From 8120873e7ddac228c72f7333d6ca7246319ca2da Mon Sep 17 00:00:00 2001
From: Fibinger Ádám <adam.fibinger@wup.hu>
Date: Thu, 10 Oct 2019 19:57:11 +0200
Subject: [PATCH] Overlay generator form skeleton

---
 assets/chosen-sprite.png           |    0 
 assets/chosen.proto.js             | 1399 ++++++++++++++++++++++
 assets/chosen-sprite@2x.png        |    0 
 EOG/Utils/TwigFactory.php          |    2 
 form.php                           |   39 
 EOG/Models/Stripe.php              |  241 ++-
 templates/admin/html-skeleton.twig |   33 
 templates/admin/form.twig          |   91 +
 assets/chosen.css                  |  496 ++++++++
 assets/chosen.jquery.js            | 1359 +++++++++++++++++++++
 create.php                         |   21 
 11 files changed, 3,573 insertions(+), 108 deletions(-)

diff --git a/EOG/Models/Stripe.php b/EOG/Models/Stripe.php
index dce29c0..0f91067 100644
--- a/EOG/Models/Stripe.php
+++ b/EOG/Models/Stripe.php
@@ -4,123 +4,160 @@
 
 class Stripe
 {
-    const TEAM_BLUE = 'blue';
-    const TEAM_ORANGE = 'orange';
+	const TEAM_BLUE = 'blue';
+	const TEAM_ORANGE = 'orange';
 
-    private $allowedColors = [self::TEAM_BLUE, self::TEAM_ORANGE];
-    private $allowedStripeClasses = ['team', 'simple'];
-    private $allowedOperators = [
-        'alibi', 'amaru', 'ash', 'bandit', 'blackbeard', 'blitz', 'buck', 'capitao', 'castle',
-        'caveira', 'clash', 'doc', 'dokkaebi', 'echo', 'ela', 'finka', 'frost', 'fuze',
-        'glaz', 'goyo', 'gridlock', 'hibana', 'iq', 'jackal', 'jager', 'kaid', 'kapkan',
-        'lesion', 'lion', 'maestro', 'maverick', 'mira', 'montagne', 'mozzie', 'mute', 'nokk',
-        'nomad', 'pulse', 'rook', 'sledge', 'smoke', 'tachanka', 'thatcher', 'thermite', 'twitch',
-        'valkyrie', 'vigil', 'warden', 'ying', 'zofia'];
-    protected $state = [
-        'stripe' => [
-            'class' => 'team',
-        ],
-        'cup' => [
-            'number' => '#75',
-            'name' => '5on5 Open Cup',
-        ],
-        'team' => [
-            'orange' =>
-                [
-                    'name' => 'Narancs Csapat',
-                    'ban' => [
-                        'mira',
-                        'jackal'
-                    ]
-                ],
-            'blue' => [
-                'name' => 'Kék csapat',
-                'ban' => [
-                    'rook',
-                    'blitz'
-                ]
-            ]
-        ]
-    ];
+	private $allowedColors = [self::TEAM_BLUE, self::TEAM_ORANGE];
+	private $allowedStripeClasses = ['team', 'simple', 'team-ban'];
+	private $allowedOperators = [
+		'alibi', 'amaru', 'ash', 'bandit', 'blackbeard', 'blitz', 'buck', 'capitao', 'castle',
+		'caveira', 'clash', 'doc', 'dokkaebi', 'echo', 'ela', 'finka', 'frost', 'fuze',
+		'glaz', 'goyo', 'gridlock', 'hibana', 'iq', 'jackal', 'jager', 'kaid', 'kapkan',
+		'lesion', 'lion', 'maestro', 'maverick', 'mira', 'montagne', 'mozzie', 'mute', 'nokk',
+		'nomad', 'pulse', 'rook', 'sledge', 'smoke', 'tachanka', 'thatcher', 'thermite', 'twitch',
+		'valkyrie', 'vigil', 'warden', 'ying', 'zofia'];
+	protected $state = [
+		'stripe' => [
+			'class' => 'team',
+		],
+		'cup'    => [
+			'number' => '#75',
+			'name'   => '5on5 Open Cup',
+		],
+		'team'   => [
+			'orange' =>
+				[
+					'name' => 'Narancs Csapat',
+					'ban'  => [
+						'mira',
+						'jackal'
+					]
+				],
+			'blue'   => [
+				'name' => 'Kék csapat',
+				'ban'  => [
+					'rook',
+					'blitz'
+				]
+			]
+		]
+	];
 
-    public function setClass(string $class): self
-    {
-        if (!in_array($class, $this->allowedStripeClasses)) {
-            throw new \InvalidArgumentException("Given class " . $class . " not allowed. Allowed classes: " . implode(', ', $this->allowedStripeClasses));
-        }
+	public function setClass(string $class): self
+	{
+		if (!in_array($class, $this->allowedStripeClasses))
+		{
+			throw new \InvalidArgumentException("Given class " . $class . " not allowed. Allowed classes: " . implode(', ', $this->allowedStripeClasses));
+		}
 
-        if ($class === 'simple') {
-            $this->setSimpleStripe();
-        }
+		if ($class === 'simple')
+		{
+			$this->setSimpleStripe();
+		}
 
-        $this->state['stripe']['class'] = $class;
+		$this->state['stripe']['class'] = $class;
 
-        return $this;
-    }
+		return $this;
+	}
 
-    private function setSimpleStripe()
-    {
-        unset($this->state['team']);
-    }
+	private function setSimpleStripe()
+	{
+		unset($this->state['team']);
+	}
 
-    public function setCup(string $number, string $name)
-    {
-        $this->state['cup']['number'] = $number;
-        $this->state['cup']['name'] = $name;
-    }
+	public function setCup(string $number, string $name)
+	{
+		$this->state['cup']['number'] = $number;
+		$this->state['cup']['name'] = $name;
+	}
 
-    /**
-     * @param string $color Csapat szín validáció
-     *
-     * Dob egy Exception-t ha nem orange / blue
-     */
-    private function testColor(string $color)
-    {
-        if (!in_array($color, $this->allowedColors)) {
-            throw new \InvalidArgumentException("Given colour " . $team_color . " not allowed. Allowed colours: " . implode(', ', $this->allowedColors));
-        }
-    }
+	/**
+	 * @param string $color Csapat szín validáció
+	 *
+	 * Dob egy Exception-t ha nem orange / blue
+	 */
+	private function testColor(string $color)
+	{
+		if (!in_array($color, $this->allowedColors))
+		{
+			throw new \InvalidArgumentException("Given colour " . $team_color . " not allowed. Allowed colours: " . implode(', ', $this->allowedColors));
+		}
+	}
 
-    public function setTeamName(string $team_color = self::TEAM_BLUE, $name)
-    {
-        $this->testColor($team_color);
-        $this->state['team'][$team_color]['name'] = $name;
-    }
+	public function setTeamName(string $team_color = self::TEAM_BLUE, $name)
+	{
+		$this->testColor($team_color);
+		$this->state['team'][$team_color]['name'] = $name;
+	}
 
-    public function addTeamBan(string $team_color = self::TEAM_BLUE, $operator)
-    {
-        $this->testColor($team_color);
-        if (!in_array($operator, $this->allowedOperators)) {
-            //FIXME: védő és támadó operátorok külön
-            throw new \InvalidArgumentException("Given operator not allowed:  " . $operator . " Allowed operators: " . implode(', ', $this->allowedOperators));
-        }
-    }
+	public function addTeamBan(string $team_color = self::TEAM_BLUE, $operator)
+	{
+		$this->testColor($team_color);
+		if (!in_array($operator, $this->allowedOperators))
+		{
+			//FIXME: védő és támadó operátorok külön
+			throw new \InvalidArgumentException("Given operator not allowed:  " . $operator . " Allowed operators: " . implode(', ', $this->allowedOperators));
+		}
+	}
 
-    public function __get($name)
-    {
-        if ($this->__isset($name)) {
-            return $this->state[$name];
-        }
+	public function __get($name)
+	{
+		if ($this->__isset($name))
+		{
+			return $this->state[$name];
+		}
 
-        return null;
-    }
+		return null;
+	}
 
-    public function __isset($name)
-    {
-        return isset($this->state[$name]);
-    }
+	public function __isset($name)
+	{
+		return isset($this->state[$name]);
+	}
 
-    public function loadJson(string $json)
-    {
-        $state = json_decode($json);
+	public function loadJson(string $json)
+	{
+		$state = json_decode($json);
 
-        if (!empty($state['stripe']["class"])) {
-            $this->setClass($state['stripe']["class"]);
-        }
+		unset($this->state);
+		$this->state = [];
 
-        if (!empty($state['cup']['name']) && !empty($state['cup']['number'])) {
-            $this->setCup($state['cup']['number'], $state['cup']['name']);
-        }
+		if (!empty($state['stripe']["class"]))
+		{
+			$this->setClass($state['stripe']["class"]);
+		}
 
-    }
+		if (!empty($state['cup']['name']) && !empty($state['cup']['number']))
+		{
+			$this->setCup($state['cup']['number'], $state['cup']['name']);
+		}
+
+		if (!empty($state['team']))
+		{
+			foreach ([self::TEAM_BLUE, self::TEAM_ORANGE] as $color)
+			{
+				if (!empty($state['team'][$color]['name']))
+				{
+					$this->setTeamName($color, $state['team'][$color]['name']);
+				}
+
+				if (!empty($state['team'][$color]['ban']) && is_array($state['team'][$color]['ban']))
+				{
+					foreach ($state['team'][$color]['ban'] as $operator)
+					{
+						$this->addTeamBan($color, $operator);
+					}
+				}
+			}
+		}
+	}
+
+	public function getJson()
+	{
+		return json_encode($this->state);
+	}
+
+	public function getOperators() {
+		return $this->allowedOperators;
+	}
 }
\ No newline at end of file
diff --git a/EOG/Utils/TwigFactory.php b/EOG/Utils/TwigFactory.php
index 50a3bb3..36f67f1 100644
--- a/EOG/Utils/TwigFactory.php
+++ b/EOG/Utils/TwigFactory.php
@@ -18,7 +18,7 @@
 
 class TwigFactory
 {
-	private const CACHE_DIR = SITE_ROOT . 'cache/twig-templates/';
+	private const CACHE_DIR = SITE_ROOT . '/cache/twig-templates/';
 
 	/**
 	 * Visszatér egy beállított Twig_environment -el, amikbe már be van húzva a használt alap függvények
diff --git a/assets/chosen-sprite.png b/assets/chosen-sprite.png
new file mode 100644
index 0000000..c57da70
--- /dev/null
+++ b/assets/chosen-sprite.png
Binary files differ
diff --git a/assets/chosen-sprite@2x.png b/assets/chosen-sprite@2x.png
new file mode 100644
index 0000000..6b50545
--- /dev/null
+++ b/assets/chosen-sprite@2x.png
Binary files differ
diff --git a/assets/chosen.css b/assets/chosen.css
new file mode 100644
index 0000000..5ae6fc9
--- /dev/null
+++ b/assets/chosen.css
@@ -0,0 +1,496 @@
+/*!
+Chosen, a Select Box Enhancer for jQuery and Prototype
+by Patrick Filler for Harvest, http://getharvest.com
+
+Version 1.8.7
+Full source at https://github.com/harvesthq/chosen
+Copyright (c) 2011-2018 Harvest http://getharvest.com
+
+MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
+This file is generated by `grunt build`, do not edit it by hand.
+*/
+
+/* @group Base */
+.chosen-container {
+  position: relative;
+  display: inline-block;
+  vertical-align: middle;
+  font-size: 13px;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
+}
+
+.chosen-container * {
+  -webkit-box-sizing: border-box;
+          box-sizing: border-box;
+}
+
+.chosen-container .chosen-drop {
+  position: absolute;
+  top: 100%;
+  z-index: 1010;
+  width: 100%;
+  border: 1px solid #aaa;
+  border-top: 0;
+  background: #fff;
+  -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15);
+          box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15);
+  clip: rect(0, 0, 0, 0);
+  -webkit-clip-path: inset(100% 100%);
+          clip-path: inset(100% 100%);
+}
+
+.chosen-container.chosen-with-drop .chosen-drop {
+  clip: auto;
+  -webkit-clip-path: none;
+          clip-path: none;
+}
+
+.chosen-container a {
+  cursor: pointer;
+}
+
+.chosen-container .search-choice .group-name, .chosen-container .chosen-single .group-name {
+  margin-right: 4px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  font-weight: normal;
+  color: #999999;
+}
+
+.chosen-container .search-choice .group-name:after, .chosen-container .chosen-single .group-name:after {
+  content: ":";
+  padding-left: 2px;
+  vertical-align: top;
+}
+
+/* @end */
+/* @group Single Chosen */
+.chosen-container-single .chosen-single {
+  position: relative;
+  display: block;
+  overflow: hidden;
+  padding: 0 0 0 8px;
+  height: 25px;
+  border: 1px solid #aaa;
+  border-radius: 5px;
+  background-color: #fff;
+  background: -webkit-gradient(linear, left top, left bottom, color-stop(20%, #fff), color-stop(50%, #f6f6f6), color-stop(52%, #eee), to(#f4f4f4));
+  background: linear-gradient(#fff 20%, #f6f6f6 50%, #eee 52%, #f4f4f4 100%);
+  background-clip: padding-box;
+  -webkit-box-shadow: 0 0 3px #fff inset, 0 1px 1px rgba(0, 0, 0, 0.1);
+          box-shadow: 0 0 3px #fff inset, 0 1px 1px rgba(0, 0, 0, 0.1);
+  color: #444;
+  text-decoration: none;
+  white-space: nowrap;
+  line-height: 24px;
+}
+
+.chosen-container-single .chosen-default {
+  color: #999;
+}
+
+.chosen-container-single .chosen-single span {
+  display: block;
+  overflow: hidden;
+  margin-right: 26px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.chosen-container-single .chosen-single-with-deselect span {
+  margin-right: 38px;
+}
+
+.chosen-container-single .chosen-single abbr {
+  position: absolute;
+  top: 6px;
+  right: 26px;
+  display: block;
+  width: 12px;
+  height: 12px;
+  background: url("chosen-sprite.png") -42px 1px no-repeat;
+  font-size: 1px;
+}
+
+.chosen-container-single .chosen-single abbr:hover {
+  background-position: -42px -10px;
+}
+
+.chosen-container-single.chosen-disabled .chosen-single abbr:hover {
+  background-position: -42px -10px;
+}
+
+.chosen-container-single .chosen-single div {
+  position: absolute;
+  top: 0;
+  right: 0;
+  display: block;
+  width: 18px;
+  height: 100%;
+}
+
+.chosen-container-single .chosen-single div b {
+  display: block;
+  width: 100%;
+  height: 100%;
+  background: url("chosen-sprite.png") no-repeat 0px 2px;
+}
+
+.chosen-container-single .chosen-search {
+  position: relative;
+  z-index: 1010;
+  margin: 0;
+  padding: 3px 4px;
+  white-space: nowrap;
+}
+
+.chosen-container-single .chosen-search input[type="text"] {
+  margin: 1px 0;
+  padding: 4px 20px 4px 5px;
+  width: 100%;
+  height: auto;
+  outline: 0;
+  border: 1px solid #aaa;
+  background: url("chosen-sprite.png") no-repeat 100% -20px;
+  font-size: 1em;
+  font-family: sans-serif;
+  line-height: normal;
+  border-radius: 0;
+}
+
+.chosen-container-single .chosen-drop {
+  margin-top: -1px;
+  border-radius: 0 0 4px 4px;
+  background-clip: padding-box;
+}
+
+.chosen-container-single.chosen-container-single-nosearch .chosen-search {
+  position: absolute;
+  clip: rect(0, 0, 0, 0);
+  -webkit-clip-path: inset(100% 100%);
+          clip-path: inset(100% 100%);
+}
+
+/* @end */
+/* @group Results */
+.chosen-container .chosen-results {
+  color: #444;
+  position: relative;
+  overflow-x: hidden;
+  overflow-y: auto;
+  margin: 0 4px 4px 0;
+  padding: 0 0 0 4px;
+  max-height: 240px;
+  -webkit-overflow-scrolling: touch;
+}
+
+.chosen-container .chosen-results li {
+  display: none;
+  margin: 0;
+  padding: 5px 6px;
+  list-style: none;
+  line-height: 15px;
+  word-wrap: break-word;
+  -webkit-touch-callout: none;
+}
+
+.chosen-container .chosen-results li.active-result {
+  display: list-item;
+  cursor: pointer;
+}
+
+.chosen-container .chosen-results li.disabled-result {
+  display: list-item;
+  color: #ccc;
+  cursor: default;
+}
+
+.chosen-container .chosen-results li.highlighted {
+  background-color: #3875d7;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(20%, #3875d7), color-stop(90%, #2a62bc));
+  background-image: linear-gradient(#3875d7 20%, #2a62bc 90%);
+  color: #fff;
+}
+
+.chosen-container .chosen-results li.no-results {
+  color: #777;
+  display: list-item;
+  background: #f4f4f4;
+}
+
+.chosen-container .chosen-results li.group-result {
+  display: list-item;
+  font-weight: bold;
+  cursor: default;
+}
+
+.chosen-container .chosen-results li.group-option {
+  padding-left: 15px;
+}
+
+.chosen-container .chosen-results li em {
+  font-style: normal;
+  text-decoration: underline;
+}
+
+/* @end */
+/* @group Multi Chosen */
+.chosen-container-multi .chosen-choices {
+  position: relative;
+  overflow: hidden;
+  margin: 0;
+  padding: 0 5px;
+  width: 100%;
+  height: auto;
+  border: 1px solid #aaa;
+  background-color: #fff;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(1%, #eee), color-stop(15%, #fff));
+  background-image: linear-gradient(#eee 1%, #fff 15%);
+  cursor: text;
+}
+
+.chosen-container-multi .chosen-choices li {
+  float: left;
+  list-style: none;
+}
+
+.chosen-container-multi .chosen-choices li.search-field {
+  margin: 0;
+  padding: 0;
+  white-space: nowrap;
+}
+
+.chosen-container-multi .chosen-choices li.search-field input[type="text"] {
+  margin: 1px 0;
+  padding: 0;
+  height: 25px;
+  outline: 0;
+  border: 0 !important;
+  background: transparent !important;
+  -webkit-box-shadow: none;
+          box-shadow: none;
+  color: #999;
+  font-size: 100%;
+  font-family: sans-serif;
+  line-height: normal;
+  border-radius: 0;
+  width: 25px;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice {
+  position: relative;
+  margin: 3px 5px 3px 0;
+  padding: 3px 20px 3px 5px;
+  border: 1px solid #aaa;
+  max-width: 100%;
+  border-radius: 3px;
+  background-color: #eeeeee;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), to(#eee));
+  background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
+  background-size: 100% 19px;
+  background-repeat: repeat-x;
+  background-clip: padding-box;
+  -webkit-box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
+          box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
+  color: #333;
+  line-height: 13px;
+  cursor: default;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice span {
+  word-wrap: break-word;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice .search-choice-close {
+  position: absolute;
+  top: 4px;
+  right: 3px;
+  display: block;
+  width: 12px;
+  height: 12px;
+  background: url("chosen-sprite.png") -42px 1px no-repeat;
+  font-size: 1px;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice .search-choice-close:hover {
+  background-position: -42px -10px;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice-disabled {
+  padding-right: 5px;
+  border: 1px solid #ccc;
+  background-color: #e4e4e4;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), to(#eee));
+  background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
+  color: #666;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice-focus {
+  background: #d4d4d4;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice-focus .search-choice-close {
+  background-position: -42px -10px;
+}
+
+.chosen-container-multi .chosen-results {
+  margin: 0;
+  padding: 0;
+}
+
+.chosen-container-multi .chosen-drop .result-selected {
+  display: list-item;
+  color: #ccc;
+  cursor: default;
+}
+
+/* @end */
+/* @group Active  */
+.chosen-container-active .chosen-single {
+  border: 1px solid #5897fb;
+  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
+          box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
+}
+
+.chosen-container-active.chosen-with-drop .chosen-single {
+  border: 1px solid #aaa;
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(20%, #eee), color-stop(80%, #fff));
+  background-image: linear-gradient(#eee 20%, #fff 80%);
+  -webkit-box-shadow: 0 1px 0 #fff inset;
+          box-shadow: 0 1px 0 #fff inset;
+}
+
+.chosen-container-active.chosen-with-drop .chosen-single div {
+  border-left: none;
+  background: transparent;
+}
+
+.chosen-container-active.chosen-with-drop .chosen-single div b {
+  background-position: -18px 2px;
+}
+
+.chosen-container-active .chosen-choices {
+  border: 1px solid #5897fb;
+  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
+          box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
+}
+
+.chosen-container-active .chosen-choices li.search-field input[type="text"] {
+  color: #222 !important;
+}
+
+/* @end */
+/* @group Disabled Support */
+.chosen-disabled {
+  opacity: 0.5 !important;
+  cursor: default;
+}
+
+.chosen-disabled .chosen-single {
+  cursor: default;
+}
+
+.chosen-disabled .chosen-choices .search-choice .search-choice-close {
+  cursor: default;
+}
+
+/* @end */
+/* @group Right to Left */
+.chosen-rtl {
+  text-align: right;
+}
+
+.chosen-rtl .chosen-single {
+  overflow: visible;
+  padding: 0 8px 0 0;
+}
+
+.chosen-rtl .chosen-single span {
+  margin-right: 0;
+  margin-left: 26px;
+  direction: rtl;
+}
+
+.chosen-rtl .chosen-single-with-deselect span {
+  margin-left: 38px;
+}
+
+.chosen-rtl .chosen-single div {
+  right: auto;
+  left: 3px;
+}
+
+.chosen-rtl .chosen-single abbr {
+  right: auto;
+  left: 26px;
+}
+
+.chosen-rtl .chosen-choices li {
+  float: right;
+}
+
+.chosen-rtl .chosen-choices li.search-field input[type="text"] {
+  direction: rtl;
+}
+
+.chosen-rtl .chosen-choices li.search-choice {
+  margin: 3px 5px 3px 0;
+  padding: 3px 5px 3px 19px;
+}
+
+.chosen-rtl .chosen-choices li.search-choice .search-choice-close {
+  right: auto;
+  left: 4px;
+}
+
+.chosen-rtl.chosen-container-single .chosen-results {
+  margin: 0 0 4px 4px;
+  padding: 0 4px 0 0;
+}
+
+.chosen-rtl .chosen-results li.group-option {
+  padding-right: 15px;
+  padding-left: 0;
+}
+
+.chosen-rtl.chosen-container-active.chosen-with-drop .chosen-single div {
+  border-right: none;
+}
+
+.chosen-rtl .chosen-search input[type="text"] {
+  padding: 4px 5px 4px 20px;
+  background: url("chosen-sprite.png") no-repeat -30px -20px;
+  direction: rtl;
+}
+
+.chosen-rtl.chosen-container-single .chosen-single div b {
+  background-position: 6px 2px;
+}
+
+.chosen-rtl.chosen-container-single.chosen-with-drop .chosen-single div b {
+  background-position: -12px 2px;
+}
+
+/* @end */
+/* @group Retina compatibility */
+@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), only screen and (min-resolution: 1.5dppx) {
+  .chosen-rtl .chosen-search input[type="text"],
+  .chosen-container-single .chosen-single abbr,
+  .chosen-container-single .chosen-single div b,
+  .chosen-container-single .chosen-search input[type="text"],
+  .chosen-container-multi .chosen-choices .search-choice .search-choice-close,
+  .chosen-container .chosen-results-scroll-down span,
+  .chosen-container .chosen-results-scroll-up span {
+    background-image: url("chosen-sprite@2x.png") !important;
+    background-size: 52px 37px !important;
+    background-repeat: no-repeat !important;
+  }
+}
+
+/* @end */
diff --git a/assets/chosen.jquery.js b/assets/chosen.jquery.js
new file mode 100644
index 0000000..5f2df67
--- /dev/null
+++ b/assets/chosen.jquery.js
@@ -0,0 +1,1359 @@
+/*!
+Chosen, a Select Box Enhancer for jQuery and Prototype
+by Patrick Filler for Harvest, http://getharvest.com
+
+Version 1.8.7
+Full source at https://github.com/harvesthq/chosen
+Copyright (c) 2011-2018 Harvest http://getharvest.com
+
+MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
+This file is generated by `grunt build`, do not edit it by hand.
+*/
+
+(function() {
+  var $, AbstractChosen, Chosen, SelectParser,
+    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  SelectParser = (function() {
+    function SelectParser() {
+      this.options_index = 0;
+      this.parsed = [];
+    }
+
+    SelectParser.prototype.add_node = function(child) {
+      if (child.nodeName.toUpperCase() === "OPTGROUP") {
+        return this.add_group(child);
+      } else {
+        return this.add_option(child);
+      }
+    };
+
+    SelectParser.prototype.add_group = function(group) {
+      var group_position, i, len, option, ref, results1;
+      group_position = this.parsed.length;
+      this.parsed.push({
+        array_index: group_position,
+        group: true,
+        label: group.label,
+        title: group.title ? group.title : void 0,
+        children: 0,
+        disabled: group.disabled,
+        classes: group.className
+      });
+      ref = group.childNodes;
+      results1 = [];
+      for (i = 0, len = ref.length; i < len; i++) {
+        option = ref[i];
+        results1.push(this.add_option(option, group_position, group.disabled));
+      }
+      return results1;
+    };
+
+    SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
+      if (option.nodeName.toUpperCase() === "OPTION") {
+        if (option.text !== "") {
+          if (group_position != null) {
+            this.parsed[group_position].children += 1;
+          }
+          this.parsed.push({
+            array_index: this.parsed.length,
+            options_index: this.options_index,
+            value: option.value,
+            text: option.text,
+            html: option.innerHTML,
+            title: option.title ? option.title : void 0,
+            selected: option.selected,
+            disabled: group_disabled === true ? group_disabled : option.disabled,
+            group_array_index: group_position,
+            group_label: group_position != null ? this.parsed[group_position].label : null,
+            classes: option.className,
+            style: option.style.cssText
+          });
+        } else {
+          this.parsed.push({
+            array_index: this.parsed.length,
+            options_index: this.options_index,
+            empty: true
+          });
+        }
+        return this.options_index += 1;
+      }
+    };
+
+    return SelectParser;
+
+  })();
+
+  SelectParser.select_to_array = function(select) {
+    var child, i, len, parser, ref;
+    parser = new SelectParser();
+    ref = select.childNodes;
+    for (i = 0, len = ref.length; i < len; i++) {
+      child = ref[i];
+      parser.add_node(child);
+    }
+    return parser.parsed;
+  };
+
+  AbstractChosen = (function() {
+    function AbstractChosen(form_field, options1) {
+      this.form_field = form_field;
+      this.options = options1 != null ? options1 : {};
+      this.label_click_handler = bind(this.label_click_handler, this);
+      if (!AbstractChosen.browser_is_supported()) {
+        return;
+      }
+      this.is_multiple = this.form_field.multiple;
+      this.set_default_text();
+      this.set_default_values();
+      this.setup();
+      this.set_up_html();
+      this.register_observers();
+      this.on_ready();
+    }
+
+    AbstractChosen.prototype.set_default_values = function() {
+      this.click_test_action = (function(_this) {
+        return function(evt) {
+          return _this.test_active_click(evt);
+        };
+      })(this);
+      this.activate_action = (function(_this) {
+        return function(evt) {
+          return _this.activate_field(evt);
+        };
+      })(this);
+      this.active_field = false;
+      this.mouse_on_container = false;
+      this.results_showing = false;
+      this.result_highlighted = null;
+      this.is_rtl = this.options.rtl || /\bchosen-rtl\b/.test(this.form_field.className);
+      this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
+      this.disable_search_threshold = this.options.disable_search_threshold || 0;
+      this.disable_search = this.options.disable_search || false;
+      this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
+      this.group_search = this.options.group_search != null ? this.options.group_search : true;
+      this.search_contains = this.options.search_contains || false;
+      this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
+      this.max_selected_options = this.options.max_selected_options || Infinity;
+      this.inherit_select_classes = this.options.inherit_select_classes || false;
+      this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
+      this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
+      this.include_group_label_in_selected = this.options.include_group_label_in_selected || false;
+      this.max_shown_results = this.options.max_shown_results || Number.POSITIVE_INFINITY;
+      this.case_sensitive_search = this.options.case_sensitive_search || false;
+      return this.hide_results_on_select = this.options.hide_results_on_select != null ? this.options.hide_results_on_select : true;
+    };
+
+    AbstractChosen.prototype.set_default_text = function() {
+      if (this.form_field.getAttribute("data-placeholder")) {
+        this.default_text = this.form_field.getAttribute("data-placeholder");
+      } else if (this.is_multiple) {
+        this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text;
+      } else {
+        this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
+      }
+      this.default_text = this.escape_html(this.default_text);
+      return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
+    };
+
+    AbstractChosen.prototype.choice_label = function(item) {
+      if (this.include_group_label_in_selected && (item.group_label != null)) {
+        return "<b class='group-name'>" + (this.escape_html(item.group_label)) + "</b>" + item.html;
+      } else {
+        return item.html;
+      }
+    };
+
+    AbstractChosen.prototype.mouse_enter = function() {
+      return this.mouse_on_container = true;
+    };
+
+    AbstractChosen.prototype.mouse_leave = function() {
+      return this.mouse_on_container = false;
+    };
+
+    AbstractChosen.prototype.input_focus = function(evt) {
+      if (this.is_multiple) {
+        if (!this.active_field) {
+          return setTimeout(((function(_this) {
+            return function() {
+              return _this.container_mousedown();
+            };
+          })(this)), 50);
+        }
+      } else {
+        if (!this.active_field) {
+          return this.activate_field();
+        }
+      }
+    };
+
+    AbstractChosen.prototype.input_blur = function(evt) {
+      if (!this.mouse_on_container) {
+        this.active_field = false;
+        return setTimeout(((function(_this) {
+          return function() {
+            return _this.blur_test();
+          };
+        })(this)), 100);
+      }
+    };
+
+    AbstractChosen.prototype.label_click_handler = function(evt) {
+      if (this.is_multiple) {
+        return this.container_mousedown(evt);
+      } else {
+        return this.activate_field();
+      }
+    };
+
+    AbstractChosen.prototype.results_option_build = function(options) {
+      var content, data, data_content, i, len, ref, shown_results;
+      content = '';
+      shown_results = 0;
+      ref = this.results_data;
+      for (i = 0, len = ref.length; i < len; i++) {
+        data = ref[i];
+        data_content = '';
+        if (data.group) {
+          data_content = this.result_add_group(data);
+        } else {
+          data_content = this.result_add_option(data);
+        }
+        if (data_content !== '') {
+          shown_results++;
+          content += data_content;
+        }
+        if (options != null ? options.first : void 0) {
+          if (data.selected && this.is_multiple) {
+            this.choice_build(data);
+          } else if (data.selected && !this.is_multiple) {
+            this.single_set_selected_text(this.choice_label(data));
+          }
+        }
+        if (shown_results >= this.max_shown_results) {
+          break;
+        }
+      }
+      return content;
+    };
+
+    AbstractChosen.prototype.result_add_option = function(option) {
+      var classes, option_el;
+      if (!option.search_match) {
+        return '';
+      }
+      if (!this.include_option_in_results(option)) {
+        return '';
+      }
+      classes = [];
+      if (!option.disabled && !(option.selected && this.is_multiple)) {
+        classes.push("active-result");
+      }
+      if (option.disabled && !(option.selected && this.is_multiple)) {
+        classes.push("disabled-result");
+      }
+      if (option.selected) {
+        classes.push("result-selected");
+      }
+      if (option.group_array_index != null) {
+        classes.push("group-option");
+      }
+      if (option.classes !== "") {
+        classes.push(option.classes);
+      }
+      option_el = document.createElement("li");
+      option_el.className = classes.join(" ");
+      if (option.style) {
+        option_el.style.cssText = option.style;
+      }
+      option_el.setAttribute("data-option-array-index", option.array_index);
+      option_el.innerHTML = option.highlighted_html || option.html;
+      if (option.title) {
+        option_el.title = option.title;
+      }
+      return this.outerHTML(option_el);
+    };
+
+    AbstractChosen.prototype.result_add_group = function(group) {
+      var classes, group_el;
+      if (!(group.search_match || group.group_match)) {
+        return '';
+      }
+      if (!(group.active_options > 0)) {
+        return '';
+      }
+      classes = [];
+      classes.push("group-result");
+      if (group.classes) {
+        classes.push(group.classes);
+      }
+      group_el = document.createElement("li");
+      group_el.className = classes.join(" ");
+      group_el.innerHTML = group.highlighted_html || this.escape_html(group.label);
+      if (group.title) {
+        group_el.title = group.title;
+      }
+      return this.outerHTML(group_el);
+    };
+
+    AbstractChosen.prototype.results_update_field = function() {
+      this.set_default_text();
+      if (!this.is_multiple) {
+        this.results_reset_cleanup();
+      }
+      this.result_clear_highlight();
+      this.results_build();
+      if (this.results_showing) {
+        return this.winnow_results();
+      }
+    };
+
+    AbstractChosen.prototype.reset_single_select_options = function() {
+      var i, len, ref, result, results1;
+      ref = this.results_data;
+      results1 = [];
+      for (i = 0, len = ref.length; i < len; i++) {
+        result = ref[i];
+        if (result.selected) {
+          results1.push(result.selected = false);
+        } else {
+          results1.push(void 0);
+        }
+      }
+      return results1;
+    };
+
+    AbstractChosen.prototype.results_toggle = function() {
+      if (this.results_showing) {
+        return this.results_hide();
+      } else {
+        return this.results_show();
+      }
+    };
+
+    AbstractChosen.prototype.results_search = function(evt) {
+      if (this.results_showing) {
+        return this.winnow_results();
+      } else {
+        return this.results_show();
+      }
+    };
+
+    AbstractChosen.prototype.winnow_results = function(options) {
+      var escapedQuery, fix, i, len, option, prefix, query, ref, regex, results, results_group, search_match, startpos, suffix, text;
+      this.no_results_clear();
+      results = 0;
+      query = this.get_search_text();
+      escapedQuery = query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+      regex = this.get_search_regex(escapedQuery);
+      ref = this.results_data;
+      for (i = 0, len = ref.length; i < len; i++) {
+        option = ref[i];
+        option.search_match = false;
+        results_group = null;
+        search_match = null;
+        option.highlighted_html = '';
+        if (this.include_option_in_results(option)) {
+          if (option.group) {
+            option.group_match = false;
+            option.active_options = 0;
+          }
+          if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
+            results_group = this.results_data[option.group_array_index];
+            if (results_group.active_options === 0 && results_group.search_match) {
+              results += 1;
+            }
+            results_group.active_options += 1;
+          }
+          text = option.group ? option.label : option.text;
+          if (!(option.group && !this.group_search)) {
+            search_match = this.search_string_match(text, regex);
+            option.search_match = search_match != null;
+            if (option.search_match && !option.group) {
+              results += 1;
+            }
+            if (option.search_match) {
+              if (query.length) {
+                startpos = search_match.index;
+                prefix = text.slice(0, startpos);
+                fix = text.slice(startpos, startpos + query.length);
+                suffix = text.slice(startpos + query.length);
+                option.highlighted_html = (this.escape_html(prefix)) + "<em>" + (this.escape_html(fix)) + "</em>" + (this.escape_html(suffix));
+              }
+              if (results_group != null) {
+                results_group.group_match = true;
+              }
+            } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
+              option.search_match = true;
+            }
+          }
+        }
+      }
+      this.result_clear_highlight();
+      if (results < 1 && query.length) {
+        this.update_results_content("");
+        return this.no_results(query);
+      } else {
+        this.update_results_content(this.results_option_build());
+        if (!(options != null ? options.skip_highlight : void 0)) {
+          return this.winnow_results_set_highlight();
+        }
+      }
+    };
+
+    AbstractChosen.prototype.get_search_regex = function(escaped_search_string) {
+      var regex_flag, regex_string;
+      regex_string = this.search_contains ? escaped_search_string : "(^|\\s|\\b)" + escaped_search_string + "[^\\s]*";
+      if (!(this.enable_split_word_search || this.search_contains)) {
+        regex_string = "^" + regex_string;
+      }
+      regex_flag = this.case_sensitive_search ? "" : "i";
+      return new RegExp(regex_string, regex_flag);
+    };
+
+    AbstractChosen.prototype.search_string_match = function(search_string, regex) {
+      var match;
+      match = regex.exec(search_string);
+      if (!this.search_contains && (match != null ? match[1] : void 0)) {
+        match.index += 1;
+      }
+      return match;
+    };
+
+    AbstractChosen.prototype.choices_count = function() {
+      var i, len, option, ref;
+      if (this.selected_option_count != null) {
+        return this.selected_option_count;
+      }
+      this.selected_option_count = 0;
+      ref = this.form_field.options;
+      for (i = 0, len = ref.length; i < len; i++) {
+        option = ref[i];
+        if (option.selected) {
+          this.selected_option_count += 1;
+        }
+      }
+      return this.selected_option_count;
+    };
+
+    AbstractChosen.prototype.choices_click = function(evt) {
+      evt.preventDefault();
+      this.activate_field();
+      if (!(this.results_showing || this.is_disabled)) {
+        return this.results_show();
+      }
+    };
+
+    AbstractChosen.prototype.keydown_checker = function(evt) {
+      var ref, stroke;
+      stroke = (ref = evt.which) != null ? ref : evt.keyCode;
+      this.search_field_scale();
+      if (stroke !== 8 && this.pending_backstroke) {
+        this.clear_backstroke();
+      }
+      switch (stroke) {
+        case 8:
+          this.backstroke_length = this.get_search_field_value().length;
+          break;
+        case 9:
+          if (this.results_showing && !this.is_multiple) {
+            this.result_select(evt);
+          }
+          this.mouse_on_container = false;
+          break;
+        case 13:
+          if (this.results_showing) {
+            evt.preventDefault();
+          }
+          break;
+        case 27:
+          if (this.results_showing) {
+            evt.preventDefault();
+          }
+          break;
+        case 32:
+          if (this.disable_search) {
+            evt.preventDefault();
+          }
+          break;
+        case 38:
+          evt.preventDefault();
+          this.keyup_arrow();
+          break;
+        case 40:
+          evt.preventDefault();
+          this.keydown_arrow();
+          break;
+      }
+    };
+
+    AbstractChosen.prototype.keyup_checker = function(evt) {
+      var ref, stroke;
+      stroke = (ref = evt.which) != null ? ref : evt.keyCode;
+      this.search_field_scale();
+      switch (stroke) {
+        case 8:
+          if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) {
+            this.keydown_backstroke();
+          } else if (!this.pending_backstroke) {
+            this.result_clear_highlight();
+            this.results_search();
+          }
+          break;
+        case 13:
+          evt.preventDefault();
+          if (this.results_showing) {
+            this.result_select(evt);
+          }
+          break;
+        case 27:
+          if (this.results_showing) {
+            this.results_hide();
+          }
+          break;
+        case 9:
+        case 16:
+        case 17:
+        case 18:
+        case 38:
+        case 40:
+        case 91:
+          break;
+        default:
+          this.results_search();
+          break;
+      }
+    };
+
+    AbstractChosen.prototype.clipboard_event_checker = function(evt) {
+      if (this.is_disabled) {
+        return;
+      }
+      return setTimeout(((function(_this) {
+        return function() {
+          return _this.results_search();
+        };
+      })(this)), 50);
+    };
+
+    AbstractChosen.prototype.container_width = function() {
+      if (this.options.width != null) {
+        return this.options.width;
+      } else {
+        return this.form_field.offsetWidth + "px";
+      }
+    };
+
+    AbstractChosen.prototype.include_option_in_results = function(option) {
+      if (this.is_multiple && (!this.display_selected_options && option.selected)) {
+        return false;
+      }
+      if (!this.display_disabled_options && option.disabled) {
+        return false;
+      }
+      if (option.empty) {
+        return false;
+      }
+      return true;
+    };
+
+    AbstractChosen.prototype.search_results_touchstart = function(evt) {
+      this.touch_started = true;
+      return this.search_results_mouseover(evt);
+    };
+
+    AbstractChosen.prototype.search_results_touchmove = function(evt) {
+      this.touch_started = false;
+      return this.search_results_mouseout(evt);
+    };
+
+    AbstractChosen.prototype.search_results_touchend = function(evt) {
+      if (this.touch_started) {
+        return this.search_results_mouseup(evt);
+      }
+    };
+
+    AbstractChosen.prototype.outerHTML = function(element) {
+      var tmp;
+      if (element.outerHTML) {
+        return element.outerHTML;
+      }
+      tmp = document.createElement("div");
+      tmp.appendChild(element);
+      return tmp.innerHTML;
+    };
+
+    AbstractChosen.prototype.get_single_html = function() {
+      return "<a class=\"chosen-single chosen-default\">\n  <span>" + this.default_text + "</span>\n  <div><b></b></div>\n</a>\n<div class=\"chosen-drop\">\n  <div class=\"chosen-search\">\n    <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" />\n  </div>\n  <ul class=\"chosen-results\"></ul>\n</div>";
+    };
+
+    AbstractChosen.prototype.get_multi_html = function() {
+      return "<ul class=\"chosen-choices\">\n  <li class=\"search-field\">\n    <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" value=\"" + this.default_text + "\" />\n  </li>\n</ul>\n<div class=\"chosen-drop\">\n  <ul class=\"chosen-results\"></ul>\n</div>";
+    };
+
+    AbstractChosen.prototype.get_no_results_html = function(terms) {
+      return "<li class=\"no-results\">\n  " + this.results_none_found + " <span>" + (this.escape_html(terms)) + "</span>\n</li>";
+    };
+
+    AbstractChosen.browser_is_supported = function() {
+      if ("Microsoft Internet Explorer" === window.navigator.appName) {
+        return document.documentMode >= 8;
+      }
+      if (/iP(od|hone)/i.test(window.navigator.userAgent) || /IEMobile/i.test(window.navigator.userAgent) || /Windows Phone/i.test(window.navigator.userAgent) || /BlackBerry/i.test(window.navigator.userAgent) || /BB10/i.test(window.navigator.userAgent) || /Android.*Mobile/i.test(window.navigator.userAgent)) {
+        return false;
+      }
+      return true;
+    };
+
+    AbstractChosen.default_multiple_text = "Select Some Options";
+
+    AbstractChosen.default_single_text = "Select an Option";
+
+    AbstractChosen.default_no_result_text = "No results match";
+
+    return AbstractChosen;
+
+  })();
+
+  $ = jQuery;
+
+  $.fn.extend({
+    chosen: function(options) {
+      if (!AbstractChosen.browser_is_supported()) {
+        return this;
+      }
+      return this.each(function(input_field) {
+        var $this, chosen;
+        $this = $(this);
+        chosen = $this.data('chosen');
+        if (options === 'destroy') {
+          if (chosen instanceof Chosen) {
+            chosen.destroy();
+          }
+          return;
+        }
+        if (!(chosen instanceof Chosen)) {
+          $this.data('chosen', new Chosen(this, options));
+        }
+      });
+    }
+  });
+
+  Chosen = (function(superClass) {
+    extend(Chosen, superClass);
+
+    function Chosen() {
+      return Chosen.__super__.constructor.apply(this, arguments);
+    }
+
+    Chosen.prototype.setup = function() {
+      this.form_field_jq = $(this.form_field);
+      return this.current_selectedIndex = this.form_field.selectedIndex;
+    };
+
+    Chosen.prototype.set_up_html = function() {
+      var container_classes, container_props;
+      container_classes = ["chosen-container"];
+      container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single"));
+      if (this.inherit_select_classes && this.form_field.className) {
+        container_classes.push(this.form_field.className);
+      }
+      if (this.is_rtl) {
+        container_classes.push("chosen-rtl");
+      }
+      container_props = {
+        'class': container_classes.join(' '),
+        'title': this.form_field.title
+      };
+      if (this.form_field.id.length) {
+        container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen";
+      }
+      this.container = $("<div />", container_props);
+      this.container.width(this.container_width());
+      if (this.is_multiple) {
+        this.container.html(this.get_multi_html());
+      } else {
+        this.container.html(this.get_single_html());
+      }
+      this.form_field_jq.hide().after(this.container);
+      this.dropdown = this.container.find('div.chosen-drop').first();
+      this.search_field = this.container.find('input').first();
+      this.search_results = this.container.find('ul.chosen-results').first();
+      this.search_field_scale();
+      this.search_no_results = this.container.find('li.no-results').first();
+      if (this.is_multiple) {
+        this.search_choices = this.container.find('ul.chosen-choices').first();
+        this.search_container = this.container.find('li.search-field').first();
+      } else {
+        this.search_container = this.container.find('div.chosen-search').first();
+        this.selected_item = this.container.find('.chosen-single').first();
+      }
+      this.results_build();
+      this.set_tab_index();
+      return this.set_label_behavior();
+    };
+
+    Chosen.prototype.on_ready = function() {
+      return this.form_field_jq.trigger("chosen:ready", {
+        chosen: this
+      });
+    };
+
+    Chosen.prototype.register_observers = function() {
+      this.container.on('touchstart.chosen', (function(_this) {
+        return function(evt) {
+          _this.container_mousedown(evt);
+        };
+      })(this));
+      this.container.on('touchend.chosen', (function(_this) {
+        return function(evt) {
+          _this.container_mouseup(evt);
+        };
+      })(this));
+      this.container.on('mousedown.chosen', (function(_this) {
+        return function(evt) {
+          _this.container_mousedown(evt);
+        };
+      })(this));
+      this.container.on('mouseup.chosen', (function(_this) {
+        return function(evt) {
+          _this.container_mouseup(evt);
+        };
+      })(this));
+      this.container.on('mouseenter.chosen', (function(_this) {
+        return function(evt) {
+          _this.mouse_enter(evt);
+        };
+      })(this));
+      this.container.on('mouseleave.chosen', (function(_this) {
+        return function(evt) {
+          _this.mouse_leave(evt);
+        };
+      })(this));
+      this.search_results.on('mouseup.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_mouseup(evt);
+        };
+      })(this));
+      this.search_results.on('mouseover.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_mouseover(evt);
+        };
+      })(this));
+      this.search_results.on('mouseout.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_mouseout(evt);
+        };
+      })(this));
+      this.search_results.on('mousewheel.chosen DOMMouseScroll.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_mousewheel(evt);
+        };
+      })(this));
+      this.search_results.on('touchstart.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_touchstart(evt);
+        };
+      })(this));
+      this.search_results.on('touchmove.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_touchmove(evt);
+        };
+      })(this));
+      this.search_results.on('touchend.chosen', (function(_this) {
+        return function(evt) {
+          _this.search_results_touchend(evt);
+        };
+      })(this));
+      this.form_field_jq.on("chosen:updated.chosen", (function(_this) {
+        return function(evt) {
+          _this.results_update_field(evt);
+        };
+      })(this));
+      this.form_field_jq.on("chosen:activate.chosen", (function(_this) {
+        return function(evt) {
+          _this.activate_field(evt);
+        };
+      })(this));
+      this.form_field_jq.on("chosen:open.chosen", (function(_this) {
+        return function(evt) {
+          _this.container_mousedown(evt);
+        };
+      })(this));
+      this.form_field_jq.on("chosen:close.chosen", (function(_this) {
+        return function(evt) {
+          _this.close_field(evt);
+        };
+      })(this));
+      this.search_field.on('blur.chosen', (function(_this) {
+        return function(evt) {
+          _this.input_blur(evt);
+        };
+      })(this));
+      this.search_field.on('keyup.chosen', (function(_this) {
+        return function(evt) {
+          _this.keyup_checker(evt);
+        };
+      })(this));
+      this.search_field.on('keydown.chosen', (function(_this) {
+        return function(evt) {
+          _this.keydown_checker(evt);
+        };
+      })(this));
+      this.search_field.on('focus.chosen', (function(_this) {
+        return function(evt) {
+          _this.input_focus(evt);
+        };
+      })(this));
+      this.search_field.on('cut.chosen', (function(_this) {
+        return function(evt) {
+          _this.clipboard_event_checker(evt);
+        };
+      })(this));
+      this.search_field.on('paste.chosen', (function(_this) {
+        return function(evt) {
+          _this.clipboard_event_checker(evt);
+        };
+      })(this));
+      if (this.is_multiple) {
+        return this.search_choices.on('click.chosen', (function(_this) {
+          return function(evt) {
+            _this.choices_click(evt);
+          };
+        })(this));
+      } else {
+        return this.container.on('click.chosen', function(evt) {
+          evt.preventDefault();
+        });
+      }
+    };
+
+    Chosen.prototype.destroy = function() {
+      $(this.container[0].ownerDocument).off('click.chosen', this.click_test_action);
+      if (this.form_field_label.length > 0) {
+        this.form_field_label.off('click.chosen');
+      }
+      if (this.search_field[0].tabIndex) {
+        this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex;
+      }
+      this.container.remove();
+      this.form_field_jq.removeData('chosen');
+      return this.form_field_jq.show();
+    };
+
+    Chosen.prototype.search_field_disabled = function() {
+      this.is_disabled = this.form_field.disabled || this.form_field_jq.parents('fieldset').is(':disabled');
+      this.container.toggleClass('chosen-disabled', this.is_disabled);
+      this.search_field[0].disabled = this.is_disabled;
+      if (!this.is_multiple) {
+        this.selected_item.off('focus.chosen', this.activate_field);
+      }
+      if (this.is_disabled) {
+        return this.close_field();
+      } else if (!this.is_multiple) {
+        return this.selected_item.on('focus.chosen', this.activate_field);
+      }
+    };
+
+    Chosen.prototype.container_mousedown = function(evt) {
+      var ref;
+      if (this.is_disabled) {
+        return;
+      }
+      if (evt && ((ref = evt.type) === 'mousedown' || ref === 'touchstart') && !this.results_showing) {
+        evt.preventDefault();
+      }
+      if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) {
+        if (!this.active_field) {
+          if (this.is_multiple) {
+            this.search_field.val("");
+          }
+          $(this.container[0].ownerDocument).on('click.chosen', this.click_test_action);
+          this.results_show();
+        } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chosen-single").length)) {
+          evt.preventDefault();
+          this.results_toggle();
+        }
+        return this.activate_field();
+      }
+    };
+
+    Chosen.prototype.container_mouseup = function(evt) {
+      if (evt.target.nodeName === "ABBR" && !this.is_disabled) {
+        return this.results_reset(evt);
+      }
+    };
+
+    Chosen.prototype.search_results_mousewheel = function(evt) {
+      var delta;
+      if (evt.originalEvent) {
+        delta = evt.originalEvent.deltaY || -evt.originalEvent.wheelDelta || evt.originalEvent.detail;
+      }
+      if (delta != null) {
+        evt.preventDefault();
+        if (evt.type === 'DOMMouseScroll') {
+          delta = delta * 40;
+        }
+        return this.search_results.scrollTop(delta + this.search_results.scrollTop());
+      }
+    };
+
+    Chosen.prototype.blur_test = function(evt) {
+      if (!this.active_field && this.container.hasClass("chosen-container-active")) {
+        return this.close_field();
+      }
+    };
+
+    Chosen.prototype.close_field = function() {
+      $(this.container[0].ownerDocument).off("click.chosen", this.click_test_action);
+      this.active_field = false;
+      this.results_hide();
+      this.container.removeClass("chosen-container-active");
+      this.clear_backstroke();
+      this.show_search_field_default();
+      this.search_field_scale();
+      return this.search_field.blur();
+    };
+
+    Chosen.prototype.activate_field = function() {
+      if (this.is_disabled) {
+        return;
+      }
+      this.container.addClass("chosen-container-active");
+      this.active_field = true;
+      this.search_field.val(this.search_field.val());
+      return this.search_field.focus();
+    };
+
+    Chosen.prototype.test_active_click = function(evt) {
+      var active_container;
+      active_container = $(evt.target).closest('.chosen-container');
+      if (active_container.length && this.container[0] === active_container[0]) {
+        return this.active_field = true;
+      } else {
+        return this.close_field();
+      }
+    };
+
+    Chosen.prototype.results_build = function() {
+      this.parsing = true;
+      this.selected_option_count = null;
+      this.results_data = SelectParser.select_to_array(this.form_field);
+      if (this.is_multiple) {
+        this.search_choices.find("li.search-choice").remove();
+      } else {
+        this.single_set_selected_text();
+        if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
+          this.search_field[0].readOnly = true;
+          this.container.addClass("chosen-container-single-nosearch");
+        } else {
+          this.search_field[0].readOnly = false;
+          this.container.removeClass("chosen-container-single-nosearch");
+        }
+      }
+      this.update_results_content(this.results_option_build({
+        first: true
+      }));
+      this.search_field_disabled();
+      this.show_search_field_default();
+      this.search_field_scale();
+      return this.parsing = false;
+    };
+
+    Chosen.prototype.result_do_highlight = function(el) {
+      var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
+      if (el.length) {
+        this.result_clear_highlight();
+        this.result_highlight = el;
+        this.result_highlight.addClass("highlighted");
+        maxHeight = parseInt(this.search_results.css("maxHeight"), 10);
+        visible_top = this.search_results.scrollTop();
+        visible_bottom = maxHeight + visible_top;
+        high_top = this.result_highlight.position().top + this.search_results.scrollTop();
+        high_bottom = high_top + this.result_highlight.outerHeight();
+        if (high_bottom >= visible_bottom) {
+          return this.search_results.scrollTop((high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0);
+        } else if (high_top < visible_top) {
+          return this.search_results.scrollTop(high_top);
+        }
+      }
+    };
+
+    Chosen.prototype.result_clear_highlight = function() {
+      if (this.result_highlight) {
+        this.result_highlight.removeClass("highlighted");
+      }
+      return this.result_highlight = null;
+    };
+
+    Chosen.prototype.results_show = function() {
+      if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
+        this.form_field_jq.trigger("chosen:maxselected", {
+          chosen: this
+        });
+        return false;
+      }
+      this.container.addClass("chosen-with-drop");
+      this.results_showing = true;
+      this.search_field.focus();
+      this.search_field.val(this.get_search_field_value());
+      this.winnow_results();
+      return this.form_field_jq.trigger("chosen:showing_dropdown", {
+        chosen: this
+      });
+    };
+
+    Chosen.prototype.update_results_content = function(content) {
+      return this.search_results.html(content);
+    };
+
+    Chosen.prototype.results_hide = function() {
+      if (this.results_showing) {
+        this.result_clear_highlight();
+        this.container.removeClass("chosen-with-drop");
+        this.form_field_jq.trigger("chosen:hiding_dropdown", {
+          chosen: this
+        });
+      }
+      return this.results_showing = false;
+    };
+
+    Chosen.prototype.set_tab_index = function(el) {
+      var ti;
+      if (this.form_field.tabIndex) {
+        ti = this.form_field.tabIndex;
+        this.form_field.tabIndex = -1;
+        return this.search_field[0].tabIndex = ti;
+      }
+    };
+
+    Chosen.prototype.set_label_behavior = function() {
+      this.form_field_label = this.form_field_jq.parents("label");
+      if (!this.form_field_label.length && this.form_field.id.length) {
+        this.form_field_label = $("label[for='" + this.form_field.id + "']");
+      }
+      if (this.form_field_label.length > 0) {
+        return this.form_field_label.on('click.chosen', this.label_click_handler);
+      }
+    };
+
+    Chosen.prototype.show_search_field_default = function() {
+      if (this.is_multiple && this.choices_count() < 1 && !this.active_field) {
+        this.search_field.val(this.default_text);
+        return this.search_field.addClass("default");
+      } else {
+        this.search_field.val("");
+        return this.search_field.removeClass("default");
+      }
+    };
+
+    Chosen.prototype.search_results_mouseup = function(evt) {
+      var target;
+      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
+      if (target.length) {
+        this.result_highlight = target;
+        this.result_select(evt);
+        return this.search_field.focus();
+      }
+    };
+
+    Chosen.prototype.search_results_mouseover = function(evt) {
+      var target;
+      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
+      if (target) {
+        return this.result_do_highlight(target);
+      }
+    };
+
+    Chosen.prototype.search_results_mouseout = function(evt) {
+      if ($(evt.target).hasClass("active-result") || $(evt.target).parents('.active-result').first()) {
+        return this.result_clear_highlight();
+      }
+    };
+
+    Chosen.prototype.choice_build = function(item) {
+      var choice, close_link;
+      choice = $('<li />', {
+        "class": "search-choice"
+      }).html("<span>" + (this.choice_label(item)) + "</span>");
+      if (item.disabled) {
+        choice.addClass('search-choice-disabled');
+      } else {
+        close_link = $('<a />', {
+          "class": 'search-choice-close',
+          'data-option-array-index': item.array_index
+        });
+        close_link.on('click.chosen', (function(_this) {
+          return function(evt) {
+            return _this.choice_destroy_link_click(evt);
+          };
+        })(this));
+        choice.append(close_link);
+      }
+      return this.search_container.before(choice);
+    };
+
+    Chosen.prototype.choice_destroy_link_click = function(evt) {
+      evt.preventDefault();
+      evt.stopPropagation();
+      if (!this.is_disabled) {
+        return this.choice_destroy($(evt.target));
+      }
+    };
+
+    Chosen.prototype.choice_destroy = function(link) {
+      if (this.result_deselect(link[0].getAttribute("data-option-array-index"))) {
+        if (this.active_field) {
+          this.search_field.focus();
+        } else {
+          this.show_search_field_default();
+        }
+        if (this.is_multiple && this.choices_count() > 0 && this.get_search_field_value().length < 1) {
+          this.results_hide();
+        }
+        link.parents('li').first().remove();
+        return this.search_field_scale();
+      }
+    };
+
+    Chosen.prototype.results_reset = function() {
+      this.reset_single_select_options();
+      this.form_field.options[0].selected = true;
+      this.single_set_selected_text();
+      this.show_search_field_default();
+      this.results_reset_cleanup();
+      this.trigger_form_field_change();
+      if (this.active_field) {
+        return this.results_hide();
+      }
+    };
+
+    Chosen.prototype.results_reset_cleanup = function() {
+      this.current_selectedIndex = this.form_field.selectedIndex;
+      return this.selected_item.find("abbr").remove();
+    };
+
+    Chosen.prototype.result_select = function(evt) {
+      var high, item;
+      if (this.result_highlight) {
+        high = this.result_highlight;
+        this.result_clear_highlight();
+        if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
+          this.form_field_jq.trigger("chosen:maxselected", {
+            chosen: this
+          });
+          return false;
+        }
+        if (this.is_multiple) {
+          high.removeClass("active-result");
+        } else {
+          this.reset_single_select_options();
+        }
+        high.addClass("result-selected");
+        item = this.results_data[high[0].getAttribute("data-option-array-index")];
+        item.selected = true;
+        this.form_field.options[item.options_index].selected = true;
+        this.selected_option_count = null;
+        if (this.is_multiple) {
+          this.choice_build(item);
+        } else {
+          this.single_set_selected_text(this.choice_label(item));
+        }
+        if (this.is_multiple && (!this.hide_results_on_select || (evt.metaKey || evt.ctrlKey))) {
+          if (evt.metaKey || evt.ctrlKey) {
+            this.winnow_results({
+              skip_highlight: true
+            });
+          } else {
+            this.search_field.val("");
+            this.winnow_results();
+          }
+        } else {
+          this.results_hide();
+          this.show_search_field_default();
+        }
+        if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex) {
+          this.trigger_form_field_change({
+            selected: this.form_field.options[item.options_index].value
+          });
+        }
+        this.current_selectedIndex = this.form_field.selectedIndex;
+        evt.preventDefault();
+        return this.search_field_scale();
+      }
+    };
+
+    Chosen.prototype.single_set_selected_text = function(text) {
+      if (text == null) {
+        text = this.default_text;
+      }
+      if (text === this.default_text) {
+        this.selected_item.addClass("chosen-default");
+      } else {
+        this.single_deselect_control_build();
+        this.selected_item.removeClass("chosen-default");
+      }
+      return this.selected_item.find("span").html(text);
+    };
+
+    Chosen.prototype.result_deselect = function(pos) {
+      var result_data;
+      result_data = this.results_data[pos];
+      if (!this.form_field.options[result_data.options_index].disabled) {
+        result_data.selected = false;
+        this.form_field.options[result_data.options_index].selected = false;
+        this.selected_option_count = null;
+        this.result_clear_highlight();
+        if (this.results_showing) {
+          this.winnow_results();
+        }
+        this.trigger_form_field_change({
+          deselected: this.form_field.options[result_data.options_index].value
+        });
+        this.search_field_scale();
+        return true;
+      } else {
+        return false;
+      }
+    };
+
+    Chosen.prototype.single_deselect_control_build = function() {
+      if (!this.allow_single_deselect) {
+        return;
+      }
+      if (!this.selected_item.find("abbr").length) {
+        this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
+      }
+      return this.selected_item.addClass("chosen-single-with-deselect");
+    };
+
+    Chosen.prototype.get_search_field_value = function() {
+      return this.search_field.val();
+    };
+
+    Chosen.prototype.get_search_text = function() {
+      return $.trim(this.get_search_field_value());
+    };
+
+    Chosen.prototype.escape_html = function(text) {
+      return $('<div/>').text(text).html();
+    };
+
+    Chosen.prototype.winnow_results_set_highlight = function() {
+      var do_high, selected_results;
+      selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
+      do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
+      if (do_high != null) {
+        return this.result_do_highlight(do_high);
+      }
+    };
+
+    Chosen.prototype.no_results = function(terms) {
+      var no_results_html;
+      no_results_html = this.get_no_results_html(terms);
+      this.search_results.append(no_results_html);
+      return this.form_field_jq.trigger("chosen:no_results", {
+        chosen: this
+      });
+    };
+
+    Chosen.prototype.no_results_clear = function() {
+      return this.search_results.find(".no-results").remove();
+    };
+
+    Chosen.prototype.keydown_arrow = function() {
+      var next_sib;
+      if (this.results_showing && this.result_highlight) {
+        next_sib = this.result_highlight.nextAll("li.active-result").first();
+        if (next_sib) {
+          return this.result_do_highlight(next_sib);
+        }
+      } else {
+        return this.results_show();
+      }
+    };
+
+    Chosen.prototype.keyup_arrow = function() {
+      var prev_sibs;
+      if (!this.results_showing && !this.is_multiple) {
+        return this.results_show();
+      } else if (this.result_highlight) {
+        prev_sibs = this.result_highlight.prevAll("li.active-result");
+        if (prev_sibs.length) {
+          return this.result_do_highlight(prev_sibs.first());
+        } else {
+          if (this.choices_count() > 0) {
+            this.results_hide();
+          }
+          return this.result_clear_highlight();
+        }
+      }
+    };
+
+    Chosen.prototype.keydown_backstroke = function() {
+      var next_available_destroy;
+      if (this.pending_backstroke) {
+        this.choice_destroy(this.pending_backstroke.find("a").first());
+        return this.clear_backstroke();
+      } else {
+        next_available_destroy = this.search_container.siblings("li.search-choice").last();
+        if (next_available_destroy.length && !next_available_destroy.hasClass("search-choice-disabled")) {
+          this.pending_backstroke = next_available_destroy;
+          if (this.single_backstroke_delete) {
+            return this.keydown_backstroke();
+          } else {
+            return this.pending_backstroke.addClass("search-choice-focus");
+          }
+        }
+      }
+    };
+
+    Chosen.prototype.clear_backstroke = function() {
+      if (this.pending_backstroke) {
+        this.pending_backstroke.removeClass("search-choice-focus");
+      }
+      return this.pending_backstroke = null;
+    };
+
+    Chosen.prototype.search_field_scale = function() {
+      var div, i, len, style, style_block, styles, width;
+      if (!this.is_multiple) {
+        return;
+      }
+      style_block = {
+        position: 'absolute',
+        left: '-1000px',
+        top: '-1000px',
+        display: 'none',
+        whiteSpace: 'pre'
+      };
+      styles = ['fontSize', 'fontStyle', 'fontWeight', 'fontFamily', 'lineHeight', 'textTransform', 'letterSpacing'];
+      for (i = 0, len = styles.length; i < len; i++) {
+        style = styles[i];
+        style_block[style] = this.search_field.css(style);
+      }
+      div = $('<div />').css(style_block);
+      div.text(this.get_search_field_value());
+      $('body').append(div);
+      width = div.width() + 25;
+      div.remove();
+      if (this.container.is(':visible')) {
+        width = Math.min(this.container.outerWidth() - 10, width);
+      }
+      return this.search_field.width(width);
+    };
+
+    Chosen.prototype.trigger_form_field_change = function(extra) {
+      this.form_field_jq.trigger("input", extra);
+      return this.form_field_jq.trigger("change", extra);
+    };
+
+    return Chosen;
+
+  })(AbstractChosen);
+
+}).call(this);
diff --git a/assets/chosen.proto.js b/assets/chosen.proto.js
new file mode 100644
index 0000000..a405649
--- /dev/null
+++ b/assets/chosen.proto.js
@@ -0,0 +1,1399 @@
+/*!
+Chosen, a Select Box Enhancer for jQuery and Prototype
+by Patrick Filler for Harvest, http://getharvest.com
+
+Version 1.8.7
+Full source at https://github.com/harvesthq/chosen
+Copyright (c) 2011-2018 Harvest http://getharvest.com
+
+MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
+This file is generated by `grunt build`, do not edit it by hand.
+*/
+
+(function() {
+  var AbstractChosen, SelectParser,
+    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  SelectParser = (function() {
+    function SelectParser() {
+      this.options_index = 0;
+      this.parsed = [];
+    }
+
+    SelectParser.prototype.add_node = function(child) {
+      if (child.nodeName.toUpperCase() === "OPTGROUP") {
+        return this.add_group(child);
+      } else {
+        return this.add_option(child);
+      }
+    };
+
+    SelectParser.prototype.add_group = function(group) {
+      var group_position, i, len, option, ref, results1;
+      group_position = this.parsed.length;
+      this.parsed.push({
+        array_index: group_position,
+        group: true,
+        label: group.label,
+        title: group.title ? group.title : void 0,
+        children: 0,
+        disabled: group.disabled,
+        classes: group.className
+      });
+      ref = group.childNodes;
+      results1 = [];
+      for (i = 0, len = ref.length; i < len; i++) {
+        option = ref[i];
+        results1.push(this.add_option(option, group_position, group.disabled));
+      }
+      return results1;
+    };
+
+    SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
+      if (option.nodeName.toUpperCase() === "OPTION") {
+        if (option.text !== "") {
+          if (group_position != null) {
+            this.parsed[group_position].children += 1;
+          }
+          this.parsed.push({
+            array_index: this.parsed.length,
+            options_index: this.options_index,
+            value: option.value,
+            text: option.text,
+            html: option.innerHTML,
+            title: option.title ? option.title : void 0,
+            selected: option.selected,
+            disabled: group_disabled === true ? group_disabled : option.disabled,
+            group_array_index: group_position,
+            group_label: group_position != null ? this.parsed[group_position].label : null,
+            classes: option.className,
+            style: option.style.cssText
+          });
+        } else {
+          this.parsed.push({
+            array_index: this.parsed.length,
+            options_index: this.options_index,
+            empty: true
+          });
+        }
+        return this.options_index += 1;
+      }
+    };
+
+    return SelectParser;
+
+  })();
+
+  SelectParser.select_to_array = function(select) {
+    var child, i, len, parser, ref;
+    parser = new SelectParser();
+    ref = select.childNodes;
+    for (i = 0, len = ref.length; i < len; i++) {
+      child = ref[i];
+      parser.add_node(child);
+    }
+    return parser.parsed;
+  };
+
+  AbstractChosen = (function() {
+    function AbstractChosen(form_field, options1) {
+      this.form_field = form_field;
+      this.options = options1 != null ? options1 : {};
+      this.label_click_handler = bind(this.label_click_handler, this);
+      if (!AbstractChosen.browser_is_supported()) {
+        return;
+      }
+      this.is_multiple = this.form_field.multiple;
+      this.set_default_text();
+      this.set_default_values();
+      this.setup();
+      this.set_up_html();
+      this.register_observers();
+      this.on_ready();
+    }
+
+    AbstractChosen.prototype.set_default_values = function() {
+      this.click_test_action = (function(_this) {
+        return function(evt) {
+          return _this.test_active_click(evt);
+        };
+      })(this);
+      this.activate_action = (function(_this) {
+        return function(evt) {
+          return _this.activate_field(evt);
+        };
+      })(this);
+      this.active_field = false;
+      this.mouse_on_container = false;
+      this.results_showing = false;
+      this.result_highlighted = null;
+      this.is_rtl = this.options.rtl || /\bchosen-rtl\b/.test(this.form_field.className);
+      this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
+      this.disable_search_threshold = this.options.disable_search_threshold || 0;
+      this.disable_search = this.options.disable_search || false;
+      this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
+      this.group_search = this.options.group_search != null ? this.options.group_search : true;
+      this.search_contains = this.options.search_contains || false;
+      this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
+      this.max_selected_options = this.options.max_selected_options || Infinity;
+      this.inherit_select_classes = this.options.inherit_select_classes || false;
+      this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
+      this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
+      this.include_group_label_in_selected = this.options.include_group_label_in_selected || false;
+      this.max_shown_results = this.options.max_shown_results || Number.POSITIVE_INFINITY;
+      this.case_sensitive_search = this.options.case_sensitive_search || false;
+      return this.hide_results_on_select = this.options.hide_results_on_select != null ? this.options.hide_results_on_select : true;
+    };
+
+    AbstractChosen.prototype.set_default_text = function() {
+      if (this.form_field.getAttribute("data-placeholder")) {
+        this.default_text = this.form_field.getAttribute("data-placeholder");
+      } else if (this.is_multiple) {
+        this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text;
+      } else {
+        this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
+      }
+      this.default_text = this.escape_html(this.default_text);
+      return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
+    };
+
+    AbstractChosen.prototype.choice_label = function(item) {
+      if (this.include_group_label_in_selected && (item.group_label != null)) {
+        return "<b class='group-name'>" + (this.escape_html(item.group_label)) + "</b>" + item.html;
+      } else {
+        return item.html;
+      }
+    };
+
+    AbstractChosen.prototype.mouse_enter = function() {
+      return this.mouse_on_container = true;
+    };
+
+    AbstractChosen.prototype.mouse_leave = function() {
+      return this.mouse_on_container = false;
+    };
+
+    AbstractChosen.prototype.input_focus = function(evt) {
+      if (this.is_multiple) {
+        if (!this.active_field) {
+          return setTimeout(((function(_this) {
+            return function() {
+              return _this.container_mousedown();
+            };
+          })(this)), 50);
+        }
+      } else {
+        if (!this.active_field) {
+          return this.activate_field();
+        }
+      }
+    };
+
+    AbstractChosen.prototype.input_blur = function(evt) {
+      if (!this.mouse_on_container) {
+        this.active_field = false;
+        return setTimeout(((function(_this) {
+          return function() {
+            return _this.blur_test();
+          };
+        })(this)), 100);
+      }
+    };
+
+    AbstractChosen.prototype.label_click_handler = function(evt) {
+      if (this.is_multiple) {
+        return this.container_mousedown(evt);
+      } else {
+        return this.activate_field();
+      }
+    };
+
+    AbstractChosen.prototype.results_option_build = function(options) {
+      var content, data, data_content, i, len, ref, shown_results;
+      content = '';
+      shown_results = 0;
+      ref = this.results_data;
+      for (i = 0, len = ref.length; i < len; i++) {
+        data = ref[i];
+        data_content = '';
+        if (data.group) {
+          data_content = this.result_add_group(data);
+        } else {
+          data_content = this.result_add_option(data);
+        }
+        if (data_content !== '') {
+          shown_results++;
+          content += data_content;
+        }
+        if (options != null ? options.first : void 0) {
+          if (data.selected && this.is_multiple) {
+            this.choice_build(data);
+          } else if (data.selected && !this.is_multiple) {
+            this.single_set_selected_text(this.choice_label(data));
+          }
+        }
+        if (shown_results >= this.max_shown_results) {
+          break;
+        }
+      }
+      return content;
+    };
+
+    AbstractChosen.prototype.result_add_option = function(option) {
+      var classes, option_el;
+      if (!option.search_match) {
+        return '';
+      }
+      if (!this.include_option_in_results(option)) {
+        return '';
+      }
+      classes = [];
+      if (!option.disabled && !(option.selected && this.is_multiple)) {
+        classes.push("active-result");
+      }
+      if (option.disabled && !(option.selected && this.is_multiple)) {
+        classes.push("disabled-result");
+      }
+      if (option.selected) {
+        classes.push("result-selected");
+      }
+      if (option.group_array_index != null) {
+        classes.push("group-option");
+      }
+      if (option.classes !== "") {
+        classes.push(option.classes);
+      }
+      option_el = document.createElement("li");
+      option_el.className = classes.join(" ");
+      if (option.style) {
+        option_el.style.cssText = option.style;
+      }
+      option_el.setAttribute("data-option-array-index", option.array_index);
+      option_el.innerHTML = option.highlighted_html || option.html;
+      if (option.title) {
+        option_el.title = option.title;
+      }
+      return this.outerHTML(option_el);
+    };
+
+    AbstractChosen.prototype.result_add_group = function(group) {
+      var classes, group_el;
+      if (!(group.search_match || group.group_match)) {
+        return '';
+      }
+      if (!(group.active_options > 0)) {
+        return '';
+      }
+      classes = [];
+      classes.push("group-result");
+      if (group.classes) {
+        classes.push(group.classes);
+      }
+      group_el = document.createElement("li");
+      group_el.className = classes.join(" ");
+      group_el.innerHTML = group.highlighted_html || this.escape_html(group.label);
+      if (group.title) {
+        group_el.title = group.title;
+      }
+      return this.outerHTML(group_el);
+    };
+
+    AbstractChosen.prototype.results_update_field = function() {
+      this.set_default_text();
+      if (!this.is_multiple) {
+        this.results_reset_cleanup();
+      }
+      this.result_clear_highlight();
+      this.results_build();
+      if (this.results_showing) {
+        return this.winnow_results();
+      }
+    };
+
+    AbstractChosen.prototype.reset_single_select_options = function() {
+      var i, len, ref, result, results1;
+      ref = this.results_data;
+      results1 = [];
+      for (i = 0, len = ref.length; i < len; i++) {
+        result = ref[i];
+        if (result.selected) {
+          results1.push(result.selected = false);
+        } else {
+          results1.push(void 0);
+        }
+      }
+      return results1;
+    };
+
+    AbstractChosen.prototype.results_toggle = function() {
+      if (this.results_showing) {
+        return this.results_hide();
+      } else {
+        return this.results_show();
+      }
+    };
+
+    AbstractChosen.prototype.results_search = function(evt) {
+      if (this.results_showing) {
+        return this.winnow_results();
+      } else {
+        return this.results_show();
+      }
+    };
+
+    AbstractChosen.prototype.winnow_results = function(options) {
+      var escapedQuery, fix, i, len, option, prefix, query, ref, regex, results, results_group, search_match, startpos, suffix, text;
+      this.no_results_clear();
+      results = 0;
+      query = this.get_search_text();
+      escapedQuery = query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+      regex = this.get_search_regex(escapedQuery);
+      ref = this.results_data;
+      for (i = 0, len = ref.length; i < len; i++) {
+        option = ref[i];
+        option.search_match = false;
+        results_group = null;
+        search_match = null;
+        option.highlighted_html = '';
+        if (this.include_option_in_results(option)) {
+          if (option.group) {
+            option.group_match = false;
+            option.active_options = 0;
+          }
+          if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
+            results_group = this.results_data[option.group_array_index];
+            if (results_group.active_options === 0 && results_group.search_match) {
+              results += 1;
+            }
+            results_group.active_options += 1;
+          }
+          text = option.group ? option.label : option.text;
+          if (!(option.group && !this.group_search)) {
+            search_match = this.search_string_match(text, regex);
+            option.search_match = search_match != null;
+            if (option.search_match && !option.group) {
+              results += 1;
+            }
+            if (option.search_match) {
+              if (query.length) {
+                startpos = search_match.index;
+                prefix = text.slice(0, startpos);
+                fix = text.slice(startpos, startpos + query.length);
+                suffix = text.slice(startpos + query.length);
+                option.highlighted_html = (this.escape_html(prefix)) + "<em>" + (this.escape_html(fix)) + "</em>" + (this.escape_html(suffix));
+              }
+              if (results_group != null) {
+                results_group.group_match = true;
+              }
+            } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
+              option.search_match = true;
+            }
+          }
+        }
+      }
+      this.result_clear_highlight();
+      if (results < 1 && query.length) {
+        this.update_results_content("");
+        return this.no_results(query);
+      } else {
+        this.update_results_content(this.results_option_build());
+        if (!(options != null ? options.skip_highlight : void 0)) {
+          return this.winnow_results_set_highlight();
+        }
+      }
+    };
+
+    AbstractChosen.prototype.get_search_regex = function(escaped_search_string) {
+      var regex_flag, regex_string;
+      regex_string = this.search_contains ? escaped_search_string : "(^|\\s|\\b)" + escaped_search_string + "[^\\s]*";
+      if (!(this.enable_split_word_search || this.search_contains)) {
+        regex_string = "^" + regex_string;
+      }
+      regex_flag = this.case_sensitive_search ? "" : "i";
+      return new RegExp(regex_string, regex_flag);
+    };
+
+    AbstractChosen.prototype.search_string_match = function(search_string, regex) {
+      var match;
+      match = regex.exec(search_string);
+      if (!this.search_contains && (match != null ? match[1] : void 0)) {
+        match.index += 1;
+      }
+      return match;
+    };
+
+    AbstractChosen.prototype.choices_count = function() {
+      var i, len, option, ref;
+      if (this.selected_option_count != null) {
+        return this.selected_option_count;
+      }
+      this.selected_option_count = 0;
+      ref = this.form_field.options;
+      for (i = 0, len = ref.length; i < len; i++) {
+        option = ref[i];
+        if (option.selected) {
+          this.selected_option_count += 1;
+        }
+      }
+      return this.selected_option_count;
+    };
+
+    AbstractChosen.prototype.choices_click = function(evt) {
+      evt.preventDefault();
+      this.activate_field();
+      if (!(this.results_showing || this.is_disabled)) {
+        return this.results_show();
+      }
+    };
+
+    AbstractChosen.prototype.keydown_checker = function(evt) {
+      var ref, stroke;
+      stroke = (ref = evt.which) != null ? ref : evt.keyCode;
+      this.search_field_scale();
+      if (stroke !== 8 && this.pending_backstroke) {
+        this.clear_backstroke();
+      }
+      switch (stroke) {
+        case 8:
+          this.backstroke_length = this.get_search_field_value().length;
+          break;
+        case 9:
+          if (this.results_showing && !this.is_multiple) {
+            this.result_select(evt);
+          }
+          this.mouse_on_container = false;
+          break;
+        case 13:
+          if (this.results_showing) {
+            evt.preventDefault();
+          }
+          break;
+        case 27:
+          if (this.results_showing) {
+            evt.preventDefault();
+          }
+          break;
+        case 32:
+          if (this.disable_search) {
+            evt.preventDefault();
+          }
+          break;
+        case 38:
+          evt.preventDefault();
+          this.keyup_arrow();
+          break;
+        case 40:
+          evt.preventDefault();
+          this.keydown_arrow();
+          break;
+      }
+    };
+
+    AbstractChosen.prototype.keyup_checker = function(evt) {
+      var ref, stroke;
+      stroke = (ref = evt.which) != null ? ref : evt.keyCode;
+      this.search_field_scale();
+      switch (stroke) {
+        case 8:
+          if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) {
+            this.keydown_backstroke();
+          } else if (!this.pending_backstroke) {
+            this.result_clear_highlight();
+            this.results_search();
+          }
+          break;
+        case 13:
+          evt.preventDefault();
+          if (this.results_showing) {
+            this.result_select(evt);
+          }
+          break;
+        case 27:
+          if (this.results_showing) {
+            this.results_hide();
+          }
+          break;
+        case 9:
+        case 16:
+        case 17:
+        case 18:
+        case 38:
+        case 40:
+        case 91:
+          break;
+        default:
+          this.results_search();
+          break;
+      }
+    };
+
+    AbstractChosen.prototype.clipboard_event_checker = function(evt) {
+      if (this.is_disabled) {
+        return;
+      }
+      return setTimeout(((function(_this) {
+        return function() {
+          return _this.results_search();
+        };
+      })(this)), 50);
+    };
+
+    AbstractChosen.prototype.container_width = function() {
+      if (this.options.width != null) {
+        return this.options.width;
+      } else {
+        return this.form_field.offsetWidth + "px";
+      }
+    };
+
+    AbstractChosen.prototype.include_option_in_results = function(option) {
+      if (this.is_multiple && (!this.display_selected_options && option.selected)) {
+        return false;
+      }
+      if (!this.display_disabled_options && option.disabled) {
+        return false;
+      }
+      if (option.empty) {
+        return false;
+      }
+      return true;
+    };
+
+    AbstractChosen.prototype.search_results_touchstart = function(evt) {
+      this.touch_started = true;
+      return this.search_results_mouseover(evt);
+    };
+
+    AbstractChosen.prototype.search_results_touchmove = function(evt) {
+      this.touch_started = false;
+      return this.search_results_mouseout(evt);
+    };
+
+    AbstractChosen.prototype.search_results_touchend = function(evt) {
+      if (this.touch_started) {
+        return this.search_results_mouseup(evt);
+      }
+    };
+
+    AbstractChosen.prototype.outerHTML = function(element) {
+      var tmp;
+      if (element.outerHTML) {
+        return element.outerHTML;
+      }
+      tmp = document.createElement("div");
+      tmp.appendChild(element);
+      return tmp.innerHTML;
+    };
+
+    AbstractChosen.prototype.get_single_html = function() {
+      return "<a class=\"chosen-single chosen-default\">\n  <span>" + this.default_text + "</span>\n  <div><b></b></div>\n</a>\n<div class=\"chosen-drop\">\n  <div class=\"chosen-search\">\n    <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" />\n  </div>\n  <ul class=\"chosen-results\"></ul>\n</div>";
+    };
+
+    AbstractChosen.prototype.get_multi_html = function() {
+      return "<ul class=\"chosen-choices\">\n  <li class=\"search-field\">\n    <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" value=\"" + this.default_text + "\" />\n  </li>\n</ul>\n<div class=\"chosen-drop\">\n  <ul class=\"chosen-results\"></ul>\n</div>";
+    };
+
+    AbstractChosen.prototype.get_no_results_html = function(terms) {
+      return "<li class=\"no-results\">\n  " + this.results_none_found + " <span>" + (this.escape_html(terms)) + "</span>\n</li>";
+    };
+
+    AbstractChosen.browser_is_supported = function() {
+      if ("Microsoft Internet Explorer" === window.navigator.appName) {
+        return document.documentMode >= 8;
+      }
+      if (/iP(od|hone)/i.test(window.navigator.userAgent) || /IEMobile/i.test(window.navigator.userAgent) || /Windows Phone/i.test(window.navigator.userAgent) || /BlackBerry/i.test(window.navigator.userAgent) || /BB10/i.test(window.navigator.userAgent) || /Android.*Mobile/i.test(window.navigator.userAgent)) {
+        return false;
+      }
+      return true;
+    };
+
+    AbstractChosen.default_multiple_text = "Select Some Options";
+
+    AbstractChosen.default_single_text = "Select an Option";
+
+    AbstractChosen.default_no_result_text = "No results match";
+
+    return AbstractChosen;
+
+  })();
+
+  this.Chosen = (function(superClass) {
+    var triggerHtmlEvent;
+
+    extend(Chosen, superClass);
+
+    function Chosen() {
+      return Chosen.__super__.constructor.apply(this, arguments);
+    }
+
+    Chosen.prototype.setup = function() {
+      return this.current_selectedIndex = this.form_field.selectedIndex;
+    };
+
+    Chosen.prototype.set_up_html = function() {
+      var container_classes, container_props;
+      container_classes = ["chosen-container"];
+      container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single"));
+      if (this.inherit_select_classes && this.form_field.className) {
+        container_classes.push(this.form_field.className);
+      }
+      if (this.is_rtl) {
+        container_classes.push("chosen-rtl");
+      }
+      container_props = {
+        'class': container_classes.join(' '),
+        'title': this.form_field.title
+      };
+      if (this.form_field.id.length) {
+        container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen";
+      }
+      this.container = new Element('div', container_props);
+      this.container.setStyle({
+        width: this.container_width()
+      });
+      if (this.is_multiple) {
+        this.container.update(this.get_multi_html());
+      } else {
+        this.container.update(this.get_single_html());
+      }
+      this.form_field.hide().insert({
+        after: this.container
+      });
+      this.dropdown = this.container.down('div.chosen-drop');
+      this.search_field = this.container.down('input');
+      this.search_results = this.container.down('ul.chosen-results');
+      this.search_field_scale();
+      this.search_no_results = this.container.down('li.no-results');
+      if (this.is_multiple) {
+        this.search_choices = this.container.down('ul.chosen-choices');
+        this.search_container = this.container.down('li.search-field');
+      } else {
+        this.search_container = this.container.down('div.chosen-search');
+        this.selected_item = this.container.down('.chosen-single');
+      }
+      this.results_build();
+      this.set_tab_index();
+      return this.set_label_behavior();
+    };
+
+    Chosen.prototype.on_ready = function() {
+      return this.form_field.fire("chosen:ready", {
+        chosen: this
+      });
+    };
+
+    Chosen.prototype.register_observers = function() {
+      this.container.observe("touchstart", (function(_this) {
+        return function(evt) {
+          return _this.container_mousedown(evt);
+        };
+      })(this));
+      this.container.observe("touchend", (function(_this) {
+        return function(evt) {
+          return _this.container_mouseup(evt);
+        };
+      })(this));
+      this.container.observe("mousedown", (function(_this) {
+        return function(evt) {
+          return _this.container_mousedown(evt);
+        };
+      })(this));
+      this.container.observe("mouseup", (function(_this) {
+        return function(evt) {
+          return _this.container_mouseup(evt);
+        };
+      })(this));
+      this.container.observe("mouseenter", (function(_this) {
+        return function(evt) {
+          return _this.mouse_enter(evt);
+        };
+      })(this));
+      this.container.observe("mouseleave", (function(_this) {
+        return function(evt) {
+          return _this.mouse_leave(evt);
+        };
+      })(this));
+      this.search_results.observe("mouseup", (function(_this) {
+        return function(evt) {
+          return _this.search_results_mouseup(evt);
+        };
+      })(this));
+      this.search_results.observe("mouseover", (function(_this) {
+        return function(evt) {
+          return _this.search_results_mouseover(evt);
+        };
+      })(this));
+      this.search_results.observe("mouseout", (function(_this) {
+        return function(evt) {
+          return _this.search_results_mouseout(evt);
+        };
+      })(this));
+      this.search_results.observe("mousewheel", (function(_this) {
+        return function(evt) {
+          return _this.search_results_mousewheel(evt);
+        };
+      })(this));
+      this.search_results.observe("DOMMouseScroll", (function(_this) {
+        return function(evt) {
+          return _this.search_results_mousewheel(evt);
+        };
+      })(this));
+      this.search_results.observe("touchstart", (function(_this) {
+        return function(evt) {
+          return _this.search_results_touchstart(evt);
+        };
+      })(this));
+      this.search_results.observe("touchmove", (function(_this) {
+        return function(evt) {
+          return _this.search_results_touchmove(evt);
+        };
+      })(this));
+      this.search_results.observe("touchend", (function(_this) {
+        return function(evt) {
+          return _this.search_results_touchend(evt);
+        };
+      })(this));
+      this.form_field.observe("chosen:updated", (function(_this) {
+        return function(evt) {
+          return _this.results_update_field(evt);
+        };
+      })(this));
+      this.form_field.observe("chosen:activate", (function(_this) {
+        return function(evt) {
+          return _this.activate_field(evt);
+        };
+      })(this));
+      this.form_field.observe("chosen:open", (function(_this) {
+        return function(evt) {
+          return _this.container_mousedown(evt);
+        };
+      })(this));
+      this.form_field.observe("chosen:close", (function(_this) {
+        return function(evt) {
+          return _this.close_field(evt);
+        };
+      })(this));
+      this.search_field.observe("blur", (function(_this) {
+        return function(evt) {
+          return _this.input_blur(evt);
+        };
+      })(this));
+      this.search_field.observe("keyup", (function(_this) {
+        return function(evt) {
+          return _this.keyup_checker(evt);
+        };
+      })(this));
+      this.search_field.observe("keydown", (function(_this) {
+        return function(evt) {
+          return _this.keydown_checker(evt);
+        };
+      })(this));
+      this.search_field.observe("focus", (function(_this) {
+        return function(evt) {
+          return _this.input_focus(evt);
+        };
+      })(this));
+      this.search_field.observe("cut", (function(_this) {
+        return function(evt) {
+          return _this.clipboard_event_checker(evt);
+        };
+      })(this));
+      this.search_field.observe("paste", (function(_this) {
+        return function(evt) {
+          return _this.clipboard_event_checker(evt);
+        };
+      })(this));
+      if (this.is_multiple) {
+        return this.search_choices.observe("click", (function(_this) {
+          return function(evt) {
+            return _this.choices_click(evt);
+          };
+        })(this));
+      } else {
+        return this.container.observe("click", (function(_this) {
+          return function(evt) {
+            return evt.preventDefault();
+          };
+        })(this));
+      }
+    };
+
+    Chosen.prototype.destroy = function() {
+      var event, i, len, ref;
+      this.container.ownerDocument.stopObserving("click", this.click_test_action);
+      ref = ['chosen:updated', 'chosen:activate', 'chosen:open', 'chosen:close'];
+      for (i = 0, len = ref.length; i < len; i++) {
+        event = ref[i];
+        this.form_field.stopObserving(event);
+      }
+      this.container.stopObserving();
+      this.search_results.stopObserving();
+      this.search_field.stopObserving();
+      if (this.form_field_label != null) {
+        this.form_field_label.stopObserving();
+      }
+      if (this.is_multiple) {
+        this.search_choices.stopObserving();
+        this.container.select(".search-choice-close").each(function(choice) {
+          return choice.stopObserving();
+        });
+      } else {
+        this.selected_item.stopObserving();
+      }
+      if (this.search_field.tabIndex) {
+        this.form_field.tabIndex = this.search_field.tabIndex;
+      }
+      this.container.remove();
+      return this.form_field.show();
+    };
+
+    Chosen.prototype.search_field_disabled = function() {
+      var ref;
+      this.is_disabled = this.form_field.disabled || ((ref = this.form_field.up('fieldset')) != null ? ref.disabled : void 0) || false;
+      if (this.is_disabled) {
+        this.container.addClassName('chosen-disabled');
+      } else {
+        this.container.removeClassName('chosen-disabled');
+      }
+      this.search_field.disabled = this.is_disabled;
+      if (!this.is_multiple) {
+        this.selected_item.stopObserving('focus', this.activate_field);
+      }
+      if (this.is_disabled) {
+        return this.close_field();
+      } else if (!this.is_multiple) {
+        return this.selected_item.observe('focus', this.activate_field);
+      }
+    };
+
+    Chosen.prototype.container_mousedown = function(evt) {
+      var ref;
+      if (this.is_disabled) {
+        return;
+      }
+      if (evt && ((ref = evt.type) === 'mousedown' || ref === 'touchstart') && !this.results_showing) {
+        evt.preventDefault();
+      }
+      if (!((evt != null) && evt.target.hasClassName("search-choice-close"))) {
+        if (!this.active_field) {
+          if (this.is_multiple) {
+            this.search_field.clear();
+          }
+          this.container.ownerDocument.observe("click", this.click_test_action);
+          this.results_show();
+        } else if (!this.is_multiple && evt && (evt.target === this.selected_item || evt.target.up("a.chosen-single"))) {
+          this.results_toggle();
+        }
+        return this.activate_field();
+      }
+    };
+
+    Chosen.prototype.container_mouseup = function(evt) {
+      if (evt.target.nodeName === "ABBR" && !this.is_disabled) {
+        return this.results_reset(evt);
+      }
+    };
+
+    Chosen.prototype.search_results_mousewheel = function(evt) {
+      var delta;
+      delta = evt.deltaY || -evt.wheelDelta || evt.detail;
+      if (delta != null) {
+        evt.preventDefault();
+        if (evt.type === 'DOMMouseScroll') {
+          delta = delta * 40;
+        }
+        return this.search_results.scrollTop = delta + this.search_results.scrollTop;
+      }
+    };
+
+    Chosen.prototype.blur_test = function(evt) {
+      if (!this.active_field && this.container.hasClassName("chosen-container-active")) {
+        return this.close_field();
+      }
+    };
+
+    Chosen.prototype.close_field = function() {
+      this.container.ownerDocument.stopObserving("click", this.click_test_action);
+      this.active_field = false;
+      this.results_hide();
+      this.container.removeClassName("chosen-container-active");
+      this.clear_backstroke();
+      this.show_search_field_default();
+      this.search_field_scale();
+      return this.search_field.blur();
+    };
+
+    Chosen.prototype.activate_field = function() {
+      if (this.is_disabled) {
+        return;
+      }
+      this.container.addClassName("chosen-container-active");
+      this.active_field = true;
+      this.search_field.value = this.get_search_field_value();
+      return this.search_field.focus();
+    };
+
+    Chosen.prototype.test_active_click = function(evt) {
+      if (evt.target.up('.chosen-container') === this.container) {
+        return this.active_field = true;
+      } else {
+        return this.close_field();
+      }
+    };
+
+    Chosen.prototype.results_build = function() {
+      this.parsing = true;
+      this.selected_option_count = null;
+      this.results_data = SelectParser.select_to_array(this.form_field);
+      if (this.is_multiple) {
+        this.search_choices.select("li.search-choice").invoke("remove");
+      } else {
+        this.single_set_selected_text();
+        if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
+          this.search_field.readOnly = true;
+          this.container.addClassName("chosen-container-single-nosearch");
+        } else {
+          this.search_field.readOnly = false;
+          this.container.removeClassName("chosen-container-single-nosearch");
+        }
+      }
+      this.update_results_content(this.results_option_build({
+        first: true
+      }));
+      this.search_field_disabled();
+      this.show_search_field_default();
+      this.search_field_scale();
+      return this.parsing = false;
+    };
+
+    Chosen.prototype.result_do_highlight = function(el) {
+      var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
+      this.result_clear_highlight();
+      this.result_highlight = el;
+      this.result_highlight.addClassName("highlighted");
+      maxHeight = parseInt(this.search_results.getStyle('maxHeight'), 10);
+      visible_top = this.search_results.scrollTop;
+      visible_bottom = maxHeight + visible_top;
+      high_top = this.result_highlight.positionedOffset().top;
+      high_bottom = high_top + this.result_highlight.getHeight();
+      if (high_bottom >= visible_bottom) {
+        return this.search_results.scrollTop = (high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0;
+      } else if (high_top < visible_top) {
+        return this.search_results.scrollTop = high_top;
+      }
+    };
+
+    Chosen.prototype.result_clear_highlight = function() {
+      if (this.result_highlight) {
+        this.result_highlight.removeClassName('highlighted');
+      }
+      return this.result_highlight = null;
+    };
+
+    Chosen.prototype.results_show = function() {
+      if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
+        this.form_field.fire("chosen:maxselected", {
+          chosen: this
+        });
+        return false;
+      }
+      this.container.addClassName("chosen-with-drop");
+      this.results_showing = true;
+      this.search_field.focus();
+      this.search_field.value = this.get_search_field_value();
+      this.winnow_results();
+      return this.form_field.fire("chosen:showing_dropdown", {
+        chosen: this
+      });
+    };
+
+    Chosen.prototype.update_results_content = function(content) {
+      return this.search_results.update(content);
+    };
+
+    Chosen.prototype.results_hide = function() {
+      if (this.results_showing) {
+        this.result_clear_highlight();
+        this.container.removeClassName("chosen-with-drop");
+        this.form_field.fire("chosen:hiding_dropdown", {
+          chosen: this
+        });
+      }
+      return this.results_showing = false;
+    };
+
+    Chosen.prototype.set_tab_index = function(el) {
+      var ti;
+      if (this.form_field.tabIndex) {
+        ti = this.form_field.tabIndex;
+        this.form_field.tabIndex = -1;
+        return this.search_field.tabIndex = ti;
+      }
+    };
+
+    Chosen.prototype.set_label_behavior = function() {
+      this.form_field_label = this.form_field.up("label");
+      if (this.form_field_label == null) {
+        this.form_field_label = $$("label[for='" + this.form_field.id + "']").first();
+      }
+      if (this.form_field_label != null) {
+        return this.form_field_label.observe("click", this.label_click_handler);
+      }
+    };
+
+    Chosen.prototype.show_search_field_default = function() {
+      if (this.is_multiple && this.choices_count() < 1 && !this.active_field) {
+        this.search_field.value = this.default_text;
+        return this.search_field.addClassName("default");
+      } else {
+        this.search_field.value = "";
+        return this.search_field.removeClassName("default");
+      }
+    };
+
+    Chosen.prototype.search_results_mouseup = function(evt) {
+      var target;
+      target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
+      if (target) {
+        this.result_highlight = target;
+        this.result_select(evt);
+        return this.search_field.focus();
+      }
+    };
+
+    Chosen.prototype.search_results_mouseover = function(evt) {
+      var target;
+      target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
+      if (target) {
+        return this.result_do_highlight(target);
+      }
+    };
+
+    Chosen.prototype.search_results_mouseout = function(evt) {
+      if (evt.target.hasClassName('active-result') || evt.target.up('.active-result')) {
+        return this.result_clear_highlight();
+      }
+    };
+
+    Chosen.prototype.choice_build = function(item) {
+      var choice, close_link;
+      choice = new Element('li', {
+        "class": "search-choice"
+      }).update("<span>" + (this.choice_label(item)) + "</span>");
+      if (item.disabled) {
+        choice.addClassName('search-choice-disabled');
+      } else {
+        close_link = new Element('a', {
+          href: '#',
+          "class": 'search-choice-close',
+          rel: item.array_index
+        });
+        close_link.observe("click", (function(_this) {
+          return function(evt) {
+            return _this.choice_destroy_link_click(evt);
+          };
+        })(this));
+        choice.insert(close_link);
+      }
+      return this.search_container.insert({
+        before: choice
+      });
+    };
+
+    Chosen.prototype.choice_destroy_link_click = function(evt) {
+      evt.preventDefault();
+      evt.stopPropagation();
+      if (!this.is_disabled) {
+        return this.choice_destroy(evt.target);
+      }
+    };
+
+    Chosen.prototype.choice_destroy = function(link) {
+      if (this.result_deselect(link.readAttribute("rel"))) {
+        if (this.active_field) {
+          this.search_field.focus();
+        } else {
+          this.show_search_field_default();
+        }
+        if (this.is_multiple && this.choices_count() > 0 && this.get_search_field_value().length < 1) {
+          this.results_hide();
+        }
+        link.up('li').remove();
+        return this.search_field_scale();
+      }
+    };
+
+    Chosen.prototype.results_reset = function() {
+      this.reset_single_select_options();
+      this.form_field.options[0].selected = true;
+      this.single_set_selected_text();
+      this.show_search_field_default();
+      this.results_reset_cleanup();
+      this.trigger_form_field_change();
+      if (this.active_field) {
+        return this.results_hide();
+      }
+    };
+
+    Chosen.prototype.results_reset_cleanup = function() {
+      var deselect_trigger;
+      this.current_selectedIndex = this.form_field.selectedIndex;
+      deselect_trigger = this.selected_item.down("abbr");
+      if (deselect_trigger) {
+        return deselect_trigger.remove();
+      }
+    };
+
+    Chosen.prototype.result_select = function(evt) {
+      var high, item;
+      if (this.result_highlight) {
+        high = this.result_highlight;
+        this.result_clear_highlight();
+        if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
+          this.form_field.fire("chosen:maxselected", {
+            chosen: this
+          });
+          return false;
+        }
+        if (this.is_multiple) {
+          high.removeClassName("active-result");
+        } else {
+          this.reset_single_select_options();
+        }
+        high.addClassName("result-selected");
+        item = this.results_data[high.getAttribute("data-option-array-index")];
+        item.selected = true;
+        this.form_field.options[item.options_index].selected = true;
+        this.selected_option_count = null;
+        if (this.is_multiple) {
+          this.choice_build(item);
+        } else {
+          this.single_set_selected_text(this.choice_label(item));
+        }
+        if (this.is_multiple && (!this.hide_results_on_select || (evt.metaKey || evt.ctrlKey))) {
+          if (evt.metaKey || evt.ctrlKey) {
+            this.winnow_results({
+              skip_highlight: true
+            });
+          } else {
+            this.search_field.value = "";
+            this.winnow_results();
+          }
+        } else {
+          this.results_hide();
+          this.show_search_field_default();
+        }
+        if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex) {
+          this.trigger_form_field_change();
+        }
+        this.current_selectedIndex = this.form_field.selectedIndex;
+        evt.preventDefault();
+        return this.search_field_scale();
+      }
+    };
+
+    Chosen.prototype.single_set_selected_text = function(text) {
+      if (text == null) {
+        text = this.default_text;
+      }
+      if (text === this.default_text) {
+        this.selected_item.addClassName("chosen-default");
+      } else {
+        this.single_deselect_control_build();
+        this.selected_item.removeClassName("chosen-default");
+      }
+      return this.selected_item.down("span").update(text);
+    };
+
+    Chosen.prototype.result_deselect = function(pos) {
+      var result_data;
+      result_data = this.results_data[pos];
+      if (!this.form_field.options[result_data.options_index].disabled) {
+        result_data.selected = false;
+        this.form_field.options[result_data.options_index].selected = false;
+        this.selected_option_count = null;
+        this.result_clear_highlight();
+        if (this.results_showing) {
+          this.winnow_results();
+        }
+        this.trigger_form_field_change();
+        this.search_field_scale();
+        return true;
+      } else {
+        return false;
+      }
+    };
+
+    Chosen.prototype.single_deselect_control_build = function() {
+      if (!this.allow_single_deselect) {
+        return;
+      }
+      if (!this.selected_item.down("abbr")) {
+        this.selected_item.down("span").insert({
+          after: "<abbr class=\"search-choice-close\"></abbr>"
+        });
+      }
+      return this.selected_item.addClassName("chosen-single-with-deselect");
+    };
+
+    Chosen.prototype.get_search_field_value = function() {
+      return this.search_field.value;
+    };
+
+    Chosen.prototype.get_search_text = function() {
+      return this.get_search_field_value().strip();
+    };
+
+    Chosen.prototype.escape_html = function(text) {
+      return text.escapeHTML();
+    };
+
+    Chosen.prototype.winnow_results_set_highlight = function() {
+      var do_high;
+      if (!this.is_multiple) {
+        do_high = this.search_results.down(".result-selected.active-result");
+      }
+      if (do_high == null) {
+        do_high = this.search_results.down(".active-result");
+      }
+      if (do_high != null) {
+        return this.result_do_highlight(do_high);
+      }
+    };
+
+    Chosen.prototype.no_results = function(terms) {
+      this.search_results.insert(this.get_no_results_html(terms));
+      return this.form_field.fire("chosen:no_results", {
+        chosen: this
+      });
+    };
+
+    Chosen.prototype.no_results_clear = function() {
+      var nr, results1;
+      nr = null;
+      results1 = [];
+      while (nr = this.search_results.down(".no-results")) {
+        results1.push(nr.remove());
+      }
+      return results1;
+    };
+
+    Chosen.prototype.keydown_arrow = function() {
+      var next_sib;
+      if (this.results_showing && this.result_highlight) {
+        next_sib = this.result_highlight.next('.active-result');
+        if (next_sib) {
+          return this.result_do_highlight(next_sib);
+        }
+      } else {
+        return this.results_show();
+      }
+    };
+
+    Chosen.prototype.keyup_arrow = function() {
+      var actives, prevs, sibs;
+      if (!this.results_showing && !this.is_multiple) {
+        return this.results_show();
+      } else if (this.result_highlight) {
+        sibs = this.result_highlight.previousSiblings();
+        actives = this.search_results.select("li.active-result");
+        prevs = sibs.intersect(actives);
+        if (prevs.length) {
+          return this.result_do_highlight(prevs.first());
+        } else {
+          if (this.choices_count() > 0) {
+            this.results_hide();
+          }
+          return this.result_clear_highlight();
+        }
+      }
+    };
+
+    Chosen.prototype.keydown_backstroke = function() {
+      var next_available_destroy;
+      if (this.pending_backstroke) {
+        this.choice_destroy(this.pending_backstroke.down("a"));
+        return this.clear_backstroke();
+      } else {
+        next_available_destroy = this.search_container.siblings().last();
+        if (next_available_destroy && next_available_destroy.hasClassName("search-choice") && !next_available_destroy.hasClassName("search-choice-disabled")) {
+          this.pending_backstroke = next_available_destroy;
+          if (this.pending_backstroke) {
+            this.pending_backstroke.addClassName("search-choice-focus");
+          }
+          if (this.single_backstroke_delete) {
+            return this.keydown_backstroke();
+          } else {
+            return this.pending_backstroke.addClassName("search-choice-focus");
+          }
+        }
+      }
+    };
+
+    Chosen.prototype.clear_backstroke = function() {
+      if (this.pending_backstroke) {
+        this.pending_backstroke.removeClassName("search-choice-focus");
+      }
+      return this.pending_backstroke = null;
+    };
+
+    Chosen.prototype.search_field_scale = function() {
+      var container_width, div, i, len, style, style_block, styles, width;
+      if (!this.is_multiple) {
+        return;
+      }
+      style_block = {
+        position: 'absolute',
+        left: '-1000px',
+        top: '-1000px',
+        display: 'none',
+        whiteSpace: 'pre'
+      };
+      styles = ['fontSize', 'fontStyle', 'fontWeight', 'fontFamily', 'lineHeight', 'textTransform', 'letterSpacing'];
+      for (i = 0, len = styles.length; i < len; i++) {
+        style = styles[i];
+        style_block[style] = this.search_field.getStyle(style);
+      }
+      div = new Element('div').update(this.escape_html(this.get_search_field_value()));
+      div.setStyle(style_block);
+      document.body.appendChild(div);
+      width = div.measure('width') + 25;
+      div.remove();
+      if (container_width = this.container.getWidth()) {
+        width = Math.min(container_width - 10, width);
+      }
+      return this.search_field.setStyle({
+        width: width + 'px'
+      });
+    };
+
+    Chosen.prototype.trigger_form_field_change = function() {
+      triggerHtmlEvent(this.form_field, 'input');
+      return triggerHtmlEvent(this.form_field, 'change');
+    };
+
+    triggerHtmlEvent = function(element, eventType) {
+      var error, evt;
+      if (element.dispatchEvent) {
+        try {
+          evt = new Event(eventType, {
+            bubbles: true,
+            cancelable: true
+          });
+        } catch (error) {
+          evt = document.createEvent('HTMLEvents');
+          evt.initEvent(eventType, true, true);
+        }
+        return element.dispatchEvent(evt);
+      } else {
+        return element.fireEvent("on" + eventType, document.createEventObject());
+      }
+    };
+
+    return Chosen;
+
+  })(AbstractChosen);
+
+}).call(this);
diff --git a/create.php b/create.php
index 58664dd..297d22a 100644
--- a/create.php
+++ b/create.php
@@ -1,14 +1,25 @@
 <?php
+ini_set('display_errors',E_ALL);
+
 include "vendor/autoload.php";
 
-define('IS_DEV', true);
+define('IS_DEV', (!isset($_SERVER['HTTP_HOST'])));
 define('SITE_ROOT', __DIR__);
-define('OVERLAY_DIR', dirname(__DIR__) . '/esl-overlay/');
+
+if (IS_DEV)
+{
+	define('OVERLAY_DIR', dirname(__DIR__) . '/esl-overlay/');
+}
+else
+{
+	define('OVERLAY_DIR', dirname(__DIR__).'/overlays/');
+}
 
 $twig = \EOG\Utils\TwigFactory::getEnvironment(SITE_ROOT);
-
 $s = new \EOG\Models\Stripe();
 
-$html_content = $twig->render('templates/overlay-base.twig', ['stripe' => $s ]);
+$html_content = $twig->render('templates/overlay-base.twig', ['stripe' => $s]);
 
-file_put_contents(OVERLAY_DIR . 'generated.html', $html_content);
\ No newline at end of file
+file_put_contents(OVERLAY_DIR . 'generated.html', $html_content);
+
+echo OVERLAY_DIR . 'generated.html';
diff --git a/form.php b/form.php
new file mode 100644
index 0000000..a56ebfe
--- /dev/null
+++ b/form.php
@@ -0,0 +1,39 @@
+<?php
+ini_set('display_errors', E_ALL);
+
+include "vendor/autoload.php";
+
+define('IS_DEV', (!isset($_SERVER['HTTP_HOST'])));
+define('SITE_ROOT', __DIR__);
+
+if (IS_DEV)
+{
+	define('OVERLAY_DIR', dirname(__DIR__) . '/esl-overlay/');
+}
+else
+{
+	define('OVERLAY_DIR', dirname(__DIR__) . '/overlays/');
+}
+
+$twig = \EOG\Utils\TwigFactory::getEnvironment(SITE_ROOT);
+
+if (!empty($_POST))
+{
+	$s = new \EOG\Models\Stripe();
+
+	$html_content = $twig->render('templates/overlay-base.twig', ['stripe' => $s]);
+
+	file_put_contents(OVERLAY_DIR . 'generated.html', $html_content);
+
+	echo OVERLAY_DIR . 'generated.html';
+}
+else
+{
+	$s = new \EOG\Models\Stripe();
+	$var = [
+		'stripe' => $s,
+		'operators' => $s->getOperators()
+	];
+	echo $twig->render('templates/admin/form.twig', $var);
+}
+
diff --git a/templates/admin/form.twig b/templates/admin/form.twig
new file mode 100644
index 0000000..04f9b8f
--- /dev/null
+++ b/templates/admin/form.twig
@@ -0,0 +1,91 @@
+{% extends "templates/admin/html-skeleton.twig" %}
+{% block body %}
+	<form>
+		<div class="form-group">
+			<h6>Overlay típus:</h6>
+			<div class="form-check">
+				<label class="form-check-label">
+					<input type="radio" name="stripe[class]" value="simple"> Csak kupa név és logók
+				</label>
+			</div>
+			<div class="form-check">
+				<label class="form-check-label">
+					<input type="radio" name="stripe[class]" value="team">Kupanév, logók, csapatnevek
+				</label>
+			</div>
+			<div class="form-check">
+				<label class="form-check-label">
+					<input type="radio" name="stripe[class]" value="team-ban">Kupanév, logók, csapatnevek, banok
+				</label>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<div class="form-row">
+				<div class="col-md-8 mb-3">
+					<label for="validationServer01">Kupa neve</label>
+					<input type="text" name="stripe[cup][name]" class="form-control" id="validationServer01"
+						   placeholder="Pld.: 5on5 Bomb Cup" value="{{ stripe.cup.name }}" required>
+				</div>
+				<div class="col-md-2 mb-3">
+					<label for="validationServer02">Kupa sorszám</label>
+					<input type="text" class="form-control" id="validationServer02" placeholder="Pld.: #654"
+						   value="{{ stripe.cup.number }}" required>
+					<div class="valid-feedback">
+						Looks good!
+					</div>
+				</div>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<div class="form-row">
+				<div class="form-group">
+					<div class="col-md-12 mb-3">
+						<label for="team_blue_name" class="bg-primary">Kék csapat neve</label>
+						<input type="text" name="stripe[team][blue][name]" class="form-control" id="team_blue_name"
+							   placeholder="Pld.: Impress!ve" value="{{ stripe.team.blue.name }}" required>
+					</div>
+					<div class="col-md-12 mb-3">
+						<label for="op-blue" class="bg-primary">Banolt operátorok</label>
+						<select name="stripe[team][blue][ban]" class="operators" id="op-blue" style="width: 100%"
+								multiple>
+							{% for operator in operators %}
+								<option value="{{ operator }}">{{ operator|capitalize }}</option>
+							{% endfor %}
+						</select>
+					</div>
+				</div>
+				<div class="form-group">
+					<div class="col-md-12 mb-3">
+						<label for="team_orange_name" class="bg-warning">Narancs csapat neve</label>
+						<input type="text" name="stripe[team][orange][name]" class="form-control" id="team_orange_name"
+							   placeholder="Pld.: Opress!ve" value="{{ stripe.team.orange.name }}" required>
+					</div>
+					<div class="col-md-12 mb-3">
+						<label for="op-blue" class="bg-warning">Banolt operátorok</label>
+						<select name="stripe[team][blue][ban]" class="operators" id="op-blue" style="width: 100%"
+								multiple>
+							{% for operator in operators %}
+								<option value="{{ operator }}">{{ operator|capitalize }}</option>
+							{% endfor %}
+						</select>
+					</div>
+				</div>
+			</div>
+		</div>
+
+		<button class="btn btn-primary" type="submit">Overlay felülírása</button>
+	</form>
+{% endblock %}
+{% block lazyload %}
+	{{ parent() }}
+	<script type="text/javascript">
+        $('.operators').chosen(
+            {
+                'placeholder_text_multiple': 'Banolt operátorok',
+                'max_selected_options': 2
+            }
+        );
+	</script>
+{% endblock %}
\ No newline at end of file
diff --git a/templates/admin/html-skeleton.twig b/templates/admin/html-skeleton.twig
new file mode 100644
index 0000000..749b187
--- /dev/null
+++ b/templates/admin/html-skeleton.twig
@@ -0,0 +1,33 @@
+<!doctype html>
+<html lang="en">
+<head>
+	{% block head %}
+		<!-- Required meta tags -->
+		<meta charset="utf-8">
+		<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+		<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
+			  integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T"
+			  crossorigin="anonymous">
+		<link rel="stylesheet" href="assets/chosen.css">
+	{% endblock %}
+</head>
+<body>
+{% block body %}
+	<h1>Hello, world!</h1>
+{% endblock %}
+{% block lazyload %}
+<!-- Optional JavaScript -->
+<!-- jQuery first, then Popper.js, then Bootstrap JS -->
+<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
+		integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
+		crossorigin="anonymous"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"
+		integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1"
+		crossorigin="anonymous"></script>
+<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"
+		integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM"
+		crossorigin="anonymous"></script>
+<script src="assets/chosen.jquery.js" type="text/javascript"></script>
+{% endblock %}
+</body>
+</html>
\ No newline at end of file

--
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