From 298d8f584d22993774d2cfbf1e514c86207ee89d Mon Sep 17 00:00:00 2001
From: George Stephanis <george@stephanis.info>
Date: Thu, 6 Jun 2013 12:06:39 -0400
Subject: [PATCH] Updating spin.js to v1.3, and changing jquery.spin.js to the
 canonical version.  Adding presets for backward compatability and a polyfill
 to support right-aligning the spinner.  Bumping the versions.

---
 js/jquery.spin.js | 180 +++++++------
 js/spin.js        | 642 +++++++++++++++++++++++++---------------------
 liveblog.php      |   4 +-
 3 files changed, 446 insertions(+), 380 deletions(-)

diff --git a/js/jquery.spin.js b/js/jquery.spin.js
index 4642af13a..1e901ca65 100644
--- a/js/jquery.spin.js
+++ b/js/jquery.spin.js
@@ -1,86 +1,104 @@
-/*
- * Matt Husby https://github.com/matthusby/spin.js
- * Based on the jquery plugin by Bradley Smith
- * https://gist.github.com/1290439
+/**
+ * Copyright (c) 2011-2013 Felix Gnass
+ * Licensed under the MIT license
  */
 
 /*
-Add spin to the jQuery object
-If color is not passed the spinner will be black
-You can now create a spinner using any of the variants below:
-$("#el").spin(); // Produces default Spinner
-$("#el").spin("small"); // Produces a 'small' Spinner
-$("#el").spin("large", "white"); // Produces a 'large' Spinner in white (or any valid CSS color).
-$("#el").spin({ ... }); // Produces a Spinner using your custom settings.
-$("#el").spin("small-right"); // Pin the small spinner to the right edge
-$("#el").spin("{small, medium, large}-{left, right, top, bottom}"); // All options for where to pin
-$("#el").spin(false); // Kills the spinner.
+
+Basic Usage:
+============
+
+$('#el').spin(); // Creates a default Spinner using the text color of #el.
+$('#el').spin({ ... }); // Creates a Spinner using the provided options.
+
+$('#el').spin(false); // Stops and removes the spinner.
+
+Using Presets:
+==============
+
+$('#el').spin('small'); // Creates a 'small' Spinner using the text color of #el.
+$('#el').spin('large', '#fff'); // Creates a 'large' white Spinner.
+
+Adding a custom preset:
+=======================
+
+$.fn.spin.presets.flower = {
+  lines: 9
+  length: 10
+  width: 20
+  radius: 0
+}
+
+$('#el').spin('flower', 'red');
+
 */
 
-( function( $ ) {
-	$.fn.spin = function( opts, color ) {
-		var presets = {
-			"small": { lines: 8, length: 2, width: 2, radius: 3, trail: 60, speed: 1.3 },
-			"medium": { lines: 8, length: 4, width: 3, radius: 5, trail: 60, speed: 1.3 },
-			"large": { lines: 10, length: 6, width: 4, radius: 7, trail: 60, speed: 1.3 }
-		};
-		if ( Spinner ) {
-			return this.each( function() {
-				var $this = $( this ),
-					data = $this.data();
-
-				if ( data.spinner ) {
-					data.spinner.stop();
-					delete data.spinner;
-				}
-				if ( opts !== false ) {
-					var spinner_options;
-					if ( typeof opts === "string" ) {
-						var spinner_base = opts.indexOf( '-' );
-						if( spinner_base == -1 ) {
-							spinner_base = opts;
-						} else {
-							spinner_base = opts.substring( 0, spinner_base );
-						}
-						if ( spinner_base in presets ) {
-							spinner_options = presets[spinner_base];
-						} else {
-							spinner_options = {};
-						}
-						var padding;
-						if ( opts.indexOf( "-right" ) != -1 ) {
-							padding = jQuery( this ).css( 'padding-left' );
-							if( typeof padding === "undefined" ) {
-								padding = 0;
-							} else {
-								padding = padding.replace( 'px', '' );
-							}
-							spinner_options.left = jQuery( this ).outerWidth() - ( 2 * ( spinner_options.length + spinner_options.width + spinner_options.radius ) ) - padding - 5;
-						}
-						if ( opts.indexOf( '-left' ) != -1 ) {
-							spinner_options.left = 5;
-						}
-						if ( opts.indexOf( '-top' ) != -1 ) {
-							spinner_options.top = 5;
-						}
-						if ( opts.indexOf( '-bottom' ) != -1 ) {
-							padding = jQuery( this ).css( 'padding-top' );
-							if( typeof padding === "undefined" ) {
-								padding = 0;
-							} else {
-								padding = padding.replace( 'px', '' );
-							}
-							spinner_options.top = jQuery( this ).outerHeight() - ( 2 * ( spinner_options.length + spinner_options.width + spinner_options.radius ) ) - padding - 5;
-						}
-					}
-					if( color ){
-						spinner_options.color = color;
-					}
-					data.spinner = new Spinner( spinner_options ).spin( this );
-				}
-			});
-		} else {
-			throw "Spinner class not available.";
-		}
-	};
-})( jQuery );
\ No newline at end of file
+(function(factory) {
+
+  if (typeof exports == 'object') {
+    // CommonJS
+    factory(require('jquery'), require('spin'))
+  }
+  else if (typeof define == 'function' && define.amd) {
+    // AMD, register as anonymous module
+    define(['jquery', 'spin'], factory)
+  }
+  else {
+    // Browser globals
+    if (!window.Spinner) throw new Error('Spin.js not present')
+    factory(window.jQuery, window.Spinner)
+  }
+
+}(function($, Spinner) {
+
+  $.fn.spin = function(opts, color) {
+
+    return this.each(function() {
+      var $this = $(this),
+        data = $this.data();
+
+      if (data.spinner) {
+        data.spinner.stop();
+        delete data.spinner;
+      }
+      if (opts !== false) {
+        opts = $.extend(
+          { color: color || $this.css('color') },
+          $.fn.spin.presets[opts] || opts
+        )
+        // Begin WordPress Additions
+        // To use opts.right, you need to have specified a length, width, and radius.
+        if ( typeof opts.right !== 'undefined' && typeof opts.length !== 'undefined'
+          && typeof opts.width !== 'undefined' && typeof opts.radius !== 'undefined' ) {
+          var pad = $this.css( 'padding-left' );
+          pad = ( typeof pad === 'undefined' ) ? 0 : parseInt( pad, 10 );
+          opts.left = $this.outerWidth() - ( 2 * ( opts.length + opts.width + opts.radius ) ) - pad - opts.right;
+          delete opts.right;
+        }
+        // End WordPress Additions
+        data.spinner = new Spinner(opts).spin(this)
+      }
+    })
+  }
+
+  $.fn.spin.presets = {
+    tiny: { lines: 8, length: 2, width: 2, radius: 3 },
+    small: { lines: 8, length: 4, width: 3, radius: 5 },
+    large: { lines: 10, length: 8, width: 4, radius: 8 }
+  }
+
+}));
+
+// Jetpack Presets Overrides:
+(function($){
+	$.fn.spin.presets.wp = { trail: 60, speed: 1.3 };
+	$.fn.spin.presets.small  = $.extend( { lines:  8, length: 2, width: 2, radius: 3 }, $.fn.spin.presets.wp );
+	$.fn.spin.presets.medium = $.extend( { lines:  8, length: 4, width: 3, radius: 5 }, $.fn.spin.presets.wp );
+	$.fn.spin.presets.large  = $.extend( { lines: 10, length: 6, width: 4, radius: 7 }, $.fn.spin.presets.wp );
+	$.fn.spin.presets['small-left']   = $.extend( { left:  5 }, $.fn.spin.presets.small );
+	$.fn.spin.presets['small-right']  = $.extend( { right: 5 }, $.fn.spin.presets.small );
+	$.fn.spin.presets['medium-left']  = $.extend( { left:  5 }, $.fn.spin.presets.medium );
+	$.fn.spin.presets['medium-right'] = $.extend( { right: 5 }, $.fn.spin.presets.medium );
+	$.fn.spin.presets['large-left']   = $.extend( { left:  5 }, $.fn.spin.presets.large );
+	$.fn.spin.presets['large-right']  = $.extend( { right: 5 }, $.fn.spin.presets.large );
+})(jQuery);
diff --git a/js/spin.js b/js/spin.js
index f506cd2bc..c66c607a7 100644
--- a/js/spin.js
+++ b/js/spin.js
@@ -1,301 +1,349 @@
-//fgnass.github.com/spin.js#v1.2.4
-(function(window, document, undefined) {
+//fgnass.github.com/spin.js#v1.3
 
 /**
- * Copyright (c) 2011 Felix Gnass [fgnass at neteye dot de]
+ * Copyright (c) 2011-2013 Felix Gnass
  * Licensed under the MIT license
  */
-
-	var prefixes = ['webkit', 'Moz', 'ms', 'O']; /* Vendor prefixes */
-	var animations = {}; /* Animation rules keyed by their name */
-	var useCssAnimations;
-
-	/**
-	 * Utility function to create elements. If no tag name is given,
-	 * a DIV is created. Optionally properties can be passed.
-	 */
-	function createEl(tag, prop) {
-		var el = document.createElement(tag || 'div');
-		var n;
-
-		for(n in prop) {
-			el[n] = prop[n];
-		}
-		return el;
-	}
-
-	/**
-	 * Appends children and returns the parent.
-	 */
-	function ins(parent /* child1, child2, ...*/) {
-		for (var i=1, n=arguments.length; i<n; i++) {
-			parent.appendChild(arguments[i]);
-		}
-		return parent;
-	}
-
-	/**
-	 * Insert a new stylesheet to hold the @keyframe or VML rules.
-	 */
-	var sheet = function() {
-		var el = createEl('style');
-		ins(document.getElementsByTagName('head')[0], el);
-		return el.sheet || el.styleSheet;
-	}();
-
-	/**
-	 * Creates an opacity keyframe animation rule and returns its name.
-	 * Since most mobile Webkits have timing issues with animation-delay,
-	 * we create separate rules for each line/segment.
-	 */
-	function addAnimation(alpha, trail, i, lines) {
-		var name = ['opacity', trail, ~~(alpha*100), i, lines].join('-');
-		var start = 0.01 + i/lines*100;
-		var z = Math.max(1-(1-alpha)/trail*(100-start) , alpha);
-		var prefix = useCssAnimations.substring(0, useCssAnimations.indexOf('Animation')).toLowerCase();
-		var pre = prefix && '-'+prefix+'-' || '';
-
-		if (!animations[name]) {
-			sheet.insertRule(
-				'@' + pre + 'keyframes ' + name + '{' +
-				'0%{opacity:'+z+'}' +
-				start + '%{opacity:'+ alpha + '}' +
-				(start+0.01) + '%{opacity:1}' +
-				(start+trail)%100 + '%{opacity:'+ alpha + '}' +
-				'100%{opacity:'+ z + '}' +
-				'}', 0);
-			animations[name] = 1;
-		}
-		return name;
-	}
-
-	/**
-	 * Tries various vendor prefixes and returns the first supported property.
-	 **/
-	function vendor(el, prop) {
-		var s = el.style;
-		var pp;
-		var i;
-
-		if(s[prop] !== undefined) return prop;
-		prop = prop.charAt(0).toUpperCase() + prop.slice(1);
-		for(i=0; i<prefixes.length; i++) {
-			pp = prefixes[i]+prop;
-			if(s[pp] !== undefined) return pp;
-		}
-	}
-
-	/**
-	 * Sets multiple style properties at once.
-	 */
-	function css(el, prop) {
-		for (var n in prop) {
-			el.style[vendor(el, n)||n] = prop[n];
-		}
-		return el;
-	}
-
-	/**
-	 * Fills in default values.
-	 */
-	function merge(obj) {
-		for (var i=1; i < arguments.length; i++) {
-			var def = arguments[i];
-			for (var n in def) {
-				if (obj[n] === undefined) obj[n] = def[n];
-			}
-		}
-		return obj;
-	}
-
-	/**
-	 * Returns the absolute page-offset of the given element.
-	 */
-	function pos(el) {
-		var o = {x:el.offsetLeft, y:el.offsetTop};
-		while((el = el.offsetParent)) {
-			o.x+=el.offsetLeft;
-			o.y+=el.offsetTop;
-		}
-		return o;
-	}
-
-	var defaults = {
-		lines: 12,            // The number of lines to draw
-		length: 7,            // The length of each line
-		width: 5,             // The line thickness
-		radius: 10,           // The radius of the inner circle
-		color: '#000',        // #rgb or #rrggbb
-		speed: 1,             // Rounds per second
-		trail: 100,           // Afterglow percentage
-		opacity: 1/4,         // Opacity of the lines
-		fps: 20,              // Frames per second when using setTimeout()
-		zIndex: 2e9,          // Use a high z-index by default
-		className: 'spinner', // CSS class to assign to the element
-		top: 'auto',          // center vertically
-		left: 'auto'          // center horizontally
-	};
-
-	/** The constructor */
-	var Spinner = function Spinner(o) {
-		if (!this.spin) return new Spinner(o);
-		this.opts = merge(o || {}, Spinner.defaults, defaults);
-	};
-
-	Spinner.defaults = {};
-	Spinner.prototype = {
-		spin: function(target) {
-			this.stop();
-			var self = this;
-			var o = self.opts;
-			var el = self.el = css(createEl(0, {className: o.className}), {position: 'relative', zIndex: o.zIndex});
-			var mid = o.radius+o.length+o.width;
-			var ep; // element position
-			var tp; // target position
-
-			if (target) {
-				target.insertBefore(el, target.firstChild||null);
-				tp = pos(target);
-				ep = pos(el);
-				css(el, {
-					left: (o.left == 'auto' ? tp.x-ep.x + (target.offsetWidth >> 1) : o.left+mid) + 'px',
-					top: (o.top == 'auto' ? tp.y-ep.y + (target.offsetHeight >> 1) : o.top+mid)  + 'px'
-				});
-			}
-
-			el.setAttribute('aria-role', 'progressbar');
-			self.lines(el, self.opts);
-
-			if (!useCssAnimations) {
-				// No CSS animation support, use setTimeout() instead
-				var i = 0;
-				var fps = o.fps;
-				var f = fps/o.speed;
-				var ostep = (1-o.opacity)/(f*o.trail / 100);
-				var astep = f/o.lines;
-
-				!function anim() {
-					i++;
-					for (var s=o.lines; s; s--) {
-						var alpha = Math.max(1-(i+s*astep)%f * ostep, o.opacity);
-						self.opacity(el, o.lines-s, alpha, o);
-					}
-					self.timeout = self.el && setTimeout(anim, ~~(1000/fps));
-				}();
-			}
-			return self;
-		},
-		stop: function() {
-			var el = this.el;
-			if (el) {
-				clearTimeout(this.timeout);
-				if (el.parentNode) el.parentNode.removeChild(el);
-				this.el = undefined;
-			}
-			return this;
-		},
-		lines: function(el, o) {
-			var i = 0;
-			var seg;
-
-			function fill(color, shadow) {
-				return css(createEl(), {
-					position: 'absolute',
-					width: (o.length+o.width) + 'px',
-					height: o.width + 'px',
-					background: color,
-					boxShadow: shadow,
-					transformOrigin: 'left',
-					transform: 'rotate(' + ~~(360/o.lines*i) + 'deg) translate(' + o.radius+'px' +',0)',
-					borderRadius: (o.width>>1) + 'px'
-				});
-			}
-			for (; i < o.lines; i++) {
-				seg = css(createEl(), {
-					position: 'absolute',
-					top: 1+~(o.width/2) + 'px',
-					transform: o.hwaccel ? 'translate3d(0,0,0)' : '',
-					opacity: o.opacity,
-					animation: useCssAnimations && addAnimation(o.opacity, o.trail, i, o.lines) + ' ' + 1/o.speed + 's linear infinite'
-				});
-				if (o.shadow) ins(seg, css(fill('#000', '0 0 4px ' + '#000'), {top: 2+'px'}));
-				ins(el, ins(seg, fill(o.color, '0 0 1px rgba(0,0,0,.1)')));
-			}
-			return el;
-		},
-		opacity: function(el, i, val) {
-			if (i < el.childNodes.length) el.childNodes[i].style.opacity = val;
-		}
-	};
-
-	/////////////////////////////////////////////////////////////////////////
-	// VML rendering for IE
-	/////////////////////////////////////////////////////////////////////////
-
-	/**
-	 * Check and init VML support
-	 */
-	!function() {
-		var s = css(createEl('group'), {behavior: 'url(#default#VML)'});
-		var i;
-
-		if (!vendor(s, 'transform') && s.adj) {
-
-			// VML support detected. Insert CSS rules ...
-			for (i=4; i--;) sheet.addRule(['group', 'roundrect', 'fill', 'stroke'][i], 'behavior:url(#default#VML)');
-
-			Spinner.prototype.lines = function(el, o) {
-				var r = o.length+o.width;
-				var s = 2*r;
-
-				function grp() {
-					return css(createEl('group', {coordsize: s +' '+s, coordorigin: -r +' '+-r}), {width: s, height: s});
-				}
-
-				var margin = -(o.width+o.length)*2+'px';
-				var g = css(grp(), {position: 'absolute', top: margin, left: margin});
-
-				var i;
-
-				function seg(i, dx, filter) {
-					ins(g,
-						ins(css(grp(), {rotation: 360 / o.lines * i + 'deg', left: ~~dx}),
-							ins(css(createEl('roundrect', {arcsize: 1}), {
-									width: r,
-									height: o.width,
-									left: o.radius,
-									top: -o.width>>1,
-									filter: filter
-								}),
-								createEl('fill', {color: o.color, opacity: o.opacity}),
-								createEl('stroke', {opacity: 0}) // transparent stroke to fix color bleeding upon opacity change
-							)
-						)
-					);
-				}
-
-				if (o.shadow) {
-					for (i = 1; i <= o.lines; i++) {
-						seg(i, -2, 'progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)');
-					}
-				}
-				for (i = 1; i <= o.lines; i++) seg(i);
-				return ins(el, g);
-			};
-			Spinner.prototype.opacity = function(el, i, val, o) {
-				var c = el.firstChild;
-				o = o.shadow && o.lines || 0;
-				if (c && i+o < c.childNodes.length) {
-					c = c.childNodes[i+o]; c = c && c.firstChild; c = c && c.firstChild;
-					if (c) c.opacity = val;
-				}
-			};
-		}
-		else {
-			useCssAnimations = vendor(s, 'animation');
-		}
-	}();
-
-	window.Spinner = Spinner;
-
-})(window, document);
\ No newline at end of file
+(function(root, factory) {
+
+  /* CommonJS */
+  if (typeof exports == 'object')  module.exports = factory()
+
+  /* AMD module */
+  else if (typeof define == 'function' && define.amd) define(factory)
+
+  /* Browser global */
+  else root.Spinner = factory()
+}
+(this, function() {
+  "use strict";
+
+  var prefixes = ['webkit', 'Moz', 'ms', 'O'] /* Vendor prefixes */
+    , animations = {} /* Animation rules keyed by their name */
+    , useCssAnimations /* Whether to use CSS animations or setTimeout */
+
+  /**
+   * Utility function to create elements. If no tag name is given,
+   * a DIV is created. Optionally properties can be passed.
+   */
+  function createEl(tag, prop) {
+    var el = document.createElement(tag || 'div')
+      , n
+
+    for(n in prop) el[n] = prop[n]
+    return el
+  }
+
+  /**
+   * Appends children and returns the parent.
+   */
+  function ins(parent /* child1, child2, ...*/) {
+    for (var i=1, n=arguments.length; i<n; i++)
+      parent.appendChild(arguments[i])
+
+    return parent
+  }
+
+  /**
+   * Insert a new stylesheet to hold the @keyframe or VML rules.
+   */
+  var sheet = (function() {
+    var el = createEl('style', {type : 'text/css'})
+    ins(document.getElementsByTagName('head')[0], el)
+    return el.sheet || el.styleSheet
+  }())
+
+  /**
+   * Creates an opacity keyframe animation rule and returns its name.
+   * Since most mobile Webkits have timing issues with animation-delay,
+   * we create separate rules for each line/segment.
+   */
+  function addAnimation(alpha, trail, i, lines) {
+    var name = ['opacity', trail, ~~(alpha*100), i, lines].join('-')
+      , start = 0.01 + i/lines * 100
+      , z = Math.max(1 - (1-alpha) / trail * (100-start), alpha)
+      , prefix = useCssAnimations.substring(0, useCssAnimations.indexOf('Animation')).toLowerCase()
+      , pre = prefix && '-' + prefix + '-' || ''
+
+    if (!animations[name]) {
+      sheet.insertRule(
+        '@' + pre + 'keyframes ' + name + '{' +
+        '0%{opacity:' + z + '}' +
+        start + '%{opacity:' + alpha + '}' +
+        (start+0.01) + '%{opacity:1}' +
+        (start+trail) % 100 + '%{opacity:' + alpha + '}' +
+        '100%{opacity:' + z + '}' +
+        '}', sheet.cssRules.length)
+
+      animations[name] = 1
+    }
+
+    return name
+  }
+
+  /**
+   * Tries various vendor prefixes and returns the first supported property.
+   */
+  function vendor(el, prop) {
+    var s = el.style
+      , pp
+      , i
+
+    if(s[prop] !== undefined) return prop
+    prop = prop.charAt(0).toUpperCase() + prop.slice(1)
+    for(i=0; i<prefixes.length; i++) {
+      pp = prefixes[i]+prop
+      if(s[pp] !== undefined) return pp
+    }
+  }
+
+  /**
+   * Sets multiple style properties at once.
+   */
+  function css(el, prop) {
+    for (var n in prop)
+      el.style[vendor(el, n)||n] = prop[n]
+
+    return el
+  }
+
+  /**
+   * Fills in default values.
+   */
+  function merge(obj) {
+    for (var i=1; i < arguments.length; i++) {
+      var def = arguments[i]
+      for (var n in def)
+        if (obj[n] === undefined) obj[n] = def[n]
+    }
+    return obj
+  }
+
+  /**
+   * Returns the absolute page-offset of the given element.
+   */
+  function pos(el) {
+    var o = { x:el.offsetLeft, y:el.offsetTop }
+    while((el = el.offsetParent))
+      o.x+=el.offsetLeft, o.y+=el.offsetTop
+
+    return o
+  }
+
+  // Built-in defaults
+
+  var defaults = {
+    lines: 12,            // The number of lines to draw
+    length: 7,            // The length of each line
+    width: 5,             // The line thickness
+    radius: 10,           // The radius of the inner circle
+    rotate: 0,            // Rotation offset
+    corners: 1,           // Roundness (0..1)
+    color: '#000',        // #rgb or #rrggbb
+    direction: 1,         // 1: clockwise, -1: counterclockwise
+    speed: 1,             // Rounds per second
+    trail: 100,           // Afterglow percentage
+    opacity: 1/4,         // Opacity of the lines
+    fps: 20,              // Frames per second when using setTimeout()
+    zIndex: 2e9,          // Use a high z-index by default
+    className: 'spinner', // CSS class to assign to the element
+    top: 'auto',          // center vertically
+    left: 'auto',         // center horizontally
+    position: 'relative'  // element position
+  }
+
+  /** The constructor */
+  function Spinner(o) {
+    if (typeof this == 'undefined') return new Spinner(o)
+    this.opts = merge(o || {}, Spinner.defaults, defaults)
+  }
+
+  // Global defaults that override the built-ins:
+  Spinner.defaults = {}
+
+  merge(Spinner.prototype, {
+
+    /**
+     * Adds the spinner to the given target element. If this instance is already
+     * spinning, it is automatically removed from its previous target b calling
+     * stop() internally.
+     */
+    spin: function(target) {
+      this.stop()
+
+      var self = this
+        , o = self.opts
+        , el = self.el = css(createEl(0, {className: o.className}), {position: o.position, width: 0, zIndex: o.zIndex})
+        , mid = o.radius+o.length+o.width
+        , ep // element position
+        , tp // target position
+
+      if (target) {
+        target.insertBefore(el, target.firstChild||null)
+        tp = pos(target)
+        ep = pos(el)
+        css(el, {
+          left: (o.left == 'auto' ? tp.x-ep.x + (target.offsetWidth >> 1) : parseInt(o.left, 10) + mid) + 'px',
+          top: (o.top == 'auto' ? tp.y-ep.y + (target.offsetHeight >> 1) : parseInt(o.top, 10) + mid)  + 'px'
+        })
+      }
+
+      el.setAttribute('role', 'progressbar')
+      self.lines(el, self.opts)
+
+      if (!useCssAnimations) {
+        // No CSS animation support, use setTimeout() instead
+        var i = 0
+          , start = (o.lines - 1) * (1 - o.direction) / 2
+          , alpha
+          , fps = o.fps
+          , f = fps/o.speed
+          , ostep = (1-o.opacity) / (f*o.trail / 100)
+          , astep = f/o.lines
+
+        ;(function anim() {
+          i++;
+          for (var j = 0; j < o.lines; j++) {
+            alpha = Math.max(1 - (i + (o.lines - j) * astep) % f * ostep, o.opacity)
+
+            self.opacity(el, j * o.direction + start, alpha, o)
+          }
+          self.timeout = self.el && setTimeout(anim, ~~(1000/fps))
+        })()
+      }
+      return self
+    },
+
+    /**
+     * Stops and removes the Spinner.
+     */
+    stop: function() {
+      var el = this.el
+      if (el) {
+        clearTimeout(this.timeout)
+        if (el.parentNode) el.parentNode.removeChild(el)
+        this.el = undefined
+      }
+      return this
+    },
+
+    /**
+     * Internal method that draws the individual lines. Will be overwritten
+     * in VML fallback mode below.
+     */
+    lines: function(el, o) {
+      var i = 0
+        , start = (o.lines - 1) * (1 - o.direction) / 2
+        , seg
+
+      function fill(color, shadow) {
+        return css(createEl(), {
+          position: 'absolute',
+          width: (o.length+o.width) + 'px',
+          height: o.width + 'px',
+          background: color,
+          boxShadow: shadow,
+          transformOrigin: 'left',
+          transform: 'rotate(' + ~~(360/o.lines*i+o.rotate) + 'deg) translate(' + o.radius+'px' +',0)',
+          borderRadius: (o.corners * o.width>>1) + 'px'
+        })
+      }
+
+      for (; i < o.lines; i++) {
+        seg = css(createEl(), {
+          position: 'absolute',
+          top: 1+~(o.width/2) + 'px',
+          transform: o.hwaccel ? 'translate3d(0,0,0)' : '',
+          opacity: o.opacity,
+          animation: useCssAnimations && addAnimation(o.opacity, o.trail, start + i * o.direction, o.lines) + ' ' + 1/o.speed + 's linear infinite'
+        })
+
+        if (o.shadow) ins(seg, css(fill('#000', '0 0 4px ' + '#000'), {top: 2+'px'}))
+
+        ins(el, ins(seg, fill(o.color, '0 0 1px rgba(0,0,0,.1)')))
+      }
+      return el
+    },
+
+    /**
+     * Internal method that adjusts the opacity of a single line.
+     * Will be overwritten in VML fallback mode below.
+     */
+    opacity: function(el, i, val) {
+      if (i < el.childNodes.length) el.childNodes[i].style.opacity = val
+    }
+
+  })
+
+
+  function initVML() {
+
+    /* Utility function to create a VML tag */
+    function vml(tag, attr) {
+      return createEl('<' + tag + ' xmlns="urn:schemas-microsoft.com:vml" class="spin-vml">', attr)
+    }
+
+    // No CSS transforms but VML support, add a CSS rule for VML elements:
+    sheet.addRule('.spin-vml', 'behavior:url(#default#VML)')
+
+    Spinner.prototype.lines = function(el, o) {
+      var r = o.length+o.width
+        , s = 2*r
+
+      function grp() {
+        return css(
+          vml('group', {
+            coordsize: s + ' ' + s,
+            coordorigin: -r + ' ' + -r
+          }),
+          { width: s, height: s }
+        )
+      }
+
+      var margin = -(o.width+o.length)*2 + 'px'
+        , g = css(grp(), {position: 'absolute', top: margin, left: margin})
+        , i
+
+      function seg(i, dx, filter) {
+        ins(g,
+          ins(css(grp(), {rotation: 360 / o.lines * i + 'deg', left: ~~dx}),
+            ins(css(vml('roundrect', {arcsize: o.corners}), {
+                width: r,
+                height: o.width,
+                left: o.radius,
+                top: -o.width>>1,
+                filter: filter
+              }),
+              vml('fill', {color: o.color, opacity: o.opacity}),
+              vml('stroke', {opacity: 0}) // transparent stroke to fix color bleeding upon opacity change
+            )
+          )
+        )
+      }
+
+      if (o.shadow)
+        for (i = 1; i <= o.lines; i++)
+          seg(i, -2, 'progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)')
+
+      for (i = 1; i <= o.lines; i++) seg(i)
+      return ins(el, g)
+    }
+
+    Spinner.prototype.opacity = function(el, i, val, o) {
+      var c = el.firstChild
+      o = o.shadow && o.lines || 0
+      if (c && i+o < c.childNodes.length) {
+        c = c.childNodes[i+o]; c = c && c.firstChild; c = c && c.firstChild
+        if (c) c.opacity = val
+      }
+    }
+  }
+
+  var probe = css(createEl('group'), {behavior: 'url(#default#VML)'})
+
+  if (!vendor(probe, 'transform') && probe.adj) initVML()
+  else useCssAnimations = vendor(probe, 'animation')
+
+  return Spinner
+
+}));
diff --git a/liveblog.php b/liveblog.php
index 1620b4856..b21faf8c3 100644
--- a/liveblog.php
+++ b/liveblog.php
@@ -506,8 +506,8 @@ public static function enqueue_scripts() {
 		if ( wp_script_is( 'jquery.spin', 'registered' ) ) {
 			wp_enqueue_script( 'jquery.spin' );
 		} else {
-			wp_enqueue_script( 'spin',        plugins_url( 'js/spin.js',        __FILE__ ), false,                    '1.2.4' );
-			wp_enqueue_script( 'jquery.spin', plugins_url( 'js/jquery.spin.js', __FILE__ ), array( 'jquery', 'spin' )         );
+			wp_enqueue_script( 'spin',        plugins_url( 'js/spin.js',        __FILE__ ), false,                     '1.3' );
+			wp_enqueue_script( 'jquery.spin', plugins_url( 'js/jquery.spin.js', __FILE__ ), array( 'jquery', 'spin' ), '1.3' );
 		}
 
 		wp_localize_script( self::key, 'liveblog_settings',