/**
 The MIT License

 Copyright (c) 2010 Daniel Park (http://metaweb.com, http://postmessage.freebaseapps.com)

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 **/
var NO_JQUERY = {};
(function(window, $, undefined) {

     if (!("console" in window)) {
         var c = window.console = {};
         c.log = c.warn = c.error = c.debug = function(){};
     }

     if ($ === NO_JQUERY) {
         // jQuery is optional
         $ = {
             fn: {},
             extend: function() {
                 var a = arguments[0];
                 for (var i=1,len=arguments.length; i<len; i++) {
                     var b = arguments[i];
                     for (var prop in b) {
                         a[prop] = b[prop];
                     }
                 }
                 return a;
             }
         };
     }

     $.fn.pm = function() {
         console.log("usage: \nto send:    $.pm(options)\nto receive: $.pm.bind(type, fn, [origin])");
         return this;
     };

     // send postmessage
     $.pm = window.pm = function(options) {
         pm.send(options);
     };

     // bind postmessage handler
     $.pm.bind = window.pm.bind = function(type, fn, origin, hash, async_reply) {
         pm.bind(type, fn, origin, hash, async_reply === true);
     };

     // unbind postmessage handler
     $.pm.unbind = window.pm.unbind = function(type, fn) {
         pm.unbind(type, fn);
     };

     // default postmessage origin on bind
     $.pm.origin = window.pm.origin = null;

     // default postmessage polling if using location hash to pass postmessages
     $.pm.poll = window.pm.poll = 200;

     var pm = {

         send: function(options) {
             var o = $.extend({}, pm.defaults, options),
             target = o.target;
             if (!o.target) {
                 console.warn("postmessage target window required");
                 return;
             }
             if (!o.type) {
                 console.warn("postmessage type required");
                 return;
             }
             var msg = {data:o.data, type:o.type};
             if (o.success) {
                 msg.callback = pm._callback(o.success);
             }
             if (o.error) {
                 msg.errback = pm._callback(o.error);
             }
             if (("postMessage" in target) && !o.hash) {
                 pm._bind();
                 target.postMessage(JSON.stringify(msg), o.origin || '*');
             }
             else {
                 pm.hash._bind();
                 pm.hash.send(o, msg);
             }
         },

         bind: function(type, fn, origin, hash, async_reply) {
           pm._replyBind ( type, fn, origin, hash, async_reply );
         },

         _replyBind: function(type, fn, origin, hash, isCallback) {
           if (("postMessage" in window) && !hash) {
               pm._bind();
           }
           else {
               pm.hash._bind();
           }
           var l = pm.data("listeners.postmessage");
           if (!l) {
               l = {};
               pm.data("listeners.postmessage", l);
           }
           var fns = l[type];
           if (!fns) {
               fns = [];
               l[type] = fns;
           }
           fns.push({fn:fn, callback: isCallback, origin:origin || $.pm.origin});
         },

         unbind: function(type, fn) {
             var l = pm.data("listeners.postmessage");
             if (l) {
                 if (type) {
                     if (fn) {
                         // remove specific listener
                         var fns = l[type];
                         if (fns) {
                             var m = [];
                             for (var i=0,len=fns.length; i<len; i++) {
                                 var o = fns[i];
                                 if (o.fn !== fn) {
                                     m.push(o);
                                 }
                             }
                             l[type] = m;
                         }
                     }
                     else {
                         // remove all listeners by type
                         delete l[type];
                     }
                 }
                 else {
                     // unbind all listeners of all type
                     for (var i in l) {
                       delete l[i];
                     }
                 }
             }
         },

         data: function(k, v) {
             if (v === undefined) {
                 return pm._data[k];
             }
             pm._data[k] = v;
             return v;
         },

         _data: {},

         _CHARS: '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split(''),

         _random: function() {
             var r = [];
             for (var i=0; i<32; i++) {
                 r[i] = pm._CHARS[0 | Math.random() * 32];
             };
             return r.join("");
         },

         _callback: function(fn) {
             var cbs = pm.data("callbacks.postmessage");
             if (!cbs) {
                 cbs = {};
                 pm.data("callbacks.postmessage", cbs);
             }
             var r = pm._random();
             cbs[r] = fn;
             return r;
         },

         _bind: function() {
             // are we already listening to message events on this w?
             if (!pm.data("listening.postmessage")) {
                 if (window.addEventListener) {
                     window.addEventListener("message", pm._dispatch, false);
                 }
                 else if (window.attachEvent) {
                     window.attachEvent("onmessage", pm._dispatch);
                 }
                 pm.data("listening.postmessage", 1);
             }
         },

         _dispatch: function(e) {
             //console.log("$.pm.dispatch", e, this);
             try {
                 var msg = JSON.parse(e.data);
             }
             catch (ex) {
                 //console.warn("postmessage data invalid json: ", ex); //message wasn't meant for pm
                 return;
             }
             if (!msg.type) {
                 //console.warn("postmessage message type required"); //message wasn't meant for pm
                 return;
             }
             var cbs = pm.data("callbacks.postmessage") || {},
             cb = cbs[msg.type];
             if (cb) {
                 cb(msg.data);
             }
             else {
                 var l = pm.data("listeners.postmessage") || {};
                 var fns = l[msg.type] || [];
                 for (var i=0,len=fns.length; i<len; i++) {
                     var o = fns[i];
                     if (o.origin && o.origin !== '*' && e.origin !== o.origin) {
                         console.warn("postmessage message origin mismatch", e.origin, o.origin);
                         if (msg.errback) {
                             // notify post message errback
                             var error = {
                                 message: "postmessage origin mismatch",
                                 origin: [e.origin, o.origin]
                             };
                             pm.send({target:e.source, data:error, type:msg.errback});
                         }
                         continue;
                     }

                     function sendReply ( data ) {
                       if (msg.callback) {
                           pm.send({target:e.source, data:data, type:msg.callback});
                       }
                     }

                     try {
                         if ( o.callback ) {
                           o.fn(msg.data, sendReply, e);
                         } else {
                           sendReply ( o.fn(msg.data, e) );
                         }
                     }
                     catch (ex) {
                         if (msg.errback) {
                             // notify post message errback
                             pm.send({target:e.source, data:ex, type:msg.errback});
                         } else {
                             throw ex;
                         }
                     }
                 };
             }
         }
     };

     // location hash polling
     pm.hash = {

         send: function(options, msg) {
             //console.log("hash.send", target_window, options, msg);
             var target_window = options.target,
             target_url = options.url;
             if (!target_url) {
                 console.warn("postmessage target window url is required");
                 return;
             }
             target_url = pm.hash._url(target_url);
             var source_window,
             source_url = pm.hash._url(window.location.href);
             if (window == target_window.parent) {
                 source_window = "parent";
             }
             else {
                 try {
                     for (var i=0,len=parent.frames.length; i<len; i++) {
                         var f = parent.frames[i];
                         if (f == window) {
                             source_window = i;
                             break;
                         }
                     };
                 }
                 catch(ex) {
                     // Opera: security error trying to access parent.frames x-origin
                     // juse use window.name
                     source_window = window.name;
                 }
             }
             if (source_window == null) {
                 console.warn("postmessage windows must be direct parent/child windows and the child must be available through the parent window.frames list");
                 return;
             }
             var hashmessage = {
                 "x-requested-with": "postmessage",
                 source: {
                     name: source_window,
                     url: source_url
                 },
                 postmessage: msg
             };
             var hash_id = "#x-postmessage-id=" + pm._random();
             target_window.location = target_url + hash_id + encodeURIComponent(JSON.stringify(hashmessage));
         },

         _regex: /^\#x\-postmessage\-id\=(\w{32})/,

         _regex_len: "#x-postmessage-id=".length + 32,

         _bind: function() {
             // are we already listening to message events on this w?
             if (!pm.data("polling.postmessage")) {
                 setInterval(function() {
                                 var hash = "" + window.location.hash,
                                 m = pm.hash._regex.exec(hash);
                                 if (m) {
                                     var id = m[1];
                                     if (pm.hash._last !== id) {
                                         pm.hash._last = id;
                                         pm.hash._dispatch(hash.substring(pm.hash._regex_len));
                                     }
                                 }
                             }, $.pm.poll || 200);
                 pm.data("polling.postmessage", 1);
             }
         },

         _dispatch: function(hash) {
             if (!hash) {
                 return;
             }
             try {
                 hash = JSON.parse(decodeURIComponent(hash));
                 if (!(hash['x-requested-with'] === 'postmessage' &&
                       hash.source && hash.source.name != null && hash.source.url && hash.postmessage)) {
                     // ignore since hash could've come from somewhere else
                     return;
                 }
             }
             catch (ex) {
                 // ignore since hash could've come from somewhere else
                 return;
             }
             var msg = hash.postmessage,
             cbs = pm.data("callbacks.postmessage") || {},
             cb = cbs[msg.type];
             if (cb) {
                 cb(msg.data);
             }
             else {
                 var source_window;
                 if (hash.source.name === "parent") {
                     source_window = window.parent;
                 }
                 else {
                     source_window = window.frames[hash.source.name];
                 }
                 var l = pm.data("listeners.postmessage") || {};
                 var fns = l[msg.type] || [];
                 for (var i=0,len=fns.length; i<len; i++) {
                     var o = fns[i];
                     if (o.origin) {
                         var origin = /https?\:\/\/[^\/]*/.exec(hash.source.url)[0];
                         if (o.origin !== '*' && origin !== o.origin) {
                             console.warn("postmessage message origin mismatch", origin, o.origin);
                             if (msg.errback) {
                                 // notify post message errback
                                 var error = {
                                     message: "postmessage origin mismatch",
                                     origin: [origin, o.origin]
                                 };
                                 pm.send({target:source_window, data:error, type:msg.errback, hash:true, url:hash.source.url});
                             }
                             continue;
                         }
                     }

                     function sendReply ( data ) {
                       if (msg.callback) {
                         pm.send({target:source_window, data:data, type:msg.callback, hash:true, url:hash.source.url});
                       }
                     }

                     try {
                         if ( o.callback ) {
                           o.fn(msg.data, sendReply);
                         } else {
                           sendReply ( o.fn(msg.data) );
                         }
                     }
                     catch (ex) {
                         if (msg.errback) {
                             // notify post message errback
                             pm.send({target:source_window, data:ex, type:msg.errback, hash:true, url:hash.source.url});
                         } else {
                             throw ex;
                         }
                     }
                 };
             }
         },

         _url: function(url) {
             // url minus hash part
             return (""+url).replace(/#.*$/, "");
         }

     };

     $.extend(pm, {
                  defaults: {
                      target: null,  /* target window (required) */
                      url: null,     /* target window url (required if no window.postMessage or hash == true) */
                      type: null,    /* message type (required) */
                      data: null,    /* message data (required) */
                      success: null, /* success callback (optional) */
                      error: null,   /* error callback (optional) */
                      origin: "*",   /* postmessage origin (optional) */
                      hash: false    /* use location hash for message passing (optional) */
                  }
              });

 })(this, typeof jQuery === "undefined" ? NO_JQUERY : jQuery);
;
/**
 * author Christopher Blum
 *    - based on the idea of Remy Sharp, http://remysharp.com/2009/01/26/element-in-view-event-plugin/
 *    - forked from http://github.com/zuk/jquery.inview/
 */
(function ($) {
  var inviewObjects = {}, viewportSize, viewportOffset,
      d = document, w = window, documentElement = d.documentElement, expando = $.expando;

  $.event.special.inview = {
    add: function(data) {
      inviewObjects[data.guid + "-" + this[expando]] = { data: data, $element: $(this) };
    },

    remove: function(data) {
      try { delete inviewObjects[data.guid + "-" + this[expando]]; } catch(e) {}
    }
  };

  function getViewportSize() {
    var mode, domObject, size = { height: w.innerHeight, width: w.innerWidth };

    // if this is correct then return it. iPad has compat Mode, so will
    // go into check clientHeight/clientWidth (which has the wrong value).
    if (!size.height) {
      mode = d.compatMode;
      if (mode || !$.support.boxModel) { // IE, Gecko
        domObject = mode === 'CSS1Compat' ?
          documentElement : // Standards
          d.body; // Quirks
        size = {
          height: domObject.clientHeight,
          width:  domObject.clientWidth
        };
      }
    }

    return size;
  }

  function getViewportOffset() {
    return {
      top:  w.pageYOffset || documentElement.scrollTop   || d.body.scrollTop,
      left: w.pageXOffset || documentElement.scrollLeft  || d.body.scrollLeft
    };
  }

  function checkInView() {
    var $elements = $(), elementsLength, i = 0;

    $.each(inviewObjects, function(i, inviewObject) {
      var selector  = inviewObject.data.selector,
          $element  = inviewObject.$element;
      $elements = $elements.add(selector ? $element.find(selector) : $element);
    });

    elementsLength = $elements.length;
    if (elementsLength) {
      viewportSize   = viewportSize   || getViewportSize();
      viewportOffset = viewportOffset || getViewportOffset();

      for (; i<elementsLength; i++) {
        // Ignore elements that are not in the DOM tree
        if (!$.contains(documentElement, $elements[i])) {
          continue;
        }

        var element       = $elements[i],
            $element      = $(element),
            elementSize   = {},
            elementOffset = {},
            inView        = $element.data('inview'),
            visiblePartX,
            visiblePartY,
            visiblePartsMerged;

        // for the case where 'display:none' is used in place of 'visibility:hidden'
        // count and sum the above items to get and move closer to the correct values
        // IMPORTANT :: insert element into container empty
        if($element.css('display') == 'none')
        {
            var parentElement = $element.parent();

            elementOffset.top = parentElement.offset().top;
            elementOffset.left = parentElement.offset().left;
            elementSize.height = parentElement.height();
            elementSize.width = parentElement.width();
        } else {
       	    elementSize = { height: $element.height(), width: $element.width() }
       	    elementOffset = $element.offset();
       	}

        // Don't ask me why because I haven't figured out yet:
        // viewportOffset and viewportSize are sometimes suddenly null in Firefox 5.
        // Even though it sounds weird:
        // It seems that the execution of this function is interferred by the onresize/onscroll event
        // where viewportOffset and viewportSize are unset
        if (!viewportOffset || !viewportSize) {
          return;
        }

        if (element.offsetWidth >= 0 && element.offsetHeight >= 0 && element.style.display != "none" &&
            elementOffset.top + elementSize.height > viewportOffset.top &&
            elementOffset.top < viewportOffset.top + viewportSize.height &&
            elementOffset.left + elementSize.width > viewportOffset.left &&
            elementOffset.left < viewportOffset.left + viewportSize.width) {
          visiblePartX = (viewportOffset.left > elementOffset.left ?
            'right' : (viewportOffset.left + viewportSize.width) < (elementOffset.left + elementSize.width) ?
            'left' : 'both');
          visiblePartY = (viewportOffset.top > elementOffset.top ?
            'bottom' : (viewportOffset.top + viewportSize.height) < (elementOffset.top + elementSize.height) ?
            'top' : 'both');
          visiblePartsMerged = visiblePartX + "-" + visiblePartY;
          if (!inView || inView !== visiblePartsMerged) {
            $element.data('inview', visiblePartsMerged).trigger('inview', [true, visiblePartX, visiblePartY]);
          }
        } else if (inView) {
          $element.data('inview', false).trigger('inview', [false]);
        }
      }
    }
  }

  $(w).bind("scroll resize", function() {
    viewportSize = viewportOffset = null;
  });

  // IE < 9 scrolls to focused elements without firing the "scroll" event
  if (!documentElement.addEventListener && documentElement.attachEvent) {
    documentElement.attachEvent("onfocusin", function() {
      viewportOffset = null;
    });
  }

  // Use setInterval in order to also make sure this captures elements within
  // "overflow:scroll" elements or elements that appeared in the dom tree due to
  // dom manipulation and reflow
  // old: $(window).scroll(checkInView);
  //
  // By the way, iOS (iPad, iPhone, ...) seems to not execute, or at least delays
  // intervals while the user scrolls. Therefore the inview event might fire a bit late there
  setInterval(checkInView, 250);
})(jQuery);;
/* global Jetpack, JSON */
/**
 * Resizeable Iframes.
 *
 * Start listening to resize postMessage events for selected iframes:
 * $( selector ).Jetpack( 'resizeable' );
 * - OR -
 * Jetpack.resizeable( 'on', context );
 *
 * Resize selected iframes:
 * $( selector ).Jetpack( 'resizeable', 'resize', { width: 100, height: 200 } );
 * - OR -
 * Jetpack.resizeable( 'resize', { width: 100, height: 200 }, context );
 *
 * Stop listening to resize postMessage events for selected iframes:
 * $( selector ).Jetpack( 'resizeable', 'off' );
 * - OR -
 * Jetpack.resizeable( 'off', context );
 *
 * Stop listening to all resize postMessage events:
 * Jetpack.resizeable( 'off' );
 */
( function ( $ ) {
	var listening = false, // Are we listening for resize postMessage events
		sourceOrigins = [], // What origins are allowed to send resize postMessage events
		$sources = false, // What iframe elements are we tracking resize postMessage events from
		URLtoOrigin, // Utility to convert URLs into origins
		setupListener, // Binds global resize postMessage event handler
		destroyListener, // Unbinds global resize postMessage event handler
		methods; // Jetpack.resizeable methods

	// Setup the Jetpack global
	if ( 'undefined' === typeof window.Jetpack ) {
		window.Jetpack = {
			/**
			 * Handles the two different calling methods:
			 * $( selector ).Jetpack( 'namespace', 'method', context ) // here, context is optional and is used to filter the collection
			 * - vs. -
			 * Jetpack.namespace( 'method', context ) // here context defines the collection
			 *
			 * @internal
			 *
			 * Call as: Jetpack.getTarget.call( this, context )
			 *
			 * @param string context: jQuery selector
			 * @return jQuery|undefined object on which to perform operations or undefined when context cannot be determined
			 */
			getTarget: function ( context ) {
				if ( this instanceof jQuery ) {
					return context ? this.filter( context ) : this;
				}

				return context ? $( context ) : context;
			},
		};
	}

	// Setup the Jetpack jQuery method
	if ( 'undefined' === typeof $.fn.Jetpack ) {
		/**
		 * Dispatches calls to the correct namespace
		 *
		 * @param string namespace
		 * @param ...
		 * @return mixed|jQuery (chainable)
		 */
		$.fn.Jetpack = function ( namespace ) {
			if ( 'function' === typeof Jetpack[ namespace ] ) {
				// Send the call to the correct Jetpack.namespace
				return Jetpack[ namespace ].apply( this, Array.prototype.slice.call( arguments, 1 ) );
			} else {
				$.error( 'Namespace "' + namespace + '" does not exist on jQuery.Jetpack' );
			}
		};
	}

	// Define Jetpack.resizeable() namespace to just always bail if no postMessage
	if ( 'function' !== typeof window.postMessage ) {
		$.extend( window.Jetpack, {
			/**
			 * Defines the Jetpack.resizeable() namespace.
			 * See below for non-trivial definition for browsers with postMessage.
			 */
			resizeable: function () {
				$.error( 'Browser does not support window.postMessage' );
			},
		} );

		return;
	}

	/**
	 * Utility to convert URLs into origins
	 *
	 * http://example.com:port/path?query#fragment -> http://example.com:port
	 *
	 * @param string URL
	 * @return string origin
	 */
	URLtoOrigin = function ( URL ) {
		if ( ! URL.match( /^https?:\/\// ) ) {
			URL = document.location.href;
		}
		return URL.split( '/' ).slice( 0, 3 ).join( '/' );
	};

	/**
	 * Binds global resize postMessage event handler
	 */
	setupListener = function () {
		listening = true;

		$( window ).on( 'message.JetpackResizeableIframe', function ( e ) {
			var event = e.originalEvent,
				data;

			// Ensure origin is allowed
			if ( -1 === $.inArray( event.origin, sourceOrigins ) ) {
				return;
			}

			// Some browsers send structured data, some send JSON strings
			if ( 'object' === typeof event.data ) {
				data = event.data.data;
			} else {
				try {
					data = JSON.parse( event.data );
				} catch ( err ) {
					data = false;
				}
			}

			if ( ! data.data ) {
				return;
			}

			// Un-nest
			data = data.data;

			// Is it a resize event?
			if ( 'undefined' === typeof data.action || 'resize' !== data.action ) {
				return;
			}

			// Find the correct iframe and resize it
			$sources
				.filter( function () {
					if ( 'undefined' !== typeof data.name ) {
						return this.name === data.name;
					} else {
						return event.source === this.contentWindow;
					}
				} )
				.first()
				.Jetpack( 'resizeable', 'resize', data );
		} );
	};

	/**
	 * Unbinds global resize postMessage event handler
	 */
	destroyListener = function () {
		listening = false;
		$( window ).off( 'message.JetpackResizeableIframe' );

		sourceOrigins = [];
		$( '.jetpack-resizeable' ).removeClass( 'jetpack-resizeable' );
		$sources = false;
	};

	// Methods for Jetpack.resizeable() namespace
	methods = {
		/**
		 * Start listening for resize postMessage events on the given iframes
		 *
		 * Call statically as: Jetpack.resizeable( 'on', context )
		 * Call as: $( selector ).Jetpack( 'resizeable', 'on', context ) // context optional: used to filter the collectino
		 *
		 * @param string context jQuery selector.
		 * @return jQuery (chainable)
		 */
		on: function ( context ) {
			var target = Jetpack.getTarget.call( this, context );

			if ( ! listening ) {
				setupListener();
			}

			target
				.each( function () {
					sourceOrigins.push( URLtoOrigin( $( this ).attr( 'src' ) ) );
				} )
				.addClass( 'jetpack-resizeable' );

			$sources = $( '.jetpack-resizeable' );

			return target;
		},

		/**
		 * Stop listening for resize postMessage events on the given iframes
		 *
		 * Call statically as: Jetpack.resizeable( 'off', context )
		 * Call as: $( selector ).Jetpack( 'resizeable', 'off', context ) // context optional: used to filter the collectino
		 *
		 * @param string context jQuery selector
		 * @return jQuery (chainable)
		 */
		off: function ( context ) {
			var target = Jetpack.getTarget.call( this, context );

			if ( 'undefined' === typeof target ) {
				destroyListener();

				return target;
			}

			target
				.each( function () {
					var origin = URLtoOrigin( $( this ).attr( 'src' ) ),
						pos = $.inArray( origin, sourceOrigins );

					if ( -1 !== pos ) {
						sourceOrigins.splice( pos, 1 );
					}
				} )
				.removeClass( 'jetpack-resizeable' );

			$sources = $( '.jetpack-resizeable' );

			return target;
		},

		/**
		 * Resize the given iframes
		 *
		 * Call statically as: Jetpack.resizeable( 'resize', dimensions, context )
		 * Call as: $( selector ).Jetpack( 'resizeable', 'resize', dimensions, context ) // context optional: used to filter the collectino
		 *
		 * @param object dimensions in pixels: { width: (int), height: (int) }
		 * @param string context jQuery selector
		 * @return jQuery (chainable)
		 */
		resize: function ( dimensions, context ) {
			var target = Jetpack.getTarget.call( this, context );

			$.each( [ 'width', 'height' ], function ( i, variable ) {
				var value = 0,
					container;
				if ( 'undefined' !== typeof dimensions[ variable ] ) {
					value = parseInt( dimensions[ variable ], 10 );
				}

				if ( 0 !== value ) {
					target[ variable ]( value );
					container = target.parent();
					if ( container.hasClass( 'slim-likes-widget' ) ) {
						container[ variable ]( value );
					}
				}
			} );

			return target;
		},
	};

	// Define Jetpack.resizeable() namespace
	$.extend( window.Jetpack, {
		/**
		 * Defines the Jetpack.resizeable() namespace.
		 * See above for trivial definition for browsers with no postMessage.
		 *
		 * @param string method
		 * @param ...
		 * @return mixed|jQuery (chainable)
		 */
		resizeable: function ( method ) {
			if ( methods[ method ] ) {
				// Send the call to the correct Jetpack.resizeable() method
				return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) );
			} else if ( ! method ) {
				// By default, send to Jetpack.resizeable( 'on' ), which isn't useful in that form but is when called as
				// jQuery( selector ).Jetpack( 'resizeable' )
				return methods.on.apply( this );
			} else {
				$.error( 'Method ' + method + ' does not exist on Jetpack.resizeable' );
			}
		},
	} );
} )( jQuery );
;
/* global pm, wpcom_reblog */

var jetpackLikesWidgetQueue = [];
var jetpackLikesWidgetBatch = [];
var jetpackLikesMasterReady = false;

function JetpackLikespostMessage( message, target ) {
	if ( 'string' === typeof message ){
		try {
			message = JSON.parse( message );
		} catch(e) {
			return;
		}
	}

	pm( {
		target: target,
		type: 'likesMessage',
		data: message,
		origin: '*'
	} );
}

function JetpackLikesBatchHandler() {
	var requests = [];
	jQuery( 'div.jetpack-likes-widget-unloaded' ).each( function() {
		if ( jetpackLikesWidgetBatch.indexOf( this.id ) > -1 ) {
			return;
		}
		jetpackLikesWidgetBatch.push( this.id );
		var regex = /like-(post|comment)-wrapper-(\d+)-(\d+)-(\w+)/,
			match = regex.exec( this.id ),
			info;

		if ( ! match || match.length !== 5 ) {
			return;
		}

		info = {
			blog_id: match[2],
			width:   this.width
		};

		if ( 'post' === match[1] ) {
			info.post_id = match[3];
		} else if ( 'comment' === match[1] ) {
			info.comment_id = match[3];
		}

		info.obj_id = match[4];

		requests.push( info );
	});

	if ( requests.length > 0 ) {
		JetpackLikespostMessage( { event: 'initialBatch', requests: requests }, window.frames['likes-master'] );
	}
}

function JetpackLikesMessageListener( event, message ) {
	var allowedOrigin, $container, $list, offset, rowLength, height, scrollbarWidth;

	if ( 'undefined' === typeof event.event ) {
		return;
	}

	// We only allow messages from one origin
	allowedOrigin = window.location.protocol + '//widgets.wp.com';
	if ( allowedOrigin !== message.origin ) {
		return;
	}

	if ( 'masterReady' === event.event ) {
		jQuery( document ).ready( function() {
			jetpackLikesMasterReady = true;

			var stylesData = {
					event: 'injectStyles'
				},
				$sdTextColor = jQuery( '.sd-text-color' ),
				$sdLinkColor = jQuery( '.sd-link-color' );

			if ( jQuery( 'iframe.admin-bar-likes-widget' ).length > 0 ) {
				JetpackLikespostMessage( { event: 'adminBarEnabled' }, window.frames[ 'likes-master' ] );

				stylesData.adminBarStyles = {
					background: jQuery( '#wpadminbar .quicklinks li#wp-admin-bar-wpl-like > a' ).css( 'background' ),
					isRtl: ( 'rtl' === jQuery( '#wpadminbar' ).css( 'direction' ) )
				};
			}

			// enable reblogs if we're on a single post page
			if ( jQuery( 'body' ).hasClass( 'single' ) ) {
				JetpackLikespostMessage( { event: 'reblogsEnabled' }, window.frames[ 'likes-master' ] );
			}

			if ( ! window.addEventListener ) {
				jQuery( '#wp-admin-bar-admin-bar-likes-widget' ).hide();
			}

			stylesData.textStyles = {
				color:          $sdTextColor.css( 'color' ),
				fontFamily:     $sdTextColor.css( 'font-family' ),
				fontSize:       $sdTextColor.css( 'font-size' ),
				direction:      $sdTextColor.css( 'direction' ),
				fontWeight:     $sdTextColor.css( 'font-weight' ),
				fontStyle:      $sdTextColor.css( 'font-style' ),
				textDecoration: $sdTextColor.css('text-decoration')
			};

			stylesData.linkStyles = {
				color:          $sdLinkColor.css('color'),
				fontFamily:     $sdLinkColor.css('font-family'),
				fontSize:       $sdLinkColor.css('font-size'),
				textDecoration: $sdLinkColor.css('text-decoration'),
				fontWeight:     $sdLinkColor.css( 'font-weight' ),
				fontStyle:      $sdLinkColor.css( 'font-style' )
			};

			JetpackLikespostMessage( stylesData, window.frames[ 'likes-master' ] );

			JetpackLikesBatchHandler();

			jQuery( document ).on( 'inview', 'div.jetpack-likes-widget-unloaded', function() {
				jetpackLikesWidgetQueue.push( this.id );
			});
		});
	}

	if ( 'showLikeWidget' === event.event ) {
		jQuery( '#' + event.id + ' .post-likes-widget-placeholder'  ).fadeOut( 'fast', function() {
			jQuery( '#' + event.id + ' .post-likes-widget' ).fadeIn( 'fast', function() {
				JetpackLikespostMessage( { event: 'likeWidgetDisplayed', blog_id: event.blog_id, post_id: event.post_id, obj_id: event.obj_id }, window.frames['likes-master'] );
			});
		});
	}

	if ( 'clickReblogFlair' === event.event ) {
		wpcom_reblog.toggle_reblog_box_flair( event.obj_id );
	}

	if ( 'showOtherGravatars' === event.event ) {
		$container = jQuery( '#likes-other-gravatars' );
		$list = $container.find( 'ul' );

		$container.hide();
		$list.html( '' );

		$container.find( '.likes-text span' ).text( event.total );

		jQuery.each( event.likers, function( i, liker ) {
			var element = jQuery( '<li><a><img /></a></li>' );
			element.addClass( liker.css_class );

			element.find( 'a' ).
				attr({
					href: liker.profile_URL,
					rel: 'nofollow',
					target: '_parent'
				}).
				addClass( 'wpl-liker' );

			element.find( 'img' ).
				attr({
					src: liker.avatar_URL,
					alt: liker.name
				}).
				css({
					width: '30px',
					height: '30px',
					paddingRight: '3px'
				});

			$list.append( element );
		} );

		offset = jQuery( '[name=\'' + event.parent + '\']' ).offset();

		$container.css( 'left', offset.left + event.position.left - 10 + 'px' );
		$container.css( 'top', offset.top + event.position.top - 33 + 'px' );

		rowLength = Math.floor( event.width / 37 );
		height = ( Math.ceil( event.likers.length / rowLength ) * 37 ) + 13;
		if ( height > 204 ) {
			height = 204;
		}

		$container.css( 'height', height + 'px' );
		$container.css( 'width', rowLength * 37 - 7 + 'px' );

		$list.css( 'width', rowLength * 37 + 'px' );

		$container.fadeIn( 'slow' );

		scrollbarWidth = $list[0].offsetWidth - $list[0].clientWidth;
		if ( scrollbarWidth > 0 ) {
			$container.width( $container.width() + scrollbarWidth );
			$list.width( $list.width() + scrollbarWidth );
		}
	}
}

pm.bind( 'likesMessage', JetpackLikesMessageListener );

jQuery( document ).click( function( e ) {
	var $container = jQuery( '#likes-other-gravatars' );

	if ( $container.has( e.target ).length === 0 ) {
		$container.fadeOut( 'slow' );
	}
});

function JetpackLikesWidgetQueueHandler() {
	var $wrapper, wrapperID, found;
	if ( ! jetpackLikesMasterReady ) {
		setTimeout( JetpackLikesWidgetQueueHandler, 500 );
		return;
	}

	if ( jetpackLikesWidgetQueue.length > 0 ) {
		// We may have a widget that needs creating now
		found = false;
		while( jetpackLikesWidgetQueue.length > 0 ) {
			// Grab the first member of the queue that isn't already loading.
			wrapperID = jetpackLikesWidgetQueue.splice( 0, 1 )[0];
			if ( jQuery( '#' + wrapperID ).hasClass( 'jetpack-likes-widget-unloaded' ) ) {
				found = true;
				break;
			}
		}
		if ( ! found ) {
			setTimeout( JetpackLikesWidgetQueueHandler, 500 );
			return;
		}
	} else if ( jQuery( 'div.jetpack-likes-widget-unloaded' ).length > 0 ) {
		// Grab any unloaded widgets for a batch request
		JetpackLikesBatchHandler();

		// Get the next unloaded widget
		wrapperID = jQuery( 'div.jetpack-likes-widget-unloaded' ).first()[0].id;
		if ( ! wrapperID ) {
			// Everything is currently loaded
			setTimeout( JetpackLikesWidgetQueueHandler, 500 );
			return;
		}
	}

	if ( 'undefined' === typeof wrapperID ) {
		setTimeout( JetpackLikesWidgetQueueHandler, 500 );
		return;
	}

	$wrapper = jQuery( '#' + wrapperID );
	$wrapper.find( 'iframe' ).remove();

	if ( $wrapper.hasClass( 'slim-likes-widget' ) ) {
		$wrapper.find( '.post-likes-widget-placeholder' ).after( '<iframe class="post-likes-widget jetpack-likes-widget" name="' + $wrapper.data( 'name' ) + '" height="22px" width="68px" frameBorder="0" scrolling="no" src="' + $wrapper.data( 'src' ) + '"></iframe>' );
	} else {
		$wrapper.find( '.post-likes-widget-placeholder' ).after( '<iframe class="post-likes-widget jetpack-likes-widget" name="' + $wrapper.data( 'name' ) + '" height="55px" width="100%" frameBorder="0" src="' + $wrapper.data( 'src' ) + '"></iframe>' );
	}

	$wrapper.removeClass( 'jetpack-likes-widget-unloaded' ).addClass( 'jetpack-likes-widget-loading' );

	$wrapper.find( 'iframe' ).load( function( e ) {
		var $iframe = jQuery( e.target );
		$wrapper.removeClass( 'jetpack-likes-widget-loading' ).addClass( 'jetpack-likes-widget-loaded' );

		JetpackLikespostMessage( { event: 'loadLikeWidget', name: $iframe.attr( 'name' ), width: $iframe.width(), domain: window.location.hostname }, window.frames[ 'likes-master' ] );

		if ( $wrapper.hasClass( 'slim-likes-widget' ) ) {
			$wrapper.find( 'iframe' ).Jetpack( 'resizeable' );
		}
	});
	setTimeout( JetpackLikesWidgetQueueHandler, 250 );
}
JetpackLikesWidgetQueueHandler();
;
/* globals JSON */
( function () {
	var eventName = 'wpcom_masterbar_click';

	var linksTracksEvents = {
		// top level items
		'wp-admin-bar-blog'                        : 'my_sites',
		'wp-admin-bar-newdash'                     : 'reader',
		'wp-admin-bar-ab-new-post'                 : 'write_button',
		'wp-admin-bar-my-account'                  : 'my_account',
		'wp-admin-bar-notes'                       : 'notifications',
		// my sites - top items
		'wp-admin-bar-switch-site'                 : 'my_sites_switch_site',
		'wp-admin-bar-blog-info'                   : 'my_sites_site_info',
		'wp-admin-bar-site-view'                   : 'my_sites_view_site',
		'wp-admin-bar-blog-stats'                  : 'my_sites_site_stats',
		'wp-admin-bar-plan'                        : 'my_sites_plan',
		'wp-admin-bar-plan-badge'                  : 'my_sites_plan_badge',
		// my sites - manage
		'wp-admin-bar-edit-page'                   : 'my_sites_manage_site_pages',
		'wp-admin-bar-new-page-badge'              : 'my_sites_manage_add_page',
		'wp-admin-bar-edit-post'                   : 'my_sites_manage_blog_posts',
		'wp-admin-bar-new-post-badge'              : 'my_sites_manage_add_post',
		'wp-admin-bar-edit-attachment'             : 'my_sites_manage_media',
		'wp-admin-bar-new-attachment-badge'        : 'my_sites_manage_add_media',
		'wp-admin-bar-comments'                    : 'my_sites_manage_comments',
		'wp-admin-bar-edit-jetpack-testimonial'    : 'my_sites_manage_testimonials',
		'wp-admin-bar-new-jetpack-testimonial'     : 'my_sites_manage_add_testimonial',
		'wp-admin-bar-edit-jetpack-portfolio'      : 'my_sites_manage_portfolio',
		'wp-admin-bar-new-jetpack-portfolio'       : 'my_sites_manage_add_portfolio',
		// my sites - personalize
		'wp-admin-bar-themes'                      : 'my_sites_personalize_themes',
		'wp-admin-bar-cmz'                         : 'my_sites_personalize_themes_customize',
		// my sites - configure
		'wp-admin-bar-sharing'                     : 'my_sites_configure_sharing',
		'wp-admin-bar-people'                      : 'my_sites_configure_people',
		'wp-admin-bar-people-add'                  : 'my_sites_configure_people_add_button',
		'wp-admin-bar-plugins'                     : 'my_sites_configure_plugins',
		'wp-admin-bar-domains'                     : 'my_sites_configure_domains',
		'wp-admin-bar-domains-add'                 : 'my_sites_configure_add_domain',
		'wp-admin-bar-blog-settings'               : 'my_sites_configure_settings',
		'wp-admin-bar-legacy-dashboard'            : 'my_sites_configure_wp_admin',
		// reader
		'wp-admin-bar-followed-sites'              : 'reader_followed_sites',
		'wp-admin-bar-reader-followed-sites-manage': 'reader_manage_followed_sites',
		'wp-admin-bar-discover-discover'           : 'reader_discover',
		'wp-admin-bar-discover-search'             : 'reader_search',
		'wp-admin-bar-my-activity-my-likes'        : 'reader_my_likes',
		// account
		'wp-admin-bar-user-info'                   : 'my_account_user_name',
		// account - profile
		'wp-admin-bar-my-profile'                  : 'my_account_profile_my_profile',
		'wp-admin-bar-account-settings'            : 'my_account_profile_account_settings',
		'wp-admin-bar-billing'                     : 'my_account_profile_manage_purchases',
		'wp-admin-bar-security'                    : 'my_account_profile_security',
		'wp-admin-bar-notifications'               : 'my_account_profile_notifications',
		// account - special
		'wp-admin-bar-get-apps'                    : 'my_account_special_get_apps',
		'wp-admin-bar-next-steps'                  : 'my_account_special_next_steps',
		'wp-admin-bar-help'                        : 'my_account_special_help',
	};

	var notesTracksEvents = {
		openSite: function ( data ) {
			return {
				clicked: 'masterbar_notifications_panel_site',
				site_id: data.siteId
			};
		},
		openPost: function ( data ) {
			return {
				clicked: 'masterbar_notifications_panel_post',
				site_id: data.siteId,
				post_id: data.postId
			};
		},
		openComment: function ( data ) {
			return {
				clicked: 'masterbar_notifications_panel_comment',
				site_id: data.siteId,
				post_id: data.postId,
				comment_id: data.commentId
			};
		}
	};

	// Element.prototype.matches as a standalone function, with old browser fallback
	function matches( node, selector ) {
		if ( ! node ) {
			return undefined;
		}

		if ( ! Element.prototype.matches && ! Element.prototype.msMatchesSelector ) {
			throw new Error( 'Unsupported browser' );
		}

		return Element.prototype.matches ? node.matches( selector ) : node.msMatchesSelector( selector );
	}

	// Element.prototype.closest as a standalone function, with old browser fallback
	function closest( node, selector ) {
		if ( ! node ) {
			return undefined;
		}

		if ( Element.prototype.closest ) {
			return node.closest( selector );
		}

		do {
			if ( matches( node, selector ) ) {
				return node;
			}

			node = node.parentElement || node.parentNode;
		} while ( node !== null && node.nodeType === 1 );

		return null;
	}

	function recordTracksEvent( eventProps ) {
		eventProps = eventProps || {};
		window._tkq = window._tkq || [];
		window._tkq.push( [ 'recordEvent', eventName, eventProps ] );
	}

	function parseJson( s, defaultValue ) {
		try {
			return JSON.parse( s );
		} catch ( e ) {
			return defaultValue;
		}
	}

	function createTrackableLinkEventHandler( link ) {
		return function () {
			var parent = closest( link, 'li' );

			if ( ! parent ) {
				return;
			}

			var trackingId = link.getAttribute( 'ID' ) || parent.getAttribute( 'ID' );

			if ( ! linksTracksEvents.hasOwnProperty( trackingId ) ) {
				return;
			}

			var eventProps = { 'clicked': linksTracksEvents[ trackingId ] };
			recordTracksEvent( eventProps );
		}
	}

	function init() {
		var trackableLinkSelector = '.mb-trackable .ab-item:not(div),' +
			'#wp-admin-bar-notes .ab-item,' +
			'#wp-admin-bar-user-info .ab-item,' +
			'.mb-trackable .ab-secondary';

		var trackableLinks = document.querySelectorAll( trackableLinkSelector );

		for ( var i = 0; i < trackableLinks.length; i++ ) {
			var link = trackableLinks[ i ];
			var handler = createTrackableLinkEventHandler( link );

			link.addEventListener( 'click', handler );
			link.addEventListener( 'touchstart', handler );
		}
	}

	if ( document.readyState === 'loading' ) {
		document.addEventListener( 'DOMContentLoaded', init );
	} else {
		init();
	}

	// listen for postMessage events from the notifications iframe
	window.addEventListener( 'message', function ( event ) {
		if ( event.origin !== 'https://widgets.wp.com' ) {
			return;
		}

		var data = ( typeof event.data === 'string' ) ? parseJson( event.data, {} ) : event.data;
		if ( data.type !== 'notesIframeMessage' ) {
			return;
		}

		var eventData = notesTracksEvents[ data.action ];
		if ( ! eventData ) {
			return;
		}

		recordTracksEvent( eventData( data ) );
	}, false );

} )();
;
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var ak_js = document.getElementById( "ak_js" );

if ( ! ak_js ) {
	ak_js = document.createElement( 'input' );
	ak_js.setAttribute( 'id', 'ak_js' );
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