* updated modal.js to bootstrap 3.0.

src/js/modal.js

 /* ========================================================================
- * Bootstrap: modal.js v3.0.0
- * http://twbs.github.com/bootstrap/javascript.html#modals
+ * Bootstrap: modal.js v3.2.0
+ * http://getbootstrap.com/javascript/#modals
  * ========================================================================
- * Copyright 2012 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.
+ * Copyright 2011-2014 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
 
-+function ($) { "use strict";
++function ($) {
+  'use strict';
 
   // MODAL CLASS DEFINITION
   // ======================
 
   var Modal = function (element, options) {
-    this.options   = options
-    this.$element  = $(element)
-    this.$backdrop =
-    this.isShown   = null
-
-    if (this.options.remote) this.$element.load(this.options.remote)
+    this.options        = options
+    this.$body          = $(document.body)
+    this.$element       = $(element)
+    this.$backdrop      =
+    this.isShown        = null
+    this.scrollbarWidth = 0
+
+    if (this.options.remote) {
+      this.$element
+        .find('.modal-content')
+        .load(this.options.remote, $.proxy(function () {
+          this.$element.trigger('loaded.zui.modal')
+        }, this))
+    }
   }
 
+  Modal.VERSION  = '3.2.0'
+
+  Modal.TRANSITION_DURATION = 300
+  Modal.BACKDROP_TRANSITION_DURATION = 150
+
   Modal.DEFAULTS = {
-      backdrop: true
-    , keyboard: true
-    , show: true
-    , position: 'fit' // 'center' or '40px' or '10%'
+    backdrop: true,
+    keyboard: true,
+    show: true
   }
 
   Modal.prototype.toggle = function (_relatedTarget) {
-    return this[!this.isShown ? 'show' : 'hide'](_relatedTarget)
+    return this.isShown ? this.hide() : this.show(_relatedTarget)
   }
 
   Modal.prototype.show = function (_relatedTarget) {
     var that = this
-    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
+    var e    = $.Event('show.zui.modal', { relatedTarget: _relatedTarget })
 
     this.$element.trigger(e)
 
@@ -53,18 +55,24 @@
 
     this.isShown = true
 
+    this.checkScrollbar()
+    this.$body.addClass('modal-open')
+
+    this.setScrollbar()
     this.escape()
 
-    this.$element.on('click.dismiss.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
+    this.$element.on('click.dismiss.zui.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
 
     this.backdrop(function () {
       var transition = $.support.transition && that.$element.hasClass('fade')
 
       if (!that.$element.parent().length) {
-        that.$element.appendTo(document.body) // don't move modals dom position
+        that.$element.appendTo(that.$body) // don't move modals dom position
       }
 
-      that.$element.show()
+      that.$element
+        .show()
+        .scrollTop(0)
 
       if (transition) {
         that.$element[0].offsetWidth // force reflow
@@ -74,32 +82,24 @@
         .addClass('in')
         .attr('aria-hidden', false)
 
-      if(that.options.position)
-      {
-         var dialog = that.$element.find('.modal-dialog');
-         var half = Math.max(0, ($(window).height() - dialog.outerHeight())/2);
-         var pos = that.options.position == 'fit' ? (half*2/3) : (that.options.position == 'center' ? half : that.options.position);
-         dialog.css('margin-top', pos);
-      }
-
       that.enforceFocus()
 
-      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+      var e = $.Event('shown.zui.modal', { relatedTarget: _relatedTarget })
 
       transition ?
         that.$element.find('.modal-dialog') // wait for modal to slide in
-          .one($.support.transition.end, function () {
-            that.$element.focus().trigger(e)
+          .one('bsTransitionEnd', function () {
+            that.$element.trigger('focus').trigger(e)
           })
-          .emulateTransitionEnd(300) :
-        that.$element.focus().trigger(e)
+          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+        that.$element.trigger('focus').trigger(e)
     })
   }
 
   Modal.prototype.hide = function (e) {
     if (e) e.preventDefault()
 
-    e = $.Event('hide.bs.modal')
+    e = $.Event('hide.zui.modal')
 
     this.$element.trigger(e)
 
@@ -107,45 +107,42 @@
 
     this.isShown = false
 
+    this.$body.removeClass('modal-open')
+
+    this.resetScrollbar()
     this.escape()
 
-    $(document).off('focusin.bs.modal')
+    $(document).off('focusin.zui.modal')
 
     this.$element
       .removeClass('in')
       .attr('aria-hidden', true)
-      .off('click.dismiss.modal')
+      .off('click.dismiss.zui.modal')
 
     $.support.transition && this.$element.hasClass('fade') ?
       this.$element
-        .one($.support.transition.end, $.proxy(this.hideModal, this))
-        .emulateTransitionEnd(300) :
+        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
+        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
       this.hideModal()
   }
 
   Modal.prototype.enforceFocus = function () {
     $(document)
-      .off('focusin.bs.modal') // guard against infinite focus loop
-      .on('focusin.bs.modal', $.proxy(function (e) {
+      .off('focusin.zui.modal') // guard against infinite focus loop
+      .on('focusin.zui.modal', $.proxy(function (e) {
         if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
-          this.$element.focus()
+          this.$element.trigger('focus')
         }
       }, this))
   }
 
   Modal.prototype.escape = function () {
     if (this.isShown && this.options.keyboard) {
-      $(document).on('keyup.dismiss.bs.modal', $.proxy(function (e) {
-        if(e.which == 27)
-        {
-            var et = $.Event('escaping.bs.modal')
-            var result = this.$element.triggerHandler(et, 'esc')
-            if(result != undefined && (!result)) return
-            this.hide()
-        }
+      this.$element.on('keydown.dismiss.zui.modal', $.proxy(function (e) {
+        e.which == 27 && this.hide()
       }, this))
     } else if (!this.isShown) {
-      $(document).off('keyup.dismiss.bs.modal')
+      this.$element.off('keydown.dismiss.zui.modal')
     }
   }
 
@@ -153,8 +150,7 @@
     var that = this
     this.$element.hide()
     this.backdrop(function () {
-      that.removeBackdrop()
-      that.$element.trigger('hidden.bs.modal')
+      that.$element.trigger('hidden.zui.modal')
     })
   }
 
@@ -164,16 +160,16 @@
   }
 
   Modal.prototype.backdrop = function (callback) {
-    var that    = this
+    var that = this
     var animate = this.$element.hasClass('fade') ? 'fade' : ''
 
     if (this.isShown && this.options.backdrop) {
       var doAnimate = $.support.transition && animate
 
       this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
-        .appendTo(document.body)
+        .appendTo(this.$body)
 
-      this.$element.on('click.dismiss.modal', $.proxy(function (e) {
+      this.$element.on('mousedown.dismiss.zui.modal', $.proxy(function (e) {
         if (e.target !== e.currentTarget) return
         this.options.backdrop == 'static'
           ? this.$element[0].focus.call(this.$element[0])
@@ -188,42 +184,70 @@
 
       doAnimate ?
         this.$backdrop
-          .one($.support.transition.end, callback)
-          .emulateTransitionEnd(150) :
+          .one('bsTransitionEnd', callback)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
         callback()
 
     } else if (!this.isShown && this.$backdrop) {
       this.$backdrop.removeClass('in')
 
-      $.support.transition && this.$element.hasClass('fade')?
+      var callbackRemove = function () {
+        that.removeBackdrop()
+        callback && callback()
+      }
+      $.support.transition && this.$element.hasClass('fade') ?
         this.$backdrop
-          .one($.support.transition.end, callback)
-          .emulateTransitionEnd(150) :
-        callback()
+          .one('bsTransitionEnd', callbackRemove)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callbackRemove()
 
     } else if (callback) {
       callback()
     }
   }
 
+  Modal.prototype.checkScrollbar = function () {
+    if (document.body.clientWidth >= window.innerWidth) return
+    this.scrollbarWidth = this.scrollbarWidth || this.measureScrollbar()
+  }
+
+  Modal.prototype.setScrollbar = function () {
+    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
+    if (this.scrollbarWidth) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
+  }
+
+  Modal.prototype.resetScrollbar = function () {
+    this.$body.css('padding-right', '')
+  }
+
+  Modal.prototype.measureScrollbar = function () { // thx walsh
+    var scrollDiv = document.createElement('div')
+    scrollDiv.className = 'modal-scrollbar-measure'
+    this.$body.append(scrollDiv)
+    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+    this.$body[0].removeChild(scrollDiv)
+    return scrollbarWidth
+  }
+
 
   // MODAL PLUGIN DEFINITION
   // =======================
 
-  var old = $.fn.modal
-
-  $.fn.modal = function (option, _relatedTarget) {
+  function Plugin(option, _relatedTarget) {
     return this.each(function () {
       var $this   = $(this)
-      var data    = $this.data('bs.modal')
+      var data    = $this.data('zui.modal')
       var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
 
-      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
+      if (!data) $this.data('zui.modal', (data = new Modal(this, options)))
       if (typeof option == 'string') data[option](_relatedTarget)
       else if (options.show) data.show(_relatedTarget)
     })
   }
 
+  var old = $.fn.modal
+
+  $.fn.modal             = Plugin
   $.fn.modal.Constructor = Modal
 
 
@@ -239,24 +263,26 @@
   // MODAL DATA-API
   // ==============
 
-  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
+  $(document).on('click.zui.modal.data-api', '[data-toggle="modal"]', function (e) {
     var $this   = $(this)
     var href    = $this.attr('href')
-    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
-    if($target.length < 1) return;
-    var option  = $target.data('modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
-
-    e.preventDefault()
-
-    $target
-      .modal(option, this)
-      .one('hide', function () {
-        $this.is(':visible') && $this.focus()
+    var $target = null
+    try
+    {
+        // strip for ie7
+        $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, '')));
+    } catch(ex){return}
+    var option  = $target.data('zui.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
+
+    if ($this.is('a')) e.preventDefault()
+
+    $target.one('show.zui.modal', function (showEvent) {
+      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
+      $target.one('hidden.zui.modal', function () {
+        $this.is(':visible') && $this.trigger('focus')
       })
+    })
+    Plugin.call($target, option, this)
   })
 
-  $(document)
-    .on('show.bs.modal',  '.modal', function () { $(document.body).addClass('modal-open') })
-    .on('hidden.bs.modal', '.modal', function () { $(document.body).removeClass('modal-open') })
-
-}(window.jQuery);
+}(jQuery);