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File: //home/madepabj/gharana.pk/wp-content/themes/flex-mag/js/autoloadpost.js
	// Scrollspy

(function($) {

	var jWindow = $(window);
	var elements = [];
	var elementsInView = [];
	var isSpying = false;
	var ticks = 0;
	var offset = {
		top : 0,
		right : 0,
		bottom : 0,
		left : 0,
	}

	/**
	 * Find elements that are within the boundary
	 * @param {number} top
	 * @param {number} right
	 * @param {number} bottom
	 * @param {number} left
	 * @return {jQuery}		A collection of elements
	 */
	function findElements(top, right, bottom, left) {
		var hits = $();
		$.each(elements, function(i, element) {
			var elTop = element.offset().top,
				elLeft = element.offset().left,
				elRight = elLeft + element.width(),
				elBottom = elTop + element.height();

			var isIntersect = !(elLeft > right ||
				elRight < left ||
				elTop > bottom ||
				elBottom < top);

			if (isIntersect) {
				hits.push(element);
			}
		});

		return hits;
	}

	/**
	 * Called when the user scrolls the window
	 */
	function onScroll() {
		// unique tick id
		++ticks;

		// viewport rectangle
		var top = jWindow.scrollTop(),
			left = jWindow.scrollLeft(),
			right = left + jWindow.width(),
			bottom = top + jWindow.height();

		// determine which elements are in view
		var intersections = findElements(top+offset.top, right+offset.right, bottom+offset.bottom, left+offset.left);
		$.each(intersections, function(i, element) {
			var lastTick = element.data('scrollSpy:ticks');
			if (typeof lastTick != 'number') {
				// entered into view
				element.triggerHandler('scrollSpy:enter');
			}

			// update tick id
			element.data('scrollSpy:ticks', ticks);
		});

		// determine which elements are no longer in view
		$.each(elementsInView, function(i, element) {
			var lastTick = element.data('scrollSpy:ticks');
			if (typeof lastTick == 'number' && lastTick !== ticks) {
				// exited from view
				element.triggerHandler('scrollSpy:exit');
				element.data('scrollSpy:ticks', null);
			}
		});

		// remember elements in view for next tick
		elementsInView = intersections;
	}

	/**
	 * Called when window is resized
	*/
	function onWinSize() {
		jWindow.trigger('scrollSpy:winSize');
	}

	/**
	 * Get time in ms
   * @license https://raw.github.com/jashkenas/underscore/master/LICENSE
	 * @type {function}
	 * @return {number}
	 */
	var getTime = (Date.now || function () {
		return new Date().getTime();
	});

	/**
	 * Returns a function, that, when invoked, will only be triggered at most once
	 * during a given window of time. Normally, the throttled function will run
	 * as much as it can, without ever going more than once per `wait` duration;
	 * but if you'd like to disable the execution on the leading edge, pass
	 * `{leading: false}`. To disable execution on the trailing edge, ditto.
	 * @license https://raw.github.com/jashkenas/underscore/master/LICENSE
	 * @param {function} func
	 * @param {number} wait
	 * @param {Object=} options
	 * @returns {Function}
	 */
	function throttle(func, wait, options) {
		var context, args, result;
		var timeout = null;
		var previous = 0;
		options || (options = {});
		var later = function () {
			previous = options.leading === false ? 0 : getTime();
			timeout = null;
			result = func.apply(context, args);
			context = args = null;
		};
		return function () {
			var now = getTime();
			if (!previous && options.leading === false) previous = now;
			var remaining = wait - (now - previous);
			context = this;
			args = arguments;
			if (remaining <= 0) {
				clearTimeout(timeout);
				timeout = null;
				previous = now;
				result = func.apply(context, args);
				context = args = null;
			} else if (!timeout && options.trailing !== false) {
				timeout = setTimeout(later, remaining);
			}
			return result;
		};
	};

	/**
	 * Enables ScrollSpy using a selector
	 * @param {jQuery|string} selector  The elements collection, or a selector
	 * @param {Object=} options	Optional.
											throttle : number -> scrollspy throttling. Default: 100 ms
											offsetTop : number -> offset from top. Default: 0
											offsetRight : number -> offset from right. Default: 0
											offsetBottom : number -> offset from bottom. Default: 0
											offsetLeft : number -> offset from left. Default: 0
	 * @returns {jQuery}
	 */
	$.scrollSpy = function(selector, options) {
		selector = $(selector);
		selector.each(function(i, element) {
			elements.push($(element));
		});
		options = options || {
			throttle: 100
		};

		offset.top = options.offsetTop || 0;
		offset.right = options.offsetRight || 0;
		offset.bottom = options.offsetBottom || 0;
		offset.left = options.offsetLeft || 0;

		var throttledScroll = throttle(onScroll, options.throttle || 100);
		var readyScroll = function(){
			$(document).ready(throttledScroll);
		};

		if (!isSpying) {
			jWindow.on('scroll', readyScroll);
			jWindow.on('resize', readyScroll);
			isSpying = true;
		}

		// perform a scan once, after current execution context, and after dom is ready
		setTimeout(readyScroll, 0);

		return selector;
	};

	/**
	 * Listen for window resize events
	 * @param {Object=} options						Optional. Set { throttle: number } to change throttling. Default: 100 ms
	 * @returns {jQuery}		$(window)
	 */
	$.winSizeSpy = function(options) {
		$.winSizeSpy = function() { return jWindow; }; // lock from multiple calls
		options = options || {
			throttle: 100
		};
		return jWindow.on('resize', throttle(onWinSize, options.throttle || 100));
	};

	/**
	 * Enables ScrollSpy on a collection of elements
	 * e.g. $('.scrollSpy').scrollSpy()
	 * @param {Object=} options	Optional.
											throttle : number -> scrollspy throttling. Default: 100 ms
											offsetTop : number -> offset from top. Default: 0
											offsetRight : number -> offset from right. Default: 0
											offsetBottom : number -> offset from bottom. Default: 0
											offsetLeft : number -> offset from left. Default: 0
	 * @returns {jQuery}
	 */
	$.fn.scrollSpy = function(options) {
		return $.scrollSpy($(this), options);
	};

})(jQuery);

	// History

(function(e,t){"use strict";var n=e.History=e.History||{},r=e.jQuery;if(typeof n.Adapter!="undefined")throw new Error("History.js Adapter has already been loaded...");n.Adapter={bind:function(e,t,n){r(e).bind(t,n)},trigger:function(e,t,n){r(e).trigger(t,n)},extractEventData:function(e,n,r){var i=n&&n.originalEvent&&n.originalEvent[e]||r&&r[e]||t;return i},onDomLoad:function(e){r(e)}},typeof n.init!="undefined"&&n.init()})(window),function(e,t){"use strict";var n=e.console||t,r=e.document,i=e.navigator,s=!1,o=e.setTimeout,u=e.clearTimeout,a=e.setInterval,f=e.clearInterval,l=e.JSON,c=e.alert,h=e.History=e.History||{},p=e.history;try{s=e.sessionStorage,s.setItem("TEST","1"),s.removeItem("TEST")}catch(d){s=!1}l.stringify=l.stringify||l.encode,l.parse=l.parse||l.decode;if(typeof h.init!="undefined")throw new Error("History.js Core has already been loaded...");h.init=function(e){return typeof h.Adapter=="undefined"?!1:(typeof h.initCore!="undefined"&&h.initCore(),typeof h.initHtml4!="undefined"&&h.initHtml4(),!0)},h.initCore=function(d){if(typeof h.initCore.initialized!="undefined")return!1;h.initCore.initialized=!0,h.options=h.options||{},h.options.hashChangeInterval=h.options.hashChangeInterval||100,h.options.safariPollInterval=h.options.safariPollInterval||500,h.options.doubleCheckInterval=h.options.doubleCheckInterval||500,h.options.disableSuid=h.options.disableSuid||!1,h.options.storeInterval=h.options.storeInterval||1e3,h.options.busyDelay=h.options.busyDelay||250,h.options.debug=h.options.debug||!1,h.options.initialTitle=h.options.initialTitle||r.title,h.options.html4Mode=h.options.html4Mode||!1,h.options.delayInit=h.options.delayInit||!1,h.intervalList=[],h.clearAllIntervals=function(){var e,t=h.intervalList;if(typeof t!="undefined"&&t!==null){for(e=0;e<t.length;e++)f(t[e]);h.intervalList=null}},h.debug=function(){(h.options.debug||!1)&&h.log.apply(h,arguments)},h.log=function(){var e=typeof n!="undefined"&&typeof n.log!="undefined"&&typeof n.log.apply!="undefined",t=r.getElementById("log"),i,s,o,u,a;e?(u=Array.prototype.slice.call(arguments),i=u.shift(),typeof n.debug!="undefined"?n.debug.apply(n,[i,u]):n.log.apply(n,[i,u])):i="\n"+arguments[0]+"\n";for(s=1,o=arguments.length;s<o;++s){a=arguments[s];if(typeof a=="object"&&typeof l!="undefined")try{a=l.stringify(a)}catch(f){}i+="\n"+a+"\n"}return t?(t.value+=i+"\n-----\n",t.scrollTop=t.scrollHeight-t.clientHeight):e||c(i),!0},h.getInternetExplorerMajorVersion=function(){var e=h.getInternetExplorerMajorVersion.cached=typeof h.getInternetExplorerMajorVersion.cached!="undefined"?h.getInternetExplorerMajorVersion.cached:function(){var e=3,t=r.createElement("div"),n=t.getElementsByTagName("i");while((t.innerHTML="<!--[if gt IE "+ ++e+"]><i></i><![endif]-->")&&n[0]);return e>4?e:!1}();return e},h.isInternetExplorer=function(){var e=h.isInternetExplorer.cached=typeof h.isInternetExplorer.cached!="undefined"?h.isInternetExplorer.cached:Boolean(h.getInternetExplorerMajorVersion());return e},h.options.html4Mode?h.emulated={pushState:!0,hashChange:!0}:h.emulated={pushState:!Boolean(e.history&&e.history.pushState&&e.history.replaceState&&!/ Mobile\/([1-7][a-z]|(8([abcde]|f(1[0-8]))))/i.test(i.userAgent)&&!/AppleWebKit\/5([0-2]|3[0-2])/i.test(i.userAgent)),hashChange:Boolean(!("onhashchange"in e||"onhashchange"in r)||h.isInternetExplorer()&&h.getInternetExplorerMajorVersion()<8)},h.enabled=!h.emulated.pushState,h.bugs={setHash:Boolean(!h.emulated.pushState&&i.vendor==="Apple Computer, Inc."&&/AppleWebKit\/5([0-2]|3[0-3])/.test(i.userAgent)),safariPoll:Boolean(!h.emulated.pushState&&i.vendor==="Apple Computer, Inc."&&/AppleWebKit\/5([0-2]|3[0-3])/.test(i.userAgent)),ieDoubleCheck:Boolean(h.isInternetExplorer()&&h.getInternetExplorerMajorVersion()<8),hashEscape:Boolean(h.isInternetExplorer()&&h.getInternetExplorerMajorVersion()<7)},h.isEmptyObject=function(e){for(var t in e)if(e.hasOwnProperty(t))return!1;return!0},h.cloneObject=function(e){var t,n;return e?(t=l.stringify(e),n=l.parse(t)):n={},n},h.getRootUrl=function(){var e=r.location.protocol+"//"+(r.location.hostname||r.location.host);if(r.location.port||!1)e+=":"+r.location.port;return e+="/",e},h.getBaseHref=function(){var e=r.getElementsByTagName("base"),t=null,n="";return e.length===1&&(t=e[0],n=t.href.replace(/[^\/]+$/,"")),n=n.replace(/\/+$/,""),n&&(n+="/"),n},h.getBaseUrl=function(){var e=h.getBaseHref()||h.getBasePageUrl()||h.getRootUrl();return e},h.getPageUrl=function(){var e=h.getState(!1,!1),t=(e||{}).url||h.getLocationHref(),n;return n=t.replace(/\/+$/,"").replace(/[^\/]+$/,function(e,t,n){return/\./.test(e)?e:e+"/"}),n},h.getBasePageUrl=function(){var e=h.getLocationHref().replace(/[#\?].*/,"").replace(/[^\/]+$/,function(e,t,n){return/[^\/]$/.test(e)?"":e}).replace(/\/+$/,"")+"/";return e},h.getFullUrl=function(e,t){var n=e,r=e.substring(0,1);return t=typeof t=="undefined"?!0:t,/[a-z]+\:\/\//.test(e)||(r==="/"?n=h.getRootUrl()+e.replace(/^\/+/,""):r==="#"?n=h.getPageUrl().replace(/#.*/,"")+e:r==="?"?n=h.getPageUrl().replace(/[\?#].*/,"")+e:t?n=h.getBaseUrl()+e.replace(/^(\.\/)+/,""):n=h.getBasePageUrl()+e.replace(/^(\.\/)+/,"")),n.replace(/\#$/,"")},h.getShortUrl=function(e){var t=e,n=h.getBaseUrl(),r=h.getRootUrl();return h.emulated.pushState&&(t=t.replace(n,"")),t=t.replace(r,"/"),h.isTraditionalAnchor(t)&&(t="./"+t),t=t.replace(/^(\.\/)+/g,"./").replace(/\#$/,""),t},h.getLocationHref=function(e){return e=e||r,e.URL===e.location.href?e.location.href:e.location.href===decodeURIComponent(e.URL)?e.URL:e.location.hash&&decodeURIComponent(e.location.href.replace(/^[^#]+/,""))===e.location.hash?e.location.href:e.URL.indexOf("#")==-1&&e.location.href.indexOf("#")!=-1?e.location.href:e.URL||e.location.href},h.store={},h.idToState=h.idToState||{},h.stateToId=h.stateToId||{},h.urlToId=h.urlToId||{},h.storedStates=h.storedStates||[],h.savedStates=h.savedStates||[],h.normalizeStore=function(){h.store.idToState=h.store.idToState||{},h.store.urlToId=h.store.urlToId||{},h.store.stateToId=h.store.stateToId||{}},h.getState=function(e,t){typeof e=="undefined"&&(e=!0),typeof t=="undefined"&&(t=!0);var n=h.getLastSavedState();return!n&&t&&(n=h.createStateObject()),e&&(n=h.cloneObject(n),n.url=n.cleanUrl||n.url),n},h.getIdByState=function(e){var t=h.extractId(e.url),n;if(!t){n=h.getStateString(e);if(typeof h.stateToId[n]!="undefined")t=h.stateToId[n];else if(typeof h.store.stateToId[n]!="undefined")t=h.store.stateToId[n];else{for(;;){t=(new Date).getTime()+String(Math.random()).replace(/\D/g,"");if(typeof h.idToState[t]=="undefined"&&typeof h.store.idToState[t]=="undefined")break}h.stateToId[n]=t,h.idToState[t]=e}}return t},h.normalizeState=function(e){var t,n;if(!e||typeof e!="object")e={};if(typeof e.normalized!="undefined")return e;if(!e.data||typeof e.data!="object")e.data={};return t={},t.normalized=!0,t.title=e.title||"",t.url=h.getFullUrl(e.url?e.url:h.getLocationHref()),t.hash=h.getShortUrl(t.url),t.data=h.cloneObject(e.data),t.id=h.getIdByState(t),t.cleanUrl=t.url.replace(/\??\&_suid.*/,""),t.url=t.cleanUrl,n=!h.isEmptyObject(t.data),(t.title||n)&&h.options.disableSuid!==!0&&(t.hash=h.getShortUrl(t.url).replace(/\??\&_suid.*/,""),/\?/.test(t.hash)||(t.hash+="?"),t.hash+="&_suid="+t.id),t.hashedUrl=h.getFullUrl(t.hash),(h.emulated.pushState||h.bugs.safariPoll)&&h.hasUrlDuplicate(t)&&(t.url=t.hashedUrl),t},h.createStateObject=function(e,t,n){var r={data:e,title:t,url:n};return r=h.normalizeState(r),r},h.getStateById=function(e){e=String(e);var n=h.idToState[e]||h.store.idToState[e]||t;return n},h.getStateString=function(e){var t,n,r;return t=h.normalizeState(e),n={data:t.data,title:e.title,url:e.url},r=l.stringify(n),r},h.getStateId=function(e){var t,n;return t=h.normalizeState(e),n=t.id,n},h.getHashByState=function(e){var t,n;return t=h.normalizeState(e),n=t.hash,n},h.extractId=function(e){var t,n,r,i;return e.indexOf("#")!=-1?i=e.split("#")[0]:i=e,n=/(.*)\&_suid=([0-9]+)$/.exec(i),r=n?n[1]||e:e,t=n?String(n[2]||""):"",t||!1},h.isTraditionalAnchor=function(e){var t=!/[\/\?\.]/.test(e);return t},h.extractState=function(e,t){var n=null,r,i;return t=t||!1,r=h.extractId(e),r&&(n=h.getStateById(r)),n||(i=h.getFullUrl(e),r=h.getIdByUrl(i)||!1,r&&(n=h.getStateById(r)),!n&&t&&!h.isTraditionalAnchor(e)&&(n=h.createStateObject(null,null,i))),n},h.getIdByUrl=function(e){var n=h.urlToId[e]||h.store.urlToId[e]||t;return n},h.getLastSavedState=function(){return h.savedStates[h.savedStates.length-1]||t},h.getLastStoredState=function(){return h.storedStates[h.storedStates.length-1]||t},h.hasUrlDuplicate=function(e){var t=!1,n;return n=h.extractState(e.url),t=n&&n.id!==e.id,t},h.storeState=function(e){return h.urlToId[e.url]=e.id,h.storedStates.push(h.cloneObject(e)),e},h.isLastSavedState=function(e){var t=!1,n,r,i;return h.savedStates.length&&(n=e.id,r=h.getLastSavedState(),i=r.id,t=n===i),t},h.saveState=function(e){return h.isLastSavedState(e)?!1:(h.savedStates.push(h.cloneObject(e)),!0)},h.getStateByIndex=function(e){var t=null;return typeof e=="undefined"?t=h.savedStates[h.savedStates.length-1]:e<0?t=h.savedStates[h.savedStates.length+e]:t=h.savedStates[e],t},h.getCurrentIndex=function(){var e=null;return h.savedStates.length<1?e=0:e=h.savedStates.length-1,e},h.getHash=function(e){var t=h.getLocationHref(e),n;return n=h.getHashByUrl(t),n},h.unescapeHash=function(e){var t=h.normalizeHash(e);return t=decodeURIComponent(t),t},h.normalizeHash=function(e){var t=e.replace(/[^#]*#/,"").replace(/#.*/,"");return t},h.setHash=function(e,t){var n,i;return t!==!1&&h.busy()?(h.pushQueue({scope:h,callback:h.setHash,args:arguments,queue:t}),!1):(h.busy(!0),n=h.extractState(e,!0),n&&!h.emulated.pushState?h.pushState(n.data,n.title,n.url,!1):h.getHash()!==e&&(h.bugs.setHash?(i=h.getPageUrl(),h.pushState(null,null,i+"#"+e,!1)):r.location.hash=e),h)},h.escapeHash=function(t){var n=h.normalizeHash(t);return n=e.encodeURIComponent(n),h.bugs.hashEscape||(n=n.replace(/\%21/g,"!").replace(/\%26/g,"&").replace(/\%3D/g,"=").replace(/\%3F/g,"?")),n},h.getHashByUrl=function(e){var t=String(e).replace(/([^#]*)#?([^#]*)#?(.*)/,"$2");return t=h.unescapeHash(t),t},h.setTitle=function(e){var t=e.title,n;t||(n=h.getStateByIndex(0),n&&n.url===e.url&&(t=n.title||h.options.initialTitle));try{r.getElementsByTagName("title")[0].innerHTML=t.replace("<","&lt;").replace(">","&gt;").replace(" & "," &amp; ")}catch(i){}return r.title=t,h},h.queues=[],h.busy=function(e){typeof e!="undefined"?h.busy.flag=e:typeof h.busy.flag=="undefined"&&(h.busy.flag=!1);if(!h.busy.flag){u(h.busy.timeout);var t=function(){var e,n,r;if(h.busy.flag)return;for(e=h.queues.length-1;e>=0;--e){n=h.queues[e];if(n.length===0)continue;r=n.shift(),h.fireQueueItem(r),h.busy.timeout=o(t,h.options.busyDelay)}};h.busy.timeout=o(t,h.options.busyDelay)}return h.busy.flag},h.busy.flag=!1,h.fireQueueItem=function(e){return e.callback.apply(e.scope||h,e.args||[])},h.pushQueue=function(e){return h.queues[e.queue||0]=h.queues[e.queue||0]||[],h.queues[e.queue||0].push(e),h},h.queue=function(e,t){return typeof e=="function"&&(e={callback:e}),typeof t!="undefined"&&(e.queue=t),h.busy()?h.pushQueue(e):h.fireQueueItem(e),h},h.clearQueue=function(){return h.busy.flag=!1,h.queues=[],h},h.stateChanged=!1,h.doubleChecker=!1,h.doubleCheckComplete=function(){return h.stateChanged=!0,h.doubleCheckClear(),h},h.doubleCheckClear=function(){return h.doubleChecker&&(u(h.doubleChecker),h.doubleChecker=!1),h},h.doubleCheck=function(e){return h.stateChanged=!1,h.doubleCheckClear(),h.bugs.ieDoubleCheck&&(h.doubleChecker=o(function(){return h.doubleCheckClear(),h.stateChanged||e(),!0},h.options.doubleCheckInterval)),h},h.safariStatePoll=function(){var t=h.extractState(h.getLocationHref()),n;if(!h.isLastSavedState(t))return n=t,n||(n=h.createStateObject()),h.Adapter.trigger(e,"popstate"),h;return},h.back=function(e){return e!==!1&&h.busy()?(h.pushQueue({scope:h,callback:h.back,args:arguments,queue:e}),!1):(h.busy(!0),h.doubleCheck(function(){h.back(!1)}),p.go(-1),!0)},h.forward=function(e){return e!==!1&&h.busy()?(h.pushQueue({scope:h,callback:h.forward,args:arguments,queue:e}),!1):(h.busy(!0),h.doubleCheck(function(){h.forward(!1)}),p.go(1),!0)},h.go=function(e,t){var n;if(e>0)for(n=1;n<=e;++n)h.forward(t);else{if(!(e<0))throw new Error("History.go: History.go requires a positive or negative integer passed.");for(n=-1;n>=e;--n)h.back(t)}return h};if(h.emulated.pushState){var v=function(){};h.pushState=h.pushState||v,h.replaceState=h.replaceState||v}else h.onPopState=function(t,n){var r=!1,i=!1,s,o;return h.doubleCheckComplete(),s=h.getHash(),s?(o=h.extractState(s||h.getLocationHref(),!0),o?h.replaceState(o.data,o.title,o.url,!1):(h.Adapter.trigger(e,"anchorchange"),h.busy(!1)),h.expectedStateId=!1,!1):(r=h.Adapter.extractEventData("state",t,n)||!1,r?i=h.getStateById(r):h.expectedStateId?i=h.getStateById(h.expectedStateId):i=h.extractState(h.getLocationHref()),i||(i=h.createStateObject(null,null,h.getLocationHref())),h.expectedStateId=!1,h.isLastSavedState(i)?(h.busy(!1),!1):(h.storeState(i),h.saveState(i),h.setTitle(i),h.Adapter.trigger(e,"statechange"),h.busy(!1),!0))},h.Adapter.bind(e,"popstate",h.onPopState),h.pushState=function(t,n,r,i){if(h.getHashByUrl(r)&&h.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(i!==!1&&h.busy())return h.pushQueue({scope:h,callback:h.pushState,args:arguments,queue:i}),!1;h.busy(!0);var s=h.createStateObject(t,n,r);return h.isLastSavedState(s)?h.busy(!1):(h.storeState(s),h.expectedStateId=s.id,p.pushState(s.id,s.title,s.url),h.Adapter.trigger(e,"popstate")),!0},h.replaceState=function(t,n,r,i){if(h.getHashByUrl(r)&&h.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(i!==!1&&h.busy())return h.pushQueue({scope:h,callback:h.replaceState,args:arguments,queue:i}),!1;h.busy(!0);var s=h.createStateObject(t,n,r);return h.isLastSavedState(s)?h.busy(!1):(h.storeState(s),h.expectedStateId=s.id,p.replaceState(s.id,s.title,s.url),h.Adapter.trigger(e,"popstate")),!0};if(s){try{h.store=l.parse(s.getItem("History.store"))||{}}catch(m){h.store={}}h.normalizeStore()}else h.store={},h.normalizeStore();h.Adapter.bind(e,"unload",h.clearAllIntervals),h.saveState(h.storeState(h.extractState(h.getLocationHref(),!0))),s&&(h.onUnload=function(){var e,t,n;try{e=l.parse(s.getItem("History.store"))||{}}catch(r){e={}}e.idToState=e.idToState||{},e.urlToId=e.urlToId||{},e.stateToId=e.stateToId||{};for(t in h.idToState){if(!h.idToState.hasOwnProperty(t))continue;e.idToState[t]=h.idToState[t]}for(t in h.urlToId){if(!h.urlToId.hasOwnProperty(t))continue;e.urlToId[t]=h.urlToId[t]}for(t in h.stateToId){if(!h.stateToId.hasOwnProperty(t))continue;e.stateToId[t]=h.stateToId[t]}h.store=e,h.normalizeStore(),n=l.stringify(e);try{s.setItem("History.store",n)}catch(i){if(i.code!==DOMException.QUOTA_EXCEEDED_ERR)throw i;s.length&&(s.removeItem("History.store"),s.setItem("History.store",n))}},h.intervalList.push(a(h.onUnload,h.options.storeInterval)),h.Adapter.bind(e,"beforeunload",h.onUnload),h.Adapter.bind(e,"unload",h.onUnload));if(!h.emulated.pushState){h.bugs.safariPoll&&h.intervalList.push(a(h.safariStatePoll,h.options.safariPollInterval));if(i.vendor==="Apple Computer, Inc."||(i.appCodeName||"")==="Mozilla")h.Adapter.bind(e,"hashchange",function(){h.Adapter.trigger(e,"popstate")}),h.getHash()&&h.Adapter.onDomLoad(function(){h.Adapter.trigger(e,"hashchange")})}},(!h.options||!h.options.delayInit)&&h.init()}(window)

	// Auto Load Post Javascript

jQuery(document).ready(function($) {

var content_container = 'div#post-left-col';
var nav_container = 'nav.post-navigation';
var post_title_selector = 'h1.post-title';
var curr_url = window.location.href;

	$(content_container).prepend('<hr style="height: 0" class="post-divider" data-title="' + window.document.title + '" data-url="' + window.location.href + '"/>');

	initialise_Scrollspy();
	initialise_history();

$.ajaxSetup({ cache: false });

function mvpGalleryInit() {
  $('.post-gallery-bot').flexslider({
    animation: "slide",
    controlNav: false,
    animationLoop: true,
    slideshow: false,
    itemWidth: 80,
    itemMargin: 10,
    asNavFor: '.post-gallery-top'
  });

  $('.post-gallery-top').flexslider({
    animation: "fade",
    controlNav: false,
    animationLoop: true,
    slideshow: false,
    	  prevText: "&lt;",
          nextText: "&gt;",
    sync: ".post-gallery-bot"
  });

}

function initialise_history(){

	// Bind to StateChange Event
    History.Adapter.bind(window,'statechange',function(){ // Note: We are using statechange instead of popstate

        var State = History.getState(); // Note: We are using History.getState() instead of event.state

        if (State.url != curr_url) {
        	window.location.reload(State.url);
        }

    });
}


function initialise_Scrollspy(){

	// spy on post-divider - changes the URL in browser location, loads new post
    $('.post-divider').on('scrollSpy:exit', changeURLexit );
    $('.post-divider').on('scrollSpy:enter', changeURLenter );
    $('.post-divider').scrollSpy();

}

function changeURLexit(){

	var el = $(this);
	var this_url = el.attr('data-url');
	var this_title = el.attr('data-title');
	var offset = el.offset();
	var scrollTop = $(window).scrollTop();

	// if exiting or entering from top, change URL
	if ( ( offset.top - scrollTop ) < 150 ) {
		curr_url = this_url;
		History.pushState(null, null, this_url );
		window.document.title = this_title;
		update_google_analytics();
	}
	doAutoLoad();
}

function changeURLenter(){
	var el = $(this);
	var this_url = el.attr('data-url');
	var this_title = el.attr('data-title');
	var offset = el.offset();
	var scrollTop = $(window).scrollTop();

	// if exiting or entering from top, change URL
	if ( ( offset.top - scrollTop ) < 150 ) {
		curr_url = this_url;
		History.pushState(null, null, this_url );
		window.document.title = this_title;
	}
}

function update_google_analytics() {
	if( typeof _gaq !== 'undefined' ) {
		_gaq.push(['_trackPageview', window.location.pathname]);
	}
	if( typeof ga !== 'undefined' ) {
		ga('send', 'pageview', window.location.pathname);
	}
}

function doAutoLoad(){
	// grab the url for the new post
	var post_url = $('a[rel="prev"]').attr('href');
	if ( !post_url ) return;
	// check to see if pretty permalinks, if not then add partial=1
	if ( post_url.indexOf( '?p=' ) > -1 ) {
		np_url = post_url + '&partial=1'
	} else {
		np_url = post_url + '/partial';
	}
	// remove the post navigation HTML
	$(nav_container).remove();
	$.get( np_url , function( data ) {
		var $post_html = $( '<hr class="post-divider" data-url="' + post_url + '"/>' +	data );
		var $title = $post_html.find( post_title_selector );
		$( content_container ).append( $post_html );
		// get the HR element and add the data-title
		$('hr[data-url="' + post_url + '"]').attr( 'data-title' , $title.text() );
		// need to set up ScrollSpy on new content
		initialise_Scrollspy();
	});
	mvpGalleryInit();
}
});;