info@54: /* ========================================================================
info@54:  * Bootstrap: collapse.js v3.0.3
info@54:  * http://getbootstrap.com/javascript/#collapse
info@54:  * ========================================================================
info@54:  * Copyright 2013 Twitter, Inc.
info@54:  *
info@54:  * Licensed under the Apache License, Version 2.0 (the "License");
info@54:  * you may not use this file except in compliance with the License.
info@54:  * You may obtain a copy of the License at
info@54:  *
info@54:  * http://www.apache.org/licenses/LICENSE-2.0
info@54:  *
info@54:  * Unless required by applicable law or agreed to in writing, software
info@54:  * distributed under the License is distributed on an "AS IS" BASIS,
info@54:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
info@54:  * See the License for the specific language governing permissions and
info@54:  * limitations under the License.
info@54:  * ======================================================================== */
info@54: 
info@54: 
info@54: +function ($) { "use strict";
info@54: 
info@54:   // COLLAPSE PUBLIC CLASS DEFINITION
info@54:   // ================================
info@54: 
info@54:   var Collapse = function (element, options) {
info@54:     this.$element      = $(element)
info@54:     this.options       = $.extend({}, Collapse.DEFAULTS, options)
info@54:     this.transitioning = null
info@54: 
info@54:     if (this.options.parent) this.$parent = $(this.options.parent)
info@54:     if (this.options.toggle) this.toggle()
info@54:   }
info@54: 
info@54:   Collapse.DEFAULTS = {
info@54:     toggle: true
info@54:   }
info@54: 
info@54:   Collapse.prototype.dimension = function () {
info@54:     var hasWidth = this.$element.hasClass('width')
info@54:     return hasWidth ? 'width' : 'height'
info@54:   }
info@54: 
info@54:   Collapse.prototype.show = function () {
info@54:     if (this.transitioning || this.$element.hasClass('in')) return
info@54: 
info@54:     var startEvent = $.Event('show.bs.collapse')
info@54:     this.$element.trigger(startEvent)
info@54:     if (startEvent.isDefaultPrevented()) return
info@54: 
info@54:     var actives = this.$parent && this.$parent.find('> .panel > .in')
info@54: 
info@54:     if (actives && actives.length) {
info@54:       var hasData = actives.data('bs.collapse')
info@54:       if (hasData && hasData.transitioning) return
info@54:       actives.collapse('hide')
info@54:       hasData || actives.data('bs.collapse', null)
info@54:     }
info@54: 
info@54:     var dimension = this.dimension()
info@54: 
info@54:     this.$element
info@54:       .removeClass('collapse')
info@54:       .addClass('collapsing')
info@54:       [dimension](0)
info@54: 
info@54:     this.transitioning = 1
info@54: 
info@54:     var complete = function () {
info@54:       this.$element
info@54:         .removeClass('collapsing')
info@54:         .addClass('in')
info@54:         [dimension]('auto')
info@54:       this.transitioning = 0
info@54:       this.$element.trigger('shown.bs.collapse')
info@54:     }
info@54: 
info@54:     if (!$.support.transition) return complete.call(this)
info@54: 
info@54:     var scrollSize = $.camelCase(['scroll', dimension].join('-'))
info@54: 
info@54:     this.$element
info@54:       .one($.support.transition.end, $.proxy(complete, this))
info@54:       .emulateTransitionEnd(350)
info@54:       [dimension](this.$element[0][scrollSize])
info@54:   }
info@54: 
info@54:   Collapse.prototype.hide = function () {
info@54:     if (this.transitioning || !this.$element.hasClass('in')) return
info@54: 
info@54:     var startEvent = $.Event('hide.bs.collapse')
info@54:     this.$element.trigger(startEvent)
info@54:     if (startEvent.isDefaultPrevented()) return
info@54: 
info@54:     var dimension = this.dimension()
info@54: 
info@54:     this.$element
info@54:       [dimension](this.$element[dimension]())
info@54:       [0].offsetHeight
info@54: 
info@54:     this.$element
info@54:       .addClass('collapsing')
info@54:       .removeClass('collapse')
info@54:       .removeClass('in')
info@54: 
info@54:     this.transitioning = 1
info@54: 
info@54:     var complete = function () {
info@54:       this.transitioning = 0
info@54:       this.$element
info@54:         .trigger('hidden.bs.collapse')
info@54:         .removeClass('collapsing')
info@54:         .addClass('collapse')
info@54:     }
info@54: 
info@54:     if (!$.support.transition) return complete.call(this)
info@54: 
info@54:     this.$element
info@54:       [dimension](0)
info@54:       .one($.support.transition.end, $.proxy(complete, this))
info@54:       .emulateTransitionEnd(350)
info@54:   }
info@54: 
info@54:   Collapse.prototype.toggle = function () {
info@54:     this[this.$element.hasClass('in') ? 'hide' : 'show']()
info@54:   }
info@54: 
info@54: 
info@54:   // COLLAPSE PLUGIN DEFINITION
info@54:   // ==========================
info@54: 
info@54:   var old = $.fn.collapse
info@54: 
info@54:   $.fn.collapse = function (option) {
info@54:     return this.each(function () {
info@54:       var $this   = $(this)
info@54:       var data    = $this.data('bs.collapse')
info@54:       var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
info@54: 
info@54:       if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
info@54:       if (typeof option == 'string') data[option]()
info@54:     })
info@54:   }
info@54: 
info@54:   $.fn.collapse.Constructor = Collapse
info@54: 
info@54: 
info@54:   // COLLAPSE NO CONFLICT
info@54:   // ====================
info@54: 
info@54:   $.fn.collapse.noConflict = function () {
info@54:     $.fn.collapse = old
info@54:     return this
info@54:   }
info@54: 
info@54: 
info@54:   // COLLAPSE DATA-API
info@54:   // =================
info@54: 
info@54:   $(document).on('click.bs.collapse.data-api', '[data-toggle=collapse]', function (e) {
info@54:     var $this   = $(this), href
info@54:     var target  = $this.attr('data-target')
info@54:         || e.preventDefault()
info@54:         || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
info@54:     var $target = $(target)
info@54:     var data    = $target.data('bs.collapse')
info@54:     var option  = data ? 'toggle' : $this.data()
info@54:     var parent  = $this.attr('data-parent')
info@54:     var $parent = parent && $(parent)
info@54: 
info@54:     if (!data || !data.transitioning) {
info@54:       if ($parent) $parent.find('[data-toggle=collapse][data-parent="' + parent + '"]').not($this).addClass('collapsed')
info@54:       $this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
info@54:     }
info@54: 
info@54:     $target.collapse(option)
info@54:   })
info@54: 
info@54: }(jQuery);