https://star.dk/dist/scripts/vendor/bootstrap.js

1/*!
2 * Bootstrap v3.3.7 (http://getbootstrap.com)
3 * Copyright 2011-2016 Twitter, Inc.
4 * Licensed under the MIT license
5 */
6
7if (typeof jQuery === 'undefined') {
8    throw new Error('Bootstrap\'s JavaScript requires jQuery')
9}
10
11+function ($) {
12    'use strict';
13    var version = $.fn.jquery.split(' ')[0].split('.')
14    if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 3)) {
15        throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4')
16    }
17}(jQuery);
18
19/* ========================================================================
20 * Bootstrap: transition.js v3.3.7
21 * http://getbootstrap.com/javascript/#transitions
22 * ========================================================================
23 * Copyright 2011-2016 Twitter, Inc.
24 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
25 * ======================================================================== */
26
27
28+function ($) {
29    'use strict';
30
31    // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
32    // ============================================================
33
34    function transitionEnd() {
35        var el = document.createElement('bootstrap')
36
37        var transEndEventNames = {
38            WebkitTransition: 'webkitTransitionEnd',
39            MozTransition: 'transitionend',
40            OTransition: 'oTransitionEnd otransitionend',
41            transition: 'transitionend'
42        }
43
44        for (var name in transEndEventNames) {
45            if (el.style[name] !== undefined) {
46                return { end: transEndEventNames[name] }
47            }
48        }
49
50        return false // explicit for ie8 (  ._.)
51    }
52
53    // http://blog.alexmaccaw.com/css-transitions
54    $.fn.emulateTransitionEnd = function (duration) {
55        var called = false
56        var $el = this
57        $(this).one('bsTransitionEnd', function () { called = true })
58        var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
59        setTimeout(callback, duration)
60        return this
61    }
62
63    $(function () {
64        $.support.transition = transitionEnd()
65
66        if (!$.support.transition) return
67
68        $.event.special.bsTransitionEnd = {
69            bindType: $.support.transition.end,
70            delegateType: $.support.transition.end,
71            handle: function (e) {
72                if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
73            }
74        }
75    })
76
77}(jQuery);
78
79/* ========================================================================
80 * Bootstrap: alert.js v3.3.7
81 * http://getbootstrap.com/javascript/#alerts
82 * ========================================================================
83 * Copyright 2011-2016 Twitter, Inc.
84 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
85 * ======================================================================== */
86
87
88+function ($) {
89    'use strict';
90
91    // ALERT CLASS DEFINITION
92    // ======================
93
94    var dismiss = '[data-dismiss="alert"]'
95    var Alert = function (el) {
96        $(el).on('click', dismiss, this.close)
97    }
98
99    Alert.VERSION = '3.3.7'
100
101    Alert.TRANSITION_DURATION = 150
102
103    Alert.prototype.close = function (e) {
104        var $this = $(this)
105        var selector = $this.attr('data-target')
106
107        if (!selector) {
108            selector = $this.attr('href')
109            selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
110        }
111
112        var $parent = $(selector === '#' ? [] : selector)
113
114        if (e) e.preventDefault()
115
116        if (!$parent.length) {
117            $parent = $this.closest('.alert')
118        }
119
120        $parent.trigger(e = $.Event('close.bs.alert'))
121
122        if (e.isDefaultPrevented()) return
123
124        $parent.removeClass('in')
125
126        function removeElement() {
127            // detach from parent, fire event then clean up data
128            $parent.detach().trigger('closed.bs.alert').remove()
129        }
130
131        $.support.transition && $parent.hasClass('fade') ?
132            $parent
133                .one('bsTransitionEnd', removeElement)
134                .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
135            removeElement()
136    }
137
138
139    // ALERT PLUGIN DEFINITION
140    // =======================
141
142    function Plugin(option) {
143        return this.each(function () {
144            var $this = $(this)
145            var data = $this.data('bs.alert')
146

147            if (!data) $this.data('bs.alert', (data = new Alert(this)))
148            if (typeof option == 'string') data[option].call($this)
149        })
150    }
151
152    var old = $.fn.alert
153
154    $.fn.alert = Plugin
155    $.fn.alert.Constructor = Alert
156
157
158    // ALERT NO CONFLICT
159    // =================
160
161    $.fn.alert.noConflict = function () {
162        $.fn.alert = old
163        return this
164    }
165
166
167    // ALERT DATA-API
168    // ==============
169
170    $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
171
172}(jQuery);
173
174/* ========================================================================
175 * Bootstrap: button.js v3.3.7
176 * http://getbootstrap.com/javascript/#buttons
177 * ========================================================================
178 * Copyright 2011-2016 Twitter, Inc.
179 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
180 * ======================================================================== */
181
182
183+function ($) {
184    'use strict';
185
186    // BUTTON PUBLIC CLASS DEFINITION
187    // ==============================
188
189    var Button = function (element, options) {
190        this.$element = $(element)
191        this.options = $.extend({}, Button.DEFAULTS, options)
192        this.isLoading = false
193    }
194
195    Button.VERSION = '3.3.7'
196
197    Button.DEFAULTS = {
198        loadingText: 'loading...'
199    }
200
201    Button.prototype.setState = function (state) {
202        var d = 'disabled'
203        var $el = this.$element
204        var val = $el.is('input') ? 'val' : 'html'
205        var data = $el.data()
206
207        state += 'Text'
208
209        if (data.resetText == null) $el.data('resetText', $el[val]())
210
211        // push to event loop to allow forms to submit
212        setTimeout($.proxy(function () {
213            $el[val](data[state] == null ? this.options[state] : data[state])
214
215            if (state == 'loadingText') {
216                this.isLoading = true
217                $el.addClass(d).attr(d, d).prop(d, true)
218            } else if (this.isLoading) {
219                this.isLoading = false
220                $el.removeClass(d).removeAttr(d).prop(d, false)
221            }
222        }, this), 0)
223    }
224
225    Button.prototype.toggle = function () {
226        var changed = true
227        var $parent = this.$element.closest('[data-toggle="buttons"]')
228
229        if ($parent.length) {
230            var $input = this.$element.find('input')
231            if ($input.prop('type') == 'radio') {
232                if ($input.prop('checked')) changed = false
233                $parent.find('.active').removeClass('active')
234                this.$element.addClass('active')
235            } else if ($input.prop('type') == 'checkbox') {
236                if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
237                this.$element.toggleClass('active')
238            }
239            $input.prop('checked', this.$element.hasClass('active'))
240            if (changed) $input.trigger('change')
241        } else {
242            this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
243            this.$element.toggleClass('active')
244        }
245    }
246
247
248    // BUTTON PLUGIN DEFINITION
249    // ========================
250
251    function Plugin(option) {
252        return this.each(function () {
253            var $this = $(this)
254            var data = $this.data('bs.button')
255            var options = typeof option == 'object' && option
256
257            if (!data) $this.data('bs.button', (data = new Button(this, options)))
258
259            if (option == 'toggle') data.toggle()
260            else if (option) data.setState(option)
261        })
262    }
263
264    var old = $.fn.button
265
266    $.fn.button = Plugin
267    $.fn.button.Constructor = Button
268
269
270    // BUTTON NO CONFLICT
271    // ==================
272
273    $.fn.button.noConflict = function () {
274        $.fn.button = old
275        return this
276    }
277
278
279    // BUTTON DATA-API
280    // ===============
281
282    $(document)
283        .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
284            var $btn = $(e.target).closest('.btn')
285            Plugin.call($btn, 'toggle')
286            if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) {
287                // Prevent double click on radios, and the double selections (so cancellation) on checkboxes
288                e.preventDefault()
289                // The target component still receive the focus
290                if ($btn.is('input,button')) $btn.trigger('focus')

291                else $btn.find('input:visible,button:visible').first().trigger('focus')
292            }
293        })
294        .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
295            $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
296        })
297
298}(jQuery);
299
300/* ========================================================================
301 * Bootstrap: carousel.js v3.3.7
302 * http://getbootstrap.com/javascript/#carousel
303 * ========================================================================
304 * Copyright 2011-2016 Twitter, Inc.
305 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
306 * ======================================================================== */
307
308
309+function ($) {
310    'use strict';
311
312    // CAROUSEL CLASS DEFINITION
313    // =========================
314
315    var Carousel = function (element, options) {
316        this.$element = $(element)
317        this.$indicators = this.$element.find('.carousel-indicators')
318        this.options = options
319        this.paused = null
320        this.sliding = null
321        this.interval = null
322        this.$active = null
323        this.$items = null
324
325        this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
326
327        this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
328            .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
329            .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
330    }
331
332    Carousel.VERSION = '3.3.7'
333
334    Carousel.TRANSITION_DURATION = 600
335
336    Carousel.DEFAULTS = {
337        interval: 5000,
338        pause: 'hover',
339        wrap: true,
340        keyboard: true
341    }
342
343    Carousel.prototype.keydown = function (e) {
344        if (/input|textarea/i.test(e.target.tagName)) return
345        switch (e.which) {
346            case 37: this.prev(); break
347            case 39: this.next(); break
348            default: return
349        }
350
351        e.preventDefault()
352    }
353
354    Carousel.prototype.cycle = function (e) {
355        e || (this.paused = false)
356
357        this.interval && clearInterval(this.interval)
358
359        this.options.interval
360            && !this.paused
361            && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
362
363        return this
364    }
365
366    Carousel.prototype.getItemIndex = function (item) {
367        this.$items = item.parent().children('.item')
368        return this.$items.index(item || this.$active)
369    }
370
371    Carousel.prototype.getItemForDirection = function (direction, active) {
372        var activeIndex = this.getItemIndex(active)
373        var willWrap = (direction == 'prev' && activeIndex === 0)
374            || (direction == 'next' && activeIndex == (this.$items.length - 1))
375        if (willWrap && !this.options.wrap) return active
376        var delta = direction == 'prev' ? -1 : 1
377        var itemIndex = (activeIndex + delta) % this.$items.length
378        return this.$items.eq(itemIndex)
379    }
380
381    Carousel.prototype.to = function (pos) {
382        var that = this
383        var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
384
385        if (pos > (this.$items.length - 1) || pos < 0) return
386
387        if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
388        if (activeIndex == pos) return this.pause().cycle()
389
390        return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
391    }
392
393    Carousel.prototype.pause = function (e) {
394        e || (this.paused = true)
395
396        if (this.$element.find('.next, .prev').length && $.support.transition) {
397            this.$element.trigger($.support.transition.end)
398            this.cycle(true)
399        }
400
401        this.interval = clearInterval(this.interval)
402
403        return this
404    }
405
406    Carousel.prototype.next = function () {
407        if (this.sliding) return
408        return this.slide('next')
409    }
410
411    Carousel.prototype.prev = function () {
412        if (this.sliding) return
413        return this.slide('prev')
414    }
415
416    Carousel.prototype.slide = function (type, next) {
417        var $active = this.$element.find('.item.active')
418        var $next = next || this.getItemForDirection(type, $active)
419        var isCycling = this.interval
420        var direction = type == 'next' ? 'left' : 'right'
421        var that = this
422
423        if ($next.hasClass('active')) return (this.sliding = false)
424
425        var relatedTarget = $next[0]
426        var slideEvent = $.Event('slide.bs.carousel', {
427            relatedTarget: relatedTarget,
428            direction: direction
429        })
430        this.$element.trigger(slideEvent)
431        if (slideEvent.isDefaultPrevented()) return
432
433        this.sliding = true
434
435        isCycling && this.pause()
436
437        if (this.$indicators.length) {
438            this.$indicators.find('.active').removeClass('active')
439            var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
440            $nextIndicator && $nextIndicator.addClass('active')
441        }
442
443        var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"

444        if ($.support.transition && this.$element.hasClass('slide')) {
445            $next.addClass(type)
446            $next[0].offsetWidth // force reflow
447            $active.addClass(direction)
448            $next.addClass(direction)
449            $active
450                .one('bsTransitionEnd', function () {
451                    $next.removeClass([type, direction].join(' ')).addClass('active')
452                    $active.removeClass(['active', direction].join(' '))
453                    that.sliding = false
454                    setTimeout(function () {
455                        that.$element.trigger(slidEvent)
456                    }, 0)
457                })
458                .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
459        } else {
460            $active.removeClass('active')
461            $next.addClass('active')
462            this.sliding = false
463            this.$element.trigger(slidEvent)
464        }
465
466        isCycling && this.cycle()
467
468        return this
469    }
470
471
472    // CAROUSEL PLUGIN DEFINITION
473    // ==========================
474
475    function Plugin(option) {
476        return this.each(function () {
477            var $this = $(this)
478            var data = $this.data('bs.carousel')
479            var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
480            var action = typeof option == 'string' ? option : options.slide
481
482            if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
483            if (typeof option == 'number') data.to(option)
484            else if (action) data[action]()
485            else if (options.interval) data.pause().cycle()
486        })
487    }
488
489    var old = $.fn.carousel
490
491    $.fn.carousel = Plugin
492    $.fn.carousel.Constructor = Carousel
493
494
495    // CAROUSEL NO CONFLICT
496    // ====================
497
498    $.fn.carousel.noConflict = function () {
499        $.fn.carousel = old
500        return this
501    }
502
503
504    // CAROUSEL DATA-API
505    // =================
506
507    var clickHandler = function (e) {
508        var href
509        var $this = $(this)
510        var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
511        if (!$target.hasClass('carousel')) return
512        var options = $.extend({}, $target.data(), $this.data())
513        var slideIndex = $this.attr('data-slide-to')
514        if (slideIndex) options.interval = false
515
516        Plugin.call($target, options)
517
518        if (slideIndex) {
519            $target.data('bs.carousel').to(slideIndex)
520        }
521
522        e.preventDefault()
523    }
524
525    $(document)
526        .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
527        .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
528
529    $(window).on('load', function () {
530        $('[data-ride="carousel"]').each(function () {
531            var $carousel = $(this)
532            Plugin.call($carousel, $carousel.data())
533        })
534    })
535
536}(jQuery);
537
538/* ========================================================================
539 * Bootstrap: collapse.js v3.3.7
540 * http://getbootstrap.com/javascript/#collapse
541 * ========================================================================
542 * Copyright 2011-2016 Twitter, Inc.
543 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
544 * ======================================================================== */
545
546/* jshint latedef: false */
547
548+function ($) {
549    'use strict';
550
551    // COLLAPSE PUBLIC CLASS DEFINITION
552    // ================================
553
554    var Collapse = function (element, options) {
555        this.$element = $(element)
556        this.options = $.extend({}, Collapse.DEFAULTS, options)
557        this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
558            '[data-toggle="collapse"][data-target="#' + element.id + '"]')
559        this.transitioning = null
560
561        if (this.options.parent) {
562            this.$parent = this.getParent()
563        } else {
564            this.addAriaAndCollapsedClass(this.$element, this.$trigger)
565        }
566
567        if (this.options.toggle) this.toggle()
568    }
569
570    Collapse.VERSION = '3.3.7'
571
572    Collapse.TRANSITION_DURATION = 350
573
574    Collapse.DEFAULTS = {
575        toggle: true
576    }
577
578    Collapse.prototype.dimension = function () {
579        var hasWidth = this.$element.hasClass('width')
580        return hasWidth ? 'width' : 'height'
581    }
582
583    Collapse.prototype.show = function () {
584        if (this.transitioning || this.$element.hasClass('in')) return
585
586        var activesData
587        var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
588
589        if (actives && actives.length) {
590            activesData = actives.data('bs.collapse')
591            if (activesData && activesData.transitioning) return
592        }
593
594        var startEvent = $.Event('show.bs.collapse')
595        this.$element.trigger(startEvent)
596        if (startEvent.isDefaultPrevented()) return
597
598        if (actives && actives.length) {
599            Plugin.call(actives, 'hide')
600            activesData || actives.data('bs.collapse', null)
601        }
602
603        var dimension = this.dimension()
604
605        this.$element
606            .removeClass('collapse')
607            .addClass('collapsing')[dimension](0)
608            .attr('aria-expanded', true)
609
610        this.$trigger
611            .removeClass('collapsed')
612            .attr('aria-expanded', true)
613
614        this.transitioning = 1
615
616        var complete = function () {
617            this.$element
618                .removeClass('collapsing')
619                .addClass('collapse in')[dimension]('')
620            this.transitioning = 0
621            this.$element
622                .trigger('shown.bs.collapse')
623        }
624
625        if (!$.support.transition) return complete.call(this)
626
627        var scrollSize = $.camelCase(['scroll', dimension].join('-'))
628
629        this.$element
630            .one('bsTransitionEnd', $.proxy(complete, this))
631            .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
632    }
633
634    Collapse.prototype.hide = function () {
635        if (this.transitioning || !this.$element.hasClass('in')) return
636
637        var startEvent = $.Event('hide.bs.collapse')
638        this.$element.trigger(startEvent)
639        if (startEvent.isDefaultPrevented()) return
640
641        var dimension = this.dimension()
642
643        this.$element[dimension](this.$element[dimension]())[0].offsetHeight
644
645        this.$element
646            .addClass('collapsing')
647            .removeClass('collapse in')
648            .attr('aria-expanded', false)
649
650        this.$trigger
651            .addClass('collapsed')
652            .attr('aria-expanded', false)
653
654        this.transitioning = 1
655
656        var complete = function () {
657            this.transitioning = 0
658            this.$element
659                .removeClass('collapsing')
660                .addClass('collapse')
661                .trigger('hidden.bs.collapse')
662        }
663
664        if (!$.support.transition) return complete.call(this)
665
666        this.$element
667        [dimension](0)
668            .one('bsTransitionEnd', $.proxy(complete, this))
669            .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
670    }
671
672    Collapse.prototype.toggle = function () {
673        this[this.$element.hasClass('in') ? 'hide' : 'show']()
674    }
675
676    Collapse.prototype.getParent = function () {
677        return $(this.options.parent)
678            .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
679            .each($.proxy(function (i, element) {
680                var $element = $(element)
681                this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
682            }, this))
683            .end()
684    }
685
686    Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
687        var isOpen = $element.hasClass('in')
688
689        $element.attr('aria-expanded', isOpen)
690        $trigger
691            .toggleClass('collapsed', !isOpen)
692            .attr('aria-expanded', isOpen)
693    }
694
695    function getTargetFromTrigger($trigger) {
696        var href
697        var target = $trigger.attr('data-target')
698            || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
699
700        return $(target)
701    }
702
703
704    // COLLAPSE PLUGIN DEFINITION
705    // ==========================
706
707    function Plugin(option) {
708        return this.each(function () {
709            var $this = $(this)
710            var data = $this.data('bs.collapse')
711            var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
712
713            if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
714            if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
715            if (typeof option == 'string') data[option]()
716        })
717    }
718
719    var old = $.fn.collapse
720
721    $.fn.collapse = Plugin
722    $.fn.collapse.Constructor = Collapse
723
724
725    // COLLAPSE NO CONFLICT
726    // ====================
727
728    $.fn.collapse.noConflict = function () {
729        $.fn.collapse = old
730        return this
731    }
732
733
734    // COLLAPSE DATA-API
735    // =================
736
737    $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
738        var $this = $(this)
739
740        if (!$this.attr('data-target')) e.preventDefault()
741
742        var $target = getTargetFromTrigger($this)
743        var data = $target.data('bs.collapse')
744        var option = data ? 'toggle' : $this.data()
745
746        Plugin.call($target, option)
747    })
748
749}(jQuery);
750
751/* ========================================================================
752 * Bootstrap: dropdown.js v3.3.7
753 * http://getbootstrap.com/javascript/#dropdowns
754 * ========================================================================
755 * Copyright 2011-2016 Twitter, Inc.
756 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
757 * ======================================================================== */
758
759
760+function ($) {
761    'use strict';
762
763    // DROPDOWN CLASS DEFINITION
764    // =========================
765
766    var backdrop = '.dropdown-backdrop'
767    var toggle = '[data-toggle="dropdown"]'
768    var Dropdown = function (element) {
769        $(element).on('click.bs.dropdown', this.toggle)
770    }
771
772    Dropdown.VERSION = '3.3.7'
773
774    function getParent($this) {
775        var selector = $this.attr('data-target')
776
777        if (!selector) {
778            selector = $this.attr('href')
779            selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
780        }
781
782        var $parent = selector && $(selector)
783
784        return $parent && $parent.length ? $parent : $this.parent()
785    }
786
787    function clearMenus(e) {
788        if (e && e.which === 3) return
789        $(backdrop).remove()
790        $(toggle).each(function () {
791            var $this = $(this)
792            var $parent = getParent($this)
793            var relatedTarget = { relatedTarget: this }
794
795            if (!$parent.hasClass('open')) return
796
797            if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
798
799            $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
800
801            if (e.isDefaultPrevented()) return
802
803            $this.attr('aria-expanded', 'false')
804            $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
805        })
806    }
807
808    Dropdown.prototype.toggle = function (e) {
809        var $this = $(this)
810
811        if ($this.is('.disabled, :disabled')) return
812
813        var $parent = getParent($this)
814        var isActive = $parent.hasClass('open')
815
816        clearMenus()
817
818        if (!isActive) {
819            if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
820                // if mobile we use a backdrop because click events don't delegate
821                $(document.createElement('div'))
822                    .addClass('dropdown-backdrop')
823                    .insertAfter($(this))
824                    .on('click', clearMenus)
825            }
826
827            var relatedTarget = { relatedTarget: this }
828            $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
829
830            if (e.isDefaultPrevented()) return
831
832            $this
833                .trigger('focus')
834                .attr('aria-expanded', 'true')
835
836            $parent
837                .toggleClass('open')
838                .trigger($.Event('shown.bs.dropdown', relatedTarget))
839        }
840
841        return false
842    }
843
844    Dropdown.prototype.keydown = function (e) {
845        if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return
846
847        var $this = $(this)
848
849        e.preventDefault()
850        e.stopPropagation()
851
852        if ($this.is('.disabled, :disabled')) return
853
854        var $parent = getParent($this)
855        var isActive = $parent.hasClass('open')
856
857        if (!isActive && e.which != 27 || isActive && e.which == 27) {
858            if (e.which == 27) $parent.find(toggle).trigger('focus')
859            return $this.trigger('click')
860        }
861
862        var desc = ' li:not(.disabled):visible a'
863        var $items = $parent.find('.dropdown-menu' + desc)
864
865        if (!$items.length) return
866
867        var index = $items.index(e.target)
868
869        if (e.which == 38 && index > 0) index--         // up
870        if (e.which == 40 && index < $items.length - 1) index++         // down
871        if (!~index) index = 0
872
873        $items.eq(index).trigger('focus')
874    }
875
876
877    // DROPDOWN PLUGIN DEFINITION
878    // ==========================
879
880    function Plugin(option) {
881        return this.each(function () {
882            var $this = $(this)
883            var data = $this.data('bs.dropdown')
884
885            if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
886            if (typeof option == 'string') data[option].call($this)
887        })
888    }
889
890    var old = $.fn.dropdown
891
892    $.fn.dropdown = Plugin
893    $.fn.dropdown.Constructor = Dropdown
894
895
896    // DROPDOWN NO CONFLICT
897    // ====================
898
899    $.fn.dropdown.noConflict = function () {
900        $.fn.dropdown = old
901        return this
902    }
903
904
905    // APPLY TO STANDARD DROPDOWN ELEMENTS
906    // ===================================
907
908    $(document)
909        .on('click.bs.dropdown.data-api', clearMenus)
910        .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
911        .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
912        .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
913        .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
914
915}(jQuery);
916
917/* ========================================================================
918 * Bootstrap: modal.js v3.3.7
919 * http://getbootstrap.com/javascript/#modals
920 * ========================================================================
921 * Copyright 2011-2016 Twitter, Inc.
922 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
923 * ======================================================================== */
924
925
926+function ($) {
927    'use strict';
928
929    // MODAL CLASS DEFINITION
930    // ======================
931
932    var Modal = function (element, options) {
933        this.options = options
934        this.$body = $(document.body)
935        this.$element = $(element)
936        this.$dialog = this.$element.find('.modal-dialog')
937        this.$backdrop = null
938        this.isShown = null
939        this.originalBodyPad = null
940        this.scrollbarWidth = 0
941        this.ignoreBackdropClick = false
942
943        if (this.options.remote) {
944            this.$element
945                .find('.modal-content')
946                .load(this.options.remote, $.proxy(function () {
947                    this.$element.trigger('loaded.bs.modal')
948                }, this))
949        }
950    }
951
952    Modal.VERSION = '3.3.7'
953
954    Modal.TRANSITION_DURATION = 300
955    Modal.BACKDROP_TRANSITION_DURATION = 150
956
957    Modal.DEFAULTS = {
958        backdrop: true,
959        keyboard: true,
960        show: true
961    }
962
963    Modal.prototype.toggle = function (_relatedTarget) {
964        return this.isShown ? this.hide() : this.show(_relatedTarget)
965    }
966
967    Modal.prototype.show = function (_relatedTarget) {
968        var that = this
969        var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
970
971        this.$element.trigger(e)
972
973        if (this.isShown || e.isDefaultPrevented()) return
974
975        this.isShown = true
976
977        this.checkScrollbar()
978        this.setScrollbar()
979        this.$body.addClass('modal-open')
980
981        this.escape()
982        this.resize()
983
984        this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
985
986        this.$dialog.on('mousedown.dismiss.bs.modal', function () {
987            that.$element.one('mouseup.dismiss.bs.modal', function (e) {
988                if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
989            })
990        })
991
992        this.backdrop(function () {
993            var transition = $.support.transition && that.$element.hasClass('fade')
994
995            if (!that.$element.parent().length) {
996                that.$element.appendTo(that.$body) // don't move modals dom position
997            }
998
999            that.$element
1000                .show()
1001                .scrollTop(0)
1002
1003            that.adjustDialog()
1004
1005            if (transition) {
1006                that.$element[0].offsetWidth // force reflow
1007            }
1008
1009            that.$element.addClass('in')
1010
1011            that.enforceFocus()
1012
1013            var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
1014
1015            transition ?
1016                that.$dialog // wait for modal to slide in
1017                    .one('bsTransitionEnd', function () {
1018                        that.$element.trigger('focus').trigger(e)
1019                    })
1020                    .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
1021                that.$element.trigger('focus').trigger(e)
1022        })
1023    }
1024
1025    Modal.prototype.hide = function (e) {
1026        if (e) e.preventDefault()
1027
1028        e = $.Event('hide.bs.modal')
1029
1030        this.$element.trigger(e)
1031
1032        if (!this.isShown || e.isDefaultPrevented()) return
1033
1034        this.isShown = false
1035
1036        this.escape()
1037        this.resize()
1038
1039        $(document).off('focusin.bs.modal')
1040
1041        this.$element
1042            .removeClass('in')
1043            .off('click.dismiss.bs.modal')
1044            .off('mouseup.dismiss.bs.modal')
1045
1046        this.$dialog.off('mousedown.dismiss.bs.modal')
1047
1048        $.support.transition && this.$element.hasClass('fade') ?
1049            this.$element
1050                .one('bsTransitionEnd', $.proxy(this.hideModal, this))
1051                .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
1052            this.hideModal()
1053    }
1054
1055    Modal.prototype.enforceFocus = function () {
1056        $(document)
1057            .off('focusin.bs.modal') // guard against infinite focus loop
1058            .on('focusin.bs.modal', $.proxy(function (e) {
1059                if (document !== e.target &&
1060                    this.$element[0] !== e.target &&
1061                    !this.$element.has(e.target).length) {
1062                    this.$element.trigger('focus')
1063                }
1064            }, this))
1065    }
1066
1067    Modal.prototype.escape = function () {
1068        if (this.isShown && this.options.keyboard) {
1069            this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {

1070                e.which == 27 && this.hide()
1071            }, this))
1072        } else if (!this.isShown) {
1073            this.$element.off('keydown.dismiss.bs.modal')
1074        }
1075    }
1076
1077    Modal.prototype.resize = function () {
1078        if (this.isShown) {
1079            $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
1080        } else {
1081            $(window).off('resize.bs.modal')
1082        }
1083    }
1084
1085    Modal.prototype.hideModal = function () {
1086        var that = this
1087        this.$element.hide()
1088        this.backdrop(function () {
1089            that.$body.removeClass('modal-open')
1090            that.resetAdjustments()
1091            that.resetScrollbar()
1092            that.$element.trigger('hidden.bs.modal')
1093        })
1094    }
1095
1096    Modal.prototype.removeBackdrop = function () {
1097        this.$backdrop && this.$backdrop.remove()
1098        this.$backdrop = null
1099    }
1100
1101    Modal.prototype.backdrop = function (callback) {
1102        var that = this
1103        var animate = this.$element.hasClass('fade') ? 'fade' : ''
1104
1105        if (this.isShown && this.options.backdrop) {
1106            var doAnimate = $.support.transition && animate
1107
1108            this.$backdrop = $(document.createElement('div'))
1109                .addClass('modal-backdrop ' + animate)
1110                .appendTo(this.$body)
1111
1112            this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
1113                if (this.ignoreBackdropClick) {
1114                    this.ignoreBackdropClick = false
1115                    return
1116                }
1117                if (e.target !== e.currentTarget) return
1118                this.options.backdrop == 'static'
1119                    ? this.$element[0].focus()
1120                    : this.hide()
1121            }, this))
1122
1123            if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
1124
1125            this.$backdrop.addClass('in')
1126
1127            if (!callback) return
1128
1129            doAnimate ?
1130                this.$backdrop
1131                    .one('bsTransitionEnd', callback)
1132                    .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
1133                callback()
1134
1135        } else if (!this.isShown && this.$backdrop) {
1136            this.$backdrop.removeClass('in')
1137
1138            var callbackRemove = function () {
1139                that.removeBackdrop()
1140                callback && callback()
1141            }
1142            $.support.transition && this.$element.hasClass('fade') ?
1143                this.$backdrop
1144                    .one('bsTransitionEnd', callbackRemove)
1145                    .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
1146                callbackRemove()
1147
1148        } else if (callback) {
1149            callback()
1150        }
1151    }
1152
1153    // these following methods are used to handle overflowing modals
1154
1155    Modal.prototype.handleUpdate = function () {
1156        this.adjustDialog()
1157    }
1158
1159    Modal.prototype.adjustDialog = function () {
1160        var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight
1161
1162        this.$element.css({
1163            paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
1164            paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
1165        })
1166    }
1167
1168    Modal.prototype.resetAdjustments = function () {
1169        this.$element.css({
1170            paddingLeft: '',
1171            paddingRight: ''
1172        })
1173    }
1174
1175    Modal.prototype.checkScrollbar = function () {
1176        var fullWindowWidth = window.innerWidth
1177        if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
1178            var documentElementRect = document.documentElement.getBoundingClientRect()
1179            fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
1180        }
1181        this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
1182        this.scrollbarWidth = this.measureScrollbar()
1183    }
1184
1185    Modal.prototype.setScrollbar = function () {
1186        var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
1187        this.originalBodyPad = document.body.style.paddingRight || ''
1188        if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
1189    }
1190
1191    Modal.prototype.resetScrollbar = function () {
1192        this.$body.css('padding-right', this.originalBodyPad)
1193    }
1194
1195    Modal.prototype.measureScrollbar = function () { // thx walsh
1196        var scrollDiv = document.createElement('div')
1197        scrollDiv.className = 'modal-scrollbar-measure'
1198        this.$body.append(scrollDiv)
1199        var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
1200        this.$body[0].removeChild(scrollDiv)
1201        return scrollbarWidth
1202    }
1203
1204
1205    // MODAL PLUGIN DEFINITION
1206    // =======================
1207
1208    function Plugin(option, _relatedTarget) {
1209        return this.each(function () {
1210            var $this = $(this)
1211            var data = $this.data('bs.modal')
1212            var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
1213
1214            if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
1215            if (typeof option == 'string') data[option](_relatedTarget)
1216            else if (options.show) data.show(_relatedTarget)
1217        })
1218    }
1219
1220    var old = $.fn.modal
1221
1222    $.fn.modal = Plugin
1223    $.fn.modal.Constructor = Modal
1224
1225
1226    // MODAL NO CONFLICT
1227    // =================
1228
1229    $.fn.modal.noConflict = function () {
1230        $.fn.modal = old
1231        return this
1232    }
1233
1234
1235    // MODAL DATA-API
1236    // ==============
1237
1238    $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
1239        var $this = $(this)
1240        var href = $this.attr('href')
1241        var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
1242        var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
1243
1244        if ($this.is('a')) e.preventDefault()
1245
1246        $target.one('show.bs.modal', function (showEvent) {
1247            if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
1248            $target.one('hidden.bs.modal', function () {
1249                $this.is(':visible') && $this.trigger('focus')
1250            })
1251        })
1252        Plugin.call($target, option, this)
1253    })
1254
1255}(jQuery);
1256
1257/* ========================================================================
1258 * Bootstrap: tooltip.js v3.3.7
1259 * http://getbootstrap.com/javascript/#tooltip
1260 * Inspired by the original jQuery.tipsy by Jason Frame
1261 * ========================================================================
1262 * Copyright 2011-2016 Twitter, Inc.
1263 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
1264 * ======================================================================== */
1265
1266
1267+function ($) {
1268    'use strict';
1269
1270    // TOOLTIP PUBLIC CLASS DEFINITION
1271    // ===============================
1272
1273    var Tooltip = function (element, options) {
1274        this.type = null
1275        this.options = null
1276        this.enabled = null
1277        this.timeout = null
1278        this.hoverState = null
1279        this.$element = null
1280        this.inState = null
1281
1282        this.init('tooltip', element, options)
1283    }
1284
1285    Tooltip.VERSION = '3.3.7'
1286
1287    Tooltip.TRANSITION_DURATION = 150
1288
1289    Tooltip.DEFAULTS = {
1290        animation: true,
1291        placement: 'top',
1292        selector: false,
1293        template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
1294        trigger: 'hover focus',
1295        title: '',
1296        delay: 0,
1297        html: false,
1298        container: false,
1299        viewport: {
1300            selector: 'body',
1301            padding: 0
1302        }
1303    }
1304
1305    Tooltip.prototype.init = function (type, element, options) {
1306        this.enabled = true
1307        this.type = type
1308        this.$element = $(element)
1309        this.options = this.getOptions(options)
1310        this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
1311        this.inState = { click: false, hover: false, focus: false }
1312
1313        if (this.$element[0] instanceof document.constructor && !this.options.selector) {
1314            throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
1315        }
1316
1317        var triggers = this.options.trigger.split(' ')
1318
1319        for (var i = triggers.length; i--;) {
1320            var trigger = triggers[i]
1321
1322            if (trigger == 'click') {
1323                this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
1324            } else if (trigger != 'manual') {
1325                var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin'
1326                var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
1327
1328                this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
1329                this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
1330            }
1331        }
1332
1333        this.options.selector ?
1334            (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
1335            this.fixTitle()
1336    }
1337
1338    Tooltip.prototype.getDefaults = function () {
1339        return Tooltip.DEFAULTS
1340    }
1341
1342    Tooltip.prototype.getOptions = function (options) {
1343        options = $.extend({}, this.getDefaults(), this.$element.data(), options)
1344
1345        if (options.delay && typeof options.delay == 'number') {
1346            options.delay = {
1347                show: options.delay,
1348                hide: options.delay
1349            }
1350        }
1351
1352        return options
1353    }
1354
1355    Tooltip.prototype.getDelegateOptions = function () {
1356        var options = {}
1357        var defaults = this.getDefaults()
1358
1359        this._options && $.each(this._options, function (key, value) {
1360            if (defaults[key] != value) options[key] = value
1361        })
1362
1363        return options
1364    }
1365
1366    Tooltip.prototype.enter = function (obj) {
1367        var self = obj instanceof this.constructor ?
1368            obj : $(obj.currentTarget).data('bs.' + this.type)
1369
1370        if (!self) {
1371            self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
1372            $(obj.currentTarget).data('bs.' + this.type, self)
1373        }
1374
1375        if (obj instanceof $.Event) {

1376            self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
1377        }
1378
1379        if (self.tip().hasClass('in') || self.hoverState == 'in') {
1380            self.hoverState = 'in'
1381            return
1382        }
1383
1384        clearTimeout(self.timeout)
1385
1386        self.hoverState = 'in'
1387
1388        if (!self.options.delay || !self.options.delay.show) return self.show()
1389
1390        self.timeout = setTimeout(function () {
1391            if (self.hoverState == 'in') self.show()
1392        }, self.options.delay.show)
1393    }
1394
1395    Tooltip.prototype.isInStateTrue = function () {
1396        for (var key in this.inState) {
1397            if (this.inState[key]) return true
1398        }
1399
1400        return false
1401    }
1402
1403    Tooltip.prototype.leave = function (obj) {
1404        var self = obj instanceof this.constructor ?
1405            obj : $(obj.currentTarget).data('bs.' + this.type)
1406
1407        if (!self) {
1408            self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
1409            $(obj.currentTarget).data('bs.' + this.type, self)
1410        }
1411
1412        if (obj instanceof $.Event) {
1413            self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
1414        }
1415
1416        if (self.isInStateTrue()) return
1417
1418        clearTimeout(self.timeout)
1419
1420        self.hoverState = 'out'
1421
1422        if (!self.options.delay || !self.options.delay.hide) return self.hide()
1423
1424        self.timeout = setTimeout(function () {
1425            if (self.hoverState == 'out') self.hide()
1426        }, self.options.delay.hide)
1427    }
1428
1429    Tooltip.prototype.show = function () {
1430        var e = $.Event('show.bs.' + this.type)
1431
1432        if (this.hasContent() && this.enabled) {
1433            this.$element.trigger(e)
1434
1435            var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
1436            if (e.isDefaultPrevented() || !inDom) return
1437            var that = this
1438
1439            var $tip = this.tip()
1440
1441            var tipId = this.getUID(this.type)
1442
1443            this.setContent()
1444            $tip.attr('id', tipId)
1445            this.$element.attr('aria-describedby', tipId)
1446
1447            if (this.options.animation) $tip.addClass('fade')
1448
1449            var placement = typeof this.options.placement == 'function' ?
1450                this.options.placement.call(this, $tip[0], this.$element[0]) :
1451                this.options.placement
1452
1453            var autoToken = /\s?auto?\s?/i
1454            var autoPlace = autoToken.test(placement)
1455            if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
1456
1457            $tip
1458                .detach()
1459                .css({ top: 0, left: 0, display: 'block' })
1460                .addClass(placement)
1461                .data('bs.' + this.type, this)
1462
1463            this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
1464            this.$element.trigger('inserted.bs.' + this.type)
1465
1466            var pos = this.getPosition()
1467            var actualWidth = $tip[0].offsetWidth
1468            var actualHeight = $tip[0].offsetHeight
1469
1470            if (autoPlace) {
1471                var orgPlacement = placement
1472                var viewportDim = this.getPosition(this.$viewport)
1473
1474                placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' :
1475                    placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' :
1476                        placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' :
1477                            placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' :
1478                                placement
1479
1480                $tip
1481                    .removeClass(orgPlacement)
1482                    .addClass(placement)
1483            }
1484
1485            var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
1486
1487            this.applyPlacement(calculatedOffset, placement)
1488
1489            var complete = function () {
1490                var prevHoverState = that.hoverState
1491                that.$element.trigger('shown.bs.' + that.type)
1492                that.hoverState = null
1493
1494                if (prevHoverState == 'out') that.leave(that)
1495            }
1496
1497            $.support.transition && this.$tip.hasClass('fade') ?
1498                $tip
1499                    .one('bsTransitionEnd', complete)
1500                    .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
1501                complete()
1502        }
1503    }
1504
1505    Tooltip.prototype.applyPlacement = function (offset, placement) {
1506        var $tip = this.tip()
1507        var width = $tip[0].offsetWidth
1508        var height = $tip[0].offsetHeight
1509
1510        // manually read margins because getBoundingClientRect includes difference
1511        var marginTop = parseInt($tip.css('margin-top'), 10)
1512        var marginLeft = parseInt($tip.css('margin-left'), 10)
1513
1514        // we must check for NaN for ie 8/9
1515        if (isNaN(marginTop)) marginTop = 0
1516        if (isNaN(marginLeft)) marginLeft = 0
1517
1518        offset.top += marginTop
1519        offset.left += marginLeft
1520
1521        // $.fn.offset doesn't round pixel values
1522        // so we use setOffset directly with our own function B-0
1523        $.offset.setOffset($tip[0], $.extend({
1524            using: function (props) {
1525                $tip.css({
1526                    top: Math.round(props.top),
1527                    left: Math.round(props.left)
1528                })
1529            }
1530        }, offset), 0)
1531
1532        $tip.addClass('in')
1533
1534        // check to see if placing tip in new offset caused the tip to resize itself
1535        var actualWidth = $tip[0].offsetWidth
1536        var actualHeight = $tip[0].offsetHeight
1537
1538        if (placement == 'top' && actualHeight != height) {
1539            offset.top = offset.top + height - actualHeight
1540        }
1541
1542        var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
1543
1544        if (delta.left) offset.left += delta.left
1545        else offset.top += delta.top
1546
1547        var isVertical = /top|bottom/.test(placement)
1548        var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
1549        var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
1550
1551        $tip.offset(offset)
1552        this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
1553    }
1554
1555    Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
1556        this.arrow()
1557            .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
1558            .css(isVertical ? 'top' : 'left', '')
1559    }
1560
1561    Tooltip.prototype.setContent = function () {
1562        var $tip = this.tip()
1563        var title = this.getTitle()
1564
1565        $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
1566        $tip.removeClass('fade in top bottom left right')
1567    }
1568
1569    Tooltip.prototype.hide = function (callback) {
1570        var that = this
1571        var $tip = $(this.$tip)
1572        var e = $.Event('hide.bs.' + this.type)
1573
1574        function complete() {
1575            if (that.hoverState != 'in') $tip.detach()
1576            if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
1577                that.$element
1578                    .removeAttr('aria-describedby')
1579                    .trigger('hidden.bs.' + that.type)
1580            }
1581            callback && callback()
1582        }
1583
1584        this.$element.trigger(e)
1585
1586        if (e.isDefaultPrevented()) return
1587
1588        $tip.removeClass('in')
1589
1590        $.support.transition && $tip.hasClass('fade') ?
1591            $tip
1592                .one('bsTransitionEnd', complete)
1593                .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
1594            complete()
1595
1596        this.hoverState = null
1597
1598        return this
1599    }
1600
1601    Tooltip.prototype.fixTitle = function () {
1602        var $e = this.$element
1603        if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
1604            $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
1605        }
1606    }
1607
1608    Tooltip.prototype.hasContent = function () {
1609        return this.getTitle()
1610    }
1611
1612    Tooltip.prototype.getPosition = function ($element) {
1613        $element = $element || this.$element
1614
1615        var el = $element[0]
1616        var isBody = el.tagName == 'BODY'
1617
1618        var elRect = el.getBoundingClientRect()
1619        if (elRect.width == null) {
1620            // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
1621            elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
1622        }
1623        var isSvg = window.SVGElement && el instanceof window.SVGElement
1624        // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
1625        // See https://github.com/twbs/bootstrap/issues/20280
1626        var elOffset = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
1627        var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
1628        var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
1629
1630        return $.extend({}, elRect, scroll, outerDims, elOffset)
1631    }
1632
1633    Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
1634        return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
1635            placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
1636                placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
1637        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
1638
1639    }
1640
1641    Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
1642        var delta = { top: 0, left: 0 }
1643        if (!this.$viewport) return delta
1644
1645        var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
1646        var viewportDimensions = this.getPosition(this.$viewport)
1647
1648        if (/right|left/.test(placement)) {
1649            var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll
1650            var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
1651            if (topEdgeOffset < viewportDimensions.top) { // top overflow
1652                delta.top = viewportDimensions.top - topEdgeOffset
1653            } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
1654                delta.top = viewportDimensions.top + viewportDimensions.height - bottom

1654EdgeOffset
1655            }
1656        } else {
1657            var leftEdgeOffset = pos.left - viewportPadding
1658            var rightEdgeOffset = pos.left + viewportPadding + actualWidth
1659            if (leftEdgeOffset < viewportDimensions.left) { // left overflow
1660                delta.left = viewportDimensions.left - leftEdgeOffset
1661            } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
1662                delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
1663            }
1664        }
1665
1666        return delta
1667    }
1668
1669    Tooltip.prototype.getTitle = function () {
1670        var title
1671        var $e = this.$element
1672        var o = this.options
1673
1674        title = $e.attr('data-original-title')
1675            || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
1676
1677        return title
1678    }
1679
1680    Tooltip.prototype.getUID = function (prefix) {
1681        do prefix += ~~(Math.random() * 1000000)
1682        while (document.getElementById(prefix))
1683        return prefix
1684    }
1685
1686    Tooltip.prototype.tip = function () {
1687        if (!this.$tip) {
1688            this.$tip = $(this.options.template)
1689            if (this.$tip.length != 1) {
1690                throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
1691            }
1692        }
1693        return this.$tip
1694    }
1695
1696    Tooltip.prototype.arrow = function () {
1697        return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
1698    }
1699
1700    Tooltip.prototype.enable = function () {
1701        this.enabled = true
1702    }
1703
1704    Tooltip.prototype.disable = function () {
1705        this.enabled = false
1706    }
1707
1708    Tooltip.prototype.toggleEnabled = function () {
1709        this.enabled = !this.enabled
1710    }
1711
1712    Tooltip.prototype.toggle = function (e) {
1713        var self = this
1714        if (e) {
1715            self = $(e.currentTarget).data('bs.' + this.type)
1716            if (!self) {
1717                self = new this.constructor(e.currentTarget, this.getDelegateOptions())
1718                $(e.currentTarget).data('bs.' + this.type, self)
1719            }
1720        }
1721
1722        if (e) {
1723            self.inState.click = !self.inState.click
1724            if (self.isInStateTrue()) self.enter(self)
1725            else self.leave(self)
1726        } else {
1727            self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
1728        }
1729    }
1730
1731    Tooltip.prototype.destroy = function () {
1732        var that = this
1733        clearTimeout(this.timeout)
1734        this.hide(function () {
1735            that.$element.off('.' + that.type).removeData('bs.' + that.type)
1736            if (that.$tip) {
1737                that.$tip.detach()
1738            }
1739            that.$tip = null
1740            that.$arrow = null
1741            that.$viewport = null
1742            that.$element = null
1743        })
1744    }
1745
1746
1747    // TOOLTIP PLUGIN DEFINITION
1748    // =========================
1749
1750    function Plugin(option) {
1751        return this.each(function () {
1752            var $this = $(this)
1753            var data = $this.data('bs.tooltip')
1754            var options = typeof option == 'object' && option
1755
1756            if (!data && /destroy|hide/.test(option)) return
1757            if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
1758            if (typeof option == 'string') data[option]()
1759        })
1760    }
1761
1762    var old = $.fn.tooltip
1763
1764    $.fn.tooltip = Plugin
1765    $.fn.tooltip.Constructor = Tooltip
1766
1767
1768    // TOOLTIP NO CONFLICT
1769    // ===================
1770
1771    $.fn.tooltip.noConflict = function () {
1772        $.fn.tooltip = old
1773        return this
1774    }
1775
1776}(jQuery);
1777
1778/* ========================================================================
1779 * Bootstrap: popover.js v3.3.7
1780 * http://getbootstrap.com/javascript/#popovers
1781 * ========================================================================
1782 * Copyright 2011-2016 Twitter, Inc.
1783 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
1784 * ======================================================================== */
1785
1786
1787+function ($) {
1788    'use strict';
1789
1790    // POPOVER PUBLIC CLASS DEFINITION
1791    // ===============================
1792
1793    var Popover = function (element, options) {
1794        this.init('popover', element, options)
1795    }
1796
1797    if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
1798
1799    Popover.VERSION = '3.3.7'
1800
1801    Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
1802        placement: 'right',
1803        trigger: 'click',
1804        content: '',
1805        template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
1806    })
1807
1808
1809    // NOTE: POPOVER EXTENDS tooltip.js
1810    // ================================
1811
1812    Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
1813
1814    Popover.prototype.constructor = Popover
1815
1816    Popover.prototype.getDefaults = function () {
1817        return Popover.DEFAULTS
1818    }
1819
1820    Popover.prototype.setContent = function () {
1821        var $tip = this.tip()
1822        var title = this.getTitle()
1823        var content = this.getContent()
1824
1825        $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
1826        $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
1827            this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
1828        ](content)
1829
1830        $tip.removeClass('fade top bottom left right in')
1831
1832        // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
1833        // this manually by checking the contents.
1834        if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
1835    }
1836
1837    Popover.prototype.hasContent = function () {
1838        return this.getTitle() || this.getContent()
1839    }
1840
1841    Popover.prototype.getContent = function () {
1842        var $e = this.$element
1843        var o = this.options
1844
1845        return $e.attr('data-content')
1846            || (typeof o.content == 'function' ?
1847                o.content.call($e[0]) :
1848                o.content)
1849    }
1850
1851    Popover.prototype.arrow = function () {
1852        return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
1853    }
1854
1855
1856    // POPOVER PLUGIN DEFINITION
1857    // =========================
1858
1859    function Plugin(option) {
1860        return this.each(function () {
1861            var $this = $(this)
1862            var data = $this.data('bs.popover')
1863            var options = typeof option == 'object' && option
1864
1865            if (!data && /destroy|hide/.test(option)) return
1866            if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
1867            if (typeof option == 'string') data[option]()
1868        })
1869    }
1870
1871    var old = $.fn.popover
1872
1873    $.fn.popover = Plugin
1874    $.fn.popover.Constructor = Popover
1875
1876
1877    // POPOVER NO CONFLICT
1878    // ===================
1879
1880    $.fn.popover.noConflict = function () {
1881        $.fn.popover = old
1882        return this
1883    }
1884
1885}(jQuery);
1886
1887/* ========================================================================
1888 * Bootstrap: scrollspy.js v3.3.7
1889 * http://getbootstrap.com/javascript/#scrollspy
1890 * ========================================================================
1891 * Copyright 2011-2016 Twitter, Inc.
1892 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
1893 * ======================================================================== */
1894
1895
1896+function ($) {
1897    'use strict';
1898
1899    // SCROLLSPY CLASS DEFINITION
1900    // ==========================
1901
1902    function ScrollSpy(element, options) {
1903        this.$body = $(document.body)
1904        this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
1905        this.options = $.extend({}, ScrollSpy.DEFAULTS, options)
1906        this.selector = (this.options.target || '') + ' .nav li > a'
1907        this.offsets = []
1908        this.targets = []
1909        this.activeTarget = null
1910        this.scrollHeight = 0
1911
1912        this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
1913        this.refresh()
1914        this.process()
1915    }
1916
1917    ScrollSpy.VERSION = '3.3.7'
1918
1919    ScrollSpy.DEFAULTS = {
1920        offset: 10
1921    }
1922
1923    ScrollSpy.prototype.getScrollHeight = function () {
1924        return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
1925    }
1926
1927    ScrollSpy.prototype.refresh = function () {
1928        var that = this
1929        var offsetMethod = 'offset'
1930        var offsetBase = 0
1931
1932        this.offsets = []
1933        this.targets = []

1934        this.scrollHeight = this.getScrollHeight()
1935
1936        if (!$.isWindow(this.$scrollElement[0])) {
1937            offsetMethod = 'position'
1938            offsetBase = this.$scrollElement.scrollTop()
1939        }
1940
1941        this.$body
1942            .find(this.selector)
1943            .map(function () {
1944                var $el = $(this)
1945                var href = $el.data('target') || $el.attr('href')
1946                var $href = /^#./.test(href) && $(href)
1947
1948                return ($href
1949                    && $href.length
1950                    && $href.is(':visible')
1951                    && [[$href[offsetMethod]().top + offsetBase, href]]) || null
1952            })
1953            .sort(function (a, b) { return a[0] - b[0] })
1954            .each(function () {
1955                that.offsets.push(this[0])
1956                that.targets.push(this[1])
1957            })
1958    }
1959
1960    ScrollSpy.prototype.process = function () {
1961        var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
1962        var scrollHeight = this.getScrollHeight()
1963        var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height()
1964        var offsets = this.offsets
1965        var targets = this.targets
1966        var activeTarget = this.activeTarget
1967        var i
1968
1969        if (this.scrollHeight != scrollHeight) {
1970            this.refresh()
1971        }
1972
1973        if (scrollTop >= maxScroll) {
1974            return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
1975        }
1976
1977        if (activeTarget && scrollTop < offsets[0]) {
1978            this.activeTarget = null
1979            return this.clear()
1980        }
1981
1982        for (i = offsets.length; i--;) {
1983            activeTarget != targets[i]
1984                && scrollTop >= offsets[i]
1985                && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
1986                && this.activate(targets[i])
1987        }
1988    }
1989
1990    ScrollSpy.prototype.activate = function (target) {
1991        this.activeTarget = target
1992
1993        this.clear()
1994
1995        var selector = this.selector +
1996            '[data-target="' + target + '"],' +
1997            this.selector + '[href="' + target + '"]'
1998
1999        var active = $(selector)
2000            .parents('li')
2001            .addClass('active')
2002
2003        if (active.parent('.dropdown-menu').length) {
2004            active = active
2005                .closest('li.dropdown')
2006                .addClass('active')
2007        }
2008
2009        active.trigger('activate.bs.scrollspy')
2010    }
2011
2012    ScrollSpy.prototype.clear = function () {
2013        $(this.selector)
2014            .parentsUntil(this.options.target, '.active')
2015            .removeClass('active')
2016    }
2017
2018
2019    // SCROLLSPY PLUGIN DEFINITION
2020    // ===========================
2021
2022    function Plugin(option) {
2023        return this.each(function () {
2024            var $this = $(this)
2025            var data = $this.data('bs.scrollspy')
2026            var options = typeof option == 'object' && option
2027
2028            if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
2029            if (typeof option == 'string') data[option]()
2030        })
2031    }
2032
2033    var old = $.fn.scrollspy
2034
2035    $.fn.scrollspy = Plugin
2036    $.fn.scrollspy.Constructor = ScrollSpy
2037
2038
2039    // SCROLLSPY NO CONFLICT
2040    // =====================
2041
2042    $.fn.scrollspy.noConflict = function () {
2043        $.fn.scrollspy = old
2044        return this
2045    }
2046
2047
2048    // SCROLLSPY DATA-API
2049    // ==================
2050
2051    $(window).on('load.bs.scrollspy.data-api', function () {
2052        $('[data-spy="scroll"]').each(function () {
2053            var $spy = $(this)
2054            Plugin.call($spy, $spy.data())
2055        })
2056    })
2057
2058}(jQuery);
2059
2060/* ========================================================================
2061 * Bootstrap: tab.js v3.3.7
2062 * http://getbootstrap.com/javascript/#tabs
2063 * ========================================================================
2064 * Copyright 2011-2016 Twitter, Inc.
2065 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
2066 * ======================================================================== */
2067
2068
2069+function ($) {
2070    'use strict';
2071
2072    // TAB CLASS DEFINITION
2073    // ====================
2074
2075    var Tab = function (element) {
2076        // jscs:disable requireDollarBeforejQueryAssignment
2077        this.element = $(element)
2078        // jscs:enable requireDollarBeforejQueryAssignment
2079    }
2080
2081    Tab.VERSION = '3.3.7'
2082
2083    Tab.TRANSITION_DURATION = 150
2084
2085    Tab.prototype.show = function () {
2086        var $this = this.element
2087        var $ul = $this.closest('ul:not(.dropdown-menu)')
2088        var selector = $this.data('target')
2089
2090        if (!selector) {
2091            selector = $this.attr('href')
2092            selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
2093        }
2094
2095        if ($this.parent('li').hasClass('active')) return
2096
2097        var $previous = $ul.find('.active:last a')
2098        var hideEvent = $.Event('hide.bs.tab', {
2099            relatedTarget: $this[0]
2100        })
2101        var showEvent = $.Event('show.bs.tab', {
2102            relatedTarget: $previous[0]
2103        })
2104
2105        $previous.trigger(hideEvent)
2106        $this.trigger(showEvent)
2107
2108        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
2109
2110        var $target = $(selector)
2111
2112        this.activate($this.closest('li'), $ul)
2113        this.activate($target, $target.parent(), function () {
2114            $previous.trigger({
2115                type: 'hidden.bs.tab',
2116                relatedTarget: $this[0]
2117            })
2118            $this.trigger({
2119                type: 'shown.bs.tab',
2120                relatedTarget: $previous[0]
2121            })
2122        })
2123    }
2124
2125    Tab.prototype.activate = function (element, container, callback) {
2126        var $active = container.find('> .active')
2127        var transition = callback
2128            && $.support.transition
2129            && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
2130
2131        function next() {
2132            $active
2133                .removeClass('active')
2134                .find('> .dropdown-menu > .active')
2135                .removeClass('active')
2136                .end()
2137                .find('[data-toggle="tab"]')
2138                .attr('aria-expanded', false)
2139
2140            element
2141                .addClass('active')
2142                .find('[data-toggle="tab"]')
2143                .attr('aria-expanded', true)
2144
2145            if (transition) {
2146                element[0].offsetWidth // reflow for transition
2147                element.addClass('in')
2148            } else {
2149                element.removeClass('fade')
2150            }
2151
2152            if (element.parent('.dropdown-menu').length) {
2153                element
2154                    .closest('li.dropdown')
2155                    .addClass('active')
2156                    .end()
2157                    .find('[data-toggle="tab"]')
2158                    .attr('aria-expanded', true)
2159            }
2160
2161            callback && callback()
2162        }
2163
2164        $active.length && transition ?
2165            $active
2166                .one('bsTransitionEnd', next)
2167                .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
2168            next()
2169
2170        $active.removeClass('in')
2171    }
2172
2173
2174    // TAB PLUGIN DEFINITION
2175    // =====================
2176
2177    function Plugin(option) {
2178        return this.each(function () {
2179            var $this = $(this)
2180            var data = $this.data('bs.tab')
2181
2182            if (!data) $this.data('bs.tab', (data = new Tab(this)))
2183            if (typeof option == 'string') data[option]()
2184        })
2185    }
2186
2187    var old = $.fn.tab
2188
2189    $.fn.tab = Plugin
2190    $.fn.tab.Constructor = Tab
2191
2192
2193    // TAB NO CONFLICT
2194    // ===============
2195
2196    $.fn.tab.noConflict = function () {
2197        $.fn.tab = old
2198        return this
2199    }
2200
2201
2202    // TAB DATA-API
2203    // ============
2204
2205    var clickHandler = function (e) {
2206        e.preventDefault()
2207        Plugin.call($(this), 'show')
2208    }
2209
2210    $(document)
2211        .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
2212        .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
2213
2214}(jQuery);
2215
2216/* ========================================================================
2217 * Bootstrap: affix.js v3.3.7
2218 * http://getbootstrap.com/javascript/#affix
2219 * ========================================================================
2220 * Copyright 2011-2016 Twitter, Inc.
2221 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
2222 * ======================================================================== */
2223
2224
2225+function ($) {
2226    'use strict';
2227
2228    // AFFIX CLASS DEFINITION
2229    // ======================
2230
2231    var Affix = function (element, options) {
2232        this.options = $.extend({}, Affix.DEFAULTS, options)
2233
2234        this.$target = $(this.options.target)
2235            .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
2236            .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this))
2237
2238        this.$element = $(element)
2239        this.affixed = null
2240        this.unpin = null
2241        this.pinnedOffset = null
2242
2243        this.checkPosition()
2244    }
2245
2246    Affix.VERSION = '3.3.7'
2247
2248    Affix.RESET = 'affix affix-top affix-bottom'
2249
2250    Affix.DEFAULTS = {
2251        offset: 0,
2252        target: window
2253    }
2254
2255    Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
2256        var scrollTop = this.$target.scrollTop()
2257        var position = this.$element.offset()
2258        var targetHeight = this.$target.height()
2259
2260        if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
2261
2262        if (this.affixed == 'bottom') {
2263            if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
2264            return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
2265        }
2266
2267        var initializing = this.affixed == null
2268        var colliderTop = initializing ? scrollTop : position.top
2269        var colliderHeight = initializing ? targetHeight : height
2270
2271        if (offsetTop != null && scrollTop <= offsetTop) return 'top'
2272        if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
2273
2274        return false
2275    }
2276
2277    Affix.prototype.getPinnedOffset = function () {
2278        if (this.pinnedOffset) return this.pinnedOffset
2279        this.$element.removeClass(Affix.RESET).addClass('affix')
2280        var scrollTop = this.$target.scrollTop()
2281        var position = this.$element.offset()
2282        return (this.pinnedOffset = position.top - scrollTop)
2283    }
2284
2285    Affix.prototype.checkPositionWithEventLoop = function () {
2286        setTimeout($.proxy(this.checkPosition, this), 1)
2287    }
2288
2289    Affix.prototype.checkPosition = function () {
2290        if (!this.$element.is(':visible')) return
2291
2292        var height = this.$element.height()
2293        var offset = this.options.offset
2294        var offsetTop = offset.top
2295        var offsetBottom = offset.bottom
2296        var scrollHeight = Math.max($(document).height(), $(document.body).height())
2297
2298        if (typeof offset != 'object') offsetBottom = offsetTop = offset
2299        if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element)
2300        if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
2301
2302        var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
2303
2304        if (this.affixed != affix) {
2305            if (this.unpin != null) this.$element.css('top', '')
2306
2307            var affixType = 'affix' + (affix ? '-' + affix : '')
2308            var e = $.Event(affixType + '.bs.affix')
2309
2310            this.$element.trigger(e)
2311
2312            if (e.isDefaultPrevented()) return
2313
2314            this.affixed = affix
2315            this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
2316
2317            this.$element
2318                .removeClass(Affix.RESET)
2319                .addClass(affixType)
2320                .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
2321        }
2322
2323        if (affix == 'bottom') {
2324            this.$element.offset({
2325                top: scrollHeight - height - offsetBottom
2326            })
2327        }
2328    }
2329
2330
2331    // AFFIX PLUGIN DEFINITION
2332    // =======================
2333
2334    function Plugin(option) {
2335        return this.each(function () {
2336            var $this = $(this)
2337            var data = $this.data('bs.affix')
2338            var options = typeof option == 'object' && option
2339
2340            if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
2341            if (typeof option == 'string') data[option]()
2342        })
2343    }
2344
2345    var old = $.fn.affix
2346
2347    $.fn.affix = Plugin
2348    $.fn.affix.Constructor = Affix
2349
2350
2351    // AFFIX NO CONFLICT
2352    // =================
2353
2354    $.fn.affix.noConflict = function () {
2355        $.fn.affix = old
2356        return this
2357    }
2358
2359
2360    // AFFIX DATA-API
2361    // ==============
2362
2363    $(window).on('load', function () {
2364        $('[data-spy="affix"]').each(function () {
2365            var $spy = $(this)
2366            var data = $spy.data()
2367
2368            data.offset = data.offset || {}
2369
2370            if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
2371            if (data.offsetTop != null) data.offset.top = data.offsetTop
2372
2373            Plugin.call($spy, data)
2374        })
2375    })
2376
2377}(jQuery);