/*!
 * Packery PACKAGED v1.0.2
 * bin-packing layout library
 * http://packery.metafizzy.co
 *
 * Commercial use requires one-time purchase of a commercial license
 * http://packery.metafizzy.co/license.html
 *
 * Non-commercial use is licensed under the MIT License
 *
 * Copyright 2013 Metafizzy
 */

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t={opacity:0};t[m]="scale(0.001)",this.transition(t,this.removeElem)},i.prototype.removeElem=function(){this.element.parentNode.removeChild(this.element),this.emitEvent("remove",[this])},i.prototype.reveal=c?function(){var t={opacity:0};t[m]="scale(0.001)",this.css(t);var e=this.element.offsetHeight,i={opacity:1};i[m]="scale(1)",this.transition(i),e=null}:function(){},i.prototype.destroy=function(){this.css({position:"",left:"",top:""})},i.prototype.dragStart=function(){this.getPosition(),this.removeTransitionStyles(),this.isTransitioning&&u&&(this.element.style[u]="none"),this.getSize(),this.isPlacing=!0,this.needsPositioning=!1,this.positionPlaceRect(this.position.x,this.position.y),this.isTransitioning=!1,this.didDrag=!1},i.prototype.dragMove=function(t,e){this.didDrag=!0;var i=this.packery.elementSize;t-=i.paddingLeft,e-=i.paddingTop,this.positionPlaceRect(t,e)},i.prototype.dragStop=function(){this.getPosition();var t=this.position.x!==this.placeRect.x,e=this.position.y!==this.placeRect.y;this.needsPositioning=t||e,this.didDrag=!1},i.prototype.positionPlaceRect=function(t,e,i){this.placeRect.x=this.getPlaceRectCoord(t,!0),this.placeRect.y=this.getPlaceRectCoord(e,!1,i)},i.prototype.getPlaceRectCoord=function(t,e,i){var n=e?"Width":"Height",o=this.size["outer"+n],r=this.packery[e?"columnWidth":"rowHeight"],s=this.packery.elementSize["inner"+n];e||(s=Math.max(s,this.packery.maxY),this.packery.rowHeight||(s-=this.packery.gutter));var a;if(r){r+=this.packery.gutter,s+=e?this.packery.gutter:0,t=Math.round(t/r);var h=Math[e?"floor":"ceil"](s/r);h-=Math.ceil(o/r),a=h}else a=s-o;return t=i?t:Math.min(t,a),t*=r||1,Math.max(0,t)},i.prototype.copyPlaceRectPosition=function(){this.rect.x=this.placeRect.x,this.rect.y=this.placeRect.y},n.Item=i}(window),function(t){"use strict";function e(t,e){for(var i in e)t[i]=e[i];return t}function i(t){var e=[];if("number"==typeof t.length)for(var 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s,this.reloadItems(),this.stampedElements=[],this.stamp(this.options.stamped);var t=this.options.containerStyle;e(this.element.style,t),this.options.isResizeBound&&this.bindResize();var i=this;this.handleDraggabilly={dragStart:function(t){i.itemDragStart(t.element)},dragMove:function(t){i.itemDragMove(t.element,t.position.x,t.position.y)},dragEnd:function(t){i.itemDragEnd(t.element)}},this.handleUIDraggable={start:function(t){i.itemDragStart(t.currentTarget)},drag:function(t,e){i.itemDragMove(t.currentTarget,e.position.left,e.position.top)},stop:function(t){i.itemDragEnd(t.currentTarget)}}},n.prototype.reloadItems=function(){this.items=this._getItems(this.element.children)},n.prototype._getItems=function(t){for(var e=this._filterFindItemElements(t),i=[],n=0,o=e.length;o>n;n++){var r=e[n],s=new a(r,this);i.push(s)}return i},n.prototype._filterFindItemElements=function(t){t=i(t);var e=this.options.itemSelector;if(!e)return t;for(var n=[],o=0,r=t.length;r>o;o++){var s=t[o];d(s,e)&&n.push(s);for(var a=s.querySelectorAll(e),h=0,p=a.length;p>h;h++)n.push(a[h])}return n},n.prototype.getItemElements=function(){for(var t=[],e=0,i=this.items.length;i>e;e++)t.push(this.items[e].element);return t},n.prototype.layout=function(){this._prelayout();var t=void 0!==this.options.isLayoutInstant?this.options.isLayoutInstant:!this._isLayoutInited;this.layoutItems(this.items,t),this._isLayoutInited=!0},n.prototype._init=n.prototype.layout,n.prototype._prelayout=function(){this.elementSize=l(this.element),this._getMeasurements(),this.packer.width=this.elementSize.innerWidth+this.gutter,this.packer.height=Number.POSITIVE_INFINITY,this.packer.reset(),this.maxY=0,this.placeStampedElements()},n.prototype._getMeasurements=function(){this._getMeasurement("columnWidth","width"),this._getMeasurement("rowHeight","height"),this._getMeasurement("gutter","width")},n.prototype._getMeasurement=function(t,e){var i,n=this.options[t];n?("string"==typeof 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i=l(t),n=i.outerWidth,o=i.outerHeight,r=this.columnWidth+this.gutter,s=this.rowHeight+this.gutter;n=this.columnWidth?Math.ceil(n/r)*r:n+this.gutter,o=this.rowHeight?Math.ceil(o/s)*s:o+this.gutter,e.width=Math.min(n,this.packer.width),e.height=o},n.prototype._layoutItem=function(t,e){var i=t.rect;e?t.goTo(i.x,i.y):t.moveTo(i.x,i.y)},n.prototype._itemsOn=function(t,e,i){function n(){return o++,o===r&&i.call(s),!0}for(var o=0,r=t.length,s=this,a=0,h=t.length;h>a;a++){var p=t[a];p.on(e,n)}},n.prototype.stamp=function(t){if(t){"string"==typeof t&&(t=this.element.querySelectorAll(t)),t=i(t),this.stampedElements.push.apply(this.stampedElements,t);for(var e=0,n=t.length;n>e;e++){var o=t[e];this.ignore(o)}}},n.prototype.unstamp=function(t){if(t){t=i(t);for(var e=0,n=t.length;n>e;e++){var o=t[e],r=v(this.stampedElements,o);-1!==r&&this.stampedElements.splice(r,1),this.unignore(o)}}},n.prototype.placeStampedElements=function(){if(this.stampedElements&&this.stampedElements.length){this._getBounds();for(var t=0,e=this.stampedElements.length;e>t;t++){var i=this.stampedElements[t];this.placeStamp(i)}}},n.prototype._getBounds=function(){var t=this.element.getBoundingClientRect();this._boundingLeft=t.left+this.elementSize.paddingLeft,this._boundingTop=t.top+this.elementSize.paddingTop},n.prototype.placeStamp=function(t){var e,i=this.getItem(t);e=i&&i.isPlacing?i.placeRect:this._getElementOffsetRect(t),this._setRectSize(t,e),this.packer.placed(e),this._setMaxY(e)},n.prototype._getElementOffsetRect=function(t){var e=t.getBoundingClientRect(),i=new r({x:e.left-this._boundingLeft,y:e.top-this._boundingTop});return i.x-=this.elementSize.borderLeftWidth,i.y-=this.elementSize.borderTopWidth,i},n.prototype.handleEvent=function(t){var e="on"+t.type;this[e]&&this[e](t)},n.prototype.bindResize=function(){this.isResizeBound||(u.bind(t,"resize",this),this.isResizeBound=!0)},n.prototype.unbindResize=function(){u.unbind(t,"resize",this),this.isResizeBound=!1},n.prototype.onresize=function(){function t(){e.resize()}this.resizeTimeout&&clearTimeout(this.resizeTimeout);var e=this;this.resizeTimeout=setTimeout(t,100)},n.prototype.resize=function(){var t=l(this.element);t.innerWidth!==this.elementSize.innerWidth&&(this.layout(),delete this.resizeTimeout)},n.prototype.addItems=function(t){var e=this._getItems(t);if(e.length)return this.items.push.apply(this.items,e),e},n.prototype.appended=function(t){var e=this.addItems(t);e.length&&(this.layoutItems(e,!0),this.reveal(e))},n.prototype.prepended=function(t){var e=this._getItems(t);if(e.length){var i=this.items.slice(0);this.items=e.concat(i),this._prelayout(),this.layoutItems(e,!0),this.reveal(e),this.layoutItems(i)}},n.prototype.reveal=function(t){if(t&&t.length)for(var e=0,i=t.length;i>e;e++){var n=t[e];n.reveal()}},n.prototype.getItem=function(t){for(var e=0,i=this.items.length;i>e;e++){var n=this.items[e];if(n.element===t)return n}},n.prototype.getItems=function(t){if(t&&t.length){for(var e=[],i=0,n=t.length;n>i;i++){var o=t[i],r=this.getItem(o);r&&e.push(r)}return e}},n.prototype.remove=function(t){t=i(t);var e=this.getItems(t);this._itemsOn(e,"remove",function(){this.emitEvent("removeComplete",[this,e])});for(var n=0,o=e.length;o>n;n++){var r=e[n];r.remove();var s=v(this.items,r);this.items.splice(s,1)}},n.prototype.ignore=function(t){var e=this.getItem(t);e&&(e.isIgnored=!0)},n.prototype.unignore=function(t){var e=this.getItem(t);e&&delete e.isIgnored},n.prototype.sortItemsByPosition=function(){this.items.sort(function(t,e){return t.position.y-e.position.y||t.position.x-e.position.x})},n.prototype.fit=function(t,e,i){function n(){s++,2===s&&r.emitEvent("fitComplete",[r,o])}var o=this.getItem(t);if(o){this._getMeasurements(),this.stamp(o.element),o.getSize(),o.isPlacing=!0,e=void 0===e?o.rect.x:e,i=void 0===i?o.rect.y:i,o.positionPlaceRect(e,i,!0);var r=this,s=0;o.on("layout",function(){return n(),!0}),this.on("layoutComplete",function(){return n(),!0}),o.moveTo(o.placeRect.x,o.placeRect.y),this.layout(),this.unstamp(o.element),this.sortItemsByPosition(),o.isPlacing=!1,o.copyPlaceRectPosition()}},n.prototype.itemDragStart=function(t){this.stamp(t);var e=this.getItem(t);e&&e.dragStart()},n.prototype.itemDragMove=function(t,e,i){function n(){r.layout(),delete r.dragTimeout}var o=this.getItem(t);o&&o.dragMove(e,i);var r=this;this.clearDragTimeout(),this.dragTimeout=setTimeout(n,40)},n.prototype.clearDragTimeout=function(){this.dragTimeout&&clearTimeout(this.dragTimeout)},n.prototype.itemDragEnd=function(t){function e(){return s++,s!==r?!0:(n&&(h.remove(n.element,"is-positioning-post-drag"),n.isPlacing=!1,n.copyPlaceRectPosition()),a.unstamp(t),a.sortItemsByPosition(),n&&o&&a.emitEvent("dragItemPositioned",[a,n]),!0)}var i,n=this.getItem(t);if(n&&(i=n.didDrag,n.dragStop()),!n||!i&&!n.needsPositioning)return this.unstamp(t),void 0;h.add(n.element,"is-positioning-post-drag");var o=n.needsPositioning,r=o?2:1,s=0,a=this;o?(n.on("layout",e),n.moveTo(n.placeRect.x,n.placeRect.y)):n&&n.copyPlaceRectPosition(),this.clearDragTimeout(),this.on("layoutComplete",e),this.layout()},n.prototype.bindDraggabillyEvents=function(t){t.on("dragStart",this.handleDraggabilly.dragStart),t.on("dragMove",this.handleDraggabilly.dragMove),t.on("dragEnd",this.handleDraggabilly.dragEnd)},n.prototype.bindUIDraggableEvents=function(t){t.on("dragstart",this.handleUIDraggable.start).on("drag",this.handleUIDraggable.drag).on("dragstop",this.handleUIDraggable.stop)},n.prototype.destroy=function(){this.element.style.position="",this.element.style.height="",delete this.element.packeryGUID;for(var t=0,e=this.items.length;e>t;t++){var i=this.items[t];i.destroy()}this.unbindResize()},n.data=function(t){var e=t.packeryGUID;return e&&E[e]},p(function(){for(var t=f.querySelectorAll(".js-packery"),e=0,i=t.length;i>e;e++){var o,r=t[e],s=r.getAttribute("data-packery-options");try{o=s&&JSON.parse(s)}catch(a){m&&m.error("Error parsing data-packery-options on "+r.nodeName.toLowerCase()+(r.id?"#"+r.id:"")+": "+a);continue}var h=new n(r,o);y&&y.data(r,"packery",h)}}),y&&y.bridget&&y.bridget("packery",n),n.Rect=r,n.Packer=s,n.Item=a,t.Packery=n}(window);