Adding library for slider used with correlation tool

3 files changed, 1889 insertions, 0 deletions

diff --git a/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.css b/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.css
new file mode 100644
index 00000000..d07b87f6
--- /dev/null
+++ b/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.css
@@ -0,0 +1,162 @@
+
+/* Functional styling;
+ * These styles are required for noUiSlider to function.
+ * You don't need to change these rules to apply your design.
+ */
+.noUi-target,
+.noUi-target * {
+-webkit-touch-callout: none;
+-webkit-user-select: none;
+-ms-touch-action: none;
+-ms-user-select: none;
+-moz-user-select: none;
+-moz-box-sizing: border-box;
+	box-sizing: border-box;
+}
+.noUi-target {
+	position: relative;
+	direction: ltr;
+}
+.noUi-base {
+	width: 100%;
+	height: 100%;
+	position: relative;
+	z-index: 1; /* Fix 401 */
+}
+.noUi-origin {
+	position: absolute;
+	right: 0;
+	top: 0;
+	left: 0;
+	bottom: 0;
+}
+.noUi-handle {
+	position: relative;
+	z-index: 1;
+}
+.noUi-stacking .noUi-handle {
+/* This class is applied to the lower origin when
+   its values is > 50%. */
+	z-index: 10;
+}
+.noUi-state-tap .noUi-origin {
+-webkit-transition: left 0.3s, top 0.3s;
+	transition: left 0.3s, top 0.3s;
+}
+.noUi-state-drag * {
+	cursor: inherit !important;
+}
+
+/* Painting and performance;
+ * Browsers can paint handles in their own layer.
+ */
+.noUi-base {
+	-webkit-transform: translate3d(0,0,0);
+	transform: translate3d(0,0,0);
+}
+
+/* Slider size and handle placement;
+ */
+.noUi-horizontal {
+	height: 18px;
+}
+.noUi-horizontal .noUi-handle {
+	width: 34px;
+	height: 28px;
+	left: -17px;
+	top: -6px;
+}
+.noUi-vertical {
+	width: 18px;
+}
+.noUi-vertical .noUi-handle {
+	width: 28px;
+	height: 34px;
+	left: -6px;
+	top: -17px;
+}
+
+/* Styling;
+ */
+.noUi-background {
+	background: #FAFAFA;
+	box-shadow: inset 0 1px 1px #f0f0f0;
+}
+.noUi-connect {
+	background: #3FB8AF;
+	box-shadow: inset 0 0 3px rgba(51,51,51,0.45);
+-webkit-transition: background 450ms;
+	transition: background 450ms;
+}
+.noUi-origin {
+	border-radius: 2px;
+}
+.noUi-target {
+	border-radius: 4px;
+	border: 1px solid #D3D3D3;
+	box-shadow: inset 0 1px 1px #F0F0F0, 0 3px 6px -5px #BBB;
+}
+.noUi-target.noUi-connect {
+	box-shadow: inset 0 0 3px rgba(51,51,51,0.45), 0 3px 6px -5px #BBB;
+}
+
+/* Handles and cursors;
+ */
+.noUi-dragable {
+	cursor: w-resize;
+}
+.noUi-vertical .noUi-dragable {
+	cursor: n-resize;
+}
+.noUi-handle {
+	border: 1px solid #D9D9D9;
+	border-radius: 3px;
+	background: #FFF;
+	cursor: default;
+	box-shadow: inset 0 0 1px #FFF,
+				inset 0 1px 7px #EBEBEB,
+				0 3px 6px -3px #BBB;
+}
+.noUi-active {
+	box-shadow: inset 0 0 1px #FFF,
+				inset 0 1px 7px #DDD,
+				0 3px 6px -3px #BBB;
+}
+
+/* Handle stripes;
+ */
+.noUi-handle:before,
+.noUi-handle:after {
+	content: "";
+	display: block;
+	position: absolute;
+	height: 14px;
+	width: 1px;
+	background: #E8E7E6;
+	left: 14px;
+	top: 6px;
+}
+.noUi-handle:after {
+	left: 17px;
+}
+.noUi-vertical .noUi-handle:before,
+.noUi-vertical .noUi-handle:after {
+	width: 14px;
+	height: 1px;
+	left: 6px;
+	top: 14px;
+}
+.noUi-vertical .noUi-handle:after {
+	top: 17px;
+}
+
+/* Disabled state;
+ */
+[disabled].noUi-connect,
+[disabled] .noUi-connect {
+	background: #B8B8B8;
+}
+[disabled].noUi-origin,
+[disabled] .noUi-handle {
+	cursor: not-allowed;
+}
diff --git a/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.js b/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.js
new file mode 100644
index 00000000..67ae7549
--- /dev/null
+++ b/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.js
@@ -0,0 +1,1629 @@
+/*! nouislider - 8.0.2 - 2015-07-06 13:22:09 */

+

+/*jslint browser: true */

+/*jslint white: true */

+

+(function (factory) {

+

+    if ( typeof define === 'function' && define.amd ) {

+

+        // AMD. Register as an anonymous module.

+        define([], factory);

+

+    } else if ( typeof exports === 'object' ) {

+

+        var fs = require('fs');

+

+        // Node/CommonJS

+        module.exports = factory();

+        module.exports.css = function () {

+            return fs.readFileSync(__dirname + '/nouislider.min.css', 'utf8');

+        };

+

+    } else {

+

+        // Browser globals

+        window.noUiSlider = factory();

+    }

+

+}(function( ){

+

+	'use strict';

+

+

+	// Removes duplicates from an array.

+	function unique(array) {

+		return array.filter(function(a){

+			return !this[a] ? this[a] = true : false;

+		}, {});

+	}

+

+	// Round a value to the closest 'to'.

+	function closest ( value, to ) {

+		return Math.round(value / to) * to;

+	}

+

+	// Current position of an element relative to the document.

+	function offset ( elem ) {

+

+	var rect = elem.getBoundingClientRect(),

+		doc = elem.ownerDocument,

+		win = doc.defaultView || doc.parentWindow,

+		docElem = doc.documentElement,

+		xOff = win.pageXOffset;

+

+		// getBoundingClientRect contains left scroll in Chrome on Android.

+		// I haven't found a feature detection that proves this. Worst case

+		// scenario on mis-match: the 'tap' feature on horizontal sliders breaks.

+		if ( /webkit.*Chrome.*Mobile/i.test(navigator.userAgent) ) {

+			xOff = 0;

+		}

+

+		return {

+			top: rect.top + win.pageYOffset - docElem.clientTop,

+			left: rect.left + xOff - docElem.clientLeft

+		};

+	}

+

+	// Checks whether a value is numerical.

+	function isNumeric ( a ) {

+		return typeof a === 'number' && !isNaN( a ) && isFinite( a );

+	}

+

+	// Rounds a number to 7 supported decimals.

+	function accurateNumber( number ) {

+		var p = Math.pow(10, 7);

+		return Number((Math.round(number*p)/p).toFixed(7));

+	}

+

+	// Sets a class and removes it after [duration] ms.

+	function addClassFor ( element, className, duration ) {

+		addClass(element, className);

+		setTimeout(function(){

+			removeClass(element, className);

+		}, duration);

+	}

+

+	// Limits a value to 0 - 100

+	function limit ( a ) {

+		return Math.max(Math.min(a, 100), 0);

+	}

+

+	// Wraps a variable as an array, if it isn't one yet.

+	function asArray ( a ) {

+		return Array.isArray(a) ? a : [a];

+	}

+

+	// Counts decimals

+	function countDecimals ( numStr ) {

+		var pieces = numStr.split(".");

+		return pieces.length > 1 ? pieces[1].length : 0;

+	}

+

+	// http://youmightnotneedjquery.com/#add_class

+	function addClass ( el, className ) {

+		if ( el.classList ) {

+			el.classList.add(className);

+		} else {

+			el.className += ' ' + className;

+		}

+	}

+

+	// http://youmightnotneedjquery.com/#remove_class

+	function removeClass ( el, className ) {

+		if ( el.classList ) {

+			el.classList.remove(className);

+		} else {

+			el.className = el.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');

+		}

+	}

+

+	// http://youmightnotneedjquery.com/#has_class

+	function hasClass ( el, className ) {

+		if ( el.classList ) {

+			el.classList.contains(className);

+		} else {

+			new RegExp('(^| )' + className + '( |$)', 'gi').test(el.className);

+		}

+	}

+

+

+	var

+	// Determine the events to bind. IE11 implements pointerEvents without

+	// a prefix, which breaks compatibility with the IE10 implementation.

+	/** @const */

+	actions = window.navigator.pointerEnabled ? {

+		start: 'pointerdown',

+		move: 'pointermove',

+		end: 'pointerup'

+	} : window.navigator.msPointerEnabled ? {

+		start: 'MSPointerDown',

+		move: 'MSPointerMove',

+		end: 'MSPointerUp'

+	} : {

+		start: 'mousedown touchstart',

+		move: 'mousemove touchmove',

+		end: 'mouseup touchend'

+	},

+	// Re-usable list of classes;

+	/** @const */

+	Classes = [

+/*  0 */  'noUi-target'

+/*  1 */ ,'noUi-base'

+/*  2 */ ,'noUi-origin'

+/*  3 */ ,'noUi-handle'

+/*  4 */ ,'noUi-horizontal'

+/*  5 */ ,'noUi-vertical'

+/*  6 */ ,'noUi-background'

+/*  7 */ ,'noUi-connect'

+/*  8 */ ,'noUi-ltr'

+/*  9 */ ,'noUi-rtl'

+/* 10 */ ,'noUi-dragable'

+/* 11 */ ,''

+/* 12 */ ,'noUi-state-drag'

+/* 13 */ ,''

+/* 14 */ ,'noUi-state-tap'

+/* 15 */ ,'noUi-active'

+/* 16 */ ,''

+/* 17 */ ,'noUi-stacking'

+	];

+

+

+// Value calculation

+

+	// Determine the size of a sub-range in relation to a full range.

+	function subRangeRatio ( pa, pb ) {

+		return (100 / (pb - pa));

+	}

+

+	// (percentage) How many percent is this value of this range?

+	function fromPercentage ( range, value ) {

+		return (value * 100) / ( range[1] - range[0] );

+	}

+

+	// (percentage) Where is this value on this range?

+	function toPercentage ( range, value ) {

+		return fromPercentage( range, range[0] < 0 ?

+			value + Math.abs(range[0]) :

+				value - range[0] );

+	}

+

+	// (value) How much is this percentage on this range?

+	function isPercentage ( range, value ) {

+		return ((value * ( range[1] - range[0] )) / 100) + range[0];

+	}

+

+

+// Range conversion

+

+	function getJ ( value, arr ) {

+

+		var j = 1;

+

+		while ( value >= arr[j] ){

+			j += 1;

+		}

+

+		return j;

+	}

+

+	// (percentage) Input a value, find where, on a scale of 0-100, it applies.

+	function toStepping ( xVal, xPct, value ) {

+

+		if ( value >= xVal.slice(-1)[0] ){

+			return 100;

+		}

+

+		var j = getJ( value, xVal ), va, vb, pa, pb;

+

+		va = xVal[j-1];

+		vb = xVal[j];

+		pa = xPct[j-1];

+		pb = xPct[j];

+

+		return pa + (toPercentage([va, vb], value) / subRangeRatio (pa, pb));

+	}

+

+	// (value) Input a percentage, find where it is on the specified range.

+	function fromStepping ( xVal, xPct, value ) {

+

+		// There is no range group that fits 100

+		if ( value >= 100 ){

+			return xVal.slice(-1)[0];

+		}

+

+		var j = getJ( value, xPct ), va, vb, pa, pb;

+

+		va = xVal[j-1];

+		vb = xVal[j];

+		pa = xPct[j-1];

+		pb = xPct[j];

+

+		return isPercentage([va, vb], (value - pa) * subRangeRatio (pa, pb));

+	}

+

+	// (percentage) Get the step that applies at a certain value.

+	function getStep ( xPct, xSteps, snap, value ) {

+

+		if ( value === 100 ) {

+			return value;

+		}

+

+		var j = getJ( value, xPct ), a, b;

+

+		// If 'snap' is set, steps are used as fixed points on the slider.

+		if ( snap ) {

+

+			a = xPct[j-1];

+			b = xPct[j];

+

+			// Find the closest position, a or b.

+			if ((value - a) > ((b-a)/2)){

+				return b;

+			}

+

+			return a;

+		}

+

+		if ( !xSteps[j-1] ){

+			return value;

+		}

+

+		return xPct[j-1] + closest(

+			value - xPct[j-1],

+			xSteps[j-1]

+		);

+	}

+

+

+// Entry parsing

+

+	function handleEntryPoint ( index, value, that ) {

+

+		var percentage;

+

+		// Wrap numerical input in an array.

+		if ( typeof value === "number" ) {

+			value = [value];

+		}

+

+		// Reject any invalid input, by testing whether value is an array.

+		if ( Object.prototype.toString.call( value ) !== '[object Array]' ){

+			throw new Error("noUiSlider: 'range' contains invalid value.");

+		}

+

+		// Covert min/max syntax to 0 and 100.

+		if ( index === 'min' ) {

+			percentage = 0;

+		} else if ( index === 'max' ) {

+			percentage = 100;

+		} else {

+			percentage = parseFloat( index );

+		}

+

+		// Check for correct input.

+		if ( !isNumeric( percentage ) || !isNumeric( value[0] ) ) {

+			throw new Error("noUiSlider: 'range' value isn't numeric.");

+		}

+

+		// Store values.

+		that.xPct.push( percentage );

+		that.xVal.push( value[0] );

+

+		// NaN will evaluate to false too, but to keep

+		// logging clear, set step explicitly. Make sure

+		// not to override the 'step' setting with false.

+		if ( !percentage ) {

+			if ( !isNaN( value[1] ) ) {

+				that.xSteps[0] = value[1];

+			}

+		} else {

+			that.xSteps.push( isNaN(value[1]) ? false : value[1] );

+		}

+	}

+

+	function handleStepPoint ( i, n, that ) {

+

+		// Ignore 'false' stepping.

+		if ( !n ) {

+			return true;

+		}

+

+		// Factor to range ratio

+		that.xSteps[i] = fromPercentage([

+			 that.xVal[i]

+			,that.xVal[i+1]

+		], n) / subRangeRatio (

+			that.xPct[i],

+			that.xPct[i+1] );

+	}

+

+

+// Interface

+

+	// The interface to Spectrum handles all direction-based

+	// conversions, so the above values are unaware.

+

+	function Spectrum ( entry, snap, direction, singleStep ) {

+

+		this.xPct = [];

+		this.xVal = [];

+		this.xSteps = [ singleStep || false ];

+		this.xNumSteps = [ false ];

+

+		this.snap = snap;

+		this.direction = direction;

+

+		var index, ordered = [ /* [0, 'min'], [1, '50%'], [2, 'max'] */ ];

+

+		// Map the object keys to an array.

+		for ( index in entry ) {

+			if ( entry.hasOwnProperty(index) ) {

+				ordered.push([entry[index], index]);

+			}

+		}

+

+		// Sort all entries by value (numeric sort).

+		ordered.sort(function(a, b) { return a[0] - b[0]; });

+

+		// Convert all entries to subranges.

+		for ( index = 0; index < ordered.length; index++ ) {

+			handleEntryPoint(ordered[index][1], ordered[index][0], this);

+		}

+

+		// Store the actual step values.

+		// xSteps is sorted in the same order as xPct and xVal.

+		this.xNumSteps = this.xSteps.slice(0);

+

+		// Convert all numeric steps to the percentage of the subrange they represent.

+		for ( index = 0; index < this.xNumSteps.length; index++ ) {

+			handleStepPoint(index, this.xNumSteps[index], this);

+		}

+	}

+

+	Spectrum.prototype.getMargin = function ( value ) {

+		return this.xPct.length === 2 ? fromPercentage(this.xVal, value) : false;

+	};

+

+	Spectrum.prototype.toStepping = function ( value ) {

+

+		value = toStepping( this.xVal, this.xPct, value );

+

+		// Invert the value if this is a right-to-left slider.

+		if ( this.direction ) {

+			value = 100 - value;

+		}

+

+		return value;

+	};

+

+	Spectrum.prototype.fromStepping = function ( value ) {

+

+		// Invert the value if this is a right-to-left slider.

+		if ( this.direction ) {

+			value = 100 - value;

+		}

+

+		return accurateNumber(fromStepping( this.xVal, this.xPct, value ));

+	};

+

+	Spectrum.prototype.getStep = function ( value ) {

+

+		// Find the proper step for rtl sliders by search in inverse direction.

+		// Fixes issue #262.

+		if ( this.direction ) {

+			value = 100 - value;

+		}

+

+		value = getStep(this.xPct, this.xSteps, this.snap, value );

+

+		if ( this.direction ) {

+			value = 100 - value;

+		}

+

+		return value;

+	};

+

+	Spectrum.prototype.getApplicableStep = function ( value ) {

+

+		// If the value is 100%, return the negative step twice.

+		var j = getJ(value, this.xPct), offset = value === 100 ? 2 : 1;

+		return [this.xNumSteps[j-2], this.xVal[j-offset], this.xNumSteps[j-offset]];

+	};

+

+	// Outside testing

+	Spectrum.prototype.convert = function ( value ) {

+		return this.getStep(this.toStepping(value));

+	};

+

+/*	Every input option is tested and parsed. This'll prevent

+	endless validation in internal methods. These tests are

+	structured with an item for every option available. An

+	option can be marked as required by setting the 'r' flag.

+	The testing function is provided with three arguments:

+		- The provided value for the option;

+		- A reference to the options object;

+		- The name for the option;

+

+	The testing function returns false when an error is detected,

+	or true when everything is OK. It can also modify the option

+	object, to make sure all values can be correctly looped elsewhere. */

+

+	var defaultFormatter = { 'to': function( value ){

+		return value.toFixed(2);

+	}, 'from': Number };

+

+	function testStep ( parsed, entry ) {

+

+		if ( !isNumeric( entry ) ) {

+			throw new Error("noUiSlider: 'step' is not numeric.");

+		}

+

+		// The step option can still be used to set stepping

+		// for linear sliders. Overwritten if set in 'range'.

+		parsed.singleStep = entry;

+	}

+

+	function testRange ( parsed, entry ) {

+

+		// Filter incorrect input.

+		if ( typeof entry !== 'object' || Array.isArray(entry) ) {

+			throw new Error("noUiSlider: 'range' is not an object.");

+		}

+

+		// Catch missing start or end.

+		if ( entry.min === undefined || entry.max === undefined ) {

+			throw new Error("noUiSlider: Missing 'min' or 'max' in 'range'.");

+		}

+

+		parsed.spectrum = new Spectrum(entry, parsed.snap, parsed.dir, parsed.singleStep);

+	}

+

+	function testStart ( parsed, entry ) {

+

+		entry = asArray(entry);

+

+		// Validate input. Values aren't tested, as the public .val method

+		// will always provide a valid location.

+		if ( !Array.isArray( entry ) || !entry.length || entry.length > 2 ) {

+			throw new Error("noUiSlider: 'start' option is incorrect.");

+		}

+

+		// Store the number of handles.

+		parsed.handles = entry.length;

+

+		// When the slider is initialized, the .val method will

+		// be called with the start options.

+		parsed.start = entry;

+	}

+

+	function testSnap ( parsed, entry ) {

+

+		// Enforce 100% stepping within subranges.

+		parsed.snap = entry;

+

+		if ( typeof entry !== 'boolean' ){

+			throw new Error("noUiSlider: 'snap' option must be a boolean.");

+		}

+	}

+

+	function testAnimate ( parsed, entry ) {

+

+		// Enforce 100% stepping within subranges.

+		parsed.animate = entry;

+

+		if ( typeof entry !== 'boolean' ){

+			throw new Error("noUiSlider: 'animate' option must be a boolean.");

+		}

+	}

+

+	function testConnect ( parsed, entry ) {

+

+		if ( entry === 'lower' && parsed.handles === 1 ) {

+			parsed.connect = 1;

+		} else if ( entry === 'upper' && parsed.handles === 1 ) {

+			parsed.connect = 2;

+		} else if ( entry === true && parsed.handles === 2 ) {

+			parsed.connect = 3;

+		} else if ( entry === false ) {

+			parsed.connect = 0;

+		} else {

+			throw new Error("noUiSlider: 'connect' option doesn't match handle count.");

+		}

+	}

+

+	function testOrientation ( parsed, entry ) {

+

+		// Set orientation to an a numerical value for easy

+		// array selection.

+		switch ( entry ){

+		  case 'horizontal':

+			parsed.ort = 0;

+			break;

+		  case 'vertical':

+			parsed.ort = 1;

+			break;

+		  default:

+			throw new Error("noUiSlider: 'orientation' option is invalid.");

+		}

+	}

+

+	function testMargin ( parsed, entry ) {

+

+		if ( !isNumeric(entry) ){

+			throw new Error("noUiSlider: 'margin' option must be numeric.");

+		}

+

+		parsed.margin = parsed.spectrum.getMargin(entry);

+

+		if ( !parsed.margin ) {

+			throw new Error("noUiSlider: 'margin' option is only supported on linear sliders.");

+		}

+	}

+

+	function testLimit ( parsed, entry ) {

+

+		if ( !isNumeric(entry) ){

+			throw new Error("noUiSlider: 'limit' option must be numeric.");

+		}

+

+		parsed.limit = parsed.spectrum.getMargin(entry);

+

+		if ( !parsed.limit ) {

+			throw new Error("noUiSlider: 'limit' option is only supported on linear sliders.");

+		}

+	}

+

+	function testDirection ( parsed, entry ) {

+

+		// Set direction as a numerical value for easy parsing.

+		// Invert connection for RTL sliders, so that the proper

+		// handles get the connect/background classes.

+		switch ( entry ) {

+		  case 'ltr':

+			parsed.dir = 0;

+			break;

+		  case 'rtl':

+			parsed.dir = 1;

+			parsed.connect = [0,2,1,3][parsed.connect];

+			break;

+		  default:

+			throw new Error("noUiSlider: 'direction' option was not recognized.");

+		}

+	}

+

+	function testBehaviour ( parsed, entry ) {

+

+		// Make sure the input is a string.

+		if ( typeof entry !== 'string' ) {

+			throw new Error("noUiSlider: 'behaviour' must be a string containing options.");

+		}

+

+		// Check if the string contains any keywords.

+		// None are required.

+		var tap = entry.indexOf('tap') >= 0,

+			drag = entry.indexOf('drag') >= 0,

+			fixed = entry.indexOf('fixed') >= 0,

+			snap = entry.indexOf('snap') >= 0;

+

+		parsed.events = {

+			tap: tap || snap,

+			drag: drag,

+			fixed: fixed,

+			snap: snap

+		};

+	}

+

+	function testFormat ( parsed, entry ) {

+

+		parsed.format = entry;

+

+		// Any object with a to and from method is supported.

+		if ( typeof entry.to === 'function' && typeof entry.from === 'function' ) {

+			return true;

+		}

+

+		throw new Error( "noUiSlider: 'format' requires 'to' and 'from' methods.");

+	}

+

+	// Test all developer settings and parse to assumption-safe values.

+	function testOptions ( options ) {

+

+		var parsed = {

+			margin: 0,

+			limit: 0,

+			animate: true,

+			format: defaultFormatter

+		}, tests;

+

+		// Tests are executed in the order they are presented here.

+		tests = {

+			'step': { r: false, t: testStep },

+			'start': { r: true, t: testStart },

+			'connect': { r: true, t: testConnect },

+			'direction': { r: true, t: testDirection },

+			'snap': { r: false, t: testSnap },

+			'animate': { r: false, t: testAnimate },

+			'range': { r: true, t: testRange },

+			'orientation': { r: false, t: testOrientation },

+			'margin': { r: false, t: testMargin },

+			'limit': { r: false, t: testLimit },

+			'behaviour': { r: true, t: testBehaviour },

+			'format': { r: false, t: testFormat }

+		};

+

+		var defaults = {

+			'connect': false,

+			'direction': 'ltr',

+			'behaviour': 'tap',

+			'orientation': 'horizontal'

+		};

+

+		// Set defaults where applicable.

+		Object.keys(defaults).forEach(function ( name ) {

+			if ( options[name] === undefined ) {

+				options[name] = defaults[name];

+			}

+		});

+

+		// Run all options through a testing mechanism to ensure correct

+		// input. It should be noted that options might get modified to

+		// be handled properly. E.g. wrapping integers in arrays.

+		Object.keys(tests).forEach(function( name ){

+

+			var test = tests[name];

+

+			// If the option isn't set, but it is required, throw an error.

+			if ( options[name] === undefined ) {

+

+				if ( test.r ) {

+					throw new Error("noUiSlider: '" + name + "' is required.");

+				}

+

+				return true;

+			}

+

+			test.t( parsed, options[name] );

+		});

+

+		// Forward pips options

+		parsed.pips = options.pips;

+

+		// Pre-define the styles.

+		parsed.style = parsed.ort ? 'top' : 'left';

+

+		return parsed;

+	}

+

+

+	// Delimit proposed values for handle positions.

+	function getPositions ( a, b, delimit ) {

+

+		// Add movement to current position.

+		var c = a + b[0], d = a + b[1];

+

+		// Only alter the other position on drag,

+		// not on standard sliding.

+		if ( delimit ) {

+			if ( c < 0 ) {

+				d += Math.abs(c);

+			}

+			if ( d > 100 ) {

+				c -= ( d - 100 );

+			}

+

+			// Limit values to 0 and 100.

+			return [limit(c), limit(d)];

+		}

+

+		return [c,d];

+	}

+

+	// Provide a clean event with standardized offset values.

+	function fixEvent ( e ) {

+

+		// Prevent scrolling and panning on touch events, while

+		// attempting to slide. The tap event also depends on this.

+		e.preventDefault();

+

+		// Filter the event to register the type, which can be

+		// touch, mouse or pointer. Offset changes need to be

+		// made on an event specific basis.

+		var touch = e.type.indexOf('touch') === 0,

+			mouse = e.type.indexOf('mouse') === 0,

+			pointer = e.type.indexOf('pointer') === 0,

+			x,y, event = e;

+

+		// IE10 implemented pointer events with a prefix;

+		if ( e.type.indexOf('MSPointer') === 0 ) {

+			pointer = true;

+		}

+

+		if ( touch ) {

+			// noUiSlider supports one movement at a time,

+			// so we can select the first 'changedTouch'.

+			x = e.changedTouches[0].pageX;

+			y = e.changedTouches[0].pageY;

+		}

+

+		if ( mouse || pointer ) {

+			x = e.clientX + window.pageXOffset;

+			y = e.clientY + window.pageYOffset;

+		}

+

+		event.points = [x, y];

+		event.cursor = mouse || pointer; // Fix #435

+

+		return event;

+	}

+

+	// Append a handle to the base.

+	function addHandle ( direction, index ) {

+

+		var origin = document.createElement('div'),

+			handle = document.createElement('div'),

+			additions = [ '-lower', '-upper' ];

+

+		if ( direction ) {

+			additions.reverse();

+		}

+

+		addClass(handle, Classes[3]);

+		addClass(handle, Classes[3] + additions[index]);

+

+		addClass(origin, Classes[2]);

+		origin.appendChild(handle);

+

+		return origin;

+	}

+

+	// Add the proper connection classes.

+	function addConnection ( connect, target, handles ) {

+

+		// Apply the required connection classes to the elements

+		// that need them. Some classes are made up for several

+		// segments listed in the class list, to allow easy

+		// renaming and provide a minor compression benefit.

+		switch ( connect ) {

+			case 1:	addClass(target, Classes[7]);

+					addClass(handles[0], Classes[6]);

+					break;

+			case 3: addClass(handles[1], Classes[6]);

+					/* falls through */

+			case 2: addClass(handles[0], Classes[7]);

+					/* falls through */

+			case 0: addClass(target, Classes[6]);

+					break;

+		}

+	}

+

+	// Add handles to the slider base.

+	function addHandles ( nrHandles, direction, base ) {

+

+		var index, handles = [];

+

+		// Append handles.

+		for ( index = 0; index < nrHandles; index += 1 ) {

+

+			// Keep a list of all added handles.

+			handles.push( base.appendChild(addHandle( direction, index )) );

+		}

+

+		return handles;

+	}

+

+	// Initialize a single slider.

+	function addSlider ( direction, orientation, target ) {

+

+		// Apply classes and data to the target.

+		addClass(target, Classes[0]);

+		addClass(target, Classes[8 + direction]);

+		addClass(target, Classes[4 + orientation]);

+

+		var div = document.createElement('div');

+		addClass(div, Classes[1]);

+		target.appendChild(div);

+		return div;

+	}

+

+

+function closure ( target, options ){

+

+	// All variables local to 'closure' are prefixed with 'scope_'

+	var scope_Target = target,

+		scope_Locations = [-1, -1],

+		scope_Base,

+		scope_Handles,

+		scope_Spectrum = options.spectrum,

+		scope_Values = [],

+		scope_Events = {};

+

+

+	function getGroup ( mode, values, stepped ) {

+

+		// Use the range.

+		if ( mode === 'range' || mode === 'steps' ) {

+			return scope_Spectrum.xVal;

+		}

+

+		if ( mode === 'count' ) {

+

+			// Divide 0 - 100 in 'count' parts.

+			var spread = ( 100 / (values-1) ), v, i = 0;

+			values = [];

+

+			// List these parts and have them handled as 'positions'.

+			while ((v=i++*spread) <= 100 ) {

+				values.push(v);

+			}

+

+			mode = 'positions';

+		}

+

+		if ( mode === 'positions' ) {

+

+			// Map all percentages to on-range values.

+			return values.map(function( value ){

+				return scope_Spectrum.fromStepping( stepped ? scope_Spectrum.getStep( value ) : value );

+			});

+		}

+

+		if ( mode === 'values' ) {

+

+			// If the value must be stepped, it needs to be converted to a percentage first.

+			if ( stepped ) {

+

+				return values.map(function( value ){

+

+					// Convert to percentage, apply step, return to value.

+					return scope_Spectrum.fromStepping( scope_Spectrum.getStep( scope_Spectrum.toStepping( value ) ) );

+				});

+

+			}

+

+			// Otherwise, we can simply use the values.

+			return values;

+		}

+	}

+

+	function generateSpread ( density, mode, group ) {

+

+		var originalSpectrumDirection = scope_Spectrum.direction,

+			indexes = {},

+			firstInRange = scope_Spectrum.xVal[0],

+			lastInRange = scope_Spectrum.xVal[scope_Spectrum.xVal.length-1],

+			ignoreFirst = false,

+			ignoreLast = false,

+			prevPct = 0;

+

+		// This function loops the spectrum in an ltr linear fashion,

+		// while the toStepping method is direction aware. Trick it into

+		// believing it is ltr.

+		scope_Spectrum.direction = 0;

+

+		// Create a copy of the group, sort it and filter away all duplicates.

+		group = unique(group.slice().sort(function(a, b){ return a - b; }));

+

+		// Make sure the range starts with the first element.

+		if ( group[0] !== firstInRange ) {

+			group.unshift(firstInRange);

+			ignoreFirst = true;

+		}

+

+		// Likewise for the last one.

+		if ( group[group.length - 1] !== lastInRange ) {

+			group.push(lastInRange);

+			ignoreLast = true;

+		}

+

+		group.forEach(function ( current, index ) {

+

+			// Get the current step and the lower + upper positions.

+			var step, i, q,

+				low = current,

+				high = group[index+1],

+				newPct, pctDifference, pctPos, type,

+				steps, realSteps, stepsize;

+

+			// When using 'steps' mode, use the provided steps.

+			// Otherwise, we'll step on to the next subrange.

+			if ( mode === 'steps' ) {

+				step = scope_Spectrum.xNumSteps[ index ];

+			}

+

+			// Default to a 'full' step.

+			if ( !step ) {

+				step = high-low;

+			}

+

+			// Low can be 0, so test for false. If high is undefined,

+			// we are at the last subrange. Index 0 is already handled.

+			if ( low === false || high === undefined ) {

+				return;

+			}

+

+			// Find all steps in the subrange.

+			for ( i = low; i <= high; i += step ) {

+

+				// Get the percentage value for the current step,

+				// calculate the size for the subrange.

+				newPct = scope_Spectrum.toStepping( i );

+				pctDifference = newPct - prevPct;

+

+				steps = pctDifference / density;

+				realSteps = Math.round(steps);

+

+				// This ratio represents the ammount of percentage-space a point indicates.

+				// For a density 1 the points/percentage = 1. For density 2, that percentage needs to be re-devided.

+				// Round the percentage offset to an even number, then divide by two

+				// to spread the offset on both sides of the range.

+				stepsize = pctDifference/realSteps;

+

+				// Divide all points evenly, adding the correct number to this subrange.

+				// Run up to <= so that 100% gets a point, event if ignoreLast is set.

+				for ( q = 1; q <= realSteps; q += 1 ) {

+

+					// The ratio between the rounded value and the actual size might be ~1% off.

+					// Correct the percentage offset by the number of points

+					// per subrange. density = 1 will result in 100 points on the

+					// full range, 2 for 50, 4 for 25, etc.

+					pctPos = prevPct + ( q * stepsize );

+					indexes[pctPos.toFixed(5)] = ['x', 0];

+				}

+

+				// Determine the point type.

+				type = (group.indexOf(i) > -1) ? 1 : ( mode === 'steps' ? 2 : 0 );

+

+				// Enforce the 'ignoreFirst' option by overwriting the type for 0.

+				if ( !index && ignoreFirst ) {

+					type = 0;

+				}

+

+				if ( !(i === high && ignoreLast)) {

+					// Mark the 'type' of this point. 0 = plain, 1 = real value, 2 = step value.

+					indexes[newPct.toFixed(5)] = [i, type];

+				}

+

+				// Update the percentage count.

+				prevPct = newPct;

+			}

+		});

+

+		// Reset the spectrum.

+		scope_Spectrum.direction = originalSpectrumDirection;

+

+		return indexes;

+	}

+

+	function addMarking ( spread, filterFunc, formatter ) {

+

+		var style = ['horizontal', 'vertical'][options.ort],

+			element = document.createElement('div');

+

+		addClass(element, 'noUi-pips');

+		addClass(element, 'noUi-pips-' + style);

+

+		function getSize( type ){

+			return [ '-normal', '-large', '-sub' ][type];

+		}

+

+		function getTags( offset, source, values ) {

+			return 'class="' + source + ' ' +

+				source + '-' + style + ' ' +

+				source + getSize(values[1]) +

+				'" style="' + options.style + ': ' + offset + '%"';

+		}

+

+		function addSpread ( offset, values ){

+

+			if ( scope_Spectrum.direction ) {

+				offset = 100 - offset;

+			}

+

+			// Apply the filter function, if it is set.

+			values[1] = (values[1] && filterFunc) ? filterFunc(values[0], values[1]) : values[1];

+

+			// Add a marker for every point

+			element.innerHTML += '<div ' + getTags(offset, 'noUi-marker', values) + '></div>';

+

+			// Values are only appended for points marked '1' or '2'.

+			if ( values[1] ) {

+				element.innerHTML += '<div '+getTags(offset, 'noUi-value', values)+'>' + formatter.to(values[0]) + '</div>';

+			}

+		}

+

+		// Append all points.

+		Object.keys(spread).forEach(function(a){

+			addSpread(a, spread[a]);

+		});

+

+		return element;

+	}

+

+	function pips ( grid ) {

+

+	var mode = grid.mode,

+		density = grid.density || 1,

+		filter = grid.filter || false,

+		values = grid.values || false,

+		stepped = grid.stepped || false,

+		group = getGroup( mode, values, stepped ),

+		spread = generateSpread( density, mode, group ),

+		format = grid.format || {

+			to: Math.round

+		};

+

+		return scope_Target.appendChild(addMarking(

+			spread,

+			filter,

+			format

+		));

+	}

+

+

+	// Shorthand for base dimensions.

+	function baseSize ( ) {

+		return scope_Base['offset' + ['Width', 'Height'][options.ort]];

+	}

+

+	// External event handling

+	function fireEvent ( event, handleNumber ) {

+

+		if ( handleNumber !== undefined ) {

+			handleNumber = Math.abs(handleNumber - options.dir);

+		}

+

+		Object.keys(scope_Events).forEach(function( targetEvent ) {

+

+			var eventType = targetEvent.split('.')[0];

+

+			if ( event === eventType ) {

+				scope_Events[targetEvent].forEach(function( callback ) {

+					// .reverse is in place

+					// Return values as array, so arg_1[arg_2] is always valid.

+					callback( asArray(valueGet()), handleNumber, inSliderOrder(Array.prototype.slice.call(scope_Values)) );

+				});

+			}

+		});

+	}

+

+	// Returns the input array, respecting the slider direction configuration.

+	function inSliderOrder ( values ) {

+

+		// If only one handle is used, return a single value.

+		if ( values.length === 1 ){

+			return values[0];

+		}

+

+		if ( options.dir ) {

+			return values.reverse();

+		}

+

+		return values;

+	}

+

+

+	// Handler for attaching events trough a proxy.

+	function attach ( events, element, callback, data ) {

+

+		// This function can be used to 'filter' events to the slider.

+		// element is a node, not a nodeList

+

+		var method = function ( e ){

+

+			if ( scope_Target.hasAttribute('disabled') ) {

+				return false;

+			}

+

+			// Stop if an active 'tap' transition is taking place.

+			if ( hasClass(scope_Target, Classes[14]) ) {

+				return false;

+			}

+

+			e = fixEvent(e);

+

+			// Ignore right or middle clicks on start #454

+			if ( events === actions.start && e.buttons !== undefined && e.buttons > 1 ) {

+				return false;

+			}

+

+			e.calcPoint = e.points[ options.ort ];

+

+			// Call the event handler with the event [ and additional data ].

+			callback ( e, data );

+

+		}, methods = [];

+

+		// Bind a closure on the target for every event type.

+		events.split(' ').forEach(function( eventName ){

+			element.addEventListener(eventName, method, false);

+			methods.push([eventName, method]);

+		});

+

+		return methods;

+	}

+

+	// Handle movement on document for handle and range drag.

+	function move ( event, data ) {

+

+		var handles = data.handles || scope_Handles, positions, state = false,

+			proposal = ((event.calcPoint - data.start) * 100) / baseSize(),

+			handleNumber = handles[0] === scope_Handles[0] ? 0 : 1, i;

+

+		// Calculate relative positions for the handles.

+		positions = getPositions( proposal, data.positions, handles.length > 1);

+

+		state = setHandle ( handles[0], positions[handleNumber], handles.length === 1 );

+

+		if ( handles.length > 1 ) {

+

+			state = setHandle ( handles[1], positions[handleNumber?0:1], false ) || state;

+

+			if ( state ) {

+				// fire for both handles

+				for ( i = 0; i < data.handles.length; i++ ) {

+					fireEvent('slide', i);

+				}

+			}

+		} else if ( state ) {

+			// Fire for a single handle

+			fireEvent('slide', handleNumber);

+		}

+	}

+

+	// Unbind move events on document, call callbacks.

+	function end ( event, data ) {

+

+		// The handle is no longer active, so remove the class.

+		var active = scope_Base.getElementsByClassName(Classes[15]),

+			handleNumber = data.handles[0] === scope_Handles[0] ? 0 : 1;

+

+		if ( active.length ) {

+			removeClass(active[0], Classes[15]);

+		}

+

+		// Remove cursor styles and text-selection events bound to the body.

+		if ( event.cursor ) {

+			document.body.style.cursor = '';

+			document.body.removeEventListener('selectstart', document.body.noUiListener);

+		}

+

+		var d = document.documentElement;

+

+		// Unbind the move and end events, which are added on 'start'.

+		d.noUiListeners.forEach(function( c ) {

+			d.removeEventListener(c[0], c[1]);

+		});

+

+		// Remove dragging class.

+		removeClass(scope_Target, Classes[12]);

+

+		// Fire the change and set events.

+		fireEvent('set', handleNumber);

+		fireEvent('change', handleNumber);

+	}

+

+	// Bind move events on document.

+	function start ( event, data ) {

+

+		var d = document.documentElement;

+

+		// Mark the handle as 'active' so it can be styled.

+		if ( data.handles.length === 1 ) {

+			addClass(data.handles[0].children[0], Classes[15]);

+

+			// Support 'disabled' handles

+			if ( data.handles[0].hasAttribute('disabled') ) {

+				return false;

+			}

+		}

+

+		// A drag should never propagate up to the 'tap' event.

+		event.stopPropagation();

+

+		// Attach the move and end events.

+		var moveEvent = attach(actions.move, d, move, {

+			start: event.calcPoint,

+			handles: data.handles,

+			positions: [

+				scope_Locations[0],

+				scope_Locations[scope_Handles.length - 1]

+			]

+		}), endEvent = attach(actions.end, d, end, {

+			handles: data.handles

+		});

+

+		d.noUiListeners = moveEvent.concat(endEvent);

+

+		// Text selection isn't an issue on touch devices,

+		// so adding cursor styles can be skipped.

+		if ( event.cursor ) {

+

+			// Prevent the 'I' cursor and extend the range-drag cursor.

+			document.body.style.cursor = getComputedStyle(event.target).cursor;

+

+			// Mark the target with a dragging state.

+			if ( scope_Handles.length > 1 ) {

+				addClass(scope_Target, Classes[12]);

+			}

+

+			var f = function(){

+				return false;

+			};

+

+			document.body.noUiListener = f;

+

+			// Prevent text selection when dragging the handles.

+			document.body.addEventListener('selectstart', f, false);

+		}

+	}

+

+	// Move closest handle to tapped location.

+	function tap ( event ) {

+

+		var location = event.calcPoint, total = 0, handleNumber, to;

+

+		// The tap event shouldn't propagate up and cause 'edge' to run.

+		event.stopPropagation();

+

+		// Add up the handle offsets.

+		scope_Handles.forEach(function(a){

+			total += offset(a)[ options.style ];

+		});

+

+		// Find the handle closest to the tapped position.

+		handleNumber = ( location < total/2 || scope_Handles.length === 1 ) ? 0 : 1;

+

+		location -= offset(scope_Base)[ options.style ];

+

+		// Calculate the new position.

+		to = ( location * 100 ) / baseSize();

+

+		if ( !options.events.snap ) {

+			// Flag the slider as it is now in a transitional state.

+			// Transition takes 300 ms, so re-enable the slider afterwards.

+			addClassFor( scope_Target, Classes[14], 300 );

+		}

+

+		// Support 'disabled' handles

+		if ( scope_Handles[handleNumber].hasAttribute('disabled') ) {

+			return false;

+		}

+

+		// Find the closest handle and calculate the tapped point.

+		// The set handle to the new position.

+		setHandle( scope_Handles[handleNumber], to );

+

+		fireEvent('slide', handleNumber);

+		fireEvent('set', handleNumber);

+		fireEvent('change', handleNumber);

+

+		if ( options.events.snap ) {

+			start(event, { handles: [scope_Handles[total]] });

+		}

+	}

+

+	// Attach events to several slider parts.

+	function events ( behaviour ) {

+

+		var i, drag;

+

+		// Attach the standard drag event to the handles.

+		if ( !behaviour.fixed ) {

+

+			for ( i = 0; i < scope_Handles.length; i += 1 ) {

+

+				// These events are only bound to the visual handle

+				// element, not the 'real' origin element.

+				attach ( actions.start, scope_Handles[i].children[0], start, {

+					handles: [ scope_Handles[i] ]

+				});

+			}

+		}

+

+		// Attach the tap event to the slider base.

+		if ( behaviour.tap ) {

+

+			attach ( actions.start, scope_Base, tap, {

+				handles: scope_Handles

+			});

+		}

+

+		// Make the range dragable.

+		if ( behaviour.drag ){

+

+			drag = [scope_Base.getElementsByClassName( Classes[7] )[0]];

+			addClass(drag[0], Classes[10]);

+

+			// When the range is fixed, the entire range can

+			// be dragged by the handles. The handle in the first

+			// origin will propagate the start event upward,

+			// but it needs to be bound manually on the other.

+			if ( behaviour.fixed ) {

+				drag.push(scope_Handles[(drag[0] === scope_Handles[0] ? 1 : 0)].children[0]);

+			}

+

+			drag.forEach(function( element ) {

+				attach ( actions.start, element, start, {

+					handles: scope_Handles

+				});

+			});

+		}

+	}

+

+

+	// Test suggested values and apply margin, step.

+	function setHandle ( handle, to, noLimitOption ) {

+

+		var trigger = handle !== scope_Handles[0] ? 1 : 0,

+			lowerMargin = scope_Locations[0] + options.margin,

+			upperMargin = scope_Locations[1] - options.margin,

+			lowerLimit = scope_Locations[0] + options.limit,

+			upperLimit = scope_Locations[1] - options.limit;

+

+		// For sliders with multiple handles,

+		// limit movement to the other handle.

+		// Apply the margin option by adding it to the handle positions.

+		if ( scope_Handles.length > 1 ) {

+			to = trigger ? Math.max( to, lowerMargin ) : Math.min( to, upperMargin );

+		}

+

+		// The limit option has the opposite effect, limiting handles to a

+		// maximum distance from another. Limit must be > 0, as otherwise

+		// handles would be unmoveable. 'noLimitOption' is set to 'false'

+		// for the .val() method, except for pass 4/4.

+		if ( noLimitOption !== false && options.limit && scope_Handles.length > 1 ) {

+			to = trigger ? Math.min ( to, lowerLimit ) : Math.max( to, upperLimit );

+		}

+

+		// Handle the step option.

+		to = scope_Spectrum.getStep( to );

+

+		// Limit to 0/100 for .val input, trim anything beyond 7 digits, as

+		// JavaScript has some issues in its floating point implementation.

+		to = limit(parseFloat(to.toFixed(7)));

+

+		// Return false if handle can't move.

+		if ( to === scope_Locations[trigger] ) {

+			return false;

+		}

+

+		// Set the handle to the new position.

+		handle.style[options.style] = to + '%';

+

+		// Force proper handle stacking

+		if ( !handle.previousSibling ) {

+			removeClass(handle, Classes[17]);

+			if ( to > 50 ) {

+				addClass(handle, Classes[17]);

+			}

+		}

+

+		// Update locations.

+		scope_Locations[trigger] = to;

+

+		// Convert the value to the slider stepping/range.

+		scope_Values[trigger] = scope_Spectrum.fromStepping( to );

+

+		fireEvent('update', trigger);

+

+		return true;

+	}

+

+	// Loop values from value method and apply them.

+	function setValues ( count, values ) {

+

+		var i, trigger, to;

+

+		// With the limit option, we'll need another limiting pass.

+		if ( options.limit ) {

+			count += 1;

+		}

+

+		// If there are multiple handles to be set run the setting

+		// mechanism twice for the first handle, to make sure it

+		// can be bounced of the second one properly.

+		for ( i = 0; i < count; i += 1 ) {

+

+			trigger = i%2;

+

+			// Get the current argument from the array.

+			to = values[trigger];

+

+			// Setting with null indicates an 'ignore'.

+			// Inputting 'false' is invalid.

+			if ( to !== null && to !== false ) {

+

+				// If a formatted number was passed, attemt to decode it.

+				if ( typeof to === 'number' ) {

+					to = String(to);

+				}

+

+				to = options.format.from( to );

+

+				// Request an update for all links if the value was invalid.

+				// Do so too if setting the handle fails.

+				if ( to === false || isNaN(to) || setHandle( scope_Handles[trigger], scope_Spectrum.toStepping( to ), i === (3 - options.dir) ) === false ) {

+					fireEvent('update', trigger);

+				}

+			}

+		}

+	}

+

+	// Set the slider value.

+	function valueSet ( input ) {

+

+		var count, values = asArray( input ), i;

+

+		// The RTL settings is implemented by reversing the front-end,

+		// internal mechanisms are the same.

+		if ( options.dir && options.handles > 1 ) {

+			values.reverse();

+		}

+

+		// Animation is optional.

+		// Make sure the initial values where set before using animated placement.

+		if ( options.animate && scope_Locations[0] !== -1 ) {

+			addClassFor( scope_Target, Classes[14], 300 );

+		}

+

+		// Determine how often to set the handles.

+		count = scope_Handles.length > 1 ? 3 : 1;

+

+		if ( values.length === 1 ) {

+			count = 1;

+		}

+

+		setValues ( count, values );

+

+		// Fire the 'set' event for both handles.

+		for ( i = 0; i < scope_Handles.length; i++ ) {

+			fireEvent('set', i);

+		}

+	}

+

+	// Get the slider value.

+	function valueGet ( ) {

+

+		var i, retour = [];

+

+		// Get the value from all handles.

+		for ( i = 0; i < options.handles; i += 1 ){

+			retour[i] = options.format.to( scope_Values[i] );

+		}

+

+		return inSliderOrder( retour );

+	}

+

+	// Removes classes from the root and empties it.

+	function destroy ( ) {

+		Classes.forEach(function(cls){

+			if ( !cls ) { return; } // Ignore empty classes

+			removeClass(scope_Target, cls);

+		});

+		scope_Target.innerHTML = '';

+		delete scope_Target.noUiSlider;

+	}

+

+	// Get the current step size for the slider.

+	function getCurrentStep ( ) {

+

+		// Check all locations, map them to their stepping point.

+		// Get the step point, then find it in the input list.

+		var retour = scope_Locations.map(function( location, index ){

+

+			var step = scope_Spectrum.getApplicableStep( location ),

+

+				// As per #391, the comparison for the decrement step can have some rounding issues.

+				// Round the value to the precision used in the step.

+				stepDecimals = countDecimals(String(step[2])),

+

+				// Get the current numeric value

+				value = scope_Values[index],

+

+				// To move the slider 'one step up', the current step value needs to be added.

+				// Use null if we are at the maximum slider value.

+				increment = location === 100 ? null : step[2],

+

+				// Going 'one step down' might put the slider in a different sub-range, so we

+				// need to switch between the current or the previous step.

+				prev = Number((value - step[2]).toFixed(stepDecimals)),

+

+				// If the value fits the step, return the current step value. Otherwise, use the

+				// previous step. Return null if the slider is at its minimum value.

+				decrement = location === 0 ? null : (prev >= step[1]) ? step[2] : (step[0] || false);

+

+			return [decrement, increment];

+		});

+

+		// Return values in the proper order.

+		return inSliderOrder( retour );

+	}

+

+	// Attach an event to this slider, possibly including a namespace

+	function bindEvent ( namespacedEvent, callback ) {

+		scope_Events[namespacedEvent] = scope_Events[namespacedEvent] || [];

+		scope_Events[namespacedEvent].push(callback);

+

+		// If the event bound is 'update,' fire it immediately for all handles.

+		if ( namespacedEvent.split('.')[0] === 'update' ) {

+			scope_Handles.forEach(function(a, index){

+				fireEvent('update', index);

+			});

+		}

+	}

+

+	// Undo attachment of event

+	function removeEvent ( namespacedEvent ) {

+

+		var event = namespacedEvent.split('.')[0],

+			namespace = namespacedEvent.substring(event.length);

+

+		Object.keys(scope_Events).forEach(function( bind ){

+

+			var tEvent = bind.split('.')[0],

+				tNamespace = bind.substring(tEvent.length);

+

+			if ( (!event || event === tEvent) && (!namespace || namespace === tNamespace) ) {

+				delete scope_Events[bind];

+			}

+		});

+	}

+

+

+	// Throw an error if the slider was already initialized.

+	if ( scope_Target.noUiSlider ) {

+		throw new Error('Slider was already initialized.');

+	}

+

+

+	// Create the base element, initialise HTML and set classes.

+	// Add handles and links.

+	scope_Base = addSlider( options.dir, options.ort, scope_Target );

+	scope_Handles = addHandles( options.handles, options.dir, scope_Base );

+

+	// Set the connect classes.

+	addConnection ( options.connect, scope_Target, scope_Handles );

+

+	// Attach user events.

+	events( options.events );

+

+	if ( options.pips ) {

+		pips(options.pips);

+	}

+

+	return {

+		destroy: destroy,

+		steps: getCurrentStep,

+		on: bindEvent,

+		off: removeEvent,

+		get: valueGet,

+		set: valueSet

+	};

+

+}

+

+

+	// Run the standard initializer

+	function initialize ( target, originalOptions ) {

+

+		if ( !target.nodeName ) {

+			throw new Error('noUiSlider.create requires a single element.');

+		}

+

+		// Test the options and create the slider environment;

+		var options = testOptions( originalOptions, target ),

+			slider = closure( target, options );

+

+		// Use the public value method to set the start values.

+		slider.set(options.start);

+

+		target.noUiSlider = slider;

+	}

+

+	// Use an object instead of a function for future expansibility;

+	return {

+		create: initialize

+	};

+

+}));
\ No newline at end of file
diff --git a/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.pips.css b/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.pips.css
new file mode 100644
index 00000000..d1a93971
--- /dev/null
+++ b/wqflask/wqflask/static/new/packages/noUiSlider/nouislider.pips.css
@@ -0,0 +1,98 @@
+
+/* Base;
+ *
+ */
+.noUi-pips,
+.noUi-pips * {
+-moz-box-sizing: border-box;
+	box-sizing: border-box;
+}
+.noUi-pips {
+	position: absolute;
+	font: 400 12px Arial;
+	color: #999;
+}
+
+/* Values;
+ *
+ */
+.noUi-value {
+	width: 40px;
+	position: absolute;
+	text-align: center;
+}
+.noUi-value-sub {
+	color: #ccc;
+	font-size: 10px;
+}
+
+/* Markings;
+ *
+ */
+.noUi-marker {
+	position: absolute;
+	background: #CCC;
+}
+.noUi-marker-sub {
+	background: #AAA;
+}
+.noUi-marker-large {
+	background: #AAA;
+}
+
+/* Horizontal layout;
+ *
+ */
+.noUi-pips-horizontal {
+	padding: 10px 0;
+	height: 50px;
+	top: 100%;
+	left: 0;
+	width: 100%;
+}
+.noUi-value-horizontal {
+	margin-left: -20px;
+	padding-top: 20px;
+}
+.noUi-value-horizontal.noUi-value-sub {
+	padding-top: 15px;
+}
+
+.noUi-marker-horizontal.noUi-marker {
+	margin-left: -1px;
+	width: 2px;
+	height: 5px;
+}
+.noUi-marker-horizontal.noUi-marker-sub {
+	height: 10px;
+}
+.noUi-marker-horizontal.noUi-marker-large {
+	height: 15px;
+}
+
+/* Vertical layout;
+ *
+ */
+.noUi-pips-vertical {
+	padding: 0 10px;
+	height: 100%;
+	top: 0;
+	left: 100%;
+}
+.noUi-value-vertical {
+	width: 15px;
+	margin-left: 20px;
+	margin-top: -5px;
+}
+
+.noUi-marker-vertical.noUi-marker {
+	width: 5px;
+	height: 2px;
+	margin-top: -1px;
+}
+.noUi-marker-vertical.noUi-marker-sub {
+	width: 10px;
+}
+.noUi-marker-vertical.noUi-marker-large {
+	width: 15px;
+}