+/* ===========================================================
+ * bootstrap-tooltip.js v2.3.2
+ * http://getbootstrap.com/2.3.2/javascript.html#tooltips
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ===========================================================
+ * Copyright 2013 Twitter, Inc.
+ *
+ * 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.
+ * ========================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* TOOLTIP PUBLIC CLASS DEFINITION
+ * =============================== */
+
+ var Tooltip = function (element, options) {
+ this.init('tooltip', element, options)
+ }
+
+ Tooltip.prototype = {
+
+ constructor: Tooltip
+
+ , init: function (type, element, options) {
+ var eventIn
+ , eventOut
+ , triggers
+ , trigger
+ , i
+
+ this.type = type
+ this.$element = $(element)
+ this.options = this.getOptions(options)
+ this.enabled = true
+
+ triggers = this.options.trigger.split(' ')
+
+ for (i = triggers.length; i--;) {
+ trigger = triggers[i]
+ if (trigger == 'click') {
+ this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+ } else if (trigger != 'manual') {
+ eventIn = trigger == 'hover' ? 'mouseenter' : 'focus'
+ eventOut = trigger == 'hover' ? 'mouseleave' : 'blur'
+ this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
+ this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
+ }
+ }
+
+ this.options.selector ?
+ (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
+ this.fixTitle()
+ }
+
+ , getOptions: function (options) {
+ options = $.extend({}, $.fn[this.type].defaults, this.$element.data(), options)
+
+ if (options.delay && typeof options.delay == 'number') {
+ options.delay = {
+ show: options.delay
+ , hide: options.delay
+ }
+ }
+
+ return options
+ }
+
+ , enter: function (e) {
+ var defaults = $.fn[this.type].defaults
+ , options = {}
+ , self
+
+ this._options && $.each(this._options, function (key, value) {
+ if (defaults[key] != value) options[key] = value
+ }, this)
+
+ self = $(e.currentTarget)[this.type](options).data(this.type)
+
+ if (!self.options.delay || !self.options.delay.show) return self.show()
+
+ clearTimeout(this.timeout)
+ self.hoverState = 'in'
+ this.timeout = setTimeout(function() {
+ if (self.hoverState == 'in') self.show()
+ }, self.options.delay.show)
+ }
+
+ , leave: function (e) {
+ var self = $(e.currentTarget)[this.type](this._options).data(this.type)
+
+ if (this.timeout) clearTimeout(this.timeout)
+ if (!self.options.delay || !self.options.delay.hide) return self.hide()
+
+ self.hoverState = 'out'
+ this.timeout = setTimeout(function() {
+ if (self.hoverState == 'out') self.hide()
+ }, self.options.delay.hide)
+ }
+
+ , show: function () {
+ var $tip
+ , pos
+ , actualWidth
+ , actualHeight
+ , placement
+ , tp
+ , e = $.Event('show')
+
+ if (this.hasContent() && this.enabled) {
+ this.$element.trigger(e)
+ if (e.isDefaultPrevented()) return
+ $tip = this.tip()
+ this.setContent()
+
+ if (this.options.animation) {
+ $tip.addClass('fade')
+ }
+
+ placement = typeof this.options.placement == 'function' ?
+ this.options.placement.call(this, $tip[0], this.$element[0]) :
+ this.options.placement
+
+ $tip
+ .detach()
+ .css({ top: 0, left: 0, display: 'block' })
+
+ this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+
+ pos = this.getPosition()
+
+ actualWidth = $tip[0].offsetWidth
+ actualHeight = $tip[0].offsetHeight
+
+ switch (placement) {
+ case 'bottom':
+ tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}
+ break
+ case 'top':
+ tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}
+ break
+ case 'left':
+ tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}
+ break
+ case 'right':
+ tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}
+ break
+ }
+
+ this.applyPlacement(tp, placement)
+ this.$element.trigger('shown')
+ }
+ }
+
+ , applyPlacement: function(offset, placement){
+ var $tip = this.tip()
+ , width = $tip[0].offsetWidth
+ , height = $tip[0].offsetHeight
+ , actualWidth
+ , actualHeight
+ , delta
+ , replace
+
+ $tip
+ .offset(offset)
+ .addClass(placement)
+ .addClass('in')
+
+ actualWidth = $tip[0].offsetWidth
+ actualHeight = $tip[0].offsetHeight
+
+ if (placement == 'top' && actualHeight != height) {
+ offset.top = offset.top + height - actualHeight
+ replace = true
+ }
+
+ if (placement == 'bottom' || placement == 'top') {
+ delta = 0
+
+ if (offset.left < 0){
+ delta = offset.left * -2
+ offset.left = 0
+ $tip.offset(offset)
+ actualWidth = $tip[0].offsetWidth
+ actualHeight = $tip[0].offsetHeight
+ }
+
+ this.replaceArrow(delta - width + actualWidth, actualWidth, 'left')
+ } else {
+ this.replaceArrow(actualHeight - height, actualHeight, 'top')
+ }
+
+ if (replace) $tip.offset(offset)
+ }
+
+ , replaceArrow: function(delta, dimension, position){
+ this
+ .arrow()
+ .css(position, delta ? (50 * (1 - delta / dimension) + "%") : '')
+ }
+
+ , setContent: function () {
+ var $tip = this.tip()
+ , title = this.getTitle()
+
+ $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
+ $tip.removeClass('fade in top bottom left right')
+ }
+
+ , hide: function () {
+ var that = this
+ , $tip = this.tip()
+ , e = $.Event('hide')
+
+ this.$element.trigger(e)
+ if (e.isDefaultPrevented()) return
+
+ $tip.removeClass('in')
+
+ function removeWithAnimation() {
+ var timeout = setTimeout(function () {
+ $tip.off($.support.transition.end).detach()
+ }, 500)
+
+ $tip.one($.support.transition.end, function () {
+ clearTimeout(timeout)
+ $tip.detach()
+ })
+ }
+
+ $.support.transition && this.$tip.hasClass('fade') ?
+ removeWithAnimation() :
+ $tip.detach()
+
+ this.$element.trigger('hidden')
+
+ return this
+ }
+
+ , fixTitle: function () {
+ var $e = this.$element
+ if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
+ $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+ }
+ }
+
+ , hasContent: function () {
+ return this.getTitle()
+ }
+
+ , getPosition: function () {
+ var el = this.$element[0]
+ return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
+ width: el.offsetWidth
+ , height: el.offsetHeight
+ }, this.$element.offset())
+ }
+
+ , getTitle: function () {
+ var title
+ , $e = this.$element
+ , o = this.options
+
+ title = $e.attr('data-original-title')
+ || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
+
+ return title
+ }
+
+ , tip: function () {
+ return this.$tip = this.$tip || $(this.options.template)
+ }
+
+ , arrow: function(){
+ return this.$arrow = this.$arrow || this.tip().find(".tooltip-arrow")
+ }
+
+ , validate: function () {
+ if (!this.$element[0].parentNode) {
+ this.hide()
+ this.$element = null
+ this.options = null
+ }
+ }
+
+ , enable: function () {
+ this.enabled = true
+ }
+
+ , disable: function () {
+ this.enabled = false
+ }
+
+ , toggleEnabled: function () {
+ this.enabled = !this.enabled
+ }
+
+ , toggle: function (e) {
+ var self = e ? $(e.currentTarget)[this.type](this._options).data(this.type) : this
+ self.tip().hasClass('in') ? self.hide() : self.show()
+ }
+
+ , destroy: function () {
+ this.hide().$element.off('.' + this.type).removeData(this.type)
+ }
+
+ }
+
+
+ /* TOOLTIP PLUGIN DEFINITION
+ * ========================= */
+
+ var old = $.fn.tooltip
+
+ $.fn.tooltip = function ( option ) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('tooltip')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('tooltip', (data = new Tooltip(this, options)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.tooltip.Constructor = Tooltip
+
+ $.fn.tooltip.defaults = {
+ animation: true
+ , placement: 'top'
+ , selector: false
+ , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
+ , trigger: 'hover focus'
+ , title: ''
+ , delay: 0
+ , html: false
+ , container: false
+ }
+
+
+ /* TOOLTIP NO CONFLICT
+ * =================== */
+
+ $.fn.tooltip.noConflict = function () {
+ $.fn.tooltip = old
+ return this
+ }
+
+}(window.jQuery);
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