diff --git a/ckanext/odsh/public/bootstrap-multiselect.css b/ckanext/odsh/fanstatic/bootstrap-multiselect.css
similarity index 100%
rename from ckanext/odsh/public/bootstrap-multiselect.css
rename to ckanext/odsh/fanstatic/bootstrap-multiselect.css
diff --git a/ckanext/odsh/public/odsh.css b/ckanext/odsh/fanstatic/odsh.css
similarity index 100%
rename from ckanext/odsh/public/odsh.css
rename to ckanext/odsh/fanstatic/odsh.css
diff --git a/ckanext/odsh/public/odsh_header.css b/ckanext/odsh/fanstatic/odsh_header.css
similarity index 100%
rename from ckanext/odsh/public/odsh_header.css
rename to ckanext/odsh/fanstatic/odsh_header.css
diff --git a/ckanext/odsh/fanstatic/webassets.yaml b/ckanext/odsh/fanstatic/webassets.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ee9e9e70e13f2e91170786eb3973dc95d50f2ebb
--- /dev/null
+++ b/ckanext/odsh/fanstatic/webassets.yaml
@@ -0,0 +1,108 @@
+odsh_base_script: # name of the asset
+  filters: rjsmin # preprocessor for files. Optional
+  output: ckanext-odsh/odsh_base.js # actual path, where the generated file will be stored
+  contents: # list of files that are included in the asset
+    - autocomplete.js
+    - odsh.js
+
+odsh_base_style: # name of asset
+  output: ckanext-odsh/odsh_base.css # actual path, where generated file will be stored
+  contents: # list of files that are included into asset
+    - odsh.css
+    - odsh_header.css
+    - bootstrap-multiselect.css
+
+tpsh_toggle_menu: # name of the asset
+  filters: rjsmin # preprocessor for files. Optional
+  output: ckanext-odsh/tpsh_toggle_menu.js # actual path, where the generated file will be stored
+  contents: # list of files that are included in the asset
+    - tpsh_toggle_menu.js
+
+# odsh_dataset_map_script: # name of the asset
+#   filters: rjsmin # preprocessor for files. Optional
+#   output: ckanext-odsh/odsh_dataset_map.js # actual path, where the generated file will be stored
+#   contents: # list of files that are included in the asset
+#     - vendor/leaflet.js
+#     - vendor/proj4-compressed.js
+#     - vendor/proj4leaflet.js
+#     - common_map.js
+#     - odsh_dataset_map.js
+
+# odsh_dataset_map_style: # name of asset
+#   output: ckanext-odsh/odsh_dataset_map.css # actual path, where generated file will be stored
+#   contents: # list of files that are included into asset
+#     - leaflet.css
+#     - dataset_map.css
+
+# odsh_spatial_query_script: # name of the asset
+#   filters: rjsmin # preprocessor for files. Optional
+#   output: ckanext-odsh/odsh_spatial_query.js # actual path, where the generated file will be stored
+#   contents: # list of files that are included in the asset
+#     - vendor/leaflet.js
+#     - vendor/proj4-compressed.js
+#     - vendor/proj4leaflet.js
+#     - vendor/vendor/leaflet.draw.js
+#     - common_map.js
+#     - odsh_spatial_query.js
+
+# odsh_spatial_query_style: # name of asset
+#   output: ckanext-odsh/odsh_spatial_query.css # actual path, where generated file will be stored
+#   contents: # list of files that are included into asset
+#     - leaflet.css
+#     - leaflet.draw.css
+#     - spatial_query.css
+
+# autocomplete_script: # name of the asset
+#   filters: rjsmin # preprocessor for files. Optional
+#   output: ckanext-odsh/autocomplete.js # actual path, where the generated file will be stored
+#   contents: # list of files that are included in the asset
+#     - vendor/jquery-ui-autocomplete/jquery-ui.js
+#     - autocomplete.js
+
+# autocomplete_style: # name of asset
+#   output: ckanext-odsh/autocomplete.css # actual path, where generated file will be stored
+#   contents: # list of files that are included into asset
+#     - vendor/jquery-ui-autocomplete/jquery-ui.css
+#     - vendor/jquery-ui-autocomplete/jquery-ui.structure.css
+#     - vendor/jquery-ui-autocomplete/jquery-ui.theme.css
+#     - autocomplete.css
+
+# odsh_all_script: # name of the asset
+#   filters: rjsmin # preprocessor for files. Optional
+#   output: ckanext-odsh/odsh_all.js # actual path, where the generated file will be stored
+#   contents: # list of files that are included in the asset
+#     - autocomplete.js
+#     - bootstrap-datepicker.js
+#     - bootstrap-multiselect.js
+#     - common_map.js
+#     - moment.js
+#     - odsh_dataset_map.js
+#     - odsh_datepicker.js
+#     - odsh_form.js
+#     - odsh_guessformat.js
+#     - odsh_image-upload.js
+#     - odsh.js
+#     - odsh_map.js
+#     - odsh_popover.js
+#     - odsh_populate_tags.js
+#     - odsh_spatial_query.js
+#     - tpsh_toggle_menu.js
+#     - tpsh_validate_password.js
+#     - vendor/jquery-ui-autocomplete/jquery-ui.js
+#     - vendor/leaflet.draw.js
+#     - vendor/leaflet.js
+#     - vendor/proj4-compressed.js
+#     - vendor/proj4leaflet.js
+
+# odsh_all_style: # name of asset
+#   output: ckanext-odsh/odsh_all.css # actual path, where generated file will be stored
+#   contents: # list of files that are included into asset
+#     - autocomplete.css
+#     - dataset_map.css
+#     - datepicker.css
+#     - leaflet.css
+#     - leaflet.draw.css
+#     - spatial_query.css
+#     - vendor/jquery-ui-autocomplete/jquery-ui.css
+#     - vendor/jquery-ui-autocomplete/jquery-ui.structure.css
+#     - vendor/jquery-ui-autocomplete/jquery-ui.theme.css
diff --git a/ckanext/odsh/public/bootstrap-multiselect.js b/ckanext/odsh/public/bootstrap-multiselect.js
deleted file mode 100644
index 10ece14647d0b3d8a4618eabfd2a50611985d356..0000000000000000000000000000000000000000
--- a/ckanext/odsh/public/bootstrap-multiselect.js
+++ /dev/null
@@ -1,2053 +0,0 @@
-/**
- * Bootstrap Multiselect (http://davidstutz.de/bootstrap-multiselect/)
- *
- * Apache License, Version 2.0:
- * Copyright (c) 2012 - 2018 David Stutz
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a
- * copy of the License at http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * BSD 3-Clause License:
- * Copyright (c) 2012 - 2018 David Stutz
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *    - Redistributions of source code must retain the above copyright notice,
- *      this list of conditions and the following disclaimer.
- *    - Redistributions in binary form must reproduce the above copyright notice,
- *      this list of conditions and the following disclaimer in the documentation
- *      and/or other materials provided with the distribution.
- *    - Neither the name of David Stutz nor the names of its contributors may be
- *      used to endorse or promote products derived from this software without
- *      specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-(function (root, factory)
-{
-    // check to see if 'knockout' AMD module is specified if using requirejs
-    if (typeof define === 'function' && define.amd &&
-        typeof require === 'function' && typeof require.specified === 'function' && require.specified('knockout'))
-    {
-
-        // AMD. Register as an anonymous module.
-        define(['jquery', 'knockout'], factory);
-    } else
-    {
-        // Browser globals
-        factory(root.jQuery, root.ko);
-    }
-})(this, function ($, ko)
-{
-    "use strict";// jshint ;_;
-
-    if (typeof ko !== 'undefined' && ko.bindingHandlers && !ko.bindingHandlers.multiselect)
-    {
-        ko.bindingHandlers.multiselect = {
-            after: ['options', 'value', 'selectedOptions', 'enable', 'disable'],
-
-            init: function (element, valueAccessor, allBindings, viewModel, bindingContext)
-            {
-                var $element = $(element);
-                var config = ko.toJS(valueAccessor());
-
-                $element.multiselect(config);
-
-                if (allBindings.has('options'))
-                {
-                    var options = allBindings.get('options');
-                    if (ko.isObservable(options))
-                    {
-                        ko.computed({
-                            read: function ()
-                            {
-                                options();
-                                setTimeout(function ()
-                                {
-                                    var ms = $element.data('multiselect');
-                                    if (ms)
-                                        ms.updateOriginalOptions();//Not sure how beneficial this is.
-                                    $element.multiselect('rebuild');
-                                }, 1);
-                            },
-                            disposeWhenNodeIsRemoved: element
-                        });
-                    }
-                }
-
-                //value and selectedOptions are two-way, so these will be triggered even by our own actions.
-                //It needs some way to tell if they are triggered because of us or because of outside change.
-                //It doesn't loop but it's a waste of processing.
-                if (allBindings.has('value'))
-                {
-                    var value = allBindings.get('value');
-                    if (ko.isObservable(value))
-                    {
-                        ko.computed({
-                            read: function ()
-                            {
-                                value();
-                                setTimeout(function ()
-                                {
-                                    $element.multiselect('refresh');
-                                }, 1);
-                            },
-                            disposeWhenNodeIsRemoved: element
-                        }).extend({ rateLimit: 100, notifyWhenChangesStop: true });
-                    }
-                }
-
-                //Switched from arrayChange subscription to general subscription using 'refresh'.
-                //Not sure performance is any better using 'select' and 'deselect'.
-                if (allBindings.has('selectedOptions'))
-                {
-                    var selectedOptions = allBindings.get('selectedOptions');
-                    if (ko.isObservable(selectedOptions))
-                    {
-                        ko.computed({
-                            read: function ()
-                            {
-                                selectedOptions();
-                                setTimeout(function ()
-                                {
-                                    $element.multiselect('refresh');
-                                }, 1);
-                            },
-                            disposeWhenNodeIsRemoved: element
-                        }).extend({ rateLimit: 100, notifyWhenChangesStop: true });
-                    }
-                }
-
-                var setEnabled = function (enable)
-                {
-                    setTimeout(function ()
-                    {
-                        if (enable)
-                            $element.multiselect('enable');
-                        else
-                            $element.multiselect('disable');
-                    });
-                };
-
-                if (allBindings.has('enable'))
-                {
-                    var enable = allBindings.get('enable');
-                    if (ko.isObservable(enable))
-                    {
-                        ko.computed({
-                            read: function ()
-                            {
-                                setEnabled(enable());
-                            },
-                            disposeWhenNodeIsRemoved: element
-                        }).extend({ rateLimit: 100, notifyWhenChangesStop: true });
-                    } else
-                    {
-                        setEnabled(enable);
-                    }
-                }
-
-                if (allBindings.has('disable'))
-                {
-                    var disable = allBindings.get('disable');
-                    if (ko.isObservable(disable))
-                    {
-                        ko.computed({
-                            read: function ()
-                            {
-                                setEnabled(!disable());
-                            },
-                            disposeWhenNodeIsRemoved: element
-                        }).extend({ rateLimit: 100, notifyWhenChangesStop: true });
-                    } else
-                    {
-                        setEnabled(!disable);
-                    }
-                }
-
-                ko.utils.domNodeDisposal.addDisposeCallback(element, function ()
-                {
-                    $element.multiselect('destroy');
-                });
-            },
-
-            update: function (element, valueAccessor, allBindings, viewModel, bindingContext)
-            {
-                var $element = $(element);
-                var config = ko.toJS(valueAccessor());
-
-                $element.multiselect('setOptions', config);
-                $element.multiselect('rebuild');
-            }
-        };
-    }
-
-    function forEach(array, callback)
-    {
-        for (var index = 0; index < array.length; ++index)
-        {
-            callback(array[index], index);
-        }
-    }
-
-    /**
-     * Constructor to create a new multiselect using the given select.
-     *
-     * @param {jQuery} select
-     * @param {Object} options
-     * @returns {Multiselect}
-     */
-    function Multiselect(select, options)
-    {
-
-        this.$select = $(select);
-        this.options = this.mergeOptions($.extend({}, options, this.$select.data()));
-
-        // Placeholder via data attributes
-        if (this.$select.attr("data-placeholder"))
-        {
-            this.options.nonSelectedText = this.$select.data("placeholder");
-        }
-
-        // Initialization.
-        // We have to clone to create a new reference.
-        this.originalOptions = this.$select.clone()[0].options;
-        this.query = '';
-        this.searchTimeout = null;
-        this.lastToggledInput = null;
-
-        this.options.multiple = this.$select.attr('multiple') === "multiple";
-        this.options.onChange = $.proxy(this.options.onChange, this);
-        this.options.onSelectAll = $.proxy(this.options.onSelectAll, this);
-        this.options.onDeselectAll = $.proxy(this.options.onDeselectAll, this);
-        this.options.onDropdownShow = $.proxy(this.options.onDropdownShow, this);
-        this.options.onDropdownHide = $.proxy(this.options.onDropdownHide, this);
-        this.options.onDropdownShown = $.proxy(this.options.onDropdownShown, this);
-        this.options.onDropdownHidden = $.proxy(this.options.onDropdownHidden, this);
-        this.options.onInitialized = $.proxy(this.options.onInitialized, this);
-        this.options.onFiltering = $.proxy(this.options.onFiltering, this);
-
-        // Build select all if enabled.
-        this.buildContainer();
-        this.buildButton();
-        this.buildDropdown();
-        this.buildReset();
-        this.buildSelectAll();
-        this.buildDropdownOptions();
-        this.buildFilter();
-
-        this.updateButtonText();
-        this.updateSelectAll(true);
-
-        if (this.options.enableClickableOptGroups && this.options.multiple)
-        {
-            this.updateOptGroups();
-        }
-
-        this.options.wasDisabled = this.$select.prop('disabled');
-        if (this.options.disableIfEmpty && $('option', this.$select).length <= 0)
-        {
-            this.disable();
-        }
-
-        this.$select.wrap('<span class="multiselect-native-select" />').after(this.$container);
-        this.options.onInitialized(this.$select, this.$container);
-    }
-
-    Multiselect.prototype = {
-
-        defaults: {
-            /**
-             * Default text function will either print 'None selected' in case no
-             * option is selected or a list of the selected options up to a length
-             * of 3 selected options.
-             *
-             * @param {jQuery} options
-             * @param {jQuery} select
-             * @returns {String}
-             */
-            buttonText: function (options, select)
-            {
-                if (this.disabledText.length > 0
-                    && (select.prop('disabled') || (options.length == 0 && this.disableIfEmpty)))
-                {
-
-                    return this.disabledText;
-                }
-                else if (options.length === 0)
-                {
-                    return this.nonSelectedText;
-                }
-                else if (this.allSelectedText
-                    && options.length === $('option', $(select)).length
-                    && $('option', $(select)).length !== 1
-                    && this.multiple)
-                {
-
-                    if (this.selectAllNumber)
-                    {
-                        return this.allSelectedText + ' (' + options.length + ')';
-                    }
-                    else
-                    {
-                        return this.allSelectedText;
-                    }
-                }
-                else if (this.numberDisplayed != 0 && options.length > this.numberDisplayed)
-                {
-                    return options.length + ' ' + this.nSelectedText;
-                }
-                else
-                {
-                    var selected = '';
-                    var delimiter = this.delimiterText;
-
-                    options.each(function ()
-                    {
-                        var label = ($(this).attr('label') !== undefined) ? $(this).attr('label') : $(this).text();
-                        selected += label + delimiter;
-                    });
-
-                    return selected.substr(0, selected.length - this.delimiterText.length);
-                }
-            },
-            /**
-             * Updates the title of the button similar to the buttonText function.
-             *
-             * @param {jQuery} options
-             * @param {jQuery} select
-             * @returns {@exp;selected@call;substr}
-             */
-            buttonTitle: function (options, select)
-            {
-                if (options.length === 0)
-                {
-                    return this.nonSelectedText;
-                }
-                else
-                {
-                    var selected = '';
-                    var delimiter = this.delimiterText;
-
-                    options.each(function ()
-                    {
-                        var label = ($(this).attr('label') !== undefined) ? $(this).attr('label') : $(this).text();
-                        selected += label + delimiter;
-                    });
-                    return selected.substr(0, selected.length - this.delimiterText.length);
-                }
-            },
-            checkboxName: function (option)
-            {
-                return false; // no checkbox name
-            },
-            /**
-             * Create a label.
-             *
-             * @param {jQuery} element
-             * @returns {String}
-             */
-            optionLabel: function (element)
-            {
-                return $(element).attr('label') || $(element).text();
-            },
-            /**
-             * Create a class.
-             *
-             * @param {jQuery} element
-             * @returns {String}
-             */
-            optionClass: function (element)
-            {
-                return $(element).attr('class') || '';
-            },
-            /**
-             * Triggered on change of the multiselect.
-             *
-             * Not triggered when selecting/deselecting options manually.
-             *
-             * @param {jQuery} option
-             * @param {Boolean} checked
-             */
-            onChange: function (option, checked)
-            {
-
-            },
-            /**
-             * Triggered when the dropdown is shown.
-             *
-             * @param {jQuery} event
-             */
-            onDropdownShow: function (event)
-            {
-
-            },
-            /**
-             * Triggered when the dropdown is hidden.
-             *
-             * @param {jQuery} event
-             */
-            onDropdownHide: function (event)
-            {
-
-            },
-            /**
-             * Triggered after the dropdown is shown.
-             *
-             * @param {jQuery} event
-             */
-            onDropdownShown: function (event)
-            {
-
-            },
-            /**
-             * Triggered after the dropdown is hidden.
-             *
-             * @param {jQuery} event
-             */
-            onDropdownHidden: function (event)
-            {
-
-            },
-            /**
-             * Triggered on select all.
-             */
-            onSelectAll: function ()
-            {
-
-            },
-            /**
-             * Triggered on deselect all.
-             */
-            onDeselectAll: function ()
-            {
-
-            },
-            /**
-             * Triggered after initializing.
-             *
-             * @param {jQuery} $select
-             * @param {jQuery} $container
-             */
-            onInitialized: function ($select, $container)
-            {
-
-            },
-            /**
-             * Triggered on filtering.
-             *
-             * @param {jQuery} $filter
-             */
-            onFiltering: function ($filter)
-            {
-
-            },
-            enableHTML: false,
-            buttonClass: 'btn btn-default',
-            inheritClass: false,
-            buttonWidth: 'auto',
-            buttonContainer: '<div class="btn-group" />',
-            dropRight: false,
-            dropUp: false,
-            selectedClass: 'active',
-            // Maximum height of the dropdown menu.
-            // If maximum height is exceeded a scrollbar will be displayed.
-            maxHeight: false,
-            includeSelectAllOption: false,
-            includeSelectAllIfMoreThan: 0,
-            selectAllText: ' Select all',
-            selectAllValue: 'multiselect-all',
-            selectAllName: false,
-            selectAllNumber: true,
-            selectAllJustVisible: true,
-            enableFiltering: false,
-            enableCaseInsensitiveFiltering: false,
-            enableFullValueFiltering: false,
-            enableClickableOptGroups: false,
-            enableCollapsibleOptGroups: false,
-            collapseOptGroupsByDefault: false,
-            filterPlaceholder: 'Search',
-            // possible options: 'text', 'value', 'both'
-            filterBehavior: 'text',
-            includeFilterClearBtn: true,
-            preventInputChangeEvent: false,
-            nonSelectedText: 'None selected',
-            nSelectedText: 'selected',
-            allSelectedText: 'All selected',
-            numberDisplayed: 3,
-            disableIfEmpty: false,
-            disabledText: '',
-            delimiterText: ', ',
-            includeResetOption: false,
-            includeResetDivider: false,
-            resetText: 'Reset',
-            templates: {
-                button: '<button type="button" class="multiselect dropdown-toggle" data-toggle="dropdown"><span class="multiselect-selected-text"></span> <b class="caret"></b></button>',
-                ul: '<ul class="multiselect-container dropdown-menu"></ul>',
-                filter: '<li class="multiselect-item multiselect-filter"><div class="input-group"><span class="input-group-addon"><i class="glyphicon glyphicon-search"></i></span><input class="form-control multiselect-search" type="text" /></div></li>',
-                filterClearBtn: '<span class="input-group-btn"><button class="btn btn-default multiselect-clear-filter" type="button"><i class="glyphicon glyphicon-remove-circle"></i></button></span>',
-                li: '<li><a tabindex="0"><label></label></a></li>',
-                divider: '<li class="multiselect-item divider"></li>',
-                liGroup: '<li class="multiselect-item multiselect-group"><label></label></li>',
-                resetButton: '<li class="multiselect-reset text-center"><div class="input-group"><a class="btn btn-default btn-block"></a></div></li>'
-            }
-        },
-
-        constructor: Multiselect,
-
-        /**
-         * Builds the container of the multiselect.
-         */
-        buildContainer: function ()
-        {
-            this.$container = $(this.options.buttonContainer);
-            this.$container.on('show.bs.dropdown', this.options.onDropdownShow);
-            this.$container.on('hide.bs.dropdown', this.options.onDropdownHide);
-            this.$container.on('shown.bs.dropdown', this.options.onDropdownShown);
-            this.$container.on('hidden.bs.dropdown', this.options.onDropdownHidden);
-        },
-
-        /**
-         * Builds the button of the multiselect.
-         */
-        buildButton: function ()
-        {
-            this.$button = $(this.options.templates.button).addClass(this.options.buttonClass);
-            if (this.$select.attr('class') && this.options.inheritClass)
-            {
-                this.$button.addClass(this.$select.attr('class'));
-            }
-            // Adopt active state.
-            if (this.$select.prop('disabled'))
-            {
-                this.disable();
-            }
-            else
-            {
-                this.enable();
-            }
-
-            // Manually add button width if set.
-            if (this.options.buttonWidth && this.options.buttonWidth !== 'auto')
-            {
-                this.$button.css({
-                    'width': '100%', //this.options.buttonWidth,
-                    'overflow': 'hidden',
-                    'text-overflow': 'ellipsis'
-                });
-                this.$container.css({
-                    'width': this.options.buttonWidth
-                });
-            }
-
-            // Keep the tab index from the select.
-            var tabindex = this.$select.attr('tabindex');
-            if (tabindex)
-            {
-                this.$button.attr('tabindex', tabindex);
-            }
-
-            this.$container.prepend(this.$button);
-        },
-
-        /**
-         * Builds the ul representing the dropdown menu.
-         */
-        buildDropdown: function ()
-        {
-
-            // Build ul.
-            this.$ul = $(this.options.templates.ul);
-
-            if (this.options.dropRight)
-            {
-                this.$ul.addClass('pull-right');
-            }
-
-            // Set max height of dropdown menu to activate auto scrollbar.
-            if (this.options.maxHeight)
-            {
-                // TODO: Add a class for this option to move the css declarations.
-                this.$ul.css({
-                    'max-height': this.options.maxHeight + 'px',
-                    'overflow-y': 'auto',
-                    'overflow-x': 'hidden'
-                });
-            }
-
-            if (this.options.dropUp)
-            {
-
-                var height = Math.min(this.options.maxHeight, $('option[data-role!="divider"]', this.$select).length * 26 + $('option[data-role="divider"]', this.$select).length * 19 + (this.options.includeSelectAllOption ? 26 : 0) + (this.options.enableFiltering || this.options.enableCaseInsensitiveFiltering ? 44 : 0));
-                var moveCalc = height + 34;
-
-                this.$ul.css({
-                    'max-height': height + 'px',
-                    'overflow-y': 'auto',
-                    'overflow-x': 'hidden',
-                    'margin-top': "-" + moveCalc + 'px'
-                });
-            }
-
-            this.$container.append(this.$ul);
-        },
-
-        /**
-         * Build the dropdown options and binds all necessary events.
-         *
-         * Uses createDivider and createOptionValue to create the necessary options.
-         */
-        buildDropdownOptions: function ()
-        {
-
-            this.$select.children().each($.proxy(function (index, element)
-            {
-
-                var $element = $(element);
-                // Support optgroups and options without a group simultaneously.
-                var tag = $element.prop('tagName')
-                    .toLowerCase();
-
-                if ($element.prop('value') === this.options.selectAllValue)
-                {
-                    return;
-                }
-
-                if (tag === 'optgroup')
-                {
-                    this.createOptgroup(element);
-                }
-                else if (tag === 'option')
-                {
-
-                    if ($element.data('role') === 'divider')
-                    {
-                        this.createDivider();
-                    }
-                    else
-                    {
-                        this.createOptionValue(element);
-                    }
-
-                }
-
-                // Other illegal tags will be ignored.
-            }, this));
-
-            // Bind the change event on the dropdown elements.
-            $(this.$ul).off('change', 'li:not(.multiselect-group) input[type="checkbox"], li:not(.multiselect-group) input[type="radio"]');
-            $(this.$ul).on('change', 'li:not(.multiselect-group) input[type="checkbox"], li:not(.multiselect-group) input[type="radio"]', $.proxy(function (event)
-            {
-                var $target = $(event.target);
-
-                var checked = $target.prop('checked') || false;
-                var isSelectAllOption = $target.val() === this.options.selectAllValue;
-
-                // Apply or unapply the configured selected class.
-                if (this.options.selectedClass)
-                {
-                    if (checked)
-                    {
-                        $target.closest('li')
-                            .addClass(this.options.selectedClass);
-                    }
-                    else
-                    {
-                        $target.closest('li')
-                            .removeClass(this.options.selectedClass);
-                    }
-                }
-
-                // Get the corresponding option.
-                var value = $target.val();
-                var $option = this.getOptionByValue(value);
-
-                var $optionsNotThis = $('option', this.$select).not($option);
-                var $checkboxesNotThis = $('input', this.$container).not($target);
-
-                if (isSelectAllOption)
-                {
-
-                    if (checked)
-                    {
-                        this.selectAll(this.options.selectAllJustVisible, true);
-                    }
-                    else
-                    {
-                        this.deselectAll(this.options.selectAllJustVisible, true);
-                    }
-                }
-                else
-                {
-                    if (checked)
-                    {
-                        $option.prop('selected', true);
-
-                        if (this.options.multiple)
-                        {
-                            // Simply select additional option.
-                            $option.prop('selected', true);
-                        }
-                        else
-                        {
-                            // Unselect all other options and corresponding checkboxes.
-                            if (this.options.selectedClass)
-                            {
-                                $($checkboxesNotThis).closest('li').removeClass(this.options.selectedClass);
-                            }
-
-                            $($checkboxesNotThis).prop('checked', false);
-                            $optionsNotThis.prop('selected', false);
-
-                            // It's a single selection, so close.
-                            this.$button.click();
-                        }
-
-                        if (this.options.selectedClass === "active")
-                        {
-                            $optionsNotThis.closest("a").css("outline", "");
-                        }
-                    }
-                    else
-                    {
-                        // Unselect option.
-                        $option.prop('selected', false);
-                    }
-
-                    // To prevent select all from firing onChange: #575
-                    this.options.onChange($option, checked);
-
-                    // Do not update select all or optgroups on select all change!
-                    this.updateSelectAll();
-
-                    if (this.options.enableClickableOptGroups && this.options.multiple)
-                    {
-                        this.updateOptGroups();
-                    }
-                }
-
-                this.$select.change();
-                this.updateButtonText();
-
-                if (this.options.preventInputChangeEvent)
-                {
-                    return false;
-                }
-            }, this));
-
-            $('li a', this.$ul).on('mousedown', function (e)
-            {
-                if (e.shiftKey)
-                {
-                    // Prevent selecting text by Shift+click
-                    return false;
-                }
-            });
-
-            $(this.$ul).on('touchstart click', 'li a', $.proxy(function (event)
-            {
-                event.stopPropagation();
-
-                var $target = $(event.target);
-
-                if (event.shiftKey && this.options.multiple)
-                {
-                    if ($target.is("label"))
-                    { // Handles checkbox selection manually (see https://github.com/davidstutz/bootstrap-multiselect/issues/431)
-                        event.preventDefault();
-                        $target = $target.find("input");
-                        $target.prop("checked", !$target.prop("checked"));
-                    }
-                    var checked = $target.prop('checked') || false;
-
-                    if (this.lastToggledInput !== null && this.lastToggledInput !== $target)
-                    { // Make sure we actually have a range
-                        var from = this.$ul.find("li:visible").index($target.parents("li"));
-                        var to = this.$ul.find("li:visible").index(this.lastToggledInput.parents("li"));
-
-                        if (from > to)
-                        { // Swap the indices
-                            var tmp = to;
-                            to = from;
-                            from = tmp;
-                        }
-
-                        // Make sure we grab all elements since slice excludes the last index
-                        ++to;
-
-                        // Change the checkboxes and underlying options
-                        var range = this.$ul.find("li").not(".multiselect-filter-hidden").slice(from, to).find("input");
-
-                        range.prop('checked', checked);
-
-                        if (this.options.selectedClass)
-                        {
-                            range.closest('li')
-                                .toggleClass(this.options.selectedClass, checked);
-                        }
-
-                        for (var i = 0, j = range.length; i < j; i++)
-                        {
-                            var $checkbox = $(range[i]);
-
-                            var $option = this.getOptionByValue($checkbox.val());
-
-                            $option.prop('selected', checked);
-                        }
-                    }
-
-                    // Trigger the select "change" event
-                    $target.trigger("change");
-                }
-
-                // Remembers last clicked option
-                if ($target.is("input") && !$target.closest("li").is(".multiselect-item"))
-                {
-                    this.lastToggledInput = $target;
-                }
-
-                $target.blur();
-            }, this));
-
-            // Keyboard support.
-            this.$container.off('keydown.multiselect').on('keydown.multiselect', $.proxy(function (event)
-            {
-                if ($('input[type="text"]', this.$container).is(':focus'))
-                {
-                    return;
-                }
-
-                if (event.keyCode === 9 && this.$container.hasClass('open'))
-                {
-                    this.$button.click();
-                }
-                else
-                {
-                    var $items = $(this.$container).find("li:not(.divider):not(.disabled) a").filter(":visible");
-
-                    if (!$items.length)
-                    {
-                        return;
-                    }
-
-                    var index = $items.index($items.filter(':focus'));
-
-                    // Navigation up.
-                    if (event.keyCode === 38 && index > 0)
-                    {
-                        index--;
-                    }
-                    // Navigate down.
-                    else if (event.keyCode === 40 && index < $items.length - 1)
-                    {
-                        index++;
-                    }
-                    else if (!~index)
-                    {
-                        index = 0;
-                    }
-
-                    var $current = $items.eq(index);
-                    $current.focus();
-
-                    if (event.keyCode === 32 || event.keyCode === 13)
-                    {
-                        var $checkbox = $current.find('input');
-
-                        $checkbox.prop("checked", !$checkbox.prop("checked"));
-                        $checkbox.change();
-                    }
-
-                    event.stopPropagation();
-                    event.preventDefault();
-                }
-            }, this));
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                $("li.multiselect-group input", this.$ul).on("change", $.proxy(function (event)
-                {
-                    event.stopPropagation();
-
-                    var $target = $(event.target);
-                    var checked = $target.prop('checked') || false;
-
-                    var $li = $(event.target).closest('li');
-                    var $group = $li.nextUntil("li.multiselect-group")
-                        .not('.multiselect-filter-hidden')
-                        .not('.disabled');
-
-                    var $inputs = $group.find("input");
-
-                    var values = [];
-                    var $options = [];
-
-                    if (this.options.selectedClass)
-                    {
-                        if (checked)
-                        {
-                            $li.addClass(this.options.selectedClass);
-                        }
-                        else
-                        {
-                            $li.removeClass(this.options.selectedClass);
-                        }
-                    }
-
-                    $.each($inputs, $.proxy(function (index, input)
-                    {
-                        var value = $(input).val();
-                        var $option = this.getOptionByValue(value);
-
-                        if (checked)
-                        {
-                            $(input).prop('checked', true);
-                            $(input).closest('li')
-                                .addClass(this.options.selectedClass);
-
-                            $option.prop('selected', true);
-                        }
-                        else
-                        {
-                            $(input).prop('checked', false);
-                            $(input).closest('li')
-                                .removeClass(this.options.selectedClass);
-
-                            $option.prop('selected', false);
-                        }
-
-                        $options.push(this.getOptionByValue(value));
-                    }, this))
-
-                    // Cannot use select or deselect here because it would call updateOptGroups again.
-
-                    this.options.onChange($options, checked);
-
-                    this.$select.change();
-                    this.updateButtonText();
-                    this.updateSelectAll();
-                }, this));
-            }
-
-            if (this.options.enableCollapsibleOptGroups && this.options.multiple)
-            {
-                $("li.multiselect-group .caret-container", this.$ul).on("click", $.proxy(function (event)
-                {
-                    var $li = $(event.target).closest('li');
-                    var $inputs = $li.nextUntil("li.multiselect-group")
-                        .not('.multiselect-filter-hidden');
-
-                    var visible = true;
-                    $inputs.each(function ()
-                    {
-                        visible = visible && !$(this).hasClass('multiselect-collapsible-hidden');
-                    });
-
-                    if (visible)
-                    {
-                        $inputs.hide()
-                            .addClass('multiselect-collapsible-hidden');
-                    }
-                    else
-                    {
-                        $inputs.show()
-                            .removeClass('multiselect-collapsible-hidden');
-                    }
-                }, this));
-
-                $("li.multiselect-all", this.$ul).css('background', '#f3f3f3').css('border-bottom', '1px solid #eaeaea');
-                $("li.multiselect-all > a > label.checkbox", this.$ul).css('padding', '3px 20px 3px 35px');
-                $("li.multiselect-group > a > input", this.$ul).css('margin', '4px 0px 5px -20px');
-            }
-        },
-
-        /**
-         * Create an option using the given select option.
-         *
-         * @param {jQuery} element
-         */
-        createOptionValue: function (element)
-        {
-            var $element = $(element);
-            if ($element.is(':selected'))
-            {
-                $element.prop('selected', true);
-            }
-
-            // Support the label attribute on options.
-            var label = this.options.optionLabel(element);
-            var classes = this.options.optionClass(element);
-            var value = $element.val();
-            var inputType = this.options.multiple ? "checkbox" : "radio";
-
-            var $li = $(this.options.templates.li);
-            var $label = $('label', $li);
-            $label.addClass(inputType);
-            $label.attr("title", label);
-            $li.addClass(classes);
-
-            // Hide all children items when collapseOptGroupsByDefault is true
-            if (this.options.collapseOptGroupsByDefault && $(element).parent().prop("tagName").toLowerCase() === "optgroup")
-            {
-                $li.addClass("multiselect-collapsible-hidden");
-                $li.hide();
-            }
-
-            if (this.options.enableHTML)
-            {
-                $label.html(" " + label);
-            }
-            else
-            {
-                $label.text(" " + label);
-            }
-
-            var $checkbox = $('<input/>').attr('type', inputType);
-
-            var name = this.options.checkboxName($element);
-            if (name)
-            {
-                $checkbox.attr('name', name);
-            }
-
-            $label.prepend($checkbox);
-
-            var selected = $element.prop('selected') || false;
-            $checkbox.val(value);
-
-            if (value === this.options.selectAllValue)
-            {
-                $li.addClass("multiselect-item multiselect-all");
-                $checkbox.parent().parent()
-                    .addClass('multiselect-all');
-            }
-
-            $label.attr('title', $element.attr('title'));
-
-            this.$ul.append($li);
-
-            if ($element.is(':disabled'))
-            {
-                $checkbox.attr('disabled', 'disabled')
-                    .prop('disabled', true)
-                    .closest('a')
-                    .attr("tabindex", "-1")
-                    .closest('li')
-                    .addClass('disabled');
-            }
-
-            $checkbox.prop('checked', selected);
-
-            if (selected && this.options.selectedClass)
-            {
-                $checkbox.closest('li')
-                    .addClass(this.options.selectedClass);
-            }
-        },
-
-        /**
-         * Creates a divider using the given select option.
-         *
-         * @param {jQuery} element
-         */
-        createDivider: function (element)
-        {
-            var $divider = $(this.options.templates.divider);
-            this.$ul.append($divider);
-        },
-
-        /**
-         * Creates an optgroup.
-         *
-         * @param {jQuery} group
-         */
-        createOptgroup: function (group)
-        {
-            var label = $(group).attr("label");
-            var value = $(group).attr("value");
-            var $li = $('<li class="multiselect-item multiselect-group"><a href="javascript:void(0);"><label><b></b></label></a></li>');
-
-            var classes = this.options.optionClass(group);
-            $li.addClass(classes);
-
-            if (this.options.enableHTML)
-            {
-                $('label b', $li).html(" " + label);
-            }
-            else
-            {
-                $('label b', $li).text(" " + label);
-            }
-
-            if (this.options.enableCollapsibleOptGroups && this.options.multiple)
-            {
-                $('a', $li).append('<span class="caret-container"><b class="caret"></b></span>');
-            }
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                $('a label', $li).prepend('<input type="checkbox" value="' + value + '"/>');
-            }
-
-            if ($(group).is(':disabled'))
-            {
-                $li.addClass('disabled');
-            }
-
-            this.$ul.append($li);
-
-            $("option", group).each($.proxy(function ($, group)
-            {
-                this.createOptionValue(group);
-            }, this))
-        },
-
-        /**
-         * Build the reset.
-         *
-         */
-        buildReset: function ()
-        {
-            if (this.options.includeResetOption)
-            {
-
-                // Check whether to add a divider after the reset.
-                if (this.options.includeResetDivider)
-                {
-                    this.$ul.prepend($(this.options.templates.divider));
-                }
-
-                var $resetButton = $(this.options.templates.resetButton);
-
-                if (this.options.enableHTML)
-                {
-                    $('a', $resetButton).html(this.options.resetText);
-                }
-                else
-                {
-                    $('a', $resetButton).text(this.options.resetText);
-                }
-
-                $('a', $resetButton).click($.proxy(function ()
-                {
-                    this.clearSelection();
-                }, this));
-
-                this.$ul.prepend($resetButton);
-            }
-        },
-
-        /**
-         * Build the select all.
-         *
-         * Checks if a select all has already been created.
-         */
-        buildSelectAll: function ()
-        {
-            if (typeof this.options.selectAllValue === 'number')
-            {
-                this.options.selectAllValue = this.options.selectAllValue.toString();
-            }
-
-            var alreadyHasSelectAll = this.hasSelectAll();
-
-            if (!alreadyHasSelectAll && this.options.includeSelectAllOption && this.options.multiple
-                && $('option', this.$select).length > this.options.includeSelectAllIfMoreThan)
-            {
-
-                // Check whether to add a divider after the select all.
-                if (this.options.includeSelectAllDivider)
-                {
-                    this.$ul.prepend($(this.options.templates.divider));
-                }
-
-                var $li = $(this.options.templates.li);
-                $('label', $li).addClass("checkbox");
-
-                if (this.options.enableHTML)
-                {
-                    $('label', $li).html(" " + this.options.selectAllText);
-                }
-                else
-                {
-                    $('label', $li).text(" " + this.options.selectAllText);
-                }
-
-                if (this.options.selectAllName)
-                {
-                    $('label', $li).prepend('<input type="checkbox" name="' + this.options.selectAllName + '" />');
-                }
-                else
-                {
-                    $('label', $li).prepend('<input type="checkbox" />');
-                }
-
-                var $checkbox = $('input', $li);
-                $checkbox.val(this.options.selectAllValue);
-
-                $li.addClass("multiselect-item multiselect-all");
-                $checkbox.parent().parent()
-                    .addClass('multiselect-all');
-
-                this.$ul.prepend($li);
-
-                $checkbox.prop('checked', false);
-            }
-        },
-
-        /**
-         * Builds the filter.
-         */
-        buildFilter: function ()
-        {
-
-            // Build filter if filtering OR case insensitive filtering is enabled and the number of options exceeds (or equals) enableFilterLength.
-            if (this.options.enableFiltering || this.options.enableCaseInsensitiveFiltering)
-            {
-                var enableFilterLength = Math.max(this.options.enableFiltering, this.options.enableCaseInsensitiveFiltering);
-
-                if (this.$select.find('option').length >= enableFilterLength)
-                {
-
-                    this.$filter = $(this.options.templates.filter);
-                    $('input', this.$filter).attr('placeholder', this.options.filterPlaceholder);
-
-                    // Adds optional filter clear button
-                    if (this.options.includeFilterClearBtn)
-                    {
-                        var clearBtn = $(this.options.templates.filterClearBtn);
-                        clearBtn.on('click', $.proxy(function (event)
-                        {
-                            clearTimeout(this.searchTimeout);
-
-                            this.query = '';
-                            this.$filter.find('.multiselect-search').val('');
-                            $('li', this.$ul).show().removeClass('multiselect-filter-hidden');
-
-                            this.updateSelectAll();
-
-                            if (this.options.enableClickableOptGroups && this.options.multiple)
-                            {
-                                this.updateOptGroups();
-                            }
-
-                        }, this));
-                        this.$filter.find('.input-group').append(clearBtn);
-                    }
-
-                    this.$ul.prepend(this.$filter);
-
-                    this.$filter.val(this.query).on('click', function (event)
-                    {
-                        event.stopPropagation();
-                    }).on('input keydown', $.proxy(function (event)
-                    {
-                        // Cancel enter key default behaviour
-                        if (event.which === 13)
-                        {
-                            event.preventDefault();
-                        }
-
-                        // This is useful to catch "keydown" events after the browser has updated the control.
-                        clearTimeout(this.searchTimeout);
-
-                        this.searchTimeout = this.asyncFunction($.proxy(function ()
-                        {
-
-                            if (this.query !== event.target.value)
-                            {
-                                this.query = event.target.value;
-
-                                var currentGroup, currentGroupVisible;
-                                $.each($('li', this.$ul), $.proxy(function (index, element)
-                                {
-                                    var value = $('input', element).length > 0 ? $('input', element).val() : "";
-                                    var text = $('label', element).text();
-
-                                    var filterCandidate = '';
-                                    if ((this.options.filterBehavior === 'text'))
-                                    {
-                                        filterCandidate = text;
-                                    }
-                                    else if ((this.options.filterBehavior === 'value'))
-                                    {
-                                        filterCandidate = value;
-                                    }
-                                    else if (this.options.filterBehavior === 'both')
-                                    {
-                                        filterCandidate = text + '\n' + value;
-                                    }
-
-                                    if (value !== this.options.selectAllValue && text)
-                                    {
-
-                                        // By default lets assume that element is not
-                                        // interesting for this search.
-                                        var showElement = false;
-
-                                        if (this.options.enableCaseInsensitiveFiltering)
-                                        {
-                                            filterCandidate = filterCandidate.toLowerCase();
-                                            this.query = this.query.toLowerCase();
-                                        }
-
-                                        if (this.options.enableFullValueFiltering && this.options.filterBehavior !== 'both')
-                                        {
-                                            var valueToMatch = filterCandidate.trim().substring(0, this.query.length);
-                                            if (this.query.indexOf(valueToMatch) > -1)
-                                            {
-                                                showElement = true;
-                                            }
-                                        }
-                                        else if (filterCandidate.indexOf(this.query) > -1)
-                                        {
-                                            showElement = true;
-                                        }
-
-                                        // Toggle current element (group or group item) according to showElement boolean.
-                                        if (!showElement)
-                                        {
-                                            $(element).css('display', 'none');
-                                            $(element).addClass('multiselect-filter-hidden');
-                                        }
-                                        if (showElement)
-                                        {
-                                            $(element).css('display', 'block');
-                                            $(element).removeClass('multiselect-filter-hidden');
-                                        }
-
-                                        // Differentiate groups and group items.
-                                        if ($(element).hasClass('multiselect-group'))
-                                        {
-                                            // Remember group status.
-                                            currentGroup = element;
-                                            currentGroupVisible = showElement;
-                                        }
-                                        else
-                                        {
-                                            // Show group name when at least one of its items is visible.
-                                            if (showElement)
-                                            {
-                                                $(currentGroup).show()
-                                                    .removeClass('multiselect-filter-hidden');
-                                            }
-
-                                            // Show all group items when group name satisfies filter.
-                                            if (!showElement && currentGroupVisible)
-                                            {
-                                                $(element).show()
-                                                    .removeClass('multiselect-filter-hidden');
-                                            }
-                                        }
-                                    }
-                                }, this));
-                            }
-
-                            this.updateSelectAll();
-
-                            if (this.options.enableClickableOptGroups && this.options.multiple)
-                            {
-                                this.updateOptGroups();
-                            }
-
-                            this.options.onFiltering(event.target);
-
-                        }, this), 300, this);
-                    }, this));
-                }
-            }
-        },
-
-        /**
-         * Unbinds the whole plugin.
-         */
-        destroy: function ()
-        {
-            this.$container.remove();
-            this.$select.show();
-
-            // reset original state
-            this.$select.prop('disabled', this.options.wasDisabled);
-
-            this.$select.data('multiselect', null);
-        },
-
-        /**
-         * Refreshs the multiselect based on the selected options of the select.
-         */
-        refresh: function ()
-        {
-            var inputs = {};
-            $('li input', this.$ul).each(function ()
-            {
-                inputs[$(this).val()] = $(this);
-            });
-
-            $('option', this.$select).each($.proxy(function (index, element)
-            {
-                var $elem = $(element);
-                var $input = inputs[$(element).val()];
-
-                if ($elem.is(':selected'))
-                {
-                    $input.prop('checked', true);
-
-                    if (this.options.selectedClass)
-                    {
-                        $input.closest('li')
-                            .addClass(this.options.selectedClass);
-                    }
-                }
-                else
-                {
-                    $input.prop('checked', false);
-
-                    if (this.options.selectedClass)
-                    {
-                        $input.closest('li')
-                            .removeClass(this.options.selectedClass);
-                    }
-                }
-
-                if ($elem.is(":disabled"))
-                {
-                    $input.attr('disabled', 'disabled')
-                        .prop('disabled', true)
-                        .closest('li')
-                        .addClass('disabled');
-                }
-                else
-                {
-                    $input.prop('disabled', false)
-                        .closest('li')
-                        .removeClass('disabled');
-                }
-            }, this));
-
-            this.updateButtonText();
-            this.updateSelectAll();
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-        },
-
-        /**
-         * Select all options of the given values.
-         *
-         * If triggerOnChange is set to true, the on change event is triggered if
-         * and only if one value is passed.
-         *
-         * @param {Array} selectValues
-         * @param {Boolean} triggerOnChange
-         */
-        select: function (selectValues, triggerOnChange)
-        {
-            if (!$.isArray(selectValues))
-            {
-                selectValues = [selectValues];
-            }
-
-            for (var i = 0; i < selectValues.length; i++)
-            {
-                var value = selectValues[i];
-
-                if (value === null || value === undefined)
-                {
-                    continue;
-                }
-
-                var $option = this.getOptionByValue(value);
-                var $checkbox = this.getInputByValue(value);
-
-                if ($option === undefined || $checkbox === undefined)
-                {
-                    continue;
-                }
-
-                if (!this.options.multiple)
-                {
-                    this.deselectAll(false);
-                }
-
-                if (this.options.selectedClass)
-                {
-                    $checkbox.closest('li')
-                        .addClass(this.options.selectedClass);
-                }
-
-                $checkbox.prop('checked', true);
-                $option.prop('selected', true);
-
-                if (triggerOnChange)
-                {
-                    this.options.onChange($option, true);
-                }
-            }
-
-            this.updateButtonText();
-            this.updateSelectAll();
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-        },
-
-        /**
-         * Clears all selected items.
-         */
-        clearSelection: function ()
-        {
-            this.deselectAll(false);
-            this.updateButtonText();
-            this.updateSelectAll();
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-        },
-
-        /**
-         * Deselects all options of the given values.
-         *
-         * If triggerOnChange is set to true, the on change event is triggered, if
-         * and only if one value is passed.
-         *
-         * @param {Array} deselectValues
-         * @param {Boolean} triggerOnChange
-         */
-        deselect: function (deselectValues, triggerOnChange)
-        {
-            if (!$.isArray(deselectValues))
-            {
-                deselectValues = [deselectValues];
-            }
-
-            for (var i = 0; i < deselectValues.length; i++)
-            {
-                var value = deselectValues[i];
-
-                if (value === null || value === undefined)
-                {
-                    continue;
-                }
-
-                var $option = this.getOptionByValue(value);
-                var $checkbox = this.getInputByValue(value);
-
-                if ($option === undefined || $checkbox === undefined)
-                {
-                    continue;
-                }
-
-                if (this.options.selectedClass)
-                {
-                    $checkbox.closest('li')
-                        .removeClass(this.options.selectedClass);
-                }
-
-                $checkbox.prop('checked', false);
-                $option.prop('selected', false);
-
-                if (triggerOnChange)
-                {
-                    this.options.onChange($option, false);
-                }
-            }
-
-            this.updateButtonText();
-            this.updateSelectAll();
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-        },
-
-        /**
-         * Selects all enabled & visible options.
-         *
-         * If justVisible is true or not specified, only visible options are selected.
-         *
-         * @param {Boolean} justVisible
-         * @param {Boolean} triggerOnSelectAll
-         */
-        selectAll: function (justVisible, triggerOnSelectAll)
-        {
-
-            var justVisible = typeof justVisible === 'undefined' ? true : justVisible;
-            var allLis = $("li:not(.divider):not(.disabled):not(.multiselect-group)", this.$ul);
-            var visibleLis = $("li:not(.divider):not(.disabled):not(.multiselect-group):not(.multiselect-filter-hidden):not(.multiselect-collapisble-hidden)", this.$ul).filter(':visible');
-
-            if (justVisible)
-            {
-                $('input:enabled', visibleLis).prop('checked', true);
-                visibleLis.addClass(this.options.selectedClass);
-
-                $('input:enabled', visibleLis).each($.proxy(function (index, element)
-                {
-                    var value = $(element).val();
-                    var option = this.getOptionByValue(value);
-                    $(option).prop('selected', true);
-                }, this));
-            }
-            else
-            {
-                $('input:enabled', allLis).prop('checked', true);
-                allLis.addClass(this.options.selectedClass);
-
-                $('input:enabled', allLis).each($.proxy(function (index, element)
-                {
-                    var value = $(element).val();
-                    var option = this.getOptionByValue(value);
-                    $(option).prop('selected', true);
-                }, this));
-            }
-
-            $('li input[value="' + this.options.selectAllValue + '"]', this.$ul).prop('checked', true);
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-
-            if (triggerOnSelectAll)
-            {
-                this.options.onSelectAll();
-            }
-        },
-
-        /**
-         * Deselects all options.
-         *
-         * If justVisible is true or not specified, only visible options are deselected.
-         *
-         * @param {Boolean} justVisible
-         */
-        deselectAll: function (justVisible, triggerOnDeselectAll)
-        {
-
-            var justVisible = typeof justVisible === 'undefined' ? true : justVisible;
-            var allLis = $("li:not(.divider):not(.disabled):not(.multiselect-group)", this.$ul);
-            var visibleLis = $("li:not(.divider):not(.disabled):not(.multiselect-group):not(.multiselect-filter-hidden):not(.multiselect-collapisble-hidden)", this.$ul).filter(':visible');
-
-            if (justVisible)
-            {
-                $('input[type="checkbox"]:enabled', visibleLis).prop('checked', false);
-                visibleLis.removeClass(this.options.selectedClass);
-
-                $('input[type="checkbox"]:enabled', visibleLis).each($.proxy(function (index, element)
-                {
-                    var value = $(element).val();
-                    var option = this.getOptionByValue(value);
-                    $(option).prop('selected', false);
-                }, this));
-            }
-            else
-            {
-                $('input[type="checkbox"]:enabled', allLis).prop('checked', false);
-                allLis.removeClass(this.options.selectedClass);
-
-                $('input[type="checkbox"]:enabled', allLis).each($.proxy(function (index, element)
-                {
-                    var value = $(element).val();
-                    var option = this.getOptionByValue(value);
-                    $(option).prop('selected', false);
-                }, this));
-            }
-
-            $('li input[value="' + this.options.selectAllValue + '"]', this.$ul).prop('checked', false);
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-
-            if (triggerOnDeselectAll)
-            {
-                this.options.onDeselectAll();
-            }
-        },
-
-        /**
-         * Rebuild the plugin.
-         *
-         * Rebuilds the dropdown, the filter and the select all option.
-         */
-        rebuild: function ()
-        {
-            this.$ul.html('');
-
-            // Important to distinguish between radios and checkboxes.
-            this.options.multiple = this.$select.attr('multiple') === "multiple";
-
-            this.buildSelectAll();
-            this.buildDropdownOptions();
-            this.buildFilter();
-
-            this.updateButtonText();
-            this.updateSelectAll(true);
-
-            if (this.options.enableClickableOptGroups && this.options.multiple)
-            {
-                this.updateOptGroups();
-            }
-
-            if (this.options.disableIfEmpty && $('option', this.$select).length <= 0)
-            {
-                this.disable();
-            }
-            else
-            {
-                this.enable();
-            }
-
-            if (this.options.dropRight)
-            {
-                this.$ul.addClass('pull-right');
-            }
-        },
-
-        /**
-         * The provided data will be used to build the dropdown.
-         */
-        dataprovider: function (dataprovider)
-        {
-
-            var groupCounter = 0;
-            var $select = this.$select.empty();
-
-            $.each(dataprovider, function (index, option)
-            {
-                var $tag;
-
-                if ($.isArray(option.children))
-                { // create optiongroup tag
-                    groupCounter++;
-
-                    $tag = $('<optgroup/>').attr({
-                        label: option.label || 'Group ' + groupCounter,
-                        disabled: !!option.disabled,
-                        value: option.value
-                    });
-
-                    forEach(option.children, function (subOption)
-                    { // add children option tags
-                        var attributes = {
-                            value: subOption.value,
-                            label: subOption.label || subOption.value,
-                            title: subOption.title,
-                            selected: !!subOption.selected,
-                            disabled: !!subOption.disabled
-                        };
-
-                        //Loop through attributes object and add key-value for each attribute
-                        for (var key in subOption.attributes)
-                        {
-                            attributes['data-' + key] = subOption.attributes[key];
-                        }
-                        //Append original attributes + new data attributes to option
-                        $tag.append($('<option/>').attr(attributes));
-                    });
-                }
-                else
-                {
-
-                    var attributes = {
-                        'value': option.value,
-                        'label': option.label || option.value,
-                        'title': option.title,
-                        'class': option['class'],
-                        'selected': !!option['selected'],
-                        'disabled': !!option['disabled']
-                    };
-                    //Loop through attributes object and add key-value for each attribute
-                    for (var key in option.attributes)
-                    {
-                        attributes['data-' + key] = option.attributes[key];
-                    }
-                    //Append original attributes + new data attributes to option
-                    $tag = $('<option/>').attr(attributes);
-
-                    $tag.text(option.label || option.value);
-                }
-
-                $select.append($tag);
-            });
-
-            this.rebuild();
-        },
-
-        /**
-         * Enable the multiselect.
-         */
-        enable: function ()
-        {
-            this.$select.prop('disabled', false);
-            this.$button.prop('disabled', false)
-                .removeClass('disabled');
-        },
-
-        /**
-         * Disable the multiselect.
-         */
-        disable: function ()
-        {
-            this.$select.prop('disabled', true);
-            this.$button.prop('disabled', true)
-                .addClass('disabled');
-        },
-
-        /**
-         * Set the options.
-         *
-         * @param {Array} options
-         */
-        setOptions: function (options)
-        {
-            this.options = this.mergeOptions(options);
-        },
-
-        /**
-         * Merges the given options with the default options.
-         *
-         * @param {Array} options
-         * @returns {Array}
-         */
-        mergeOptions: function (options)
-        {
-            return $.extend(true, {}, this.defaults, this.options, options);
-        },
-
-        /**
-         * Checks whether a select all checkbox is present.
-         *
-         * @returns {Boolean}
-         */
-        hasSelectAll: function ()
-        {
-            return $('li.multiselect-all', this.$ul).length > 0;
-        },
-
-        /**
-         * Update opt groups.
-         */
-        updateOptGroups: function ()
-        {
-            var $groups = $('li.multiselect-group', this.$ul)
-            var selectedClass = this.options.selectedClass;
-
-            $groups.each(function ()
-            {
-                var $options = $(this).nextUntil('li.multiselect-group')
-                    .not('.multiselect-filter-hidden')
-                    .not('.disabled');
-
-                var checked = true;
-                $options.each(function ()
-                {
-                    var $input = $('input', this);
-
-                    if (!$input.prop('checked'))
-                    {
-                        checked = false;
-                    }
-                });
-
-                if (selectedClass)
-                {
-                    if (checked)
-                    {
-                        $(this).addClass(selectedClass);
-                    }
-                    else
-                    {
-                        $(this).removeClass(selectedClass);
-                    }
-                }
-
-                $('input', this).prop('checked', checked);
-            });
-        },
-
-        /**
-         * Updates the select all checkbox based on the currently displayed and selected checkboxes.
-         */
-        updateSelectAll: function (notTriggerOnSelectAll)
-        {
-            if (this.hasSelectAll())
-            {
-                var allBoxes = $("li:not(.multiselect-item):not(.multiselect-filter-hidden):not(.multiselect-group):not(.disabled) input:enabled", this.$ul);
-                var allBoxesLength = allBoxes.length;
-                var checkedBoxesLength = allBoxes.filter(":checked").length;
-                var selectAllLi = $("li.multiselect-all", this.$ul);
-                var selectAllInput = selectAllLi.find("input");
-
-                if (checkedBoxesLength > 0 && checkedBoxesLength === allBoxesLength)
-                {
-                    selectAllInput.prop("checked", true);
-                    selectAllLi.addClass(this.options.selectedClass);
-                }
-                else
-                {
-                    selectAllInput.prop("checked", false);
-                    selectAllLi.removeClass(this.options.selectedClass);
-                }
-            }
-        },
-
-        /**
-         * Update the button text and its title based on the currently selected options.
-         */
-        updateButtonText: function ()
-        {
-            var options = this.getSelected();
-
-            // First update the displayed button text.
-            if (this.options.enableHTML)
-            {
-                $('.multiselect .multiselect-selected-text', this.$container).html(this.options.buttonText(options, this.$select));
-            }
-            else
-            {
-                $('.multiselect .multiselect-selected-text', this.$container).text(this.options.buttonText(options, this.$select));
-            }
-
-            // Now update the title attribute of the button.
-            $('.multiselect', this.$container).attr('title', this.options.buttonTitle(options, this.$select));
-        },
-
-        /**
-         * Get all selected options.
-         *
-         * @returns {jQUery}
-         */
-        getSelected: function ()
-        {
-            return $('option', this.$select).filter(":selected");
-        },
-
-        /**
-         * Gets a select option by its value.
-         *
-         * @param {String} value
-         * @returns {jQuery}
-         */
-        getOptionByValue: function (value)
-        {
-
-            var options = $('option', this.$select);
-            var valueToCompare = value.toString();
-
-            for (var i = 0; i < options.length; i = i + 1)
-            {
-                var option = options[i];
-                if (option.value === valueToCompare)
-                {
-                    return $(option);
-                }
-            }
-        },
-
-        /**
-         * Get the input (radio/checkbox) by its value.
-         *
-         * @param {String} value
-         * @returns {jQuery}
-         */
-        getInputByValue: function (value)
-        {
-
-            var checkboxes = $('li input:not(.multiselect-search)', this.$ul);
-            var valueToCompare = value.toString();
-
-            for (var i = 0; i < checkboxes.length; i = i + 1)
-            {
-                var checkbox = checkboxes[i];
-                if (checkbox.value === valueToCompare)
-                {
-                    return $(checkbox);
-                }
-            }
-        },
-
-        /**
-         * Used for knockout integration.
-         */
-        updateOriginalOptions: function ()
-        {
-            this.originalOptions = this.$select.clone()[0].options;
-        },
-
-        asyncFunction: function (callback, timeout, self)
-        {
-            var args = Array.prototype.slice.call(arguments, 3);
-            return setTimeout(function ()
-            {
-                callback.apply(self || window, args);
-            }, timeout);
-        },
-
-        setAllSelectedText: function (allSelectedText)
-        {
-            this.options.allSelectedText = allSelectedText;
-            this.updateButtonText();
-        }
-    };
-
-    $.fn.multiselect = function (option, parameter, extraOptions)
-    {
-        return this.each(function ()
-        {
-            var data = $(this).data('multiselect');
-            var options = typeof option === 'object' && option;
-
-            // Initialize the multiselect.
-            if (!data)
-            {
-                data = new Multiselect(this, options);
-                $(this).data('multiselect', data);
-            }
-
-            // Call multiselect method.
-            if (typeof option === 'string')
-            {
-                data[option](parameter, extraOptions);
-
-                if (option === 'destroy')
-                {
-                    $(this).data('multiselect', false);
-                }
-            }
-        });
-    };
-
-    $.fn.multiselect.Constructor = Multiselect;
-
-    $(function ()
-    {
-        $("select[data-role=multiselect]").multiselect();
-    });
-
-});
\ No newline at end of file
diff --git a/ckanext/odsh/templates/base.html b/ckanext/odsh/templates/base.html
index 94f9a9b5cb67eeec080f47bbb0e2e000e29d3d79..00ff4088891cb6472d65ce4f83a1c0b359b75ad5 100644
--- a/ckanext/odsh/templates/base.html
+++ b/ckanext/odsh/templates/base.html
@@ -1,11 +1,13 @@
 {% ckan_extends %}
 
+{% block scripts %}
+  {{ super() }}
+  {% asset 'ckanext-odsh/odsh_base_script' %}
+{% endblock scripts %}
 {% block styles %}
-{{ super() }}
-<link rel="stylesheet" href="/odsh.css?refresh={{ range(1,10000) | random }}" />
-<link rel="stylesheet" href="/odsh_header.css?refresh={{ range(1,10000) | random }}" />
-<link rel="stylesheet" href="/bootstrap-multiselect.css" />
-{% endblock %}
+  {{ super() }}
+  {% asset 'ckanext-odsh/odsh_base_style' %}
+{% endblock styles %}
 
 {% block head_extras %}
 {{ super() }}
diff --git a/ckanext/odsh/templates/header.html b/ckanext/odsh/templates/header.html
index d03b6ba154da646631e9f9a5039d5ee3776cc1c8..2a2d0137e797c06035f52fd0f64aca02ec86d3bf 100644
--- a/ckanext/odsh/templates/header.html
+++ b/ckanext/odsh/templates/header.html
@@ -1,4 +1,9 @@
 
+{% block scripts %}
+  {{ super() }}
+  {% asset 'ckanext-odsh/tpsh_toggle_menu' %}
+{% endblock scripts %}
+
 {% block header_wrapper %}
 {% block header_account %}
 <header class="navbar navbar-static-top masthead">
@@ -54,6 +59,7 @@
                         <a href="/harvest">Harvester</a>
                     </li>
                     <li class='{{clazz}}'>
+                        {% link_for _('Upload'), controller='dataset', action='new', group=c.group_dict.id, class_='text' %}
                     </li>
                     {% endif %}
                     {% if c.userobj %}