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Posted to commits@crunch.apache.org by ma...@apache.org on 2012/09/16 20:49:59 UTC
svn commit: r1385344 [3/4] - in /incubator/crunch/site/trunk:
content/crunch/ content/crunch/apidocs/ content/crunch/css/
content/crunch/js/ lib/ templates/
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+/*!
+ * Bootstrap v2.1.0
+ *
+ * Copyright 2012 Twitter, Inc
+ * Licensed under the Apache License v2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Designed and built with all the love in the world @twitter by @mdo and @fat.
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+.nav-list {
+ padding-left: 5px;
+ padding-right: 5px;
+}
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--- incubator/crunch/site/trunk/content/crunch/future-work.mdtext (added)
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@@ -0,0 +1,26 @@
+Title: Current Limitations and Future Work
+Notice: Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you 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.
+
+This section contains an almost certainly incomplete list of known limitations of Crunch and plans for future work.
+
+* We would like to have easy support for reading and writing data from/to HCatalog.
+* The decision of how to split up processing tasks between dependent MapReduce jobs is very naiive right now- we simply
+delegate all of the work to the reduce stage of the predecessor job. We should take advantage of information about the
+expected size of different PCollections to optimize this processing.
+* The Crunch optimizer does not yet merge different groupByKey operations that run over the same input data into a single
+MapReduce job. Implementing this optimization will provide a major performance benefit for a number of problems.
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--- incubator/crunch/site/trunk/content/crunch/index.mdtext (original)
+++ incubator/crunch/site/trunk/content/crunch/index.mdtext Sun Sep 16 18:49:58 2012
@@ -1,24 +1,49 @@
-Title: Home Page
-Notice: Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you 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.
+Title: Apache Crunch
+Subtitle: Simple and Efficient MapReduce Pipelines
+Notice: Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you 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.
-# Welcome
+---
-Welcome to the Apache CMS. Please see the following resources for further help:
+> *Apache Crunch (incubating)* is a Java library for writing, testing, and
+> running MapReduce pipelines, based on Google's FlumeJava. Its goal is to make
+> pipelines that are composed of many user-defined functions simple to write,
+> easy to test, and efficient to run.
- - <http://www.apache.org/dev/cmsref.html>
- - <http://wiki.apache.org/general/ApacheCms2010>
+---
+
+Running on top of [Hadoop MapReduce](http://hadoop.apache.org/mapreduce/), Apache
+Crunch provides a simple Java API for tasks like joining and data aggregation
+that are tedious to implement on plain MapReduce. For Scala users, there is also
+Scrunch, an idiomatic Scala API to Crunch.
+
+## Documentation
+
+ * [Introduction to Apache Crunch](intro.html)
+ * [Introduction to Scrunch](scrunch.html)
+ * [Current Limitations and Future Work](future-work.html)
+
+## Disclaimer
+
+Apache Crunch is an effort undergoing incubation at [The Apache Software Foundation
+(ASF)](http://apache.org/) sponsored by the [Apache Incubator PMC](http://incubator.apache.org/).
+Incubation is required of all newly accepted projects until a further review
+indicates that the infrastructure, communications, and decision making process
+have stabilized in a manner consistent with other successful ASF projects.
+While incubation status is not necessarily a reflection of the completeness or
+stability of the code, it does indicate that the project has yet to be fully
+endorsed by the ASF.
Added: incubator/crunch/site/trunk/content/crunch/intro.mdtext
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--- incubator/crunch/site/trunk/content/crunch/intro.mdtext (added)
+++ incubator/crunch/site/trunk/content/crunch/intro.mdtext Sun Sep 16 18:49:58 2012
@@ -0,0 +1,211 @@
+Title: Introduction to Apache Crunch
+Notice: Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you 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.
+
+## Build and Installation
+
+To use Crunch you first have to build the source code using Maven and install
+it in your local repository:
+
+ mvn clean install
+
+This also runs the integration test suite which will take a while. Afterwards
+you can run the bundled example applications:
+
+ hadoop jar examples/target/crunch-examples-*-job.jar org.apache.crunch.examples.WordCount <inputfile> <outputdir>
+
+
+## High Level Concepts
+
+### Data Model and Operators
+
+Crunch is centered around three interfaces that represent distributed datasets: `PCollection<T>`, `PTable<K, V>`, and `PGroupedTable<K, V>`.
+
+A `PCollection<T>` represents a distributed, unordered collection of elements of type T. For example, we represent a text file in Crunch as a
+`PCollection<String>` object. PCollection provides a method, `parallelDo`, that applies a function to each element in a PCollection in parallel,
+and returns a new PCollection as its result.
+
+A `PTable<K, V>` is a sub-interface of PCollection that represents a distributed, unordered multimap of its key type K to its value type V.
+In addition to the parallelDo operation, PTable provides a `groupByKey` operation that aggregates all of the values in the PTable that
+have the same key into a single record. It is the groupByKey operation that triggers the sort phase of a MapReduce job.
+
+The result of a groupByKey operation is a `PGroupedTable<K, V>` object, which is a distributed, sorted map of keys of type K to an Iterable
+collection of values of type V. In addition to parallelDo, the PGroupedTable provides a `combineValues` operation, which allows for
+a commutative and associative aggregation operator to be applied to the values of the PGroupedTable instance on both the map side and the
+reduce side of a MapReduce job.
+
+Finally, PCollection, PTable, and PGroupedTable all support a `union` operation, which takes a series of distinct PCollections and treats
+them as a single, virtual PCollection. The union operator is required for operations that combine multiple inputs, such as cogroups and
+joins.
+
+### Pipeline Building and Execution
+
+Every Crunch pipeline starts with a `Pipeline` object that is used to coordinate building the pipeline and executing the underlying MapReduce
+jobs. For efficiency, Crunch uses lazy evaluation, so it will only construct MapReduce jobs from the different stages of the pipelines when
+the Pipeline object's `run` or `done` methods are called.
+
+## A Detailed Example
+
+Here is the classic WordCount application using Crunch:
+
+ import org.apache.crunch.DoFn;
+ import org.apache.crunch.Emitter;
+ import org.apache.crunch.PCollection;
+ import org.apache.crunch.PTable;
+ import org.apache.crunch.Pipeline;
+ import org.apache.crunch.impl.mr.MRPipeline;
+ import org.apache.crunch.lib.Aggregate;
+ import org.apache.crunch.types.writable.Writables;
+
+ public class WordCount {
+ public static void main(String[] args) throws Exception {
+ Pipeline pipeline = new MRPipeline(WordCount.class);
+ PCollection<String> lines = pipeline.readTextFile(args[0]);
+
+ PCollection<String> words = lines.parallelDo("my splitter", new DoFn<String, String>() {
+ public void process(String line, Emitter<String> emitter) {
+ for (String word : line.split("\\s+")) {
+ emitter.emit(word);
+ }
+ }
+ }, Writables.strings());
+
+ PTable<String, Long> counts = Aggregate.count(words);
+
+ pipeline.writeTextFile(counts, args[1]);
+ pipeline.run();
+ }
+ }
+
+Let's walk through the example line by line.
+
+### Step 1: Creating a Pipeline and referencing a text file
+
+The `MRPipeline` implementation of the Pipeline interface compiles the individual stages of a
+pipeline into a series of MapReduce jobs. The MRPipeline constructor takes a class argument
+that is used to tell Hadoop where to find the code that is used in the pipeline execution.
+
+We now need to tell the Pipeline about the inputs it will be consuming. The Pipeline interface
+defines a `readTextFile` method that takes in a String and returns a PCollection of Strings.
+In addition to text files, Crunch supports reading data from SequenceFiles and Avro container files,
+via the `SequenceFileSource` and `AvroFileSource` classes defined in the org.apache.crunch.io package.
+
+Note that each PCollection is a _reference_ to a source of data- no data is actually loaded into a
+PCollection on the client machine.
+
+### Step 2: Splitting the lines of text into words
+
+Crunch defines a small set of primitive operations that can be composed in order to build complex data
+pipelines. The first of these primitives is the `parallelDo` function, which applies a function (defined
+by a subclass of `DoFn`) to every record in a PCollection, and returns a new PCollection that contains
+the results.
+
+The first argument to parallelDo is a string that is used to identify this step in the pipeline. When
+a pipeline is composed into a series of MapReduce jobs, it is often the case that multiple stages will
+run within the same Mapper or Reducer. Having a string that identifies each processing step is useful
+for debugging errors that occur in a running pipeline.
+
+The second argument to parallelDo is an anonymous subclass of DoFn. Each DoFn subclass must override
+the `process` method, which takes in a record from the input PCollection and an `Emitter` object that
+may have any number of output values written to it. In this case, our DoFn splits each lines up into
+words, using a blank space as a separator, and emits the words from the split to the output PCollection.
+
+The last argument to parallelDo is an instance of the `PType` interface, which specifies how the data
+in the output PCollection is serialized. While Crunch takes advantage of Java Generics to provide
+compile-time type safety, the generic type information is not available at runtime. Crunch needs to know
+how to map the records stored in each PCollection into a Hadoop-supported serialization format in order
+to read and write data to disk. Two serialization implementations are supported in crunch via the
+`PTypeFamily` interface: a Writable-based system that is defined in the org.apache.crunch.types.writable
+package, and an Avro-based system that is defined in the org.apache.crunch.types.avro package. Each
+implementation provides convenience methods for working with the common PTypes (Strings, longs, bytes, etc.)
+as well as utility methods for creating PTypes from existing Writable classes or Avro schemas.
+
+### Step 3: Counting the words
+
+Out of Crunch's simple primitive operations, we can build arbitrarily complex chains of operations in order
+to perform higher-level operations, like aggregations and joins, that can work on any type of input data.
+Let's look at the implementation of the `Aggregate.count` function:
+
+ package org.apache.crunch.lib;
+
+ import org.apache.crunch.CombineFn;
+ import org.apache.crunch.MapFn;
+ import org.apache.crunch.PCollection;
+ import org.apache.crunch.PGroupedTable;
+ import org.apache.crunch.PTable;
+ import org.apache.crunch.Pair;
+ import org.apache.crunch.types.PTypeFamily;
+
+ public class Aggregate {
+
+ private static class Counter<S> extends MapFn<S, Pair<S, Long>> {
+ public Pair<S, Long> map(S input) {
+ return Pair.of(input, 1L);
+ }
+ }
+
+ public static <S> PTable<S, Long> count(PCollection<S> collect) {
+ PTypeFamily tf = collect.getTypeFamily();
+
+ // Create a PTable from the PCollection by mapping each element
+ // to a key of the PTable with the value equal to 1L
+ PTable<S, Long> withCounts = collect.parallelDo("count:" + collect.getName(),
+ new Counter<S>(), tf.tableOf(collect.getPType(), tf.longs()));
+
+ // Group the records of the PTable based on their key.
+ PGroupedTable<S, Long> grouped = withCounts.groupByKey();
+
+ // Sum the 1L values associated with the keys to get the
+ // count of each element in this PCollection, and return it
+ // as a PTable so that it may be processed further or written
+ // out for storage.
+ return grouped.combineValues(CombineFn.<S>SUM_LONGS());
+ }
+ }
+
+First, we get the PTypeFamily that is associated with the PType for the collection. The
+call to parallelDo converts each record in this PCollection into a Pair of the input record
+and the number one by extending the `MapFn` convenience subclass of DoFn, and uses the
+`tableOf` method of the PTypeFamily to specify that the returned PCollection should be a
+PTable instance, with the key being the PType of the PCollection and the value being the Long
+implementation for this PTypeFamily.
+
+The next line features the second of Crunch's four operations, `groupByKey`. The groupByKey
+operation may only be applied to a PTable, and returns an instance of the `PGroupedTable`
+interface, which references the grouping of all of the values in the PTable that have the same key.
+The groupByKey operation is what triggers the reduce phase of a MapReduce within Crunch.
+
+The last line in the function returns the output of the third of Crunch's four operations,
+`combineValues`. The combineValues operator takes a `CombineFn` as an argument, which is a
+specialized subclass of DoFn that operates on an implementation of Java's Iterable interface. The
+use of combineValues (as opposed to parallelDo) signals to Crunch that the CombineFn may be used to
+aggregate values for the same key on the map side of a MapReduce job as well as the reduce side.
+
+### Step 4: Writing the output and running the pipeline
+
+The Pipeline object also provides a `writeTextFile` convenience method for indicating that a
+PCollection should be written to a text file. There are also output targets for SequenceFiles and
+Avro container files, available in the org.apache.crunch.io package.
+
+After you are finished constructing a pipeline and specifying the output destinations, call the
+pipeline's blocking `run` method in order to compile the pipeline into one or more MapReduce
+jobs and execute them.
+
+
+## More Information
+
+[Writing Your Own Pipelines](pipelines.html)
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+++ incubator/crunch/site/trunk/content/crunch/js/bootstrap-2.1.0.js Sun Sep 16 18:49:58 2012
@@ -0,0 +1,2027 @@
+/* ===================================================
+ * bootstrap-transition.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#transitions
+ * ===================================================
+ * 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.
+ * ========================================================== */
+
+
+!function ($) {
+
+ $(function () {
+
+ "use strict"; // jshint ;_;
+
+
+ /* CSS TRANSITION SUPPORT (http://www.modernizr.com/)
+ * ======================================================= */
+
+ $.support.transition = (function () {
+
+ var transitionEnd = (function () {
+
+ var el = document.createElement('bootstrap')
+ , transEndEventNames = {
+ 'WebkitTransition' : 'webkitTransitionEnd'
+ , 'MozTransition' : 'transitionend'
+ , 'OTransition' : 'oTransitionEnd otransitionend'
+ , 'transition' : 'transitionend'
+ }
+ , name
+
+ for (name in transEndEventNames){
+ if (el.style[name] !== undefined) {
+ return transEndEventNames[name]
+ }
+ }
+
+ }())
+
+ return transitionEnd && {
+ end: transitionEnd
+ }
+
+ })()
+
+ })
+
+}(window.jQuery);/* ==========================================================
+ * bootstrap-alert.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#alerts
+ * ==========================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* ALERT CLASS DEFINITION
+ * ====================== */
+
+ var dismiss = '[data-dismiss="alert"]'
+ , Alert = function (el) {
+ $(el).on('click', dismiss, this.close)
+ }
+
+ Alert.prototype.close = function (e) {
+ var $this = $(this)
+ , selector = $this.attr('data-target')
+ , $parent
+
+ if (!selector) {
+ selector = $this.attr('href')
+ selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
+ }
+
+ $parent = $(selector)
+
+ e && e.preventDefault()
+
+ $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())
+
+ $parent.trigger(e = $.Event('close'))
+
+ if (e.isDefaultPrevented()) return
+
+ $parent.removeClass('in')
+
+ function removeElement() {
+ $parent
+ .trigger('closed')
+ .remove()
+ }
+
+ $.support.transition && $parent.hasClass('fade') ?
+ $parent.on($.support.transition.end, removeElement) :
+ removeElement()
+ }
+
+
+ /* ALERT PLUGIN DEFINITION
+ * ======================= */
+
+ $.fn.alert = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('alert')
+ if (!data) $this.data('alert', (data = new Alert(this)))
+ if (typeof option == 'string') data[option].call($this)
+ })
+ }
+
+ $.fn.alert.Constructor = Alert
+
+
+ /* ALERT DATA-API
+ * ============== */
+
+ $(function () {
+ $('body').on('click.alert.data-api', dismiss, Alert.prototype.close)
+ })
+
+}(window.jQuery);/* ============================================================
+ * bootstrap-button.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#buttons
+ * ============================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================ */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* BUTTON PUBLIC CLASS DEFINITION
+ * ============================== */
+
+ var Button = function (element, options) {
+ this.$element = $(element)
+ this.options = $.extend({}, $.fn.button.defaults, options)
+ }
+
+ Button.prototype.setState = function (state) {
+ var d = 'disabled'
+ , $el = this.$element
+ , data = $el.data()
+ , val = $el.is('input') ? 'val' : 'html'
+
+ state = state + 'Text'
+ data.resetText || $el.data('resetText', $el[val]())
+
+ $el[val](data[state] || this.options[state])
+
+ // push to event loop to allow forms to submit
+ setTimeout(function () {
+ state == 'loadingText' ?
+ $el.addClass(d).attr(d, d) :
+ $el.removeClass(d).removeAttr(d)
+ }, 0)
+ }
+
+ Button.prototype.toggle = function () {
+ var $parent = this.$element.parent('[data-toggle="buttons-radio"]')
+
+ $parent && $parent
+ .find('.active')
+ .removeClass('active')
+
+ this.$element.toggleClass('active')
+ }
+
+
+ /* BUTTON PLUGIN DEFINITION
+ * ======================== */
+
+ $.fn.button = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('button')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('button', (data = new Button(this, options)))
+ if (option == 'toggle') data.toggle()
+ else if (option) data.setState(option)
+ })
+ }
+
+ $.fn.button.defaults = {
+ loadingText: 'loading...'
+ }
+
+ $.fn.button.Constructor = Button
+
+
+ /* BUTTON DATA-API
+ * =============== */
+
+ $(function () {
+ $('body').on('click.button.data-api', '[data-toggle^=button]', function ( e ) {
+ var $btn = $(e.target)
+ if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
+ $btn.button('toggle')
+ })
+ })
+
+}(window.jQuery);/* ==========================================================
+ * bootstrap-carousel.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#carousel
+ * ==========================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* CAROUSEL CLASS DEFINITION
+ * ========================= */
+
+ var Carousel = function (element, options) {
+ this.$element = $(element)
+ this.options = options
+ this.options.slide && this.slide(this.options.slide)
+ this.options.pause == 'hover' && this.$element
+ .on('mouseenter', $.proxy(this.pause, this))
+ .on('mouseleave', $.proxy(this.cycle, this))
+ }
+
+ Carousel.prototype = {
+
+ cycle: function (e) {
+ if (!e) this.paused = false
+ this.options.interval
+ && !this.paused
+ && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
+ return this
+ }
+
+ , to: function (pos) {
+ var $active = this.$element.find('.item.active')
+ , children = $active.parent().children()
+ , activePos = children.index($active)
+ , that = this
+
+ if (pos > (children.length - 1) || pos < 0) return
+
+ if (this.sliding) {
+ return this.$element.one('slid', function () {
+ that.to(pos)
+ })
+ }
+
+ if (activePos == pos) {
+ return this.pause().cycle()
+ }
+
+ return this.slide(pos > activePos ? 'next' : 'prev', $(children[pos]))
+ }
+
+ , pause: function (e) {
+ if (!e) this.paused = true
+ if (this.$element.find('.next, .prev').length && $.support.transition.end) {
+ this.$element.trigger($.support.transition.end)
+ this.cycle()
+ }
+ clearInterval(this.interval)
+ this.interval = null
+ return this
+ }
+
+ , next: function () {
+ if (this.sliding) return
+ return this.slide('next')
+ }
+
+ , prev: function () {
+ if (this.sliding) return
+ return this.slide('prev')
+ }
+
+ , slide: function (type, next) {
+ var $active = this.$element.find('.item.active')
+ , $next = next || $active[type]()
+ , isCycling = this.interval
+ , direction = type == 'next' ? 'left' : 'right'
+ , fallback = type == 'next' ? 'first' : 'last'
+ , that = this
+ , e = $.Event('slide', {
+ relatedTarget: $next[0]
+ })
+
+ this.sliding = true
+
+ isCycling && this.pause()
+
+ $next = $next.length ? $next : this.$element.find('.item')[fallback]()
+
+ if ($next.hasClass('active')) return
+
+ if ($.support.transition && this.$element.hasClass('slide')) {
+ this.$element.trigger(e)
+ if (e.isDefaultPrevented()) return
+ $next.addClass(type)
+ $next[0].offsetWidth // force reflow
+ $active.addClass(direction)
+ $next.addClass(direction)
+ this.$element.one($.support.transition.end, function () {
+ $next.removeClass([type, direction].join(' ')).addClass('active')
+ $active.removeClass(['active', direction].join(' '))
+ that.sliding = false
+ setTimeout(function () { that.$element.trigger('slid') }, 0)
+ })
+ } else {
+ this.$element.trigger(e)
+ if (e.isDefaultPrevented()) return
+ $active.removeClass('active')
+ $next.addClass('active')
+ this.sliding = false
+ this.$element.trigger('slid')
+ }
+
+ isCycling && this.cycle()
+
+ return this
+ }
+
+ }
+
+
+ /* CAROUSEL PLUGIN DEFINITION
+ * ========================== */
+
+ $.fn.carousel = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('carousel')
+ , options = $.extend({}, $.fn.carousel.defaults, typeof option == 'object' && option)
+ , action = typeof option == 'string' ? option : options.slide
+ if (!data) $this.data('carousel', (data = new Carousel(this, options)))
+ if (typeof option == 'number') data.to(option)
+ else if (action) data[action]()
+ else if (options.interval) data.cycle()
+ })
+ }
+
+ $.fn.carousel.defaults = {
+ interval: 5000
+ , pause: 'hover'
+ }
+
+ $.fn.carousel.Constructor = Carousel
+
+
+ /* CAROUSEL DATA-API
+ * ================= */
+
+ $(function () {
+ $('body').on('click.carousel.data-api', '[data-slide]', function ( e ) {
+ var $this = $(this), href
+ , $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
+ , options = !$target.data('modal') && $.extend({}, $target.data(), $this.data())
+ $target.carousel(options)
+ e.preventDefault()
+ })
+ })
+
+}(window.jQuery);/* =============================================================
+ * bootstrap-collapse.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#collapse
+ * =============================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================ */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* COLLAPSE PUBLIC CLASS DEFINITION
+ * ================================ */
+
+ var Collapse = function (element, options) {
+ this.$element = $(element)
+ this.options = $.extend({}, $.fn.collapse.defaults, options)
+
+ if (this.options.parent) {
+ this.$parent = $(this.options.parent)
+ }
+
+ this.options.toggle && this.toggle()
+ }
+
+ Collapse.prototype = {
+
+ constructor: Collapse
+
+ , dimension: function () {
+ var hasWidth = this.$element.hasClass('width')
+ return hasWidth ? 'width' : 'height'
+ }
+
+ , show: function () {
+ var dimension
+ , scroll
+ , actives
+ , hasData
+
+ if (this.transitioning) return
+
+ dimension = this.dimension()
+ scroll = $.camelCase(['scroll', dimension].join('-'))
+ actives = this.$parent && this.$parent.find('> .accordion-group > .in')
+
+ if (actives && actives.length) {
+ hasData = actives.data('collapse')
+ if (hasData && hasData.transitioning) return
+ actives.collapse('hide')
+ hasData || actives.data('collapse', null)
+ }
+
+ this.$element[dimension](0)
+ this.transition('addClass', $.Event('show'), 'shown')
+ $.support.transition && this.$element[dimension](this.$element[0][scroll])
+ }
+
+ , hide: function () {
+ var dimension
+ if (this.transitioning) return
+ dimension = this.dimension()
+ this.reset(this.$element[dimension]())
+ this.transition('removeClass', $.Event('hide'), 'hidden')
+ this.$element[dimension](0)
+ }
+
+ , reset: function (size) {
+ var dimension = this.dimension()
+
+ this.$element
+ .removeClass('collapse')
+ [dimension](size || 'auto')
+ [0].offsetWidth
+
+ this.$element[size !== null ? 'addClass' : 'removeClass']('collapse')
+
+ return this
+ }
+
+ , transition: function (method, startEvent, completeEvent) {
+ var that = this
+ , complete = function () {
+ if (startEvent.type == 'show') that.reset()
+ that.transitioning = 0
+ that.$element.trigger(completeEvent)
+ }
+
+ this.$element.trigger(startEvent)
+
+ if (startEvent.isDefaultPrevented()) return
+
+ this.transitioning = 1
+
+ this.$element[method]('in')
+
+ $.support.transition && this.$element.hasClass('collapse') ?
+ this.$element.one($.support.transition.end, complete) :
+ complete()
+ }
+
+ , toggle: function () {
+ this[this.$element.hasClass('in') ? 'hide' : 'show']()
+ }
+
+ }
+
+
+ /* COLLAPSIBLE PLUGIN DEFINITION
+ * ============================== */
+
+ $.fn.collapse = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('collapse')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('collapse', (data = new Collapse(this, options)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.collapse.defaults = {
+ toggle: true
+ }
+
+ $.fn.collapse.Constructor = Collapse
+
+
+ /* COLLAPSIBLE DATA-API
+ * ==================== */
+
+ $(function () {
+ $('body').on('click.collapse.data-api', '[data-toggle=collapse]', function (e) {
+ var $this = $(this), href
+ , target = $this.attr('data-target')
+ || e.preventDefault()
+ || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
+ , option = $(target).data('collapse') ? 'toggle' : $this.data()
+ $this[$(target).hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
+ $(target).collapse(option)
+ })
+ })
+
+}(window.jQuery);/* ============================================================
+ * bootstrap-dropdown.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#dropdowns
+ * ============================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================ */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* DROPDOWN CLASS DEFINITION
+ * ========================= */
+
+ var toggle = '[data-toggle=dropdown]'
+ , Dropdown = function (element) {
+ var $el = $(element).on('click.dropdown.data-api', this.toggle)
+ $('html').on('click.dropdown.data-api', function () {
+ $el.parent().removeClass('open')
+ })
+ }
+
+ Dropdown.prototype = {
+
+ constructor: Dropdown
+
+ , toggle: function (e) {
+ var $this = $(this)
+ , $parent
+ , isActive
+
+ if ($this.is('.disabled, :disabled')) return
+
+ $parent = getParent($this)
+
+ isActive = $parent.hasClass('open')
+
+ clearMenus()
+
+ if (!isActive) {
+ $parent.toggleClass('open')
+ $this.focus()
+ }
+
+ return false
+ }
+
+ , keydown: function (e) {
+ var $this
+ , $items
+ , $active
+ , $parent
+ , isActive
+ , index
+
+ if (!/(38|40|27)/.test(e.keyCode)) return
+
+ $this = $(this)
+
+ e.preventDefault()
+ e.stopPropagation()
+
+ if ($this.is('.disabled, :disabled')) return
+
+ $parent = getParent($this)
+
+ isActive = $parent.hasClass('open')
+
+ if (!isActive || (isActive && e.keyCode == 27)) return $this.click()
+
+ $items = $('[role=menu] li:not(.divider) a', $parent)
+
+ if (!$items.length) return
+
+ index = $items.index($items.filter(':focus'))
+
+ if (e.keyCode == 38 && index > 0) index-- // up
+ if (e.keyCode == 40 && index < $items.length - 1) index++ // down
+ if (!~index) index = 0
+
+ $items
+ .eq(index)
+ .focus()
+ }
+
+ }
+
+ function clearMenus() {
+ getParent($(toggle))
+ .removeClass('open')
+ }
+
+ function getParent($this) {
+ var selector = $this.attr('data-target')
+ , $parent
+
+ if (!selector) {
+ selector = $this.attr('href')
+ selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
+ }
+
+ $parent = $(selector)
+ $parent.length || ($parent = $this.parent())
+
+ return $parent
+ }
+
+
+ /* DROPDOWN PLUGIN DEFINITION
+ * ========================== */
+
+ $.fn.dropdown = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('dropdown')
+ if (!data) $this.data('dropdown', (data = new Dropdown(this)))
+ if (typeof option == 'string') data[option].call($this)
+ })
+ }
+
+ $.fn.dropdown.Constructor = Dropdown
+
+
+ /* APPLY TO STANDARD DROPDOWN ELEMENTS
+ * =================================== */
+
+ $(function () {
+ $('html')
+ .on('click.dropdown.data-api touchstart.dropdown.data-api', clearMenus)
+ $('body')
+ .on('click.dropdown touchstart.dropdown.data-api', '.dropdown', function (e) { e.stopPropagation() })
+ .on('click.dropdown.data-api touchstart.dropdown.data-api' , toggle, Dropdown.prototype.toggle)
+ .on('keydown.dropdown.data-api touchstart.dropdown.data-api', toggle + ', [role=menu]' , Dropdown.prototype.keydown)
+ })
+
+}(window.jQuery);/* =========================================================
+ * bootstrap-modal.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#modals
+ * =========================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================= */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* MODAL CLASS DEFINITION
+ * ====================== */
+
+ var Modal = function (element, options) {
+ this.options = options
+ this.$element = $(element)
+ .delegate('[data-dismiss="modal"]', 'click.dismiss.modal', $.proxy(this.hide, this))
+ this.options.remote && this.$element.find('.modal-body').load(this.options.remote)
+ }
+
+ Modal.prototype = {
+
+ constructor: Modal
+
+ , toggle: function () {
+ return this[!this.isShown ? 'show' : 'hide']()
+ }
+
+ , show: function () {
+ var that = this
+ , e = $.Event('show')
+
+ this.$element.trigger(e)
+
+ if (this.isShown || e.isDefaultPrevented()) return
+
+ $('body').addClass('modal-open')
+
+ this.isShown = true
+
+ this.escape()
+
+ 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.$element
+ .show()
+
+ if (transition) {
+ that.$element[0].offsetWidth // force reflow
+ }
+
+ that.$element
+ .addClass('in')
+ .attr('aria-hidden', false)
+ .focus()
+
+ that.enforceFocus()
+
+ transition ?
+ that.$element.one($.support.transition.end, function () { that.$element.trigger('shown') }) :
+ that.$element.trigger('shown')
+
+ })
+ }
+
+ , hide: function (e) {
+ e && e.preventDefault()
+
+ var that = this
+
+ e = $.Event('hide')
+
+ this.$element.trigger(e)
+
+ if (!this.isShown || e.isDefaultPrevented()) return
+
+ this.isShown = false
+
+ $('body').removeClass('modal-open')
+
+ this.escape()
+
+ $(document).off('focusin.modal')
+
+ this.$element
+ .removeClass('in')
+ .attr('aria-hidden', true)
+
+ $.support.transition && this.$element.hasClass('fade') ?
+ this.hideWithTransition() :
+ this.hideModal()
+ }
+
+ , enforceFocus: function () {
+ var that = this
+ $(document).on('focusin.modal', function (e) {
+ if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
+ that.$element.focus()
+ }
+ })
+ }
+
+ , escape: function () {
+ var that = this
+ if (this.isShown && this.options.keyboard) {
+ this.$element.on('keyup.dismiss.modal', function ( e ) {
+ e.which == 27 && that.hide()
+ })
+ } else if (!this.isShown) {
+ this.$element.off('keyup.dismiss.modal')
+ }
+ }
+
+ , hideWithTransition: function () {
+ var that = this
+ , timeout = setTimeout(function () {
+ that.$element.off($.support.transition.end)
+ that.hideModal()
+ }, 500)
+
+ this.$element.one($.support.transition.end, function () {
+ clearTimeout(timeout)
+ that.hideModal()
+ })
+ }
+
+ , hideModal: function (that) {
+ this.$element
+ .hide()
+ .trigger('hidden')
+
+ this.backdrop()
+ }
+
+ , removeBackdrop: function () {
+ this.$backdrop.remove()
+ this.$backdrop = null
+ }
+
+ , backdrop: function (callback) {
+ var that = this
+ , animate = this.$element.hasClass('fade') ? 'fade' : ''
+
+ if (this.isShown && this.options.backdrop) {
+ var doAnimate = $.support.transition && animate
+
+ this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
+ .appendTo(document.body)
+
+ if (this.options.backdrop != 'static') {
+ this.$backdrop.click($.proxy(this.hide, this))
+ }
+
+ if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
+
+ this.$backdrop.addClass('in')
+
+ doAnimate ?
+ this.$backdrop.one($.support.transition.end, callback) :
+ callback()
+
+ } else if (!this.isShown && this.$backdrop) {
+ this.$backdrop.removeClass('in')
+
+ $.support.transition && this.$element.hasClass('fade')?
+ this.$backdrop.one($.support.transition.end, $.proxy(this.removeBackdrop, this)) :
+ this.removeBackdrop()
+
+ } else if (callback) {
+ callback()
+ }
+ }
+ }
+
+
+ /* MODAL PLUGIN DEFINITION
+ * ======================= */
+
+ $.fn.modal = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('modal')
+ , options = $.extend({}, $.fn.modal.defaults, $this.data(), typeof option == 'object' && option)
+ if (!data) $this.data('modal', (data = new Modal(this, options)))
+ if (typeof option == 'string') data[option]()
+ else if (options.show) data.show()
+ })
+ }
+
+ $.fn.modal.defaults = {
+ backdrop: true
+ , keyboard: true
+ , show: true
+ }
+
+ $.fn.modal.Constructor = Modal
+
+
+ /* MODAL DATA-API
+ * ============== */
+
+ $(function () {
+ $('body').on('click.modal.data-api', '[data-toggle="modal"]', function ( e ) {
+ var $this = $(this)
+ , href = $this.attr('href')
+ , $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
+ , option = $target.data('modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
+
+ e.preventDefault()
+
+ $target
+ .modal(option)
+ .one('hide', function () {
+ $this.focus()
+ })
+ })
+ })
+
+}(window.jQuery);/* ===========================================================
+ * bootstrap-tooltip.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#tooltips
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ===========================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================== */
+
+
+!function ($) {
+
+ "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
+
+ this.type = type
+ this.$element = $(element)
+ this.options = this.getOptions(options)
+ this.enabled = true
+
+ if (this.options.trigger == 'click') {
+ this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+ } else if (this.options.trigger != 'manual') {
+ eventIn = this.options.trigger == 'hover' ? 'mouseenter' : 'focus'
+ eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur'
+ this.$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({}, $.fn[this.type].defaults, options, this.$element.data())
+
+ if (options.delay && typeof options.delay == 'number') {
+ options.delay = {
+ show: options.delay
+ , hide: options.delay
+ }
+ }
+
+ return options
+ }
+
+ , enter: function (e) {
+ var self = $(e.currentTarget)[this.type](this._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
+ , inside
+ , pos
+ , actualWidth
+ , actualHeight
+ , placement
+ , tp
+
+ if (this.hasContent() && this.enabled) {
+ $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
+
+ inside = /in/.test(placement)
+
+ $tip
+ .remove()
+ .css({ top: 0, left: 0, display: 'block' })
+ .appendTo(inside ? this.$element : document.body)
+
+ pos = this.getPosition(inside)
+
+ actualWidth = $tip[0].offsetWidth
+ actualHeight = $tip[0].offsetHeight
+
+ switch (inside ? placement.split(' ')[1] : 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
+ }
+
+ $tip
+ .css(tp)
+ .addClass(placement)
+ .addClass('in')
+ }
+ }
+
+ , 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()
+
+ $tip.removeClass('in')
+
+ function removeWithAnimation() {
+ var timeout = setTimeout(function () {
+ $tip.off($.support.transition.end).remove()
+ }, 500)
+
+ $tip.one($.support.transition.end, function () {
+ clearTimeout(timeout)
+ $tip.remove()
+ })
+ }
+
+ $.support.transition && this.$tip.hasClass('fade') ?
+ removeWithAnimation() :
+ $tip.remove()
+
+ 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') || '').removeAttr('title')
+ }
+ }
+
+ , hasContent: function () {
+ return this.getTitle()
+ }
+
+ , getPosition: function (inside) {
+ return $.extend({}, (inside ? {top: 0, left: 0} : this.$element.offset()), {
+ width: this.$element[0].offsetWidth
+ , height: this.$element[0].offsetHeight
+ })
+ }
+
+ , 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 || $(this.options.template)
+ }
+
+ , validate: function () {
+ if (!this.$element[0].parentNode) {
+ this.hide()
+ this.$element = null
+ this.options = null
+ }
+ }
+
+ , enable: function () {
+ this.enabled = true
+ }
+
+ , disable: function () {
+ this.enabled = false
+ }
+
+ , toggleEnabled: function () {
+ this.enabled = !this.enabled
+ }
+
+ , toggle: function () {
+ this[this.tip().hasClass('in') ? 'hide' : 'show']()
+ }
+
+ , destroy: function () {
+ this.hide().$element.off('.' + this.type).removeData(this.type)
+ }
+
+ }
+
+
+ /* TOOLTIP PLUGIN DEFINITION
+ * ========================= */
+
+ $.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
+
+ $.fn.tooltip.defaults = {
+ animation: true
+ , placement: 'top'
+ , selector: false
+ , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
+ , trigger: 'hover'
+ , title: ''
+ , delay: 0
+ , html: true
+ }
+
+}(window.jQuery);
+/* ===========================================================
+ * bootstrap-popover.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#popovers
+ * ===========================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* POPOVER PUBLIC CLASS DEFINITION
+ * =============================== */
+
+ var Popover = function (element, options) {
+ this.init('popover', element, options)
+ }
+
+
+ /* NOTE: POPOVER EXTENDS BOOTSTRAP-TOOLTIP.js
+ ========================================== */
+
+ Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype, {
+
+ constructor: Popover
+
+ , setContent: function () {
+ var $tip = this.tip()
+ , title = this.getTitle()
+ , content = this.getContent()
+
+ $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
+ $tip.find('.popover-content > *')[this.options.html ? 'html' : 'text'](content)
+
+ $tip.removeClass('fade top bottom left right in')
+ }
+
+ , hasContent: function () {
+ return this.getTitle() || this.getContent()
+ }
+
+ , getContent: function () {
+ var content
+ , $e = this.$element
+ , o = this.options
+
+ content = $e.attr('data-content')
+ || (typeof o.content == 'function' ? o.content.call($e[0]) : o.content)
+
+ return content
+ }
+
+ , tip: function () {
+ if (!this.$tip) {
+ this.$tip = $(this.options.template)
+ }
+ return this.$tip
+ }
+
+ , destroy: function () {
+ this.hide().$element.off('.' + this.type).removeData(this.type)
+ }
+
+ })
+
+
+ /* POPOVER PLUGIN DEFINITION
+ * ======================= */
+
+ $.fn.popover = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('popover')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('popover', (data = new Popover(this, options)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.popover.Constructor = Popover
+
+ $.fn.popover.defaults = $.extend({} , $.fn.tooltip.defaults, {
+ placement: 'right'
+ , trigger: 'click'
+ , content: ''
+ , template: '<div class="popover"><div class="arrow"></div><div class="popover-inner"><h3 class="popover-title"></h3><div class="popover-content"><p></p></div></div></div>'
+ })
+
+}(window.jQuery);/* =============================================================
+ * bootstrap-scrollspy.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#scrollspy
+ * =============================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* SCROLLSPY CLASS DEFINITION
+ * ========================== */
+
+ function ScrollSpy(element, options) {
+ var process = $.proxy(this.process, this)
+ , $element = $(element).is('body') ? $(window) : $(element)
+ , href
+ this.options = $.extend({}, $.fn.scrollspy.defaults, options)
+ this.$scrollElement = $element.on('scroll.scroll-spy.data-api', process)
+ this.selector = (this.options.target
+ || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
+ || '') + ' .nav li > a'
+ this.$body = $('body')
+ this.refresh()
+ this.process()
+ }
+
+ ScrollSpy.prototype = {
+
+ constructor: ScrollSpy
+
+ , refresh: function () {
+ var self = this
+ , $targets
+
+ this.offsets = $([])
+ this.targets = $([])
+
+ $targets = this.$body
+ .find(this.selector)
+ .map(function () {
+ var $el = $(this)
+ , href = $el.data('target') || $el.attr('href')
+ , $href = /^#\w/.test(href) && $(href)
+ return ( $href
+ && $href.length
+ && [[ $href.position().top, href ]] ) || null
+ })
+ .sort(function (a, b) { return a[0] - b[0] })
+ .each(function () {
+ self.offsets.push(this[0])
+ self.targets.push(this[1])
+ })
+ }
+
+ , process: function () {
+ var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
+ , scrollHeight = this.$scrollElement[0].scrollHeight || this.$body[0].scrollHeight
+ , maxScroll = scrollHeight - this.$scrollElement.height()
+ , offsets = this.offsets
+ , targets = this.targets
+ , activeTarget = this.activeTarget
+ , i
+
+ if (scrollTop >= maxScroll) {
+ return activeTarget != (i = targets.last()[0])
+ && this.activate ( i )
+ }
+
+ for (i = offsets.length; i--;) {
+ activeTarget != targets[i]
+ && scrollTop >= offsets[i]
+ && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
+ && this.activate( targets[i] )
+ }
+ }
+
+ , activate: function (target) {
+ var active
+ , selector
+
+ this.activeTarget = target
+
+ $(this.selector)
+ .parent('.active')
+ .removeClass('active')
+
+ selector = this.selector
+ + '[data-target="' + target + '"],'
+ + this.selector + '[href="' + target + '"]'
+
+ active = $(selector)
+ .parent('li')
+ .addClass('active')
+
+ if (active.parent('.dropdown-menu').length) {
+ active = active.closest('li.dropdown').addClass('active')
+ }
+
+ active.trigger('activate')
+ }
+
+ }
+
+
+ /* SCROLLSPY PLUGIN DEFINITION
+ * =========================== */
+
+ $.fn.scrollspy = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('scrollspy')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('scrollspy', (data = new ScrollSpy(this, options)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.scrollspy.Constructor = ScrollSpy
+
+ $.fn.scrollspy.defaults = {
+ offset: 10
+ }
+
+
+ /* SCROLLSPY DATA-API
+ * ================== */
+
+ $(window).on('load', function () {
+ $('[data-spy="scroll"]').each(function () {
+ var $spy = $(this)
+ $spy.scrollspy($spy.data())
+ })
+ })
+
+}(window.jQuery);/* ========================================================
+ * bootstrap-tab.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#tabs
+ * ========================================================
+ * 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.
+ * ======================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* TAB CLASS DEFINITION
+ * ==================== */
+
+ var Tab = function (element) {
+ this.element = $(element)
+ }
+
+ Tab.prototype = {
+
+ constructor: Tab
+
+ , show: function () {
+ var $this = this.element
+ , $ul = $this.closest('ul:not(.dropdown-menu)')
+ , selector = $this.attr('data-target')
+ , previous
+ , $target
+ , e
+
+ if (!selector) {
+ selector = $this.attr('href')
+ selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
+ }
+
+ if ( $this.parent('li').hasClass('active') ) return
+
+ previous = $ul.find('.active a').last()[0]
+
+ e = $.Event('show', {
+ relatedTarget: previous
+ })
+
+ $this.trigger(e)
+
+ if (e.isDefaultPrevented()) return
+
+ $target = $(selector)
+
+ this.activate($this.parent('li'), $ul)
+ this.activate($target, $target.parent(), function () {
+ $this.trigger({
+ type: 'shown'
+ , relatedTarget: previous
+ })
+ })
+ }
+
+ , activate: function ( element, container, callback) {
+ var $active = container.find('> .active')
+ , transition = callback
+ && $.support.transition
+ && $active.hasClass('fade')
+
+ function next() {
+ $active
+ .removeClass('active')
+ .find('> .dropdown-menu > .active')
+ .removeClass('active')
+
+ element.addClass('active')
+
+ if (transition) {
+ element[0].offsetWidth // reflow for transition
+ element.addClass('in')
+ } else {
+ element.removeClass('fade')
+ }
+
+ if ( element.parent('.dropdown-menu') ) {
+ element.closest('li.dropdown').addClass('active')
+ }
+
+ callback && callback()
+ }
+
+ transition ?
+ $active.one($.support.transition.end, next) :
+ next()
+
+ $active.removeClass('in')
+ }
+ }
+
+
+ /* TAB PLUGIN DEFINITION
+ * ===================== */
+
+ $.fn.tab = function ( option ) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('tab')
+ if (!data) $this.data('tab', (data = new Tab(this)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.tab.Constructor = Tab
+
+
+ /* TAB DATA-API
+ * ============ */
+
+ $(function () {
+ $('body').on('click.tab.data-api', '[data-toggle="tab"], [data-toggle="pill"]', function (e) {
+ e.preventDefault()
+ $(this).tab('show')
+ })
+ })
+
+}(window.jQuery);/* =============================================================
+ * bootstrap-typeahead.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#typeahead
+ * =============================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================ */
+
+
+!function($){
+
+ "use strict"; // jshint ;_;
+
+
+ /* TYPEAHEAD PUBLIC CLASS DEFINITION
+ * ================================= */
+
+ var Typeahead = function (element, options) {
+ this.$element = $(element)
+ this.options = $.extend({}, $.fn.typeahead.defaults, options)
+ this.matcher = this.options.matcher || this.matcher
+ this.sorter = this.options.sorter || this.sorter
+ this.highlighter = this.options.highlighter || this.highlighter
+ this.updater = this.options.updater || this.updater
+ this.$menu = $(this.options.menu).appendTo('body')
+ this.source = this.options.source
+ this.shown = false
+ this.listen()
+ }
+
+ Typeahead.prototype = {
+
+ constructor: Typeahead
+
+ , select: function () {
+ var val = this.$menu.find('.active').attr('data-value')
+ this.$element
+ .val(this.updater(val))
+ .change()
+ return this.hide()
+ }
+
+ , updater: function (item) {
+ return item
+ }
+
+ , show: function () {
+ var pos = $.extend({}, this.$element.offset(), {
+ height: this.$element[0].offsetHeight
+ })
+
+ this.$menu.css({
+ top: pos.top + pos.height
+ , left: pos.left
+ })
+
+ this.$menu.show()
+ this.shown = true
+ return this
+ }
+
+ , hide: function () {
+ this.$menu.hide()
+ this.shown = false
+ return this
+ }
+
+ , lookup: function (event) {
+ var items
+
+ this.query = this.$element.val()
+
+ if (!this.query || this.query.length < this.options.minLength) {
+ return this.shown ? this.hide() : this
+ }
+
+ items = $.isFunction(this.source) ? this.source(this.query, $.proxy(this.process, this)) : this.source
+
+ return items ? this.process(items) : this
+ }
+
+ , process: function (items) {
+ var that = this
+
+ items = $.grep(items, function (item) {
+ return that.matcher(item)
+ })
+
+ items = this.sorter(items)
+
+ if (!items.length) {
+ return this.shown ? this.hide() : this
+ }
+
+ return this.render(items.slice(0, this.options.items)).show()
+ }
+
+ , matcher: function (item) {
+ return ~item.toLowerCase().indexOf(this.query.toLowerCase())
+ }
+
+ , sorter: function (items) {
+ var beginswith = []
+ , caseSensitive = []
+ , caseInsensitive = []
+ , item
+
+ while (item = items.shift()) {
+ if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
+ else if (~item.indexOf(this.query)) caseSensitive.push(item)
+ else caseInsensitive.push(item)
+ }
+
+ return beginswith.concat(caseSensitive, caseInsensitive)
+ }
+
+ , highlighter: function (item) {
+ var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
+ return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
+ return '<strong>' + match + '</strong>'
+ })
+ }
+
+ , render: function (items) {
+ var that = this
+
+ items = $(items).map(function (i, item) {
+ i = $(that.options.item).attr('data-value', item)
+ i.find('a').html(that.highlighter(item))
+ return i[0]
+ })
+
+ items.first().addClass('active')
+ this.$menu.html(items)
+ return this
+ }
+
+ , next: function (event) {
+ var active = this.$menu.find('.active').removeClass('active')
+ , next = active.next()
+
+ if (!next.length) {
+ next = $(this.$menu.find('li')[0])
+ }
+
+ next.addClass('active')
+ }
+
+ , prev: function (event) {
+ var active = this.$menu.find('.active').removeClass('active')
+ , prev = active.prev()
+
+ if (!prev.length) {
+ prev = this.$menu.find('li').last()
+ }
+
+ prev.addClass('active')
+ }
+
+ , listen: function () {
+ this.$element
+ .on('blur', $.proxy(this.blur, this))
+ .on('keypress', $.proxy(this.keypress, this))
+ .on('keyup', $.proxy(this.keyup, this))
+
+ if ($.browser.webkit || $.browser.msie) {
+ this.$element.on('keydown', $.proxy(this.keydown, this))
+ }
+
+ this.$menu
+ .on('click', $.proxy(this.click, this))
+ .on('mouseenter', 'li', $.proxy(this.mouseenter, this))
+ }
+
+ , move: function (e) {
+ if (!this.shown) return
+
+ switch(e.keyCode) {
+ case 9: // tab
+ case 13: // enter
+ case 27: // escape
+ e.preventDefault()
+ break
+
+ case 38: // up arrow
+ e.preventDefault()
+ this.prev()
+ break
+
+ case 40: // down arrow
+ e.preventDefault()
+ this.next()
+ break
+ }
+
+ e.stopPropagation()
+ }
+
+ , keydown: function (e) {
+ this.suppressKeyPressRepeat = !~$.inArray(e.keyCode, [40,38,9,13,27])
+ this.move(e)
+ }
+
+ , keypress: function (e) {
+ if (this.suppressKeyPressRepeat) return
+ this.move(e)
+ }
+
+ , keyup: function (e) {
+ switch(e.keyCode) {
+ case 40: // down arrow
+ case 38: // up arrow
+ break
+
+ case 9: // tab
+ case 13: // enter
+ if (!this.shown) return
+ this.select()
+ break
+
+ case 27: // escape
+ if (!this.shown) return
+ this.hide()
+ break
+
+ default:
+ this.lookup()
+ }
+
+ e.stopPropagation()
+ e.preventDefault()
+ }
+
+ , blur: function (e) {
+ var that = this
+ setTimeout(function () { that.hide() }, 150)
+ }
+
+ , click: function (e) {
+ e.stopPropagation()
+ e.preventDefault()
+ this.select()
+ }
+
+ , mouseenter: function (e) {
+ this.$menu.find('.active').removeClass('active')
+ $(e.currentTarget).addClass('active')
+ }
+
+ }
+
+
+ /* TYPEAHEAD PLUGIN DEFINITION
+ * =========================== */
+
+ $.fn.typeahead = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('typeahead')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.typeahead.defaults = {
+ source: []
+ , items: 8
+ , menu: '<ul class="typeahead dropdown-menu"></ul>'
+ , item: '<li><a href="#"></a></li>'
+ , minLength: 1
+ }
+
+ $.fn.typeahead.Constructor = Typeahead
+
+
+ /* TYPEAHEAD DATA-API
+ * ================== */
+
+ $(function () {
+ $('body').on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
+ var $this = $(this)
+ if ($this.data('typeahead')) return
+ e.preventDefault()
+ $this.typeahead($this.data())
+ })
+ })
+
+}(window.jQuery);
+/* ==========================================================
+ * bootstrap-affix.js v2.1.0
+ * http://twitter.github.com/bootstrap/javascript.html#affix
+ * ==========================================================
+ * 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.
+ * ========================================================== */
+
+
+!function ($) {
+
+ "use strict"; // jshint ;_;
+
+
+ /* AFFIX CLASS DEFINITION
+ * ====================== */
+
+ var Affix = function (element, options) {
+ this.options = $.extend({}, $.fn.affix.defaults, options)
+ this.$window = $(window).on('scroll.affix.data-api', $.proxy(this.checkPosition, this))
+ this.$element = $(element)
+ this.checkPosition()
+ }
+
+ Affix.prototype.checkPosition = function () {
+ if (!this.$element.is(':visible')) return
+
+ var scrollHeight = $(document).height()
+ , scrollTop = this.$window.scrollTop()
+ , position = this.$element.offset()
+ , offset = this.options.offset
+ , offsetBottom = offset.bottom
+ , offsetTop = offset.top
+ , reset = 'affix affix-top affix-bottom'
+ , affix
+
+ if (typeof offset != 'object') offsetBottom = offsetTop = offset
+ if (typeof offsetTop == 'function') offsetTop = offset.top()
+ if (typeof offsetBottom == 'function') offsetBottom = offset.bottom()
+
+ affix = this.unpin != null && (scrollTop + this.unpin <= position.top) ?
+ false : offsetBottom != null && (position.top + this.$element.height() >= scrollHeight - offsetBottom) ?
+ 'bottom' : offsetTop != null && scrollTop <= offsetTop ?
+ 'top' : false
+
+ if (this.affixed === affix) return
+
+ this.affixed = affix
+ this.unpin = affix == 'bottom' ? position.top - scrollTop : null
+
+ this.$element.removeClass(reset).addClass('affix' + (affix ? '-' + affix : ''))
+ }
+
+
+ /* AFFIX PLUGIN DEFINITION
+ * ======================= */
+
+ $.fn.affix = function (option) {
+ return this.each(function () {
+ var $this = $(this)
+ , data = $this.data('affix')
+ , options = typeof option == 'object' && option
+ if (!data) $this.data('affix', (data = new Affix(this, options)))
+ if (typeof option == 'string') data[option]()
+ })
+ }
+
+ $.fn.affix.Constructor = Affix
+
+ $.fn.affix.defaults = {
+ offset: 0
+ }
+
+
+ /* AFFIX DATA-API
+ * ============== */
+
+ $(window).on('load', function () {
+ $('[data-spy="affix"]').each(function () {
+ var $spy = $(this)
+ , data = $spy.data()
+
+ data.offset = data.offset || {}
+
+ data.offsetBottom && (data.offset.bottom = data.offsetBottom)
+ data.offsetTop && (data.offset.top = data.offsetTop)
+
+ $spy.affix(data)
+ })
+ })
+
+
+}(window.jQuery);
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