if (self.CavalryLogger) { CavalryLogger.start_js(["ju53C"]); }

__d("QualityOfConnectionsExperimentTypedLogger",["Banzai","GeneratedLoggerUtils"],(function(a,b,c,d,e,f){"use strict";a=function(){function a(){this.$1={}}var c=a.prototype;c.log=function(a){b("GeneratedLoggerUtils").log("logger:QualityOfConnectionsExperimentLoggerConfig",this.$1,b("Banzai").BASIC,a)};c.logVital=function(a){b("GeneratedLoggerUtils").log("logger:QualityOfConnectionsExperimentLoggerConfig",this.$1,b("Banzai").VITAL,a)};c.logImmediately=function(a){b("GeneratedLoggerUtils").log("logger:QualityOfConnectionsExperimentLoggerConfig",this.$1,{signal:!0},a)};c.clear=function(){this.$1={};return this};c.getData=function(){return babelHelpers["extends"]({},this.$1)};c.updateData=function(a){this.$1=babelHelpers["extends"]({},this.$1,a);return this};c.setError=function(a){this.$1.error=a;return this};c.setEvent=function(a){this.$1.event=a;return this};c.setExperimentGroup=function(a){this.$1.experiment_group=a;return this};c.setFollowPage=function(a){this.$1.follow_page=a;return this};c.setLikePage=function(a){this.$1.like_page=a;return this};c.setPageID=function(a){this.$1.page_id=a;return this};return a}();c={error:!0,event:!0,experiment_group:!0,follow_page:!0,like_page:!0,page_id:!0};e.exports=a}),null);
__d("SearchResultPageLoggingInlineActionFalcoEvent",["FalcoLoggerInternal","getFalcoLogPolicy_DO_NOT_USE"],(function(a,b,c,d,e,f){"use strict";a=b("getFalcoLogPolicy_DO_NOT_USE")("1744351");c=b("FalcoLoggerInternal").create("search_result_page_logging_inline_action",a);e.exports=c}),null);
__d("SearchResultPageLoggingItemClickedFalcoEvent",["FalcoLoggerInternal","getFalcoLogPolicy_DO_NOT_USE"],(function(a,b,c,d,e,f){"use strict";a=b("getFalcoLogPolicy_DO_NOT_USE")("1744352");c=b("FalcoLoggerInternal").create("search_result_page_logging_item_clicked",a);e.exports=c}),null);
__d("SearchCometResultsLoggerUtil",["SearchResultPageLoggingInlineActionFalcoEvent","SearchResultPageLoggingItemClickedFalcoEvent","gkx"],(function(a,b,c,d,e,f){"use strict";a=function(a,c){b("SearchResultPageLoggingItemClickedFalcoEvent").logImmediately(function(){var b={click_type:"graph_search_results_module_tapped",common:{logging_unit_id:a,session_id:c,timestamp:Date.now().toString()}};return b})};f.logModuleClick=a;c=function(a,c,d){b("SearchResultPageLoggingInlineActionFalcoEvent").logImmediately(function(){var b={common:{logging_unit_id:a,session_id:c,timestamp:Date.now().toString()},inline_action_name:d};return b})};f.logModuleInlineAction=c;d=function(a,c,d){b("SearchResultPageLoggingItemClickedFalcoEvent").logImmediately(function(){var b={click_type:"graph_search_results_item_in_module_tapped",common:{logging_unit_id:a,session_id:c,timestamp:Date.now().toString()},unit_id_result_id:d};return b})};f.logResultClick=d;e=function(a,c,d){b("SearchResultPageLoggingInlineActionFalcoEvent").logImmediately(function(){var b={common:{logging_unit_id:a,session_id:c,timestamp:Date.now().toString()},inline_action_name:d};return b})};f.logResultInlineAction=e;a=function(a,c){b("SearchResultPageLoggingItemClickedFalcoEvent").logImmediately(function(){var b={click_type:"graph_search_results_see_more_on_module_tapped",common:{logging_unit_id:a,session_id:c,timestamp:Date.now().toString()}};return b})};f.logSeeMoreClick=a}),null);
__d("BrowseClientEventLogger",["csx","DOMQuery","SearchCometResultsLoggerUtil","ge","ifRequired"],(function(a,b,c,d,e,f,g){"use strict";f.logData=j;f.logClick=a;f.maybeLogClientViewEvent=c;f.maybeLogVisiblityEvent=k;f.logImpression=d;var h="21.",i;function j(a,c,d,e){e===void 0&&(e={});if(!a||!c)return;e.event=a;e.client_time=Math.floor(Date.now());e.client_time_2=Date.now()/1e3;e.session_id=c;e.vertical=d;i=i||[];if(i.indexOf(c)!==-1)return;if(e.event==="click")switch(e.click_type){case"see_more":b("SearchCometResultsLoggerUtil").logSeeMoreClick(e.unit_id,e.session_id);break;case"result":b("SearchCometResultsLoggerUtil").logResultClick(e.unit_id,e.session_id,e.unit_id_result_id);break}return}function a(a){a.gt.event="click",k(a,!0),b("ifRequired")("FacebarTypeaheadRefreshNullstate",function(a){a.setIsNullstateStale(!0)})}function c(a){a.event="client_view",k(a)}function k(a,b){b===void 0&&(b=!1);var c=null;b&&(c=a,a=a.gt);if(!a||!a.xt||a.xt.indexOf(h)!==0)return;var d=JSON.parse(a.xt.substring(3));b&&(d.click_type=a.click_type,d.tn=a.tn,d.clicked_href=a.clicked_href,c&&c.bt&&c.bt.ct&&(c.bt.ct=="feedback"&&(d.feedback_score=c.bt.feedback_score,d.feedback_type=c.bt.feedback_type)));b=a.event;c=l(d.unit_id);d.position=c;if(d.display_style==="context_hscroll"&&(b==="client_view"||b==="vpvd"||b==="visible"||b==="hidden"))return;if(b==="vpvd"){if(!a.ft)return;d.vpvd_time=a.ft.vpvd_time_delta}j(b,d.session_id,d.vertical,d)}function l(a){if(a==null||a==void 0)return null;var c=0,d=b("ge")("browse_result_area");if(d==null||d==void 0)return null;d=b("DOMQuery").scry(d,"._401d");for(var e=0;e<d.length;e++){var f=d[e];f=f.getAttribute("data-gt");if(f!==null||f!==void 0){f=JSON.parse(JSON.parse(f).xt.substring(3));if(f.item_type=="result"&&f.id!==""&&f.id!==null){if(f.unit_id==a)return c;c++}}}return null}function d(a){a.event="impression",k(a)}}),null);
__d("XFollowPrivacyNuxLogViewAsyncController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/follow/follow_privacy/nux/log/view/",{})}),null);
__d("XPagesQualityOfConnectionsExperimentController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/pages/quality_of_connections_experiment/",{page_id:{type:"FBID",required:!0},__asyncDialog:{type:"Int"}})}),null);
__d("XPubcontentChainedSuggestionsController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/pubcontent/chained_suggestions/",{pageid:{type:"String"},profileid:{type:"Int"},eh:{type:"Bool",defaultValue:!1},friendid:{type:"Int"}})}),null);
__d("SubscribeButton",["Arbiter","AsyncRequest","Button","CSS","Event","QualityOfConnectionsExperimentTypedLogger","TooltipData","XFollowPrivacyNuxLogViewAsyncController","XPagesQualityOfConnectionsExperimentController","XPubcontentChainedSuggestionsController","qex"],(function(a,b,c,d,e,f){var g={SUBSCRIBED:"FollowingUser",UNSUBSCRIBED:"UnfollowingUser",_enable:function(a){b("Button").setEnabled(a,!0),b("TooltipData").remove(a)},_disable:function(a,c){b("Button").setEnabled(a,!1),c&&b("TooltipData").set(a,c)},init:function(a,c,d,e,f,h,i,j,k,l,m,n,o,p,q){q===void 0&&(q=!1);var r=!m&&!o,s=!(k===void 0||k===null);s&&!i&&!j&&g._disable(c,k);b("Event").listen(c,"click",function(){b("Arbiter").inform(g.SUBSCRIBED,{profile_id:e,contextID:n,suppress:!0});if(l){l.show();var a=b("XFollowPrivacyNuxLogViewAsyncController").getURIBuilder().getURI();new(b("AsyncRequest"))(a).send()}if(p){a=b("XPagesQualityOfConnectionsExperimentController").getURIBuilder().setFBID("page_id",e).getURI();new(b("AsyncRequest"))().setURI(a).send()}if(q){a=b("qex")._("812260");a!==null&&new(b("QualityOfConnectionsExperimentTypedLogger"))().setExperimentGroup(a).setEvent("CLICK_FOLLOW").setPageID(e).log()}});b("Arbiter").subscribe(g.SUBSCRIBED,function(k,l){if(e==l.profile_id){f||d.suppressNextMouseEnter&&d.suppressNextMouseEnter();s&&(typeof l.connected!=="undefined"&&(i=l.connected),(i||j)&&g._enable(c));l.focusOnClick!==void 0&&(r=l.focusOnClick);a.swap(r);if(h===!0&&l.chaining!==!1){k=b("XPubcontentChainedSuggestionsController").getURIBuilder().setInt("profileid",e).getURI();new(b("AsyncRequest"))().setURI(k).send()}}});b("Arbiter").subscribe(g.UNSUBSCRIBED,function(f,h){e==h.profile_id&&(a.unswap(r),d.hideFlyout&&d.hideFlyout(),s&&(typeof h.connected!=="undefined"&&(i=h.connected),!i&&!j&&g._disable(c,k)),b("Arbiter").inform("SubMenu/Reset"))})},initSubscribe:function(a,c){b("Event").listen(a,"click",function(){setTimeout(b("Arbiter").inform.bind(b("Arbiter"),g.SUBSCRIBED,{profile_id:c}),0)})},initUnsubscribe:function(a,c,d,e){e===void 0&&(e=!1),b("Event").listen(a,"click",function(){setTimeout(b("Arbiter").inform.bind(b("Arbiter"),g.UNSUBSCRIBED,{profile_id:c,contextID:d}),0);if(e){var a=b("qex")._("812260");a!==null&&new(b("QualityOfConnectionsExperimentTypedLogger"))().setExperimentGroup(a).setEvent("CLICK_UNFOLLOW").setPageID(c).log()}})},initSubscribeMenuItem:function(a,c,d){b("CSS").hide(c),this._initMenuItem(a,c,d)},initUnsubscribeMenuItem:function(a,c,d){b("CSS").hide(a),this._initMenuItem(a,c,d)},_initMenuItem:function(a,c,d){this.initSubscribe(a,d),this.initUnsubscribe(c,d),b("Arbiter").subscribe(g.SUBSCRIBED,function(d,e){b("CSS").hide(a),b("CSS").show(c)}),b("Arbiter").subscribe(g.UNSUBSCRIBED,function(d,e){b("CSS").hide(c),b("CSS").show(a)})}};e.exports=g}),null);
__d("XPubcontentInlinePhotoPivotsEventsController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/pubcontent/inline_photo_pivots_chaining/events/",{})}),null);
__d("tidyEvent",["Run"],(function(a,b,c,d,e,f){e.exports=a;var g=[];function h(){while(g.length){var a=g.shift();a.remove?a.remove():a.unsubscribe&&a.unsubscribe()}}function i(a){var b,c=a;function d(){if(!b)return;b.apply(c,arguments);b=null;c=null}if(c&&c.remove)b=c.remove,c.remove=d;else{b=(a=c)==null?void 0:a.unsubscribe;c.unsubscribe=d}return c}function a(a){g.length||b("Run").onLeave(h);if(Array.isArray(a))for(var c=0;c<a.length;c++)a[c]&&g.push(i(a[c]));else a&&g.push(i(a));return a}}),null);
__d("EntstreamAttachmentRelatedShare",["csx","cx","Arbiter","AsyncRequest","CSS","DOM","Event","SubscribeButton","XPubcontentInlinePhotoPivotsEventsController","ge","getOrCreateDOMID","tidyEvent"],(function(a,b,c,d,e,f,g,h){var i=2,j=3;a={loadSuggestedShowsPivotAttachment:function(a,c,d){var e=b("ge")(a);if(!e)return;var f=b("Arbiter").subscribe(b("SubscribeButton").SUBSCRIBED,function(a,g){f.unsubscribe();if(g.profile_id!==c.toString())return;b("Arbiter").inform("show_follow_click",{attachment:e,pageID:c,storyID:d})})},loadRelatedAttachment:function(a,c,d){var e=null;typeof a==="string"?e=b("ge")(a):e=a;if(!e)return;var f=b("Event").listen(e,"click",function(){f.remove(),b("Arbiter").inform("article_click",{attachment:e,global_share_id:c,is_right_click:!1,share_id:d})}),g=b("Event").listen(e,"mousedown",function(a){(a.which===j||a.button===i)&&(g.remove(),b("Arbiter").inform("article_click",{attachment:e,global_share_id:c,is_right_click:!0}))})},loadInlineStoryPivotAttachment:function(a,c){var d=b("ge")(a);if(!d)return;var e=b("Event").listen(d,"click",function(){e.remove(),b("Arbiter").inform("photo_click",{attachment:d,storyid:c})})},loadRelatedGameAttachment:function(a,c){var d=null;typeof a==="string"?d=b("ge")(a):d=a;if(!d)return;b("tidyEvent")(b("Event").listen(d,"click",function(){b("Arbiter").inform("game_click",{attachment:d,global_share_id:c})}));b("tidyEvent")(b("Event").listen(d,"mousedown",function(a){(a.which===j||a.button===i)&&b("Arbiter").inform("game_click",{attachment:d,global_share_id:c})}))},loadRelatedLSCVideoAttachment:function(a,c){var d=null;typeof a==="string"?d=b("ge")(a):d=a;if(!d)return;var e=b("Event").listen(d,"click",function(){e.remove(),b("Arbiter").inform("video_click",{attachment:d,global_share_id:c})})},loadRelatedLSCInlineVideoAttachment:function(a,c){var d=null;typeof a==="string"?d=b("ge")(a):d=a;if(!d)return;b("Event").listen(d,"click",function(){var a="^div._4-u2",e="_1d8v";a=b("DOM").scry(d,a);a=a.length===1?a[0]:null;var f=a.parentNode,g=f.previousSibling;while(!g)f=f.parentNode,g=f.previousSibling;if(!b("CSS").hasClass(g,e))var f=b("DOM").create("div",{className:e}),e=b("DOM").insertBefore(a.parentNode,f),a=e.length>=1?e[0]:null;else a=g;f=b("getOrCreateDOMID")(a);new(b("AsyncRequest"))().setURI("/ajax/flash/expand_inline.php").setData({share_id:c,target_div:f,max_width:470,max_height:264,replace_target_div:!0}).setMethod("GET").setReadOnly(!0).setRelativeTo(d.parentNode).send()})},loadRelatedEventsPivotAttachment:function(a,c){var d=null;typeof a==="string"?d=b("ge")(a):d=a;if(!d)return;b("tidyEvent")(b("Event").listen(d,"click",function(){b("Arbiter").inform("event_join",{attachment:d,event_id:c})}))},loadMapAttachment:function(a,c,d){a=typeof a==="string"?b("ge")(a):a;if(!a)return;var e=typeof c==="string"?b("ge")(c):c;if(!e)return;b("tidyEvent")(b("Event").listen(a,"click",function(){b("Arbiter").inform("map_click",{attachment:e,story_id:d})}))},loadMapAttachmentActionButton:function(a,c){var d=typeof a==="string"?b("ge")(a):a;if(!d)return;b("tidyEvent")(b("Event").listen(d,"click",function(){b("Arbiter").inform("action_button_click",{button:d,story_id:c})}))},closeButton:function(a,c){b("Event").listen(a,"click",function(){b("DOM").remove(c)})},closeButtonPhotoPivots:function(a,c,d,e){b("Event").listen(a,"click",function(){var a=b("XPubcontentInlinePhotoPivotsEventsController").getURIBuilder(),f={story_id:d,search_query_type:e,event:"hide"};new(b("AsyncRequest"))().setMethod("POST").setURI(a.getURI()).setData(f).send();b("DOM").remove(c)})},seeAllLinkPhotoPivots:function(a,c,d){b("Event").listen(a,"click",function(){var a=b("XPubcontentInlinePhotoPivotsEventsController").getURIBuilder(),e={story_id:c,search_query_type:d,event:"see_all"};new(b("AsyncRequest"))().setMethod("POST").setURI(a.getURI()).setData(e).send()})},removeOldSuggestions:function(a){a=b("ge")(a);if(!a)return;var c=b("DOM").scry(a.parentNode,"._5d73");for(var a=1;a<c.length;a++)b("DOM").remove(c[a]);window.setTimeout(function(){b("CSS").show(c[0])},1e3)},showHiddenSuggestions:function(a){var c=b("Event").listen(a,"click",function(){c.remove();var d="^._1ui8";d=b("DOM").scry(a,d);if(!d)return;b("CSS").hide(d[0]);d=d[0].previousSibling;while(d)b("CSS").show(d),d=d.previousSibling})}};e.exports=a}),null);
__d("FBStoriesLoggingConstants",[],(function(a,b,c,d,e,f){"use strict";a="event";f.EVENT_STORY=a;b="followee";f.FOLLOWEE_STORY=b;c="friend";f.FRIEND_STORY=c;d="group";f.GROUP_STORY=d;e="missingStoryData";f.MISSING_STORY_DATA=e;a="page";f.PAGE_STORY=a;b="self";f.SELF_STORY=b;c="promotion";f.STORY_PROMOTION=c;d="open_media";f.ACTION_OPEN_MEDIA=d;e="delete_media_attempted";f.ACTION_DELETE_MEDIA=e;a="attempt_to_send_reply";f.ACTION_SEND_REPLY_ATTEMPT=a;b="reaction_sticker_interacted";f.ACTION_SEND_REACTION_STICKER_INTERACTED=b;c="open_seen_summary";f.ACTION_OPEN_SEEN_SUMMARY=c;d="open_story";f.ACTION_OPEN_STORY=d;e="close_story";f.ACTION_CLOSE_STORY=e;a="story_tray_load";f.ACTION_TRAY_LOAD=a;b="send_story_failed";f.ACTION_SEND_STORY_FAILED=b;c="send_story_succeed";f.ACTION_SEND_STORY_SUCCEEDED=c;d="reply_attempt_completed";f.ACTION_REPLY_ATTEMPT_COMPLETED=d;e="story_navigation";f.ACTION_STORY_NAVIGATION=e;a="reshared_story_tap";f.INTERACTION_TAP_RESHARED_STORY=a;b="reshared_story_view_story_tap";f.INTERACTION_TAP_RESHARED_TOOLTIP=b;c={CLOSE_STORY:{CLICK_RIGHT:"click_right",CLICK_LEFT:"click_left",AUTO_JUMP:"auto_jump",AUTO_EXIT:"auto_exit",CLICK_EXIT:"click_exit",SWIPE_RIGHT:"swipe_right",SWIPE_LEFT:"swipe_left",SWIPE_EXIT:"swipe_exit",SWIPE_DOWN_EXIT:"swipe_down_exit",CLOSE_BUTTON_EXIT:"close_button_exit",BACK_BUTTON_EXIT:"back_button_exit"}};f.GESTURES=c;d="closeFromClickingOnModal";f.SOURCE_CLOSE_FROM_MODAL=d;e="closeFromClickingOnModalCloseButton";f.SOURCE_CLOSE_FROM_MODAL_CLOSE_BUTTON=e;a="closeFromLastStoryFinishing";f.SOURCE_CLOSE_FROM_LAST_STORY_FINISHING=a;b={ARCHIVE:"archive",POST_HEADER:"post_header_actor_photo",STORY_TRAY:"story_tray",IN_FEED:"in_feed",UNKNOWN:"unknown"};f.SOURCES=b}),null);
__d("XFBStoriesSingleStoryAsyncController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/stories/view/async/",{card_id:{type:"FBID"},story_id:{type:"FBID"},auto_open_viewersheet:{type:"Bool",defaultValue:!1},story_action_source:{type:"String"}})}),null);
__d("FBStoriesRing",["csx","cx","Arbiter","CSS","DOM","FBStoriesLoggingConstants","XFBStoriesSingleStoryAsyncController"],(function(a,b,c,d,e,f,g,h){"use strict";a=function(){function a(a){this.$1=a.element;this.$2=a.profileId;this.$3=a.storyId;this.$4=!1;a=b("DOM").scry(this.$1,"._6_ut");a.length>0&&(this.$4=!0);this.$5()}var c=a.prototype;c.$5=function(){var a=this;b("Arbiter").subscribe("has_story_bucket_been_seen",function(c,d){if(a.$2===d){c=b("DOM").scry(a.$1,"._6_ut");c.length>0&&(b("CSS").removeClass(c[0],"_6_ut"),a.$4=!1)}});b("Arbiter").subscribe("update_next_thread_to_view",function(c,d){c=d.bucketOwnerId;d=d.threadId;if(a.$2===c&&a.$4){c=b("XFBStoriesSingleStoryAsyncController").getURIBuilder().setFBID("story_id",a.$3).setFBID("card_id",d).setBool("auto_open_viewersheet",!1).setString("story_action_source",b("FBStoriesLoggingConstants").SOURCES.POST_HEADER).getURI();a.$1.setAttribute("ajaxify",c)}})};return a}();e.exports=a}),null);
__d("LitestandMessages",[],(function(a,b,c,d,e,f){a=Object.freeze({NEWSFEED_LOAD:"LitestandMessages/NewsFeedLoad",LEAVE_HOME:"LitestandMessages/LeaveHome",STORIES_REQUESTED:"LitestandMessages/StoriesRequested",STORIES_INSERTED:"LitestandMessages/StoriesInserted",NEWER_STORIES_REQUESTED:"LitestandMessages/NewerStoriesRequested",NEWER_STORIES_INSERTED:"LitestandMessages/NewerStoriesInserted",NEW_STORIES_CONTAINER_CREATED:"LitestandMessages/NewStoriesContainer",RHC_RELOADED:"LitestandMessages/RHCReloaded",STREAM_LOAD_ERROR:"LitestandMessages/StreamLoadError",DUPLICATE_CURSOR_ERROR:"LitestandMessages/DuplicateCursorError",STREAM_LOAD_RETRY:"LitestandMessages/StreamLoadRetry"});e.exports=a}),null);
__d("ViewableImpressionUtils",["csx","CSS"],(function(a,b,c,d,e,f,g){a={isHorizontallyOffscreen:function(a,c,d){var e=Math.max(c.x,0);d=Math.min(c.x+c.width,d.width);return d-e<c.width||b("CSS").matchesSelector(a,".desktop_hscroll_offscreen")}};e.exports=a}),null);
__d("VisibilityTrackingHelper",["Arbiter","DesktopHscrollUnitEventConstants","Event","getViewportDimensions"],(function(a,b,c,d,e,f){f.getEventListeners=a;f.getViewportInfo=c;f.isSnippetFlyoutVisible=d;function a(a,c){var d=[b("Event").listen(document,"DOMContentLoaded",a),b("Event").listen(window,"scroll",a),b("Event").listen(window,"resize",a),b("Arbiter").subscribe(b("DesktopHscrollUnitEventConstants").HSCROLL_ITEM_SHOWN_EVENT,a)];c.considerSubtreeModification===!0&&d.push(b("Event").listen(document,"DOMSubtreeModified",a));return d}function c(){return b("getViewportDimensions")()}function d(){return!1}}),null);
__d("FullViewLogger",["Banzai","ScriptPath","SubscriptionsHandler","URI"],(function(a,b,c,d,e,f){var g;a=function(){"use strict";function a(){}a.logFromViewableImpressionTracker=function(b){var c=new a();c.subscribeToTrackerEvents(b)};var c=a.prototype;c.subscribeToTrackerEvents=function(a){this.subscriptionsHandler=new(b("SubscriptionsHandler"))(),this.subscriptionsHandler.addSubscriptions(a.addListener("full_view",this.onFullView,this))};c.onFullView=function(a){this.$1()&&this.$2(a);a={token:a.token,fullViewType:a.fullViewType,scriptPath:b("ScriptPath").getTopViewEndpoint()};b("Banzai").post("xtrackable:full_view",a);this.$1()&&this.$3(a)};c.$1=function(){return 0};c.$2=function(a){};c.$3=function(a){};return a}();e.exports=a}),null);
__d("FBFeedImpressionTopMarginGetter",["getElementPosition","getStyleProperty"],(function(a,b,c,d,e,f){"use strict";f.setActionBar=a;f.getTopMargin=c;var g=null;function h(){try{if(g==null)return 0;var a=b("getStyleProperty")(g,"position");if(a==="fixed"){a=b("getElementPosition")(g);return a.height>0?Math.max(0,a.y+a.height):0}return 0}catch(a){return 0}}function i(){try{var a=document.getElementById("bluebarRoot");if(a==null)return 0;a=a.firstChild;if(a==null)return 0;a=b("getElementPosition")(a);return Math.max(0,a.y+a.height)}catch(a){return 0}}function a(a){g=a}function c(){var a=i(),b=h();return Math.max(a,b)}}),null);
__d("FBImpressionValidationUtils",["DataAttributeUtils"],(function(a,b,c,d,e,f){"use strict";a={getFBFeedLocation:function(a){try{a=JSON.parse(b("DataAttributeUtils").getDataFt(a));return a?a.fbfeed_location:null}catch(a){return null}}};e.exports=a}),null);
__d("FeedAdXoutEventTracker",["gkx"],(function(a,b,c,d,e,f){"use strict";f.markHidden=a;f.undoHidden=c;f.checkIfHidden=d;var g=new Set();function a(a){b("gkx")("983221")&&g.add(a)}function c(a){b("gkx")("983221")&&g["delete"](a)}function d(a){return b("gkx")("983221")?g.has(a):!1}}),null);
__d("GHLDelay",["AdImpressionLoggingConfig"],(function(a,b,c,d,e,f){var g=null;a={getEnabled:function(){return g===null?b("AdImpressionLoggingConfig").enableDelayedHiddenCheck:g},setEnabled:function(a){g=a}};e.exports=a}),null);
__d("GHLTestElement",["csx","invariant","ODS","Parent","URI","containsNode","getElementPosition","gkx"],(function(a,b,c,d,e,f,g,h){"use strict";var i;a=function(a,c){var d=Array.from(a.querySelectorAll("img"));if(b("gkx")("1059877")){var e=(i||(i=b("URI"))).getRequestURI();e=e!=null?e.getPath():"";var f="images"+c,g="length_"+String(d.length);m(f+"."+g);m(f+".path_"+e+"."+g)}d.length>0||h(0,13937);f=d.filter(j);if(f.length===0){b("gkx")("1059877")&&j(a)&&m("images_removed_but_element_exists");m("skipping_check_for_incompatible_element"+c);return!1}e=f.filter(function(a){a=b("getElementPosition")(a);return a.width>0||a.height>0});g=e.length===0;return g&&!k(a)};var j=function(a){var c;return b("containsNode")(a==null?void 0:(c=a.ownerDocument)==null?void 0:c.documentElement,a)},k=function(a){return!!b("Parent").bySelector(a,l)},l=[".hidden_elem","._5ds2","._i6m"].join(","),m=function(a){return b("ODS").bumpEntityKey(2966,"feed_ads","GHLTestElement.testElementI."+a)};e.exports={testElementI:a}}),null);
__d("NonBlockingIFrame",["DOM","Promise","TimeSlice"],(function(a,b,c,d,e,f){var g={},h,i;function j(a,c){a===void 0&&(a=g);c===void 0&&(c=document.body);var d={className:"nonBlockingIframe",width:0,height:0,frameborder:0,scrolling:"no","aria-hidden":"true"};a!==g&&(d.src=a);d=b("DOM").create("iframe",d);d.style.left="-1000px";d.style.position="absolute";b("DOM").appendContent(c,d);a===g&&(d.contentDocument.open(),d.contentDocument.close());return d}function k(){return new(b("Promise"))(function(a){h||(h=j()),h.contentDocument.readyState==="complete"?a(h):(i||(i=new(b("Promise"))(function(a){h.contentWindow.onload=b("TimeSlice").guard(function(){a(h)},"NonBlockingIFrame window.onload")})),a(i))})}a={loadImage:function(a){return k().then(function(c){return new(b("Promise"))(function(d,e){var f=c.contentWindow.Image,g=new f();g.onload=b("TimeSlice").guard(function(){d(g)},"NonBlockingIFrame image.onload");g.onerror=b("TimeSlice").guard(function(){e(g)},"NonBlockingIFrame image.onerror");g.onabort=b("TimeSlice").guard(function(){e(g)},"NonBlockingIFrame image.onabort");g.src=a})})},loadIFrame:function(a){a===void 0&&(a=g);return k().then(function(b){b=b.contentDocument.body;return j(a,b)})}};e.exports=a}),null);
__d("ViewabilityFramework",[],(function(a,b,c,d,e,f){a=Object.freeze({VIEWABLE_TRACKER_BLUE:"current_blue",VIEWABLE_TRACKER_BLUE_RHC:"current_blue_rhc",VIEWABLE_TRACKER_BLUE_EXIT:"current_blue_exit",VIEWABLE_TRACKER_BLUE_AFTER_DEDUP:"current_blue_after_dedup",IMPRESSION_API_COMET_ENTER:"impression_api_comet_enter",IMPRESSION_API_COMET_EXIT:"impression_api_comet_exit",IMPRESSION_API_COMET_AFTER_DEDUP:"impression_api_comet_after_dedup",IMPRESSION_API_COMET_AFTER_DEDUP_ORIGINAL:"impression_api_comet_after_dedup_original",INTERSECTION_OBSERVER_BLUE:"intersection_observer_blue",INTERSECTION_OBSERVER_BLUE_RHC:"intersection_observer_blue_rhc",INTERSECTION_OBSERVER_BLUE_EXIT:"intersection_observer_blue_exit",INTERSECTION_OBSERVER_BLUE_AFTER_DEDUP:"intersection_observer_blue_after_dedup",SCROLL_BASED_BLUE:"scroll_based_blue",SCROLL_BASED_BLUE_RHC:"scroll_based_blue_rhc",SCROLL_COMET:"scroll_comet",SCROLL_COMET_AFTER_DEDUP:"scroll_comet_after_dedup",SCROLL_COMET_EXIT:"scroll_comet_exit",AD_UNIT_GENERIC_API_COMET:"ad_unit_generic_api_comet",AD_UNIT_GENERIC_API_COMET_EXIT:"ad_unit_generic_api_comet_exit",AD_UNIT_GENERIC_API_COMET_AFTER_DEDUP:"ad_unit_generic_api_comet_after_dedup",AD_UNIT_SCROLL_COMET:"ad_unit_scroll_comet",AD_UNIT_SCROLL_COMET_EXIT:"ad_unit_scroll_comet_exit",AD_UNIT_SCROLL_COMET_AFTER_DEDUP:"ad_unit_scroll_comet_after_dedup",COMET_FULL_VIEW:"comet_full_view"});e.exports=a}),null);
__d("ViewableSessionValidationWebResultTypedLogger",["Banzai","GeneratedLoggerUtils"],(function(a,b,c,d,e,f){"use strict";a=function(){function a(){this.$1={}}var c=a.prototype;c.log=function(a){b("GeneratedLoggerUtils").log("logger:ViewableSessionValidationWebResultLoggerConfig",this.$1,b("Banzai").BASIC,a)};c.logVital=function(a){b("GeneratedLoggerUtils").log("logger:ViewableSessionValidationWebResultLoggerConfig",this.$1,b("Banzai").VITAL,a)};c.logImmediately=function(a){b("GeneratedLoggerUtils").log("logger:ViewableSessionValidationWebResultLoggerConfig",this.$1,{signal:!0},a)};c.clear=function(){this.$1={};return this};c.getData=function(){return babelHelpers["extends"]({},this.$1)};c.updateData=function(a){this.$1=babelHelpers["extends"]({},this.$1,a);return this};c.setExtras=function(a){this.$1.extras=a;return this};c.setFailureReason=function(a){this.$1.failure_reason=a;return this};c.setFbFeedLocation=function(a){this.$1.fb_feed_location=a;return this};c.setPrimaryImpressionChannel=function(a){this.$1.primary_impression_channel=a;return this};c.setScrollSpeed=function(a){this.$1.scroll_speed=a;return this};c.setSecondaryImpressionChannel=function(a){this.$1.secondary_impression_channel=a;return this};c.setSessionEndTime=function(a){this.$1.session_end_time=a;return this};c.setSessionKey=function(a){this.$1.session_key=a;return this};c.setSessionStartTime=function(a){this.$1.session_start_time=a;return this};c.setTimeFromLoad=function(a){this.$1.time_from_load=a;return this};c.setVerificationTime=function(a){this.$1.verification_time=a;return this};c.setVerifyResult=function(a){this.$1.verify_result=a;return this};return a}();c={extras:!0,failure_reason:!0,fb_feed_location:!0,primary_impression_channel:!0,scroll_speed:!0,secondary_impression_channel:!0,session_end_time:!0,session_key:!0,session_start_time:!0,time_from_load:!0,verification_time:!0,verify_result:!0};e.exports=a}),null);
__d("ViewableSessionStore",["ODS","ViewableSessionValidationWebResultTypedLogger","ge","getCentralImpressionScrollSpeed","getCentralImpressionTimeAfterRefresh","getViewportDimensions","setTimeout"],(function(a,b,c,d,e,f){f.onViewUpdate=a;f.onEventLogged=n;f.setupTopRef=c;var g="viewable_session_validation",h=[],i={};f.ViewableSessionStore=i;function a(a,c,d){try{var e=l(a);i[e]||(i[e]={context:a,isValid:!1});j(e,c,d);!i[e].isValid?k(e)&&(i[e].enterTime=Date.now(),i[e].exitTime=null,i[e].isValid=!0):k(e)||(i[e].isValid=!1,i[e].exitTime=Date.now())}catch(a){b("ODS").bumpEntityKey(2966,g,"error.onViewUpdate."+a.message)}}function j(a,b,c){var d;c=c.getBoundingClientRect();var e=c.bottom,f=c.top,g=c.left;c=c.right;var h={};d=(d=(d=i[a])==null?void 0:(d=d.boundaryDimensions)==null?void 0:d.ref)!=null?d:0;switch(b){case"top":h={top:e,left:g,right:c,ref:++d};break;case"bottom":h={bottom:f,left:g,right:c,ref:--d};break}i[a]=babelHelpers["extends"]({},i[a],{boundaryDimensions:babelHelpers["extends"]({},(b=i[a])==null?void 0:b.boundaryDimensions,h)})}function k(a){a=(a=i[a])==null?void 0:a.boundaryDimensions;if(a==void 0)return!1;var c=b("ge")("pagelet_bluebar"),d=b("getViewportDimensions")(),e=d.width;d=d.height;var f=document.elementFromPoint(0,0);c=c!=null&&f!=null&&c.contains(f)?f.getBoundingClientRect().bottom:0;f=h.reduce(function(a,b){return Math.max(b.getBoundingClientRect().bottom,a)},c);return a.top!=void 0&&a.bottom!=void 0&&a.top<a.bottom&&a.top<d&&a.bottom>f&&a.left<a.right&&a.left<e&&a.right>0}function l(a){return a.postId}function m(a){var b=i[a];if(b==void 0)return!1;var c=b.exitTime;return b.isValid===!0||c!=null&&Date.now()-c<1e3||k(a)}function n(a,c,d,e){e===void 0&&(e=1);try{var f,h=b("getCentralImpressionScrollSpeed")(),j=b("getCentralImpressionTimeAfterRefresh")(),k="event_logged."+a+"."+d.toString()+".";f=new(b("ViewableSessionValidationWebResultTypedLogger"))().setVerificationTime(Date.now()).setExtras(JSON.stringify({pageId:i[c].context.pageId,boundaryDimension:JSON.stringify((f=i[c].boundaryDimensions)!=null?f:"null"),viewportDimension:JSON.stringify(b("getViewportDimensions")())})).setFbFeedLocation(d).setSessionStartTime(i[c].enterTime).setSessionEndTime(i[c].exitTime).setPrimaryImpressionChannel("viewable_impression_tracker").setSecondaryImpressionChannel("two_div_boundary").setSessionKey(c).setScrollSpeed(h).setTimeFromLoad(j);if(m(c))f.setVerifyResult(1),b("ODS").bumpEntityKey(2966,g,k+"pass");else{if(e>0){b("setTimeout")(function(){n(a,c,d,e-1)},500);return}f.setVerifyResult(0).setFailureReason("over-logging");b("ODS").bumpEntityKey(2966,g,k+"overlogging")}f.log()}catch(a){b("ODS").bumpEntityKey(2966,g,"error.onEventLogged."+a.message)}}function c(a){h.push(a)}}),null);
__d("ViewableImpressionTracker",["csx","cx","AdImpressionLoggingConfig","Banzai","BrowseClientEventLogger","DOM","DataAttributeUtils","FBFeedImpressionTopMarginGetter","FBImpressionValidationUtils","FeedAdXoutEventTracker","GHLDelay","GHLTestElement","NonBlockingIFrame","ODS","PercentVisible","Run","ScriptPath","Style","URI","ViewabilityFramework","ViewableImpressionUtils","ViewableSessionStore","Visibility","WebSession","WebStorage","cr:1095627","cr:1095628","cr:943110","ge","getCentralImpressionTimeAfterRefresh","getElementPosition","getViewportDimensions","ghlTestUBT","gkx","isImpressionTargetOccluded","mixInEventEmitter","randomInt"],(function(a,b,c,d,e,f,g,h){var i,j,k=b("FBFeedImpressionTopMarginGetter").getTopMargin,l=b("ViewableSessionStore").onEventLogged,m=(i||(i=b("WebStorage"))).getLocalStorage(),n="imp_seq_num";a=function(){"use strict";function a(a,c,d){var e=this;this.checkAndLogImpressionIfPendingOnExit=function(){b("AdImpressionLoggingConfig").enableFlushDelayLogOnCleanup&&e.waitForDelayLogged&&(clearTimeout(e.delayedLoggingTimeout),e.delayLogImpression())};this.delayLogImpression=function(){e.waitForDelayLogged=!1;var a="other";e.element.id.startsWith("hyperfeed")&&(a="16");a=b("GHLTestElement").testElementI(e.element,".vit."+a);if(a){e.$14();b("AdImpressionLoggingConfig").logForHiddenAds&&e.logImpression(1,!0,{});return}e.logImpression(1,!1,{});e.$12()};this.id=a;this.element=c;this.config=d;this.iframe=null;this.viewableTimeout=null;this.delayedLoggingTimeout=null;this.clearSubsequentTimeout=null;this.waitForSubsequent=!1;this.waitForLogged=!1;this.waitForDelayLogged=!1;this.isNonViewableLogged=!1;this.isVisible=!1;this.iframeLogged=!1;this.banzaiLogged=!1;this.topLeftInViewport=!1;this.bottomRightInViewport=!1;this.isHidden=!0;this.lastInvisibleReason=null;this.isSubsequentImp=!1;this.lastHiddenCause="none";this.lastImpressedAt=null;this.lastEnterWithPercent=null;b("Run").onUnload(this.checkAndLogImpressionIfPendingOnExit);b("Run").onLeave(this.checkAndLogImpressionIfPendingOnExit);b("ghlTestUBT")(function(a){a===!0&&b("GHLDelay").setEnabled(!0)})}var c=a.prototype;c.getID=function(){return this.id};c.getConfig=function(){return this.config};c.getPercentInViewport=function(){var a=b("getViewportDimensions")(),c=b("getElementPosition")(this.element);return this.$1(a,c)};c.$2=function(a,c,d,e){d===void 0&&(d=0);e===void 0&&(e=!1);var f={target_rect:c,root:{x:0,y:d,height:a.height-d,width:a.width}};if(c.height===0||c.width===0)return{rects:f,percentage:0,invisibleReason:"TARGET_SIZE_0"};var g=b("Style").get(this.element,"visibility")==="hidden",h=b("Style").get(this.element,"opacity")==="0";if(c.x<a.width&&c.x+c.width>0&&c.y<a.height&&c.y+c.height>d&&!g&&!h){var i=Math.max(c.x,0),j=Math.min(c.x+c.width,a.width);d=Math.max(c.y,d);a=Math.min(c.y+c.height,a.height);if(c.height*c.width===0)return{rects:f,percentage:100,invisibleReason:null};c=100*(j-i)*(a-d)/(c.height*c.width);var k=!1;if(c>0&&(e||this.config.should_not_log_on_occlusion)){k=b("isImpressionTargetOccluded")(this.element,{x:i,y:d,width:j-i,height:a-d});if(this.config.should_not_log_on_occlusion&&k)return{rects:f,percentage:0,invisibleReason:"IS_OCCLUDED"}}return{rects:f,percentage:c,invisibleReason:c>0?null:"NOT_IN_VIEWPORT",isOccluded:k}}return{rects:f,percentage:0,invisibleReason:g?"TARGET_HIDDEN":h?"TARGET_TRANSPARENT":"NOT_IN_VIEWPORT"}};c.$3=function(a,b,c){c===void 0&&(c=0);return this.$2(a,b,c).percentage};c.$4=function(a,c,d,e){d===void 0&&(d=0);e===void 0&&(e=!1);return this.config.require_horizontally_onscreen&&b("ViewableImpressionUtils").isHorizontallyOffscreen(this.element,c,a)?{rects:{target_rect:c},percentage:0,invisibleReason:"NOT_IN_VIEWPORT"}:this.$2(a,c,d,e)};c.$1=function(a,b,c){c===void 0&&(c=0);return this.$4(a,b,c).percentage};c.$5=function(a,c,d){a=this.$3(a,c,d);if(a===0)return b("PercentVisible").NO_VISIBLE;else if(a<50)return b("PercentVisible").VISIBLE_0_PCT;else if(a<100)return b("PercentVisible").VISIBLE_50_PCT;else return b("PercentVisible").VISIBLE_100_PCT};c.$6=function(a,c,d){d===void 0&&(d=0);var e=Math.max(c.y,d);c=Math.min(c.y+c.height,a.height);c=100*(c-e)/(a.height-d);if(c<50)return b("PercentVisible").VISIBLE_0_PCT;else if(c<100)return b("PercentVisible").VISIBLE_50_PCT;else return b("PercentVisible").VISIBLE_100_PCT};c.$7=function(a,c){var d=0,e=b("ge")("pagelet_bluebar");e&&e.offsetHeight&&(d=e.offsetHeight+e.offsetTop);if(this.config.should_log_viewport_duration){e=this.$6(a,c,d);switch(e){case b("PercentVisible").VISIBLE_0_PCT:case b("PercentVisible").VISIBLE_50_PCT:case b("PercentVisible").VISIBLE_100_PCT:this.emit("viewport_viewability",{tracker:this,id:this.getID(),token:this.getToken(),percentVisible:e});break;default:break}}e=this.$5(a,c,d);switch(e){case b("PercentVisible").VISIBLE_0_PCT:case b("PercentVisible").VISIBLE_50_PCT:case b("PercentVisible").VISIBLE_100_PCT:this.emit("viewability",{tracker:this,id:this.getID(),token:this.getToken(),percentVisible:e});break;default:this.emit("hidden",{id:this.getID(),token:this.getToken()});break}};c.$8=function(a,c){if(b("Style").get(this.element,"visibility")==="hidden"||b("Style").get(this.element,"opacity")==="0")return!1;var d=c.x,e=c.y,f=c.x+c.width;c=c.y+c.height;this.topLeftInViewport=this.topLeftInViewport||d>=0&&d<=a.width&&e>=0&&e<=a.height;this.bottomRightInViewport=this.bottomRightInViewport||f>=0&&f<=a.width&&c>=0&&c<=a.height;return this.topLeftInViewport&&this.bottomRightInViewport};c.$9=function(a,b){if(this.hasEmittedFullViewEvent)return;this.$8(a,b)&&(this.emit("full_view",{tracker:this,id:this.getID(),token:this.getToken(),fullViewType:1}),this.hasEmittedFullViewEvent=!0)};c.$10=function(a,c,d,e,f){f===void 0&&(f=!1);a=a>0;d=d;a&&b("Visibility").isHidden()&&(a=!1,d="PAGE_VISIBILITY_HIDDEN");a&&this.isHidden?(this.lastImpressedAt=Date.now(),this.lastEnterWithPercent=c,this.logViewabilityEventsForAudit(c,this.lastInvisibleReason,e,f),this.isHidden=!1,b("cr:1095627")&&b("cr:1095627").onItemEnterViewport(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element),b("cr:1095628")&&b("cr:1095628")(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element,"enter","blue")):!a&&!this.isHidden&&(this.isHidden=!0,this.lastInvisibleReason=d,this.lastHiddenCause="none",b("cr:1095627")&&b("cr:1095627").onItemExitViewport(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element),b("cr:1095628")&&b("cr:1095628")(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element,"exit","blue"))};c.onVisible=function(a){var c=this;a=this.isVisible;var d=b("getViewportDimensions")(),e=b("getElementPosition")(this.element),f=this.config.count_blue_bar_height?k():0;f=this.$4(d,e,f,this.config.detect_occlusion||!1);var g=f.percentage,h=f.invisibleReason,i=f.rects;f=f.isOccluded;var j=g>this.config.pixel_in_percentage;this.config.log_viewability_events_for_infra_validation&&this.$10(j,g,h,i,f);var l=[];h=[];(this.config.skip_imp_if_no_images||this.config.check_images_before_log)&&(l=Array.from(this.element.querySelectorAll("img")),h=Array.from(this.element.getElementsByClassName("_7cqq")),b("ODS").bumpEntityKey(2966,"feed_ads","ViewableImpressionTracker.delayLogImpression.isFeedLoadedCheck."+(l.length===0)+"."+(h.length===0)));if(this.config.skip_imp_if_no_images&&l.length===0){this.handleLogNonViewableOnInvisible(a);this.isVisible=!1;return}this.emit("visible",{tracker:this,id:this.getID(),token:this.getToken(),percentInViewport:g});this.config.should_log_viewability_duration&&this.$7(d,e);this.$9(d,e);if(!j){this.$11();this.handleLogNonViewableOnInvisible(a);this.isVisible=!1;return}this.isLogged()?this.$12():this.$13();i=this.config.fam_delivery_integrity_enable_user_hide_ads_check_and_is_feed?b("FeedAdXoutEventTracker").checkIfHidden(this.element):!1;this.isVisible=!(b("AdImpressionLoggingConfig").blockInvisible&&b("Visibility").isHidden())&&!i;f=this.isVisible&&!a;this.isVisible||this.handleLogNonViewableOnInvisible(a);if((this.config.client_no_dedup?f:this.isVisible)&&!this.waitForLogged&&!this.waitForDelayLogged&&!this.isLogged()){h=function(){c.waitForLogged=!1;if(b("AdImpressionLoggingConfig").blockInvisible&&b("Visibility").isHidden())return;var a=c.getPercentInViewport();a=a>c.config.pixel_in_percentage;if(!a){c.$14();return}c.config.check_images_before_log&&(l.length===0&&b("ODS").bumpEntityKey(2966,"feed_ads","ViewableImpressionTracker.log_without_load."+c.config.trackable_identifier));if(b("GHLDelay").getEnabled()&&c.config.can_delay_log_impression===!0){c.waitForDelayLogged=!0;a=b("AdImpressionLoggingConfig").maxHiddenCheckDelay;a=a-c.config.duration_in_ms;a<0&&(a=0);c.delayedLoggingTimeout=setTimeout(c.delayLogImpression,a)}else c.logImpression(1,!1,{}),c.$12()};this.waitForLogged=!0;this.viewableTimeout=setTimeout(h,this.config.duration_in_ms)}};c.handleLogNonViewableOnInvisible=function(a){this.config.log_initial_nonviewable&&!this.isLogged()&&!this.isNonViewableLogged?this.logNonViewableImpression():!this.config.log_initial_nonviewable&&!this.isLogged()&&a&&this.logNonViewableImpression()};c.onHidden=function(a){var c=this;this.lastHiddenCause=a;this.isHidden||(this.isHidden=!0,this.lastInvisibleReason="NOT_IN_VIEWPORT",b("cr:1095627")&&b("cr:1095627").onItemExitViewport(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element),b("cr:1095628")&&b("cr:1095628")(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element,"exit","blue"));this.emit("hidden",{id:this.getID(),token:this.getToken()});a=this.isVisible;this.handleLogNonViewableOnInvisible(a);this.isVisible=!1;this.waitForLogged&&(this.waitForLogged=!1,clearTimeout(this.viewableTimeout));this.config.client_no_dedup&&this.config.subsequent_gap_in_ms===0&&this.config.client_track_subsequent_impression?this.reset():this.isLogged()&&!this.waitForSubsequent&&this.config.subsequent_gap_in_ms>=0&&this.config.client_track_subsequent_impression&&(this.waitForSubsequent=!0,this.clearSubsequentTimeout=setTimeout(function(){c.waitForSubsequent=!1,c.reset(),c.isVisible&&c.onVisible()},this.config.subsequent_gap_in_ms));this.$14()};c.onRemoved=function(){this.isVisible=!1};c.getToken=function(){return b("DataAttributeUtils").getDataAttribute(this.element,"data-xt")};c.logViewabilityEventsForAudit=function(a,c,d,e){var f=this.getToken(),g=Math.floor(Date.now()/1e3),h=this.$15(),i=b("FBImpressionValidationUtils").getFBFeedLocation(this.element);f={xt:f,cts:g,csp:h,endpoint:b("ScriptPath").getTopViewEndpoint(),vp:a,fbfeed_location:i,scroll_speed:b("cr:943110")?b("cr:943110")():null,time_from_load:b("getCentralImpressionTimeAfterRefresh")(),sk:b("WebSession").getId(),pre_rs:c,sub_imp:this.isSubsequentImp,last_hidden_cause:this.lastHiddenCause,rects:d,behind_popout:e};g=babelHelpers["extends"]({},b("Banzai").VITAL);g.signal=!0;b("Banzai").post("viewability_events:"+(this.config.is_rhc?b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE_RHC:b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE),f,g);this.isSubsequentImp=!0};c.logImpression=function(a,c,d){if(this.isLogged())return;var e=this.getToken(),f=Math.floor(Date.now()/1e3),g=this.$15(),h=Date.now()+"_"+(b("randomInt")(0,4294967295)+1);e={xt:e,isv:a,cts:f,csp:g,hba:c,etid:h,sender:"ViewableImpressionTracker"};this.config.should_log_endpoint_info&&(e.me=b("ScriptPath").getTopViewEndpoint());if(b("gkx")("940796")&&m){a=m.getItem(n);a==null&&(a=0);e.event_count=parseInt(a,10);m.setItem(n,e.event_count+1)}if(this.config.should_batch||this.config.vital_mode_for_ss||this.config.signal_mode_for_ss){e.transmission_channel="banzai";f=this.config.vital_mode_for_ss?babelHelpers["extends"]({},b("Banzai").VITAL):{};f.signal=this.config.signal_mode_for_ss;this.logWithBanzai(e,f)}else e.transmission_channel="iframe",this.logWithIFrame(Object.assign(e,d));if(b("gkx")("876709"))try{g=JSON.parse(b("DataAttributeUtils").getDataFt(this.element));c=g.page_id;h=g.top_level_post_id;a=g.fbfeed_location;c&&h&&l("page_post_impression",h,a)}catch(a){b("ODS").bumpEntityKey(2966,"impression_logging_debug","viewable_session_validation_exception."+a.message)}};c.logNonViewableImpression=function(){if(this.config.nonviewableEnabled){var a=this.getToken();b("Banzai").post("xtrackable:nonviewable",{xt:a})}this.isNonViewableLogged=!0};c.isLogged=function(){return this.iframeLogged||this.banzaiLogged};c.reset=function(){this.iframeLogged&&(this.iframeLogged=!1),this.iframe&&(b("DOM").remove(this.iframe),this.iframe=null),this.banzaiLogged&&(this.banzaiLogged=!1),this.isNonViewableLogged=!1,this.isVisible=!1,this.waitForLogged=!1,this.waitForDelayLogged=!1,this.waitForSubsequent=!1};c.logWithBanzai=function(a,c){this.banzaiLogged=!0;b("BrowseClientEventLogger").maybeLogClientViewEvent(a);b("Banzai").post("xtrackable:clientview_batch",a,c);b("cr:1095628")&&b("cr:1095628")(b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE,this.element,"log","blue");if(this.config.log_viewability_events_for_infra_validation){c=babelHelpers["extends"]({},b("Banzai").VITAL);c.signal=!0;b("Banzai").post("viewability_events:"+b("ViewabilityFramework").VIEWABLE_TRACKER_BLUE_AFTER_DEDUP,babelHelpers["extends"]({},a,{fbfeed_location:b("FBImpressionValidationUtils").getFBFeedLocation(this.element),scroll_speed:b("cr:943110")?b("cr:943110")():null,time_from_load:b("getCentralImpressionTimeAfterRefresh")(),sk:b("WebSession").getId()}),c)}};c.logWithIFrame=function(a){this.iframeLogged=!0,this.config.is_instream_story?b("NonBlockingIFrame").loadIFrame(new(j||(j=b("URI")))(this.config.impressionURL).addQueryData(a).toString()):(this.iframe=b("DOM").create("iframe",{src:new(j||(j=b("URI")))(this.config.impressionURL).addQueryData(a).toString(),width:0,height:0,frameborder:0,scrolling:"no",className:"fbEmuTracking"}),this.iframe.setAttribute("aria-hidden","true"),b("DOM").appendContent(this.element,this.iframe))};c.$15=function(){var a=b("DataAttributeUtils").getDataAttribute(this.element,"data-dedupekey");if(a===null)return null;var c=this.$16();if(c===null||c.length===0)return null;var d=c.length;while(--d>=0){var e=b("DataAttributeUtils").getDataAttribute(c[d],"data-dedupekey");if(e!==null&&a===e)break}return d+1};c.$16=function(){var a=b("ge")("contentArea");if(a){var c="._5jmm";a=b("DOM").scry(a,c);return a.filter(function(a){return b("DataAttributeUtils").getDataAttribute(a,"data-dedupekey")})}else{c=b("ge")("m_newsfeed_stream");return c===null?null:c.getElementsByTagName("article")}};c.$17=function(){return 0};c.$11=function(){this.$17()&&(b("Style").set(this.element,"background-color","#abab9a"),b("Style").set(this.element,"outline","3px solid #abab9a"))};c.$13=function(){this.$17()&&(b("Style").set(this.element,"background-color","#e4f70a"),b("Style").set(this.element,"outline","3px solid #e4f70a"))};c.$14=function(){this.$17()&&(b("Style").set(this.element,"background-color",null),b("Style").set(this.element,"outline",null))};c.$12=function(){this.$17()&&(b("Style").set(this.element,"background-color","#047515"),b("Style").set(this.element,"outline","3px solid #047515"))};return a}();b("mixInEventEmitter")(a,{visible:!0,hidden:!0,full_view:!0,viewability:!0,viewport_viewability:!0,viewability_debug:!0});e.exports=a}),null);
__d("ViewabilityDurationSegmentLogger",["Banzai","PercentVisible"],(function(a,b,c,d,e,f){"use strict";var g=8e3;a=function(){a.logFromViewableImpressionTracker=function(b){var c=new a();c.subscribeToTrackerEvents(b)};function a(){this.$1=new Map(),this.$2=new Map(),this.$3=new Map(),this.$4=new Map(),this.$5=new Map()}var c=a.prototype;c.subscribeToTrackerEvents=function(a){a.addListener("viewability",this.onViewable.bind(this)),a.addListener("viewport_viewability",this.onViewport.bind(this)),a.addListener("hidden",this.onHidden.bind(this))};c.onViewable=function(a){var c=a.id,d=a.percentVisible,e=Date.now(),f;switch(d){case b("PercentVisible").VISIBLE_0_PCT:d=this.$1.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_0_PCT,e,"feed_unit"):this.$7(d,c,e);d=this.$2.get(c);d&&(f=this.$8(d,c,e,!0),this.$9(f,c));d=this.$4.get(c);d&&(f=this.$8(d,c,e,!0),this.$9(f,c));break;case b("PercentVisible").VISIBLE_50_PCT:d=this.$1.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_0_PCT,e,"feed_unit"):this.$7(d,c,e);d=this.$2.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_50_PCT,e,"feed_unit"):this.$7(d,c,e);d=this.$4.get(c);d&&(f=this.$8(d,c,e,!0),this.$9(f,c));break;case b("PercentVisible").VISIBLE_100_PCT:d=this.$1.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_0_PCT,e,"feed_unit"):this.$7(d,c,e);d=this.$2.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_50_PCT,e,"feed_unit"):this.$7(d,c,e);d=this.$4.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_100_PCT,e,"feed_unit"):this.$7(d,c,e);break}};c.onViewport=function(a){var c=a.id,d=a.percentVisible,e=Date.now(),f;switch(d){case b("PercentVisible").VISIBLE_0_PCT:d=this.$3.get(c);d&&(f=this.$8(d,c,e,!0),this.$9(f,c));d=this.$5.get(c);d&&(f=this.$8(d,c,e,!0),this.$9(f,c));break;case b("PercentVisible").VISIBLE_50_PCT:d=this.$3.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_50_PCT,e,"viewport"):this.$7(d,c,e);d=this.$5.get(c);d&&(f=this.$8(d,c,e,!0),this.$9(f,c));break;case b("PercentVisible").VISIBLE_100_PCT:d=this.$3.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_50_PCT,e,"viewport"):this.$7(d,c,e);d=this.$5.get(c);!d?this.$6(a,b("PercentVisible").VISIBLE_100_PCT,e,"viewport"):this.$7(d,c,e);break}};c.onHidden=function(a){a=a.id;var b=Date.now(),c=this.$1.get(a),d=this.$2.get(a),e=this.$3.get(a),f=this.$4.get(a),g=this.$5.get(a);c&&this.$9(this.$8(c,a,b,!0),a);d&&this.$9(this.$8(d,a,b,!0),a);e&&this.$9(this.$8(e,a,b,!0),a);f&&this.$9(this.$8(f,a,b,!0),a);g&&this.$9(this.$8(g,a,b,!0),a)};c.$6=function(a,c,d,e){d={token:a.token,startedTrackingTS:d,percentVisible:c,visibilityUnit:e,intervalMs:0,cumulativeMs:0,segmentIdx:0};switch(c){case b("PercentVisible").VISIBLE_0_PCT:this.$1.set(a.id,d);break;case b("PercentVisible").VISIBLE_50_PCT:e==="feed_unit"?this.$2.set(a.id,d):this.$3.set(a.id,d);break;case b("PercentVisible").VISIBLE_100_PCT:e==="feed_unit"?this.$4.set(a.id,d):this.$5.set(a.id,d);break}};c.$8=function(a,c,d,e){d=d-a.startedTrackingTS;var f=d-a.cumulativeMs,g=a.percentVisible;f={token:a.token,startedTrackingTS:a.startedTrackingTS,percentVisible:g,visibilityUnit:a.visibilityUnit,intervalMs:f,cumulativeMs:d,segmentIdx:++a.segmentIdx};e&&(f.duration=d);switch(g){case b("PercentVisible").VISIBLE_0_PCT:this.$1.set(c,f);break;case b("PercentVisible").VISIBLE_50_PCT:a.visibilityUnit==="feed_unit"?this.$2.set(c,f):this.$3.set(c,f);break;case b("PercentVisible").VISIBLE_100_PCT:a.visibilityUnit==="feed_unit"?this.$4.set(c,f):this.$5.set(c,f);break}return f};c.$7=function(a,c,d){var e=a.intervalMs,f=d-a.startedTrackingTS-a.cumulativeMs;if(this.$10(e,f)){e=this.$8(a,c,d,!1);b("Banzai").post("xtrackable:viewability",e,b("Banzai").VITAL)}};c.$10=function(a,b){if(a>=g)return!1;if(a==0)return!0;if(a<1e3)return b>=1e3;a=a/1e3;b=b/1e3;return b>=2*a};c.$9=function(a,c){var d=a.percentVisible;switch(d){case b("PercentVisible").VISIBLE_0_PCT:this.$1["delete"](c);break;case b("PercentVisible").VISIBLE_50_PCT:a.visibilityUnit==="feed_unit"?this.$2["delete"](c):this.$3["delete"](c);break;case b("PercentVisible").VISIBLE_100_PCT:a.visibilityUnit==="feed_unit"?this.$4["delete"](c):this.$5["delete"](c);break}b("Banzai").post("xtrackable:viewability",a,b("Banzai").VITAL)};return a}();e.exports=a}),null);
__d("ViewableImpressionDurationLogger",["Banzai"],(function(a,b,c,d,e,f){"use strict";a=function(){a.logFromViewableImpressionTracker=function(b){var c=new a();c.subscribeToTrackerEvents(b)};function a(){this.$1=new Map()}var c=a.prototype;c.subscribeToTrackerEvents=function(a){a.addListener("visible",this.onElementVisible.bind(this)),a.addListener("hidden",this.onElementHidden.bind(this))};c.onElementVisible=function(a){if(this.$1.get(a.id))return null;var b={token:a.token,startedTrackingTS:this.getTimeNow()};this.$1.set(a.id,b);return b};c.onElementHidden=function(a){var b=this.$1.get(a.id);if(!b)return!1;b.trackingDuration=this.getTimeNow()-b.startedTrackingTS;return this.sendLog(a.id)};c.sendLog=function(a){var c=this.$1.get(a);if(!c||!c.trackingDuration)return!1;b("Banzai").post("xtrackable:duration",c);this.$1["delete"](a);return!0};c.getTimeNow=function(){return parseFloat((Date.now()/1e3).toFixed(2))};return a}();e.exports=a}),null);
__d("ViewableImpressionHeatmapLogger",["Banzai"],(function(a,b,c,d,e,f){a=function(){"use strict";a.logFromViewableImpressionTracker=function(b,c){c=new a(c);c.subscribeToTrackerEvents(b)};function a(a){this.loggingDurationMS=a,this.trackingEntries={}}var c=a.prototype;c.subscribeToTrackerEvents=function(a){this.visibleSubscription=a.addListener("visible",this.onElementVisible,this),this.hiddenSubscription=a.addListener("hidden",this.onElementHidden,this)};c.onElementVisible=function(a){var b=this.getCurrentTimestamp(),c=this.trackingEntries[a.id];c||(c=this.createTrackingEntry(a),this.beginTracking(a.id,c),b=c.startedTrackingTS);c.viewportProgressEvents.push({timestamp:b,percentInViewport:a.percentInViewport.toFixed(2)})};c.onElementHidden=function(a){var b=this.getCurrentTimestamp();a=this.trackingEntries[a.id];if(!a)return;a.viewportProgressEvents.push({timestamp:b,percentInViewport:0})};c.onTrackingCompleted=function(a){var b=this.trackingEntries[a];b.viewportProgressEvents.push({timestamp:this.getCurrentTimestamp(),percentInViewport:b.tracker.getPercentInViewport().toFixed(2)});this.$1()&&this.$2(a,b);this.logToServer(b);delete this.trackingEntries[a]};c.logToServer=function(a){a=a;delete a.tracker;b("Banzai").post("xtrackable:heatmap",a)};c.beginTracking=function(a,b){var c=this;this.trackingEntries[a]=b;setTimeout(function(){return c.onTrackingCompleted(a)},this.loggingDurationMS)};c.createTrackingEntry=function(a){return{tracker:a.tracker,token:a.token,startedTrackingTS:this.getCurrentTimestamp(),viewportProgressEvents:[]}};c.getCurrentTimestamp=function(){return(Date.now()/1e3).toFixed(2)};c.$1=function(){return 0};c.$2=function(a,b){var c="Completed tracking for id "+a+" token="+b.token+" startedTrackingTS="+b.startedTrackingTS+"\n";b.viewportProgressEvents.forEach(function(a){c+="% in view: "+a.percentInViewport+" timestamp="+a.timestamp+"\n"})};return a}();e.exports=a}),null);
__d("VisibilityTracking",["Banzai","BrowseClientEventLogger","DataAttributeUtils","ErrorUtils","ScriptPath","SubscriptionsHandler","Visibility","VisibilityTrackingHelper","collectDataAttributes","getElementPosition","gkx","pageID","throttle"],(function(a,b,c,d,e,f){var g,h="visibility_tracking",i="[data-vistracking]",j=500,k=50,l=50,m=50,n=50,o=0;a=function(){"use strict";function a(a){var c=this;a=a||{};if(!a.bypass_banzai_check&&!b("Banzai").isEnabled(h))return;this.visibleElementInfo={};this.doNotForceExitOnUpdateVisible=!1;this.getDataFromConfig(a);b("Visibility").addListener(b("Visibility").VISIBLE,(g||(g=b("ErrorUtils"))).guard(function(){return c.fireEvent("browser")},"VisibilityTracking:visible",this));b("Visibility").addListener(b("Visibility").HIDDEN,g.guard(function(){return c.clearAllVisibleElements("browser")},"VisibilityTracking:hidden",this));b("ScriptPath").subscribe(g.guard(function(){return c.updateVisibleElements()},"VisibilityTracking:scriptPath",this));b("Banzai").subscribe(b("Banzai").SHUTDOWN,g.guard(function(){return c.onUnload()},"VisibilityTracking:banzaiShutdown",this));this.fireEventCallback=b("throttle").acrossTransitions(g.guard(function(a){return c.fireEvent(a)},"VisibilityTracking:fireEventCallback",this),this.timeout,this);this.listeners=new(b("SubscriptionsHandler"))();b("VisibilityTrackingHelper").getEventListeners(function(){return c.fireEventCallback()},a).forEach(function(a){this.listeners.addSubscriptions(a)},this);this.extraInit&&(g||(g=b("ErrorUtils"))).applyWithGuard(this.extraInit.bind(this))}var c=a.prototype;c.getDataFromConfig=function(a){this.config=a,this.root=a.root||document.documentElement,this.selector=a.selector||i,this.visibleEventCallBack=a.visibleEventCallBack||function(){},this.timeout=a.timeout!==void 0?a.timeout:j,this.minOffsetVisibleFromBottom=a.minOffsetVisibleFromBottom!==void 0?a.minOffsetVisibleFromBottom:k,this.minOffsetVisibleFromTop=a.minOffsetVisibleFromTop!==void 0?a.minOffsetVisibleFromTop:l,this.minOffsetVisibleFromLeft=a.minOffsetVisibleFromLeft!==void 0?a.minOffsetVisibleFromLeft:m,this.minOffsetVisibleFromRight=a.minOffsetVisibleFromRight!==void 0?a.minOffsetVisibleFromRight:n,this.handleAllHiddenEvents=a.handleAllHiddenEvents!==void 0?a.handleAllHiddenEvents:!1,this.handleAllVisibleEvents=a.handleAllVisibleEvents!==void 0?a.handleAllVisibleEvents:!1,this.cacheTrackedElements=a.cacheTrackedElements!==void 0?a.cacheTrackedElements:!1,this.addCauseToAllHiddenEvents=a.addCauseToAllHiddenEvents!=void 0?a.addCauseToAllHiddenEvents:!1,this.doNotForceExitOnUpdateVisible=a.doNotForceExitOnUpdateVisible!=void 0?a.doNotForceExitOnUpdateVisible:!1};c.getAllTrackedElements=function(){if(!this.allTrackedElements){this.allTrackedElements={};var a=[];this.config.is_xtrackable?a=b("DataAttributeUtils").getXTrackableElements():this.root&&this.root.querySelectorAll&&(a=this.root.querySelectorAll(this.selector));for(var c=0;c<a.length;c++){var d=this.getElementID(a[c]);this.allTrackedElements[d.toString()]=a[c]}}return this.allTrackedElements};c.refreshAllTrackedElements=function(){delete this.allTrackedElements;return this.getAllTrackedElements()};c.getDataToLog=function(a){a=Object.assign(b("collectDataAttributes")(a,["gt"]).gt,{client_time:Date.now()/1e3,time_spent_id:b("pageID"),script_path:b("ScriptPath").getScriptPath()});return a};c.getElementID=function(a){var b=a.$1;if(b)return b;a.$1=++o;return o};c.sendDataToLog=function(a){b("BrowseClientEventLogger").maybeLogVisiblityEvent(a),b("Banzai").post(h,a)};c.isInstreamAdStoryElement=function(a){return!1};c.fireEvent=function(a){a===void 0&&(a="default");var c=this.cacheTrackedElements?this.allTrackedElements:this.refreshAllTrackedElements();for(var d in c){var e=c[d],f=b("VisibilityTrackingHelper").getViewportInfo();f=this.isVisible(e,f);!f&&(d in this.visibleElementInfo||this.handleAllHiddenEvents)?this.handleEvent(e,{name:"hidden",cause:a}):f&&(!(d in this.visibleElementInfo)||this.handleAllVisibleEvents)&&this.handleEvent(e,{name:"visible",cause:a})}this.clearUntrackedVisibleElements()};c.isVisible=function(a,c){if(a==null)return!1;if(b("gkx")("820050")&&b("VisibilityTrackingHelper").isSnippetFlyoutVisible())return!1;a=b("getElementPosition")(a);return!!(a.x||a.y||a.width||a.height)&&a.y+a.height>=this.minOffsetVisibleFromTop&&a.y<=c.height-this.minOffsetVisibleFromBottom&&a.x+a.width>=this.minOffsetVisibleFromLeft&&a.x<=c.width-this.minOffsetVisibleFromRight};c.handleEvent=function(a,c){var d=this.getElementID(a).toString(),e=this.getDataToLog(a),f;if(c.name==="visible"){var g=Math.floor(Date.now()/1e3);f=b("pageID").concat(":",g.toString(),":",this.getElementID(a).toString());this.visibleElementInfo[d]={visibility_id:f,elem:a}}else if(c.name==="hidden"){d in this.visibleElementInfo&&(f=this.visibleElementInfo[d].visibility_id,delete this.visibleElementInfo[d]);if(c.cause==="browser"||this.doNotForceExitOnUpdateVisible&&c.cause==="updateVisible")return}this.sendDataToLog(Object.assign(e,{event:c.name,visibility_id:f}))};c.clearUntrackedVisibleElements=function(){var a=this.getAllTrackedElements();for(var b in this.visibleElementInfo)if(!(b in a)){var c=this.visibleElementInfo[b];c.elem&&this.handleEvent(c.elem,{name:"hidden",cause:"removed"})}};c.clearAllVisibleElements=function(a){a===void 0&&(a="default");var b=this.getAllTrackedElements();for(var c in b)c in this.visibleElementInfo&&this.handleEvent(b[c],{name:"hidden",cause:a});this.clearUntrackedVisibleElements()};c.updateVisibleElements=function(){this.addCauseToAllHiddenEvents?this.clearAllVisibleElements("updateVisible"):this.clearAllVisibleElements(),this.fireEvent()};c.refreshAndFireEvent=function(a){this.refreshAllTrackedElements(),this.fireEventCallback(a)};c.onUnload=function(){this.addCauseToAllHiddenEvents?this.clearAllVisibleElements("unload"):this.clearAllVisibleElements(),this.listeners&&(this.listeners.release(),this.listeners=null),this.extraCleanup&&(g||(g=b("ErrorUtils"))).applyWithGuard(this.extraCleanup.bind(this))};a.init=function(b){return new a(b)};return a}();e.exports=a}),null);
__d("ViewableImpressionEventHandler",["DataAttributeUtils","FullViewLogger","ViewabilityDurationSegmentLogger","ViewableImpressionDurationLogger","ViewableImpressionHeatmapLogger","ViewableImpressionTracker","VisibilityTracking"],(function(a,b,c,d,e,f){"use strict";var g=1;a=function(a){babelHelpers.inheritsLoose(c,a);function c(){return a.apply(this,arguments)||this}var d=c.prototype;d.extraInit=function(){this.impressionTrackers={}};d.getDataFromConfig=function(b){a.prototype.getDataFromConfig.call(this,b),this.doHeatmapLogging=b.doHeatmapLogging,this.heatmapLoggingDurationMS=b.heatmapLoggingDurationMS,b.impressionURL=b.impressionURL!==void 0?b.impressionURL:"/xti.php",b.nonviewableEnabled=b.nonviewableEnabled!==void 0?b.nonviewableEnabled:!1};d.getImpressionTracking=function(a){var c=this.getElementID(a),d=this.impressionTrackers[c];if(!d){var e=babelHelpers["extends"]({},this.getConfigFromElement(a),this.config);d=new(b("ViewableImpressionTracker"))(c,a,e);this.impressionTrackers[c]=d;e.log_impression_duration&&b("ViewableImpressionDurationLogger").logFromViewableImpressionTracker(d);this.doHeatmapLogging&&b("ViewableImpressionHeatmapLogger").logFromViewableImpressionTracker(d,this.heatmapLoggingDurationMS);e.should_log_full_views&&b("FullViewLogger").logFromViewableImpressionTracker(d);e.should_log_viewability_duration&&b("ViewabilityDurationSegmentLogger").logFromViewableImpressionTracker(d)}return d};d.handleEvent=function(a,b){var c=this.getImpressionTracking(a);if(!c)return;if(b.name==="visible")c.onVisible(b),this.visibleElementInfo[c.getID()]||(this.visibleElementInfo[c.getID()]={elem:a});else if(b.name==="hidden"){a=c.getConfig();b.cause==="default"||a.log_visibility_hidden_when_browser_inactive&&b.cause==="browser"||a.addCauseToAllHiddenEvents&&(b.cause==="updateVisible"||b.cause==="unload")?(c.onHidden(b.cause),delete this.visibleElementInfo[c.getID()]):b.cause==="removed"&&(c.onRemoved(),delete this.visibleElementInfo[c.getID()],delete this.impressionTrackers[c.getID()])}};d.isInstreamAdStoryElement=function(a){a=babelHelpers["extends"]({},this.getConfigFromElement(a),this.config);return!!a.is_instream_story};d.getConfigFromElement=function(a){return JSON.parse(b("DataAttributeUtils").getDataAttribute(a,"data-xt-vimp"))};d.getElementID=function(a){a.getAttribute("id")||a.setAttribute("id","xt_uniq_"+g++);return a.getAttribute("id")};return c}(b("VisibilityTracking"));e.exports=a}),null);
__d("ViewableImpressionTracking",["Arbiter","DesktopHscrollUnitEventConstants","ErrorUtils","LitestandMessages","Run","ViewableImpressionConfig","ViewableImpressionEventHandler"],(function(a,b,c,d,e,f){f.init=a;var g;function a(){b("ViewableImpressionEventHandler").instance===void 0&&(b("ViewableImpressionEventHandler").instance=new(b("ViewableImpressionEventHandler"))(b("ViewableImpressionConfig")),b("ViewableImpressionEventHandler").instance.listeners.addSubscriptions(b("Arbiter").subscribe([b("LitestandMessages").STORIES_INSERTED,"AdsRefreshHandler/AdsLoaded","MPPInsights/ChartView","PhotoSnowliftAds/displayUnits","WebMessengerAdsControl/adjustAds",b("DesktopHscrollUnitEventConstants").HSCROLL_ITEM_INSERTED_EVENT,"WebVideoChannelAds/AdsLoaded","Stories/cardChanged"],(g||(g=b("ErrorUtils"))).guard(function(a){b("ViewableImpressionEventHandler").instance.refreshAndFireEvent(a)},"ViewableImpressionTracking")))),b("Run").onLoad(function(){b("ViewableImpressionEventHandler").instance.refreshAndFireEvent()})}}),null);
__d("PluginTabLoadMore",["CSS","Event"],(function(a,b,c,d,e,f){"use strict";f.noMoreContent=a;f.setCursor=c;f.init=d;function a(){b("Event").fire(this.root,"noMoreContent"),b("CSS").hide(this.spinner)}function c(a){b("Event").fire(this.root,"setCursor",a)}function d(a,b){this.root=a,this.spinner=b}}),null);