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/assets/themes/hooligan/bootstrap/js/bootstrap.js

https://github.com/danakim/blog
JavaScript | 1825 lines | 1120 code | 428 blank | 277 comment | 244 complexity | 0de7fe47210e7736209d2fef5e5e5696 MD5 | raw file

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   1/* ===================================================
   2 * bootstrap-transition.js v2.0.4
   3 * http://twitter.github.com/bootstrap/javascript.html#transitions
   4 * ===================================================
   5 * Copyright 2012 Twitter, Inc.
   6 *
   7 * Licensed under the Apache License, Version 2.0 (the "License");
   8 * you may not use this file except in compliance with the License.
   9 * You may obtain a copy of the License at
  10 *
  11 * http://www.apache.org/licenses/LICENSE-2.0
  12 *
  13 * Unless required by applicable law or agreed to in writing, software
  14 * distributed under the License is distributed on an "AS IS" BASIS,
  15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 * See the License for the specific language governing permissions and
  17 * limitations under the License.
  18 * ========================================================== */
  19
  20
  21!function ($) {
  22
  23  $(function () {
  24
  25    "use strict"; // jshint ;_;
  26
  27
  28    /* CSS TRANSITION SUPPORT (http://www.modernizr.com/)
  29     * ======================================================= */
  30
  31    $.support.transition = (function () {
  32
  33      var transitionEnd = (function () {
  34
  35        var el = document.createElement('bootstrap')
  36          , transEndEventNames = {
  37               'WebkitTransition' : 'webkitTransitionEnd'
  38            ,  'MozTransition'    : 'transitionend'
  39            ,  'OTransition'      : 'oTransitionEnd'
  40            ,  'msTransition'     : 'MSTransitionEnd'
  41            ,  'transition'       : 'transitionend'
  42            }
  43          , name
  44
  45        for (name in transEndEventNames){
  46          if (el.style[name] !== undefined) {
  47            return transEndEventNames[name]
  48          }
  49        }
  50
  51      }())
  52
  53      return transitionEnd && {
  54        end: transitionEnd
  55      }
  56
  57    })()
  58
  59  })
  60
  61}(window.jQuery);/* ==========================================================
  62 * bootstrap-alert.js v2.0.4
  63 * http://twitter.github.com/bootstrap/javascript.html#alerts
  64 * ==========================================================
  65 * Copyright 2012 Twitter, Inc.
  66 *
  67 * Licensed under the Apache License, Version 2.0 (the "License");
  68 * you may not use this file except in compliance with the License.
  69 * You may obtain a copy of the License at
  70 *
  71 * http://www.apache.org/licenses/LICENSE-2.0
  72 *
  73 * Unless required by applicable law or agreed to in writing, software
  74 * distributed under the License is distributed on an "AS IS" BASIS,
  75 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  76 * See the License for the specific language governing permissions and
  77 * limitations under the License.
  78 * ========================================================== */
  79
  80
  81!function ($) {
  82
  83  "use strict"; // jshint ;_;
  84
  85
  86 /* ALERT CLASS DEFINITION
  87  * ====================== */
  88
  89  var dismiss = '[data-dismiss="alert"]'
  90    , Alert = function (el) {
  91        $(el).on('click', dismiss, this.close)
  92      }
  93
  94  Alert.prototype.close = function (e) {
  95    var $this = $(this)
  96      , selector = $this.attr('data-target')
  97      , $parent
  98
  99    if (!selector) {
 100      selector = $this.attr('href')
 101      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
 102    }
 103
 104    $parent = $(selector)
 105
 106    e && e.preventDefault()
 107
 108    $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())
 109
 110    $parent.trigger(e = $.Event('close'))
 111
 112    if (e.isDefaultPrevented()) return
 113
 114    $parent.removeClass('in')
 115
 116    function removeElement() {
 117      $parent
 118        .trigger('closed')
 119        .remove()
 120    }
 121
 122    $.support.transition && $parent.hasClass('fade') ?
 123      $parent.on($.support.transition.end, removeElement) :
 124      removeElement()
 125  }
 126
 127
 128 /* ALERT PLUGIN DEFINITION
 129  * ======================= */
 130
 131  $.fn.alert = function (option) {
 132    return this.each(function () {
 133      var $this = $(this)
 134        , data = $this.data('alert')
 135      if (!data) $this.data('alert', (data = new Alert(this)))
 136      if (typeof option == 'string') data[option].call($this)
 137    })
 138  }
 139
 140  $.fn.alert.Constructor = Alert
 141
 142
 143 /* ALERT DATA-API
 144  * ============== */
 145
 146  $(function () {
 147    $('body').on('click.alert.data-api', dismiss, Alert.prototype.close)
 148  })
 149
 150}(window.jQuery);/* ============================================================
 151 * bootstrap-button.js v2.0.4
 152 * http://twitter.github.com/bootstrap/javascript.html#buttons
 153 * ============================================================
 154 * Copyright 2012 Twitter, Inc.
 155 *
 156 * Licensed under the Apache License, Version 2.0 (the "License");
 157 * you may not use this file except in compliance with the License.
 158 * You may obtain a copy of the License at
 159 *
 160 * http://www.apache.org/licenses/LICENSE-2.0
 161 *
 162 * Unless required by applicable law or agreed to in writing, software
 163 * distributed under the License is distributed on an "AS IS" BASIS,
 164 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 165 * See the License for the specific language governing permissions and
 166 * limitations under the License.
 167 * ============================================================ */
 168
 169
 170!function ($) {
 171
 172  "use strict"; // jshint ;_;
 173
 174
 175 /* BUTTON PUBLIC CLASS DEFINITION
 176  * ============================== */
 177
 178  var Button = function (element, options) {
 179    this.$element = $(element)
 180    this.options = $.extend({}, $.fn.button.defaults, options)
 181  }
 182
 183  Button.prototype.setState = function (state) {
 184    var d = 'disabled'
 185      , $el = this.$element
 186      , data = $el.data()
 187      , val = $el.is('input') ? 'val' : 'html'
 188
 189    state = state + 'Text'
 190    data.resetText || $el.data('resetText', $el[val]())
 191
 192    $el[val](data[state] || this.options[state])
 193
 194    // push to event loop to allow forms to submit
 195    setTimeout(function () {
 196      state == 'loadingText' ?
 197        $el.addClass(d).attr(d, d) :
 198        $el.removeClass(d).removeAttr(d)
 199    }, 0)
 200  }
 201
 202  Button.prototype.toggle = function () {
 203    var $parent = this.$element.parent('[data-toggle="buttons-radio"]')
 204
 205    $parent && $parent
 206      .find('.active')
 207      .removeClass('active')
 208
 209    this.$element.toggleClass('active')
 210  }
 211
 212
 213 /* BUTTON PLUGIN DEFINITION
 214  * ======================== */
 215
 216  $.fn.button = function (option) {
 217    return this.each(function () {
 218      var $this = $(this)
 219        , data = $this.data('button')
 220        , options = typeof option == 'object' && option
 221      if (!data) $this.data('button', (data = new Button(this, options)))
 222      if (option == 'toggle') data.toggle()
 223      else if (option) data.setState(option)
 224    })
 225  }
 226
 227  $.fn.button.defaults = {
 228    loadingText: 'loading...'
 229  }
 230
 231  $.fn.button.Constructor = Button
 232
 233
 234 /* BUTTON DATA-API
 235  * =============== */
 236
 237  $(function () {
 238    $('body').on('click.button.data-api', '[data-toggle^=button]', function ( e ) {
 239      var $btn = $(e.target)
 240      if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
 241      $btn.button('toggle')
 242    })
 243  })
 244
 245}(window.jQuery);/* ==========================================================
 246 * bootstrap-carousel.js v2.0.4
 247 * http://twitter.github.com/bootstrap/javascript.html#carousel
 248 * ==========================================================
 249 * Copyright 2012 Twitter, Inc.
 250 *
 251 * Licensed under the Apache License, Version 2.0 (the "License");
 252 * you may not use this file except in compliance with the License.
 253 * You may obtain a copy of the License at
 254 *
 255 * http://www.apache.org/licenses/LICENSE-2.0
 256 *
 257 * Unless required by applicable law or agreed to in writing, software
 258 * distributed under the License is distributed on an "AS IS" BASIS,
 259 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 260 * See the License for the specific language governing permissions and
 261 * limitations under the License.
 262 * ========================================================== */
 263
 264
 265!function ($) {
 266
 267  "use strict"; // jshint ;_;
 268
 269
 270 /* CAROUSEL CLASS DEFINITION
 271  * ========================= */
 272
 273  var Carousel = function (element, options) {
 274    this.$element = $(element)
 275    this.options = options
 276    this.options.slide && this.slide(this.options.slide)
 277    this.options.pause == 'hover' && this.$element
 278      .on('mouseenter', $.proxy(this.pause, this))
 279      .on('mouseleave', $.proxy(this.cycle, this))
 280  }
 281
 282  Carousel.prototype = {
 283
 284    cycle: function (e) {
 285      if (!e) this.paused = false
 286      this.options.interval
 287        && !this.paused
 288        && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
 289      return this
 290    }
 291
 292  , to: function (pos) {
 293      var $active = this.$element.find('.active')
 294        , children = $active.parent().children()
 295        , activePos = children.index($active)
 296        , that = this
 297
 298      if (pos > (children.length - 1) || pos < 0) return
 299
 300      if (this.sliding) {
 301        return this.$element.one('slid', function () {
 302          that.to(pos)
 303        })
 304      }
 305
 306      if (activePos == pos) {
 307        return this.pause().cycle()
 308      }
 309
 310      return this.slide(pos > activePos ? 'next' : 'prev', $(children[pos]))
 311    }
 312
 313  , pause: function (e) {
 314      if (!e) this.paused = true
 315      clearInterval(this.interval)
 316      this.interval = null
 317      return this
 318    }
 319
 320  , next: function () {
 321      if (this.sliding) return
 322      return this.slide('next')
 323    }
 324
 325  , prev: function () {
 326      if (this.sliding) return
 327      return this.slide('prev')
 328    }
 329
 330  , slide: function (type, next) {
 331      var $active = this.$element.find('.active')
 332        , $next = next || $active[type]()
 333        , isCycling = this.interval
 334        , direction = type == 'next' ? 'left' : 'right'
 335        , fallback  = type == 'next' ? 'first' : 'last'
 336        , that = this
 337        , e = $.Event('slide')
 338
 339      this.sliding = true
 340
 341      isCycling && this.pause()
 342
 343      $next = $next.length ? $next : this.$element.find('.item')[fallback]()
 344
 345      if ($next.hasClass('active')) return
 346
 347      if ($.support.transition && this.$element.hasClass('slide')) {
 348        this.$element.trigger(e)
 349        if (e.isDefaultPrevented()) return
 350        $next.addClass(type)
 351        $next[0].offsetWidth // force reflow
 352        $active.addClass(direction)
 353        $next.addClass(direction)
 354        this.$element.one($.support.transition.end, function () {
 355          $next.removeClass([type, direction].join(' ')).addClass('active')
 356          $active.removeClass(['active', direction].join(' '))
 357          that.sliding = false
 358          setTimeout(function () { that.$element.trigger('slid') }, 0)
 359        })
 360      } else {
 361        this.$element.trigger(e)
 362        if (e.isDefaultPrevented()) return
 363        $active.removeClass('active')
 364        $next.addClass('active')
 365        this.sliding = false
 366        this.$element.trigger('slid')
 367      }
 368
 369      isCycling && this.cycle()
 370
 371      return this
 372    }
 373
 374  }
 375
 376
 377 /* CAROUSEL PLUGIN DEFINITION
 378  * ========================== */
 379
 380  $.fn.carousel = function (option) {
 381    return this.each(function () {
 382      var $this = $(this)
 383        , data = $this.data('carousel')
 384        , options = $.extend({}, $.fn.carousel.defaults, typeof option == 'object' && option)
 385      if (!data) $this.data('carousel', (data = new Carousel(this, options)))
 386      if (typeof option == 'number') data.to(option)
 387      else if (typeof option == 'string' || (option = options.slide)) data[option]()
 388      else if (options.interval) data.cycle()
 389    })
 390  }
 391
 392  $.fn.carousel.defaults = {
 393    interval: 5000
 394  , pause: 'hover'
 395  }
 396
 397  $.fn.carousel.Constructor = Carousel
 398
 399
 400 /* CAROUSEL DATA-API
 401  * ================= */
 402
 403  $(function () {
 404    $('body').on('click.carousel.data-api', '[data-slide]', function ( e ) {
 405      var $this = $(this), href
 406        , $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
 407        , options = !$target.data('modal') && $.extend({}, $target.data(), $this.data())
 408      $target.carousel(options)
 409      e.preventDefault()
 410    })
 411  })
 412
 413}(window.jQuery);/* =============================================================
 414 * bootstrap-collapse.js v2.0.4
 415 * http://twitter.github.com/bootstrap/javascript.html#collapse
 416 * =============================================================
 417 * Copyright 2012 Twitter, Inc.
 418 *
 419 * Licensed under the Apache License, Version 2.0 (the "License");
 420 * you may not use this file except in compliance with the License.
 421 * You may obtain a copy of the License at
 422 *
 423 * http://www.apache.org/licenses/LICENSE-2.0
 424 *
 425 * Unless required by applicable law or agreed to in writing, software
 426 * distributed under the License is distributed on an "AS IS" BASIS,
 427 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 428 * See the License for the specific language governing permissions and
 429 * limitations under the License.
 430 * ============================================================ */
 431
 432
 433!function ($) {
 434
 435  "use strict"; // jshint ;_;
 436
 437
 438 /* COLLAPSE PUBLIC CLASS DEFINITION
 439  * ================================ */
 440
 441  var Collapse = function (element, options) {
 442    this.$element = $(element)
 443    this.options = $.extend({}, $.fn.collapse.defaults, options)
 444
 445    if (this.options.parent) {
 446      this.$parent = $(this.options.parent)
 447    }
 448
 449    this.options.toggle && this.toggle()
 450  }
 451
 452  Collapse.prototype = {
 453
 454    constructor: Collapse
 455
 456  , dimension: function () {
 457      var hasWidth = this.$element.hasClass('width')
 458      return hasWidth ? 'width' : 'height'
 459    }
 460
 461  , show: function () {
 462      var dimension
 463        , scroll
 464        , actives
 465        , hasData
 466
 467      if (this.transitioning) return
 468
 469      dimension = this.dimension()
 470      scroll = $.camelCase(['scroll', dimension].join('-'))
 471      actives = this.$parent && this.$parent.find('> .accordion-group > .in')
 472
 473      if (actives && actives.length) {
 474        hasData = actives.data('collapse')
 475        if (hasData && hasData.transitioning) return
 476        actives.collapse('hide')
 477        hasData || actives.data('collapse', null)
 478      }
 479
 480      this.$element[dimension](0)
 481      this.transition('addClass', $.Event('show'), 'shown')
 482      this.$element[dimension](this.$element[0][scroll])
 483    }
 484
 485  , hide: function () {
 486      var dimension
 487      if (this.transitioning) return
 488      dimension = this.dimension()
 489      this.reset(this.$element[dimension]())
 490      this.transition('removeClass', $.Event('hide'), 'hidden')
 491      this.$element[dimension](0)
 492    }
 493
 494  , reset: function (size) {
 495      var dimension = this.dimension()
 496
 497      this.$element
 498        .removeClass('collapse')
 499        [dimension](size || 'auto')
 500        [0].offsetWidth
 501
 502      this.$element[size !== null ? 'addClass' : 'removeClass']('collapse')
 503
 504      return this
 505    }
 506
 507  , transition: function (method, startEvent, completeEvent) {
 508      var that = this
 509        , complete = function () {
 510            if (startEvent.type == 'show') that.reset()
 511            that.transitioning = 0
 512            that.$element.trigger(completeEvent)
 513          }
 514
 515      this.$element.trigger(startEvent)
 516
 517      if (startEvent.isDefaultPrevented()) return
 518
 519      this.transitioning = 1
 520
 521      this.$element[method]('in')
 522
 523      $.support.transition && this.$element.hasClass('collapse') ?
 524        this.$element.one($.support.transition.end, complete) :
 525        complete()
 526    }
 527
 528  , toggle: function () {
 529      this[this.$element.hasClass('in') ? 'hide' : 'show']()
 530    }
 531
 532  }
 533
 534
 535 /* COLLAPSIBLE PLUGIN DEFINITION
 536  * ============================== */
 537
 538  $.fn.collapse = function (option) {
 539    return this.each(function () {
 540      var $this = $(this)
 541        , data = $this.data('collapse')
 542        , options = typeof option == 'object' && option
 543      if (!data) $this.data('collapse', (data = new Collapse(this, options)))
 544      if (typeof option == 'string') data[option]()
 545    })
 546  }
 547
 548  $.fn.collapse.defaults = {
 549    toggle: true
 550  }
 551
 552  $.fn.collapse.Constructor = Collapse
 553
 554
 555 /* COLLAPSIBLE DATA-API
 556  * ==================== */
 557
 558  $(function () {
 559    $('body').on('click.collapse.data-api', '[data-toggle=collapse]', function ( e ) {
 560      var $this = $(this), href
 561        , target = $this.attr('data-target')
 562          || e.preventDefault()
 563          || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
 564        , option = $(target).data('collapse') ? 'toggle' : $this.data()
 565      $(target).collapse(option)
 566    })
 567  })
 568
 569}(window.jQuery);/* ============================================================
 570 * bootstrap-dropdown.js v2.0.4
 571 * http://twitter.github.com/bootstrap/javascript.html#dropdowns
 572 * ============================================================
 573 * Copyright 2012 Twitter, Inc.
 574 *
 575 * Licensed under the Apache License, Version 2.0 (the "License");
 576 * you may not use this file except in compliance with the License.
 577 * You may obtain a copy of the License at
 578 *
 579 * http://www.apache.org/licenses/LICENSE-2.0
 580 *
 581 * Unless required by applicable law or agreed to in writing, software
 582 * distributed under the License is distributed on an "AS IS" BASIS,
 583 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 584 * See the License for the specific language governing permissions and
 585 * limitations under the License.
 586 * ============================================================ */
 587
 588
 589!function ($) {
 590
 591  "use strict"; // jshint ;_;
 592
 593
 594 /* DROPDOWN CLASS DEFINITION
 595  * ========================= */
 596
 597  var toggle = '[data-toggle="dropdown"]'
 598    , Dropdown = function (element) {
 599        var $el = $(element).on('click.dropdown.data-api', this.toggle)
 600        $('html').on('click.dropdown.data-api', function () {
 601          $el.parent().removeClass('open')
 602        })
 603      }
 604
 605  Dropdown.prototype = {
 606
 607    constructor: Dropdown
 608
 609  , toggle: function (e) {
 610      var $this = $(this)
 611        , $parent
 612        , selector
 613        , isActive
 614
 615      if ($this.is('.disabled, :disabled')) return
 616
 617      selector = $this.attr('data-target')
 618
 619      if (!selector) {
 620        selector = $this.attr('href')
 621        selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
 622      }
 623
 624      $parent = $(selector)
 625      $parent.length || ($parent = $this.parent())
 626
 627      isActive = $parent.hasClass('open')
 628
 629      clearMenus()
 630
 631      if (!isActive) $parent.toggleClass('open')
 632
 633      return false
 634    }
 635
 636  }
 637
 638  function clearMenus() {
 639    $(toggle).parent().removeClass('open')
 640  }
 641
 642
 643  /* DROPDOWN PLUGIN DEFINITION
 644   * ========================== */
 645
 646  $.fn.dropdown = function (option) {
 647    return this.each(function () {
 648      var $this = $(this)
 649        , data = $this.data('dropdown')
 650      if (!data) $this.data('dropdown', (data = new Dropdown(this)))
 651      if (typeof option == 'string') data[option].call($this)
 652    })
 653  }
 654
 655  $.fn.dropdown.Constructor = Dropdown
 656
 657
 658  /* APPLY TO STANDARD DROPDOWN ELEMENTS
 659   * =================================== */
 660
 661  $(function () {
 662    $('html').on('click.dropdown.data-api', clearMenus)
 663    $('body')
 664      .on('click.dropdown', '.dropdown form', function (e) { e.stopPropagation() })
 665      .on('click.dropdown.data-api', toggle, Dropdown.prototype.toggle)
 666  })
 667
 668}(window.jQuery);/* =========================================================
 669 * bootstrap-modal.js v2.0.4
 670 * http://twitter.github.com/bootstrap/javascript.html#modals
 671 * =========================================================
 672 * Copyright 2012 Twitter, Inc.
 673 *
 674 * Licensed under the Apache License, Version 2.0 (the "License");
 675 * you may not use this file except in compliance with the License.
 676 * You may obtain a copy of the License at
 677 *
 678 * http://www.apache.org/licenses/LICENSE-2.0
 679 *
 680 * Unless required by applicable law or agreed to in writing, software
 681 * distributed under the License is distributed on an "AS IS" BASIS,
 682 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 683 * See the License for the specific language governing permissions and
 684 * limitations under the License.
 685 * ========================================================= */
 686
 687
 688!function ($) {
 689
 690  "use strict"; // jshint ;_;
 691
 692
 693 /* MODAL CLASS DEFINITION
 694  * ====================== */
 695
 696  var Modal = function (content, options) {
 697    this.options = options
 698    this.$element = $(content)
 699      .delegate('[data-dismiss="modal"]', 'click.dismiss.modal', $.proxy(this.hide, this))
 700  }
 701
 702  Modal.prototype = {
 703
 704      constructor: Modal
 705
 706    , toggle: function () {
 707        return this[!this.isShown ? 'show' : 'hide']()
 708      }
 709
 710    , show: function () {
 711        var that = this
 712          , e = $.Event('show')
 713
 714        this.$element.trigger(e)
 715
 716        if (this.isShown || e.isDefaultPrevented()) return
 717
 718        $('body').addClass('modal-open')
 719
 720        this.isShown = true
 721
 722        escape.call(this)
 723        backdrop.call(this, function () {
 724          var transition = $.support.transition && that.$element.hasClass('fade')
 725
 726          if (!that.$element.parent().length) {
 727            that.$element.appendTo(document.body) //don't move modals dom position
 728          }
 729
 730          that.$element
 731            .show()
 732
 733          if (transition) {
 734            that.$element[0].offsetWidth // force reflow
 735          }
 736
 737          that.$element.addClass('in')
 738
 739          transition ?
 740            that.$element.one($.support.transition.end, function () { that.$element.trigger('shown') }) :
 741            that.$element.trigger('shown')
 742
 743        })
 744      }
 745
 746    , hide: function (e) {
 747        e && e.preventDefault()
 748
 749        var that = this
 750
 751        e = $.Event('hide')
 752
 753        this.$element.trigger(e)
 754
 755        if (!this.isShown || e.isDefaultPrevented()) return
 756
 757        this.isShown = false
 758
 759        $('body').removeClass('modal-open')
 760
 761        escape.call(this)
 762
 763        this.$element.removeClass('in')
 764
 765        $.support.transition && this.$element.hasClass('fade') ?
 766          hideWithTransition.call(this) :
 767          hideModal.call(this)
 768      }
 769
 770  }
 771
 772
 773 /* MODAL PRIVATE METHODS
 774  * ===================== */
 775
 776  function hideWithTransition() {
 777    var that = this
 778      , timeout = setTimeout(function () {
 779          that.$element.off($.support.transition.end)
 780          hideModal.call(that)
 781        }, 500)
 782
 783    this.$element.one($.support.transition.end, function () {
 784      clearTimeout(timeout)
 785      hideModal.call(that)
 786    })
 787  }
 788
 789  function hideModal(that) {
 790    this.$element
 791      .hide()
 792      .trigger('hidden')
 793
 794    backdrop.call(this)
 795  }
 796
 797  function backdrop(callback) {
 798    var that = this
 799      , animate = this.$element.hasClass('fade') ? 'fade' : ''
 800
 801    if (this.isShown && this.options.backdrop) {
 802      var doAnimate = $.support.transition && animate
 803
 804      this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
 805        .appendTo(document.body)
 806
 807      if (this.options.backdrop != 'static') {
 808        this.$backdrop.click($.proxy(this.hide, this))
 809      }
 810
 811      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
 812
 813      this.$backdrop.addClass('in')
 814
 815      doAnimate ?
 816        this.$backdrop.one($.support.transition.end, callback) :
 817        callback()
 818
 819    } else if (!this.isShown && this.$backdrop) {
 820      this.$backdrop.removeClass('in')
 821
 822      $.support.transition && this.$element.hasClass('fade')?
 823        this.$backdrop.one($.support.transition.end, $.proxy(removeBackdrop, this)) :
 824        removeBackdrop.call(this)
 825
 826    } else if (callback) {
 827      callback()
 828    }
 829  }
 830
 831  function removeBackdrop() {
 832    this.$backdrop.remove()
 833    this.$backdrop = null
 834  }
 835
 836  function escape() {
 837    var that = this
 838    if (this.isShown && this.options.keyboard) {
 839      $(document).on('keyup.dismiss.modal', function ( e ) {
 840        e.which == 27 && that.hide()
 841      })
 842    } else if (!this.isShown) {
 843      $(document).off('keyup.dismiss.modal')
 844    }
 845  }
 846
 847
 848 /* MODAL PLUGIN DEFINITION
 849  * ======================= */
 850
 851  $.fn.modal = function (option) {
 852    return this.each(function () {
 853      var $this = $(this)
 854        , data = $this.data('modal')
 855        , options = $.extend({}, $.fn.modal.defaults, $this.data(), typeof option == 'object' && option)
 856      if (!data) $this.data('modal', (data = new Modal(this, options)))
 857      if (typeof option == 'string') data[option]()
 858      else if (options.show) data.show()
 859    })
 860  }
 861
 862  $.fn.modal.defaults = {
 863      backdrop: true
 864    , keyboard: true
 865    , show: true
 866  }
 867
 868  $.fn.modal.Constructor = Modal
 869
 870
 871 /* MODAL DATA-API
 872  * ============== */
 873
 874  $(function () {
 875    $('body').on('click.modal.data-api', '[data-toggle="modal"]', function ( e ) {
 876      var $this = $(this), href
 877        , $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
 878        , option = $target.data('modal') ? 'toggle' : $.extend({}, $target.data(), $this.data())
 879
 880      e.preventDefault()
 881      $target.modal(option)
 882    })
 883  })
 884
 885}(window.jQuery);/* ===========================================================
 886 * bootstrap-tooltip.js v2.0.4
 887 * http://twitter.github.com/bootstrap/javascript.html#tooltips
 888 * Inspired by the original jQuery.tipsy by Jason Frame
 889 * ===========================================================
 890 * Copyright 2012 Twitter, Inc.
 891 *
 892 * Licensed under the Apache License, Version 2.0 (the "License");
 893 * you may not use this file except in compliance with the License.
 894 * You may obtain a copy of the License at
 895 *
 896 * http://www.apache.org/licenses/LICENSE-2.0
 897 *
 898 * Unless required by applicable law or agreed to in writing, software
 899 * distributed under the License is distributed on an "AS IS" BASIS,
 900 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 901 * See the License for the specific language governing permissions and
 902 * limitations under the License.
 903 * ========================================================== */
 904
 905
 906!function ($) {
 907
 908  "use strict"; // jshint ;_;
 909
 910
 911 /* TOOLTIP PUBLIC CLASS DEFINITION
 912  * =============================== */
 913
 914  var Tooltip = function (element, options) {
 915    this.init('tooltip', element, options)
 916  }
 917
 918  Tooltip.prototype = {
 919
 920    constructor: Tooltip
 921
 922  , init: function (type, element, options) {
 923      var eventIn
 924        , eventOut
 925
 926      this.type = type
 927      this.$element = $(element)
 928      this.options = this.getOptions(options)
 929      this.enabled = true
 930
 931      if (this.options.trigger != 'manual') {
 932        eventIn  = this.options.trigger == 'hover' ? 'mouseenter' : 'focus'
 933        eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur'
 934        this.$element.on(eventIn, this.options.selector, $.proxy(this.enter, this))
 935        this.$element.on(eventOut, this.options.selector, $.proxy(this.leave, this))
 936      }
 937
 938      this.options.selector ?
 939        (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
 940        this.fixTitle()
 941    }
 942
 943  , getOptions: function (options) {
 944      options = $.extend({}, $.fn[this.type].defaults, options, this.$element.data())
 945
 946      if (options.delay && typeof options.delay == 'number') {
 947        options.delay = {
 948          show: options.delay
 949        , hide: options.delay
 950        }
 951      }
 952
 953      return options
 954    }
 955
 956  , enter: function (e) {
 957      var self = $(e.currentTarget)[this.type](this._options).data(this.type)
 958
 959      if (!self.options.delay || !self.options.delay.show) return self.show()
 960
 961      clearTimeout(this.timeout)
 962      self.hoverState = 'in'
 963      this.timeout = setTimeout(function() {
 964        if (self.hoverState == 'in') self.show()
 965      }, self.options.delay.show)
 966    }
 967
 968  , leave: function (e) {
 969      var self = $(e.currentTarget)[this.type](this._options).data(this.type)
 970
 971      if (this.timeout) clearTimeout(this.timeout)
 972      if (!self.options.delay || !self.options.delay.hide) return self.hide()
 973
 974      self.hoverState = 'out'
 975      this.timeout = setTimeout(function() {
 976        if (self.hoverState == 'out') self.hide()
 977      }, self.options.delay.hide)
 978    }
 979
 980  , show: function () {
 981      var $tip
 982        , inside
 983        , pos
 984        , actualWidth
 985        , actualHeight
 986        , placement
 987        , tp
 988
 989      if (this.hasContent() && this.enabled) {
 990        $tip = this.tip()
 991        this.setContent()
 992
 993        if (this.options.animation) {
 994          $tip.addClass('fade')
 995        }
 996
 997        placement = typeof this.options.placement == 'function' ?
 998          this.options.placement.call(this, $tip[0], this.$element[0]) :
 999          this.options.placement
1000
1001        inside = /in/.test(placement)
1002
1003        $tip
1004          .remove()
1005          .css({ top: 0, left: 0, display: 'block' })
1006          .appendTo(inside ? this.$element : document.body)
1007
1008        pos = this.getPosition(inside)
1009
1010        actualWidth = $tip[0].offsetWidth
1011        actualHeight = $tip[0].offsetHeight
1012
1013        switch (inside ? placement.split(' ')[1] : placement) {
1014          case 'bottom':
1015            tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}
1016            break
1017          case 'top':
1018            tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}
1019            break
1020          case 'left':
1021            tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}
1022            break
1023          case 'right':
1024            tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}
1025            break
1026        }
1027
1028        $tip
1029          .css(tp)
1030          .addClass(placement)
1031          .addClass('in')
1032      }
1033    }
1034
1035  , isHTML: function(text) {
1036      // html string detection logic adapted from jQuery
1037      return typeof text != 'string'
1038        || ( text.charAt(0) === "<"
1039          && text.charAt( text.length - 1 ) === ">"
1040          && text.length >= 3
1041        ) || /^(?:[^<]*<[\w\W]+>[^>]*$)/.exec(text)
1042    }
1043
1044  , setContent: function () {
1045      var $tip = this.tip()
1046        , title = this.getTitle()
1047
1048      $tip.find('.tooltip-inner')[this.isHTML(title) ? 'html' : 'text'](title)
1049      $tip.removeClass('fade in top bottom left right')
1050    }
1051
1052  , hide: function () {
1053      var that = this
1054        , $tip = this.tip()
1055
1056      $tip.removeClass('in')
1057
1058      function removeWithAnimation() {
1059        var timeout = setTimeout(function () {
1060          $tip.off($.support.transition.end).remove()
1061        }, 500)
1062
1063        $tip.one($.support.transition.end, function () {
1064          clearTimeout(timeout)
1065          $tip.remove()
1066        })
1067      }
1068
1069      $.support.transition && this.$tip.hasClass('fade') ?
1070        removeWithAnimation() :
1071        $tip.remove()
1072    }
1073
1074  , fixTitle: function () {
1075      var $e = this.$element
1076      if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
1077        $e.attr('data-original-title', $e.attr('title') || '').removeAttr('title')
1078      }
1079    }
1080
1081  , hasContent: function () {
1082      return this.getTitle()
1083    }
1084
1085  , getPosition: function (inside) {
1086      return $.extend({}, (inside ? {top: 0, left: 0} : this.$element.offset()), {
1087        width: this.$element[0].offsetWidth
1088      , height: this.$element[0].offsetHeight
1089      })
1090    }
1091
1092  , getTitle: function () {
1093      var title
1094        , $e = this.$element
1095        , o = this.options
1096
1097      title = $e.attr('data-original-title')
1098        || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
1099
1100      return title
1101    }
1102
1103  , tip: function () {
1104      return this.$tip = this.$tip || $(this.options.template)
1105    }
1106
1107  , validate: function () {
1108      if (!this.$element[0].parentNode) {
1109        this.hide()
1110        this.$element = null
1111        this.options = null
1112      }
1113    }
1114
1115  , enable: function () {
1116      this.enabled = true
1117    }
1118
1119  , disable: function () {
1120      this.enabled = false
1121    }
1122
1123  , toggleEnabled: function () {
1124      this.enabled = !this.enabled
1125    }
1126
1127  , toggle: function () {
1128      this[this.tip().hasClass('in') ? 'hide' : 'show']()
1129    }
1130
1131  }
1132
1133
1134 /* TOOLTIP PLUGIN DEFINITION
1135  * ========================= */
1136
1137  $.fn.tooltip = function ( option ) {
1138    return this.each(function () {
1139      var $this = $(this)
1140        , data = $this.data('tooltip')
1141        , options = typeof option == 'object' && option
1142      if (!data) $this.data('tooltip', (data = new Tooltip(this, options)))
1143      if (typeof option == 'string') data[option]()
1144    })
1145  }
1146
1147  $.fn.tooltip.Constructor = Tooltip
1148
1149  $.fn.tooltip.defaults = {
1150    animation: true
1151  , placement: 'top'
1152  , selector: false
1153  , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
1154  , trigger: 'hover'
1155  , title: ''
1156  , delay: 0
1157  }
1158
1159}(window.jQuery);
1160/* ===========================================================
1161 * bootstrap-popover.js v2.0.4
1162 * http://twitter.github.com/bootstrap/javascript.html#popovers
1163 * ===========================================================
1164 * Copyright 2012 Twitter, Inc.
1165 *
1166 * Licensed under the Apache License, Version 2.0 (the "License");
1167 * you may not use this file except in compliance with the License.
1168 * You may obtain a copy of the License at
1169 *
1170 * http://www.apache.org/licenses/LICENSE-2.0
1171 *
1172 * Unless required by applicable law or agreed to in writing, software
1173 * distributed under the License is distributed on an "AS IS" BASIS,
1174 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1175 * See the License for the specific language governing permissions and
1176 * limitations under the License.
1177 * =========================================================== */
1178
1179
1180!function ($) {
1181
1182  "use strict"; // jshint ;_;
1183
1184
1185 /* POPOVER PUBLIC CLASS DEFINITION
1186  * =============================== */
1187
1188  var Popover = function ( element, options ) {
1189    this.init('popover', element, options)
1190  }
1191
1192
1193  /* NOTE: POPOVER EXTENDS BOOTSTRAP-TOOLTIP.js
1194     ========================================== */
1195
1196  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype, {
1197
1198    constructor: Popover
1199
1200  , setContent: function () {
1201      var $tip = this.tip()
1202        , title = this.getTitle()
1203        , content = this.getContent()
1204
1205      $tip.find('.popover-title')[this.isHTML(title) ? 'html' : 'text'](title)
1206      $tip.find('.popover-content > *')[this.isHTML(content) ? 'html' : 'text'](content)
1207
1208      $tip.removeClass('fade top bottom left right in')
1209    }
1210
1211  , hasContent: function () {
1212      return this.getTitle() || this.getContent()
1213    }
1214
1215  , getContent: function () {
1216      var content
1217        , $e = this.$element
1218        , o = this.options
1219
1220      content = $e.attr('data-content')
1221        || (typeof o.content == 'function' ? o.content.call($e[0]) :  o.content)
1222
1223      return content
1224    }
1225
1226  , tip: function () {
1227      if (!this.$tip) {
1228        this.$tip = $(this.options.template)
1229      }
1230      return this.$tip
1231    }
1232
1233  })
1234
1235
1236 /* POPOVER PLUGIN DEFINITION
1237  * ======================= */
1238
1239  $.fn.popover = function (option) {
1240    return this.each(function () {
1241      var $this = $(this)
1242        , data = $this.data('popover')
1243        , options = typeof option == 'object' && option
1244      if (!data) $this.data('popover', (data = new Popover(this, options)))
1245      if (typeof option == 'string') data[option]()
1246    })
1247  }
1248
1249  $.fn.popover.Constructor = Popover
1250
1251  $.fn.popover.defaults = $.extend({} , $.fn.tooltip.defaults, {
1252    placement: 'right'
1253  , content: ''
1254  , template: '<div class="popover"><div class="arrow"></div><div class="popover-inner"><h3 class="popover-title"></h3><div class="popover-content"><p></p></div></div></div>'
1255  })
1256
1257}(window.jQuery);/* =============================================================
1258 * bootstrap-scrollspy.js v2.0.4
1259 * http://twitter.github.com/bootstrap/javascript.html#scrollspy
1260 * =============================================================
1261 * Copyright 2012 Twitter, Inc.
1262 *
1263 * Licensed under the Apache License, Version 2.0 (the "License");
1264 * you may not use this file except in compliance with the License.
1265 * You may obtain a copy of the License at
1266 *
1267 * http://www.apache.org/licenses/LICENSE-2.0
1268 *
1269 * Unless required by applicable law or agreed to in writing, software
1270 * distributed under the License is distributed on an "AS IS" BASIS,
1271 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1272 * See the License for the specific language governing permissions and
1273 * limitations under the License.
1274 * ============================================================== */
1275
1276
1277!function ($) {
1278
1279  "use strict"; // jshint ;_;
1280
1281
1282  /* SCROLLSPY CLASS DEFINITION
1283   * ========================== */
1284
1285  function ScrollSpy( element, options) {
1286    var process = $.proxy(this.process, this)
1287      , $element = $(element).is('body') ? $(window) : $(element)
1288      , href
1289    this.options = $.extend({}, $.fn.scrollspy.defaults, options)
1290    this.$scrollElement = $element.on('scroll.scroll.data-api', process)
1291    this.selector = (this.options.target
1292      || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
1293      || '') + ' .nav li > a'
1294    this.$body = $('body')
1295    this.refresh()
1296    this.process()
1297  }
1298
1299  ScrollSpy.prototype = {
1300
1301      constructor: ScrollSpy
1302
1303    , refresh: function () {
1304        var self = this
1305          , $targets
1306
1307        this.offsets = $([])
1308        this.targets = $([])
1309
1310        $targets = this.$body
1311          .find(this.selector)
1312          .map(function () {
1313            var $el = $(this)
1314              , href = $el.data('target') || $el.attr('href')
1315              , $href = /^#\w/.test(href) && $(href)
1316            return ( $href
1317              && href.length
1318              && [[ $href.position().top, href ]] ) || null
1319          })
1320          .sort(function (a, b) { return a[0] - b[0] })
1321          .each(function () {
1322            self.offsets.push(this[0])
1323            self.targets.push(this[1])
1324          })
1325      }
1326
1327    , process: function () {
1328        var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
1329          , scrollHeight = this.$scrollElement[0].scrollHeight || this.$body[0].scrollHeight
1330          , maxScroll = scrollHeight - this.$scrollElement.height()
1331          , offsets = this.offsets
1332          , targets = this.targets
1333          , activeTarget = this.activeTarget
1334          , i
1335
1336        if (scrollTop >= maxScroll) {
1337          return activeTarget != (i = targets.last()[0])
1338            && this.activate ( i )
1339        }
1340
1341        for (i = offsets.length; i--;) {
1342          activeTarget != targets[i]
1343            && scrollTop >= offsets[i]
1344            && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
1345            && this.activate( targets[i] )
1346        }
1347      }
1348
1349    , activate: function (target) {
1350        var active
1351          , selector
1352
1353        this.activeTarget = target
1354
1355        $(this.selector)
1356          .parent('.active')
1357          .removeClass('active')
1358
1359        selector = this.selector
1360          + '[data-target="' + target + '"],'
1361          + this.selector + '[href="' + target + '"]'
1362
1363        active = $(selector)
1364          .parent('li')
1365          .addClass('active')
1366
1367        if (active.parent('.dropdown-menu'))  {
1368          active = active.closest('li.dropdown').addClass('active')
1369        }
1370
1371        active.trigger('activate')
1372      }
1373
1374  }
1375
1376
1377 /* SCROLLSPY PLUGIN DEFINITION
1378  * =========================== */
1379
1380  $.fn.scrollspy = function ( option ) {
1381    return this.each(function () {
1382      var $this = $(this)
1383        , data = $this.data('scrollspy')
1384        , options = typeof option == 'object' && option
1385      if (!data) $this.data('scrollspy', (data = new ScrollSpy(this, options)))
1386      if (typeof option == 'string') data[option]()
1387    })
1388  }
1389
1390  $.fn.scrollspy.Constructor = ScrollSpy
1391
1392  $.fn.scrollspy.defaults = {
1393    offset: 10
1394  }
1395
1396
1397 /* SCROLLSPY DATA-API
1398  * ================== */
1399
1400  $(function () {
1401    $('[data-spy="scroll"]').each(function () {
1402      var $spy = $(this)
1403      $spy.scrollspy($spy.data())
1404    })
1405  })
1406
1407}(window.jQuery);/* ========================================================
1408 * bootstrap-tab.js v2.0.4
1409 * http://twitter.github.com/bootstrap/javascript.html#tabs
1410 * ========================================================
1411 * Copyright 2012 Twitter, Inc.
1412 *
1413 * Licensed under the Apache License, Version 2.0 (the "License");
1414 * you may not use this file except in compliance with the License.
1415 * You may obtain a copy of the License at
1416 *
1417 * http://www.apache.org/licenses/LICENSE-2.0
1418 *
1419 * Unless required by applicable law or agreed to in writing, software
1420 * distributed under the License is distributed on an "AS IS" BASIS,
1421 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1422 * See the License for the specific language governing permissions and
1423 * limitations under the License.
1424 * ======================================================== */
1425
1426
1427!function ($) {
1428
1429  "use strict"; // jshint ;_;
1430
1431
1432 /* TAB CLASS DEFINITION
1433  * ==================== */
1434
1435  var Tab = function ( element ) {
1436    this.element = $(element)
1437  }
1438
1439  Tab.prototype = {
1440
1441    constructor: Tab
1442
1443  , show: function () {
1444      var $this = this.element
1445        , $ul = $this.closest('ul:not(.dropdown-menu)')
1446        , selector = $this.attr('data-target')
1447        , previous
1448        , $target
1449        , e
1450
1451      if (!selector) {
1452        selector = $this.attr('href')
1453        selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
1454      }
1455
1456      if ( $this.parent('li').hasClass('active') ) return
1457
1458      previous = $ul.find('.active a').last()[0]
1459
1460      e = $.Event('show', {
1461        relatedTarget: previous
1462      })
1463
1464      $this.trigger(e)
1465
1466      if (e.isDefaultPrevented()) return
1467
1468      $target = $(selector)
1469
1470      this.activate($this.parent('li'), $ul)
1471      this.activate($target, $target.parent(), function () {
1472        $this.trigger({
1473          type: 'shown'
1474        , relatedTarget: previous
1475        })
1476      })
1477    }
1478
1479  , activate: function ( element, container, callback) {
1480      var $active = container.find('> .active')
1481        , transition = callback
1482            && $.support.transition
1483            && $active.hasClass('fade')
1484
1485      function next() {
1486        $active
1487          .removeClass('active')
1488          .find('> .dropdown-menu > .active')
1489          .removeClass('active')
1490
1491        element.addClass('active')
1492
1493        if (transition) {
1494          element[0].offsetWidth // reflow for transition
1495          element.addClass('in')
1496        } else {
1497          element.removeClass('fade')
1498        }
1499
1500        if ( element.parent('.dropdown-menu') ) {
1501          element.closest('li.dropdown').addClass('active')
1502        }
1503
1504        callback && callback()
1505      }
1506
1507      transition ?
1508        $active.one($.support.transition.end, next) :
1509        next()
1510
1511      $active.removeClass('in')
1512    }
1513  }
1514
1515
1516 /* TAB PLUGIN DEFINITION
1517  * ===================== */
1518
1519  $.fn.tab = function ( option ) {
1520    return this.each(function () {
1521      var $this = $(this)
1522        , data = $this.data('tab')
1523      if (!data) $this.data('tab', (data = new Tab(this)))
1524      if (typeof option == 'string') data[option]()
1525    })
1526  }
1527
1528  $.fn.tab.Constructor = Tab
1529
1530
1531 /* TAB DATA-API
1532  * ============ */
1533
1534  $(function () {
1535    $('body').on('click.tab.data-api', '[data-toggle="tab"], [data-toggle="pill"]', function (e) {
1536      e.preventDefault()
1537      $(this).tab('show')
1538    })
1539  })
1540
1541}(window.jQuery);/* =============================================================
1542 * bootstrap-typeahead.js v2.0.4
1543 * http://twitter.github.com/bootstrap/javascript.html#typeahead
1544 * =============================================================
1545 * Copyright 2012 Twitter, Inc.
1546 *
1547 * Licensed under the Apache License, Version 2.0 (the "License");
1548 * you may not use this file except in compliance with the License.
1549 * You may obtain a copy of the License at
1550 *
1551 * http://www.apache.org/licenses/LICENSE-2.0
1552 *
1553 * Unless required by applicable law or agreed to in writing, software
1554 * distributed under the License is distributed on an "AS IS" BASIS,
1555 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1556 * See the License for the specific language governing permissions and
1557 * limitations under the License.
1558 * ============================================================ */
1559
1560
1561!function($){
1562
1563  "use strict"; // jshint ;_;
1564
1565
1566 /* TYPEAHEAD PUBLIC CLASS DEFINITION
1567  * ================================= */
1568
1569  var Typeahead = function (element, options) {
1570    this.$element = $(element)
1571    this.options = $.extend({}, $.fn.typeahead.defaults, options)
1572    this.matcher = this.options.matcher || this.matcher
1573    this.sorter = this.options.sorter || this.sorter
1574    this.highlighter = this.options.highlighter || this.highlighter
1575    this.updater = this.options.updater || this.updater
1576    this.$menu = $(this.options.menu).appendTo('body')
1577    this.source = this.options.source
1578    this.shown = false
1579    this.listen()
1580  }
1581
1582  Typeahead.prototype = {
1583
1584    constructor: Typeahead
1585
1586  , select: function () {
1587      var val = this.$menu.find('.active').attr('data-value')
1588      this.$element
1589        .val(this.updater(val))
1590        .change()
1591      return this.hide()
1592    }
1593
1594  , updater: function (item) {
1595      return item
1596    }
1597
1598  , show: function () {
1599      var pos = $.extend({}, this.$element.offset(), {
1600        height: this.$element[0].offsetHeight
1601      })
1602
1603      this.$menu.css({
1604        top: pos.top + pos.height
1605      , left: pos.left
1606      })
1607
1608      this.$menu.show()
1609      this.shown = true
1610      return this
1611    }
1612
1613  , hide: function () {
1614      this.$menu.hide()
1615      this.shown = false
1616      return this
1617    }
1618
1619  , lookup: function (event) {
1620      var that = this
1621        , items
1622        , q
1623
1624      this.query = this.$element.val()
1625
1626      if (!this.query) {
1627        return this.shown ? this.hide() : this
1628      }
1629
1630      items = $.grep(this.source, function (item) {
1631        return that.matcher(item)
1632      })
1633
1634      items = this.sorter(items)
1635
1636      if (!items.length) {
1637        return this.shown ? this.hide() : this
1638      }
1639
1640      return this.render(items.slice(0, this.options.items)).show()
1641    }
1642
1643  , matcher: function (item) {
1644      return ~item.toLowerCase().indexOf(this.query.toLowerCase())
1645    }
1646
1647  , sorter: function (items) {
1648      var beginswith = []
1649        , caseSensitive = []
1650        , caseInsensitive = []
1651        , item
1652
1653      while (item = items.shift()) {
1654        if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
1655        else if (~item.indexOf(this.query)) caseSensitive.push(item)
1656        else caseInsensitive.push(item)
1657      }
1658
1659      return beginswith.concat(caseSensitive, caseInsensitive)
1660    }
1661
1662  , highlighter: function (item) {
1663      var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
1664      return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
1665        return '<strong>' + match + '</strong>'
1666      })
1667    }
1668
1669  , render: function (items) {
1670      var that = this
1671
1672      items = $(items).map(function (i, item) {
1673        i = $(that.options.item).attr('data-value', item)
1674        i.find('a').html(that.highlighter(item))
1675        return i[0]
1676      })
1677
1678      items.first().addClass('active')
1679      this.$menu.html(items)
1680      return this
1681    }
1682
1683  , next: function (event) {
1684      var active = this.$menu.find('.active').removeClass('active')
1685        , next = active.next()
1686
1687      if (!next.length) {
1688        next = $(this.$menu.find('li')[0])
1689      }
1690
1691      next.addClass('active')
1692    }
1693
1694  , prev: function (event) {
1695      var active = this.$menu.find('.active').removeClass('active')
1696        , prev = active.prev()
1697
1698      if (!prev.length) {
1699        prev = this.$menu.find('li').last()
1700      }
1701
1702      prev.addClass('active')
1703    }
1704
1705  , listen: function () {
1706      this.$element
1707        .on('blur',     $.proxy(this.blur, this))
1708        .on('keypress', $.proxy(this.keypress, this))
1709        .on('keyup',    $.proxy(this.keyup, this))
1710
1711      if ($.browser.webkit || $.browser.msie) {
1712        this.$element.on('keydown', $.proxy(this.keypress, this))
1713      }
1714
1715      this.$menu
1716        .on('click', $.proxy(this.click, this))
1717        .on('mouseenter', 'li', $.proxy(this.mouseenter, this))
1718    }
1719
1720  , keyup: function (e) {
1721      switch(e.keyCode) {
1722        case 40: // down arrow
1723        case 38: // up arrow
1724          break
1725
1726        case 9: // tab
1727        case 13: // enter
1728          if (!this.shown) return
1729          this.select()
1730          break
1731
1732        case 27: // escape
1733          if (!this.shown) return
1734          this.hide()
1735          break
1736
1737        default:
1738          this.lookup()
1739      }
1740
1741      e.stopPropagation()
1742      e.preventDefault()
1743  }
1744
1745  , keypress: function (e) {
1746      if (!this.shown) return
1747
1748      switch(e.keyCode) {
1749        case 9: // tab
1750        case 13: // enter
1751        case 27: // escape
1752          e.preventDefault()
1753          break
1754
1755        case 38: // up arrow
1756          if (e.type != 'keydown') break
1757          e.preventDefault()
1758          this.prev()
1759          break
1760
1761        case 40: // down arrow
1762          if (e.type != 'keydown') break
1763          e.preventDefault()
1764          this.next()
1765          break
1766      }
1767
1768      e.stopPropagation()
1769    }
1770
1771  , blur: function (e) {
1772      var that = this
1773      setTimeout(function () { that.hide() }, 150)
1774    }
1775
1776  , click: function (e) {
1777      e.stopPropagation()
1778      e.preventDefault()
1779      this.select()
1780    }
1781
1782  , mouseenter: function (e) {
1783      this.$menu.find('.active').removeClass('active')
1784      $(e.currentTarget).addClass('active')
1785    }
1786
1787  }
1788
1789
1790  /* TYPEAHEAD PLUGIN DEFINITION
1791   * =========================== */
1792
1793  $.fn.typeahead = function (option) {
1794    return this.each(function () {
1795      var $this = $(this)
1796        , data = $this.data('typeahead')
1797        , options = typeof option == 'object' && option
1798      if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
1799      if (typeof option == 'string') data[option]()
1800    })
1801  }
1802
1803  $.fn.typeahead.defaults = {
1804    source: []
1805  , items: 8
1806  , menu: '<ul class="typeahead dropdown-menu"></ul>'
1807  , item: '<li><a href="#"></a></li>'
1808  }
1809
1810  $.fn.typeahead.Constructor = Typeahead
1811
1812
1813 /* TYPEAHEAD DATA-API
1814  * ================== */
1815
1816  $(function () {
1817    $('body').on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
1818      var $this = $(this)
1819      if ($this.data('typ

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