide);\; \});\; \}\; self.element.queue("tabs",\; function()\; \{\; showTab(el,$show);
                                  });
                                  
                                  self.load(self.anchors.index(this));
                          }
                          else {
                                  throw 'jQuery UI Tabs: Mismatching fragment identifier.';
                          }
  
                          // Prevent IE from keeping other link focussed when using the back button
                          // and remove dotted border from clicked link. This is controlled via CSS
                          // in modern browsers; blur() removes focus from address bar in Firefox
                          // which can become a usability and annoying problem with tabs('rotate').
                          if ($.browser.msie)\; \{\; this.blur();\; \}\; \});\; //\; disable\; click\; in\; any\; case\; this.anchors.bind(\text{'}click.tabs\text{'},\; function()\{return\; false;\});\; \},\; destroy:\; function()\; \{\; var\; o\; =\; this.options;\; this.abort();\; this.element.unbind(\text{'}.tabs\text{'})\; .removeClass(\text{'}ui-tabs\; ui-widget\; ui-widget-content\; ui-corner-all\; ui-tabs-collapsible\text{'})\; .removeData(\text{'}tabs\text{'});\; this.list.removeClass(\text{'}ui-tabs-nav\; ui-helper-reset\; ui-helper-clearfix\; ui-widget-header\; ui-corner-all\text{'});\; this.anchors.each(function()\; \{\; var\; href\; =$.data(this, 'href.tabs');
                          if (href) {
                                  this.href = href;
                          }
                          var $this\; =\; this.unbind(\text{'}.tabs\text{'});$.each(['href', 'load', 'cache'], function(i, prefix) {
                                  $this.removeData(prefix\; +\; \text{'}.tabs\text{'});\; \});\; \});\; this.lis.unbind(\text{'}.tabs\text{'}).add(this.panels).each(function()\; \{\; if\; ($.data(this, 'destroy.tabs')) {
                                  this.remove();
                          }
                          else {
                                  this.removeClass([
                                          'ui-state-default',
                                          'ui-corner-top',
                                          'ui-tabs-selected',
                                          'ui-state-active',
                                          'ui-state-hover',
                                          'ui-state-focus',
                                          'ui-state-disabled',
                                          'ui-tabs-panel',
                                          'ui-widget-content',
                                          'ui-corner-bottom',
                                          'ui-tabs-hide'
                                  ].join(' '));
                          }
                  });
  
                  if (o.cookie) {
                          this._cookie(null, o.cookie);
                  }
          },
  
          add: function(url, label, index) {
                  if (index === undefined) {
                          index = this.anchors.length; // append by default
                  }
  
                  var self = this, o = this.options,
                          $li\; =\; \$(o.tabTemplate.replace(/\#\{href\}/g,\; url).replace(/\#\{label\}/g,\; label)),\; id\; =\; !url.indexOf(\text{'}\#\text{'})\; ?\; url.replace(\text{'}\#\text{'},\; \text{'}\text{'})\; :\; this.\_tabId(\$(\text{'}a\text{'},$li)[0]);
  
                  $li.addClass(\text{'}ui-state-default\; ui-corner-top\text{'}).data(\text{'}destroy.tabs\text{'},\; true);\; //\; try\; to\; find\; an\; existing\; element\; before\; creating\; a\; new\; one\; var$panel = $('#' + id);
                  if (!$panel.length)\; \{$panel = $(o.panelTemplate).attr('id', id).data('destroy.tabs', true);
                  }
                  $panel.addClass(\text{'}ui-tabs-panel\; ui-widget-content\; ui-corner-bottom\; ui-tabs-hide\text{'});\; if\; (index\; >=\; this.lis.length)\; \{$li.appendTo(this.list);
                          $panel.appendTo(this.list[0].parentNode);\; \}\; else\; \{$li.insertBefore(this.lis[index]);
                          $panel.insertBefore(this.panels[index]);\; \}\; o.disabled\; =$.map(o.disabled,
                          function(n, i) { return n >= index ? ++n : n; });
  
                  this._tabify();
  
                  if (this.anchors.length == 1) { // after tabify
                          $li.addClass(\text{'}ui-tabs-selected\; ui-state-active\text{'});$panel.removeClass('ui-tabs-hide');
                          this.element.queue("tabs", function() {
                                  self._trigger('show', null, self._ui(self.anchors[0], self.panels[0]));
                          });
                                  
                          this.load(0);
                  }
  
                  // callback
                  this._trigger('add', null, this._ui(this.anchors[index], this.panels[index]));
          },
  
          remove: function(index) {
                  var o = this.options, $li\; =\; this.lis.eq(index).remove(),$panel = this.panels.eq(index).remove();
  
                  // If selected tab was removed focus tab to the right or
                  // in case the last tab was removed the tab to the left.
                  if (.map($.grep(o.disabled,\; function(n,\; i)\; \{\; return\; n\; !=\; index;\; \}),\; function(n,\; i)\; \{\; return\; n\; >=\; index\; ?\; --n\; :\; n;\; \});\; this.\_tabify();\; //\; callback\; this.\_trigger(\text{'}remove\text{'},\; null,\; this.\_ui($li.find('a')[0], $panel[0]));\; \},\; enable:\; function(index)\; \{\; var\; o\; =\; this.options;\; if\; ($.inArray(index, o.disabled) == -1) {
                          return;
                  }
  
                  this.lis.eq(index).removeClass('ui-state-disabled');
                  o.disabled = $.grep(o.disabled,\; function(n,\; i)\; \{\; return\; n\; !=\; index;\; \});\; //\; callback\; this.\_trigger(\text{'}enable\text{'},\; null,\; this.\_ui(this.anchors[index],\; this.panels[index]));\; \},\; disable:\; function(index)\; \{\; var\; self\; =\; this,\; o\; =\; this.options;\; if\; (index\; !=\; o.selected)\; \{\; //\; cannot\; disable\; already\; selected\; tab\; this.lis.eq(index).addClass(\text{'}ui-state-disabled\text{'});\; o.disabled.push(index);\; o.disabled.sort();\; //\; callback\; this.\_trigger(\text{'}disable\text{'},\; null,\; this.\_ui(this.anchors[index],\; this.panels[index]));\; \}\; \},\; select:\; function(index)\; \{\; if\; (typeof\; index\; ==\; \text{'}string\text{'})\; \{\; index\; =\; this.anchors.index(this.anchors.filter(\text{'}[href$=' + index + ']'));
                  }
                  else if (index === null) { // usage of null is deprecated, TODO remove in next release
                          index = -1;
                  }
                  if (index == -1 && this.options.collapsible) {
                          index = this.options.selected;
                  }
  
                  this.anchors.eq(index).trigger(this.options.event + '.tabs');
          },
  
          load: function(index) {
                  var self = this, o = this.options, a = this.anchors.eq(index)[0], url = .data(a, 'cache.tabs')) {
                          this.element.dequeue("tabs");
                          return;
                  }
  
                  // load remote from here on
                  this.lis.eq(index).addClass('ui-state-processing');
  
                  if (o.spinner) {
                          var span = $('span', a);
                          span.data('label.tabs', span.html()).html(o.spinner);
                  }
  
                  this.xhr = $.ajax($.extend({}, o.ajaxOptions, {
                          url: url,
                          success: function(r, s) {
                                  $(self._sanitizeSelector(a.hash)).html(r);
  
                                  // take care of tab labels
                                  self._cleanup();
  
                                  if (o.cache) {
                                          $.data(a,\; \text{'}cache.tabs\text{'},\; true);\; //\; if\; loaded\; once\; do\; not\; load\; them\; again\; \}\; //\; callbacks\; self.\_trigger(\text{'}load\text{'},\; null,\; self.\_ui(self.anchors[index],\; self.panels[index]));\; try\; \{\; o.ajaxOptions.success(r,\; s);\; \}\; catch\; (e)\; \{\}\; //\; last,\; so\; that\; load\; event\; is\; fired\; before\; show...\; self.element.dequeue("tabs");\; \}\; \}));\; \},\; abort:\; function()\; \{\; //\; stop\; possibly\; running\; animations\; this.element.queue([]);\; this.panels.stop(false,\; true);\; //\; terminate\; pending\; requests\; from\; other\; tabs\; if\; (this.xhr)\; \{\; this.xhr.abort();\; delete\; this.xhr;\; \}\; //\; take\; care\; of\; tab\; labels\; this.\_cleanup();\; \},\; url:\; function(index,\; url)\; \{\; this.anchors.eq(index).removeData(\text{'}cache.tabs\text{'}).data(\text{'}load.tabs\text{'},\; url);\; \},\; length:\; function()\; \{\; return\; this.anchors.length;\; \}\; \});$.extend($.ui.tabs,\; \{\; version:\; \text{'}1.7.1\text{'},\; getter:\; \text{'}length\text{'},\; defaults:\; \{\; ajaxOptions:\; null,\; cache:\; false,\; cookie:\; null,\; //\; e.g.\; \{\; expires:\; 7,\; path:\; \text{'}/\text{'},\; domain:\; \text{'}jquery.com\text{'},\; secure:\; true\; \}\; collapsible:\; false,\; disabled:\; [],\; event:\; \text{'}click\text{'},\; fx:\; null,\; //\; e.g.\; \{\; height:\; \text{'}toggle\text{'},\; opacity:\; \text{'}toggle\text{'},\; duration:\; 200\; \}\; idPrefix:\; \text{'}ui-tabs-\text{'},\; panelTemplate:\; \text{'}$<div></div>',
                  spinner: '<em>Loading&#8230;</em>',
                  tabTemplate: '<li><a href="#{href}"><span>#{label}</span></a></li>'
          }
  });
  
  /*
   * Tabs Extensions
   */
  
  /*
   * Rotate
   */
  .extend(// in case of a true click
                                          self.rotate(null);
                                  }
                          } :
                          function(e) {
                                  t = o.selected;
                                  rotate();
                          });
  
                  // start rotation
                  if (ms) {
                          this.element.bind('tabsshow', rotate);
                          this.anchors.bind(o.event + '.tabs', stop);
                          rotate();
                  }
                  // stop rotation
                  else {
                          clearTimeout(self.rotation);
                          this.element.unbind('tabsshow', rotate);
                          this.anchors.unbind(o.event + '.tabs', stop);
                          delete this._rotate;
                          delete this._unrotate;
                  }
          }
  });
  
  })(jQuery);