/*
 * Copyright © 2017 Regular Labs - All Rights Reserved
 * License http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
 */
var RegularLabsTabs=null;(function($){"use strict";RegularLabsTabs={options:{},timers:[],stop_timers:[],scroll_to:null,scrolling:false,init:function(options){var self=this;options=options?options:this.getOptions();this.options=options;try{this.hash_id=decodeURIComponent(window.location.hash.replace('#',''));if(this.hash_id.indexOf('/')>-1||this.hash_id.indexOf('/')>-1){this.hash_id='';}}catch(err){this.hash_id='';}
this.current_url=window.location.href;if(this.current_url.indexOf('#')>-1){this.current_url=this.current_url.substr(0,this.current_url.indexOf('#'));}
$('.rl_tabs').removeClass('has_effects');this.initScrollTracking();this.showByURL();this.showByHash();this.initEqualHeights();setTimeout((function(){self.initActiveClasses();self.initClickMode();if(options.use_hash){self.initHashHandling();}
self.initHashLinkList();if(options.reload_iframes){self.initIframeReloading();}$('.rl_tabs').addClass('has_effects');}),1000);},show:function(id,scroll,openparents,slideshow){if(openparents){this.openParents(id);return;}
var self=this;var $el=this.getElement(id);if(!$el.length){return;}if(this.scroll_to){this.setScrollOnLoad($el);}
$el.tab('show');$el.closest('ul.nav-tabs').find('.rl_tabs-toggle').attr('aria-selected',false);$el.attr('aria-selected',true);$el.closest('div.rl_tabs').find('.tab-content').first().children().attr('aria-hidden',true);$('div#'+id).attr('aria-hidden',false);this.updateActiveClassesOnTabLinks($el);if(!slideshow){$el.focus();}},setScrollOnLoad:function($el){var self=this;if($el.parent().hasClass('in')||$el.parent().hasClass('active')){self.scrollOnLoad();return;}
$el.one('shown.bs.tab',function(){self.scrollOnLoad();});},scrollOnLoad:function(){var self=this;if(this.scrolling){setTimeout(function(){self.scrollOnLoad();},100);return;}
clearTimeout(self.timers['scroll']);self.timers['scroll']=setTimeout(function(){if(!self.scroll_to){return;}
$('html,body').animate({scrollTop:self.scroll_to.offset().top});self.scroll_to=null;},100);},getElement:function(id){return this.getTabElement(id);},getTabElement:function(id){return $('a.rl_tabs-toggle[data-id="'+id+'"]');},getSliderElement:function(id){return $('#'+id+'.rl_sliders-body');},initScrollTracking:function(){var self=this;self.scrolling=true;self.timers['scrolling']=setTimeout((function(){self.scrolling=false;}),250);var scroll_function_orig=window.onscroll;window.onscroll=(function(){self.scrolling=true;clearTimeout(self.timers['scrolling']);self.timers['scrolling']=setTimeout((function(){self.scrolling=false;}),250);if(scroll_function_orig){scroll_function_orig();}});},showByURL:function(){var id=this.getUrlVar();if(id==''){return;}
this.showByID(id);},showByHash:function(){if(this.hash_id==''){return;}
var id=this.hash_id;if(id==''||id.indexOf("&")>-1||id.indexOf("=")>-1){return;}
if($('a#rl_sliders-scrollto_'+id).length){return;}
if(!$('a.rl_tabs-toggle[data-id="'+id+'"]').length){this.showByHashAnchor(id);return;}
if(!this.options.use_hash){return;}
if(!this.options.urlscroll){$('html,body').animate({scrollTop:0});}
this.showByID(id);},showByHashAnchor:function(id){if(id==''){return;}
var $anchor=$('#'+id+',a[name="'+id+'"],a#anchor-'+id+'');if(!$anchor.length){return;}
$anchor=$anchor.first();if(!$anchor.closest('.rl_tabs').length){return;}
var $tab=$anchor.closest('.tab-pane').first();this.setScrollToElement($anchor);this.openParents($tab.attr('id'));},showByID:function(id,scroll){var $el=$('a.rl_tabs-toggle[data-id="'+id+'"]');if(!$el.length){return;}this.openParents(id);},setScrollToElement:function($el){if(!$el.length){return;}
this.scroll_to=$el;},openParents:function(id){var $el=this.getElement(id);if(!$el.length){return;}
var parents=[];var parent=this.getElementArray($el);while(parent){parents[parents.length]=parent;parent=this.getParent(parent.el);}
if(!parents.length){return false;}
this.stepThroughParents(parents,null);},stepThroughParents:function(parents,parent){var self=this;if(!parents.length&&parent){self.show(parent.id);return;}
parent=parents.pop();if(parent.el.hasClass('in')||parent.el.parent().hasClass('active')){self.stepThroughParents(parents,parent,scroll);return;}
switch(parent.type){case'tab':parent.el.one('shown.bs.tab',function(){self.stepThroughParents(parents,parent);});self.show(parent.id);break;case'slider':if(typeof RegularLabsSliders==='undefined'){self.stepThroughParents(parents,parent);break;}
parent.el.one('shown.bs.collapse',function(){self.stepThroughParents(parents,parent);});RegularLabsSliders.show(parent.id);break;}},getParent:function($el){if(!$el){return false;}
var $parent=$el.parent().closest('.rl_tabs-pane, .rl_sliders-body');if(!$parent.length){return false;}
return this.getElementArray($parent);},getElementArray:function($el){var id=$el.attr('data-toggle')?$el.attr('data-id'):$el.attr('id');var type=($el.hasClass('rl_tabs-pane')||$el.hasClass('rl_tabs-toggle'))?'tab':'slider'
return{'type':type,'id':id,'el':type=='tab'?this.getTabElement(id):this.getSliderElement(id)};},fixEqualHeights:function(parent){var self=this;setTimeout((function(){self.fixEqualTabHeights(parent);}),250);},fixEqualTabHeights:function(parent){parent=parent?'div.rl_tabs-pane#'+parent.attr('data-id'):'div.rl_tabs';$(parent+' ul.nav-tabs').each(function(){var $lis=$(this).children();var min_height=9999;var max_height=0;$lis.each(function(){$(this).find('a').first().height('auto');});setTimeout((function(){$lis.each(function(){min_height=Math.min(min_height,$(this).find('a').first().height());max_height=Math.max(max_height,$(this).find('a').first().height());});if(!max_height||min_height==max_height){return;}
$lis.each(function(){$(this).find('a').first().height(max_height);});}),10);});},initActiveClasses:function(){$('li.rl_tabs-tab-sm').removeClass('active');},updateActiveClassesOnTabLinks:function(active_el){active_el.parent().parent().find('.rl_tabs-toggle').each(function($i,el){$('a.rl_tabs-link[data-id="'+$(el).attr('data-id')+'"]').each(function($i,el){var $link=$(el);if($link.attr('data-toggle')||$link.hasClass('rl_tabs-toggle-sm')||$link.hasClass('rl_sliders-toggle-sm')){return;}
if($link.attr('data-id')!==active_el.attr('data-id')){$link.removeClass('active');return;}
$link.addClass('active');});});},initEqualHeights:function(){var self=this;self.fixEqualHeights();$('a.rl_tabs-toggle').on('shown.bs.tab',function(e){self.fixEqualHeights($(this));});$(window).resize(function(){self.fixEqualHeights();});},initHashLinkList:function(){var self=this;$('a[href^="#"],a[href^="'+this.current_url+'#"],area[href^="#"],area[href^="'+this.current_url+'#"]').each(function($i,el){self.initHashLink(el);});},initHashLink:function(el){var self=this;var $link=$(el);if($link.attr('data-toggle')||$link.hasClass('rl_aliders-link')||$link.hasClass('rl_tabs-toggle-sm')||$link.hasClass('rl_sliders-toggle-sm')){return;}
var id=$link.attr('href').substr($link.attr('href').indexOf('#')+1);id=id.replace(/^\//,'');id=id.replace(/^(.*?) .*$/,'$1');if(id==''){return;}var scroll=false;var is_tab=true;var $anchor=$('a[data-toggle="tab"][data-id="'+id+'"]');if(!$anchor.length){$anchor=$('#'+id+',a[name="'+id+'"]');if(!$anchor.length){return;}
scroll=true;is_tab=false;}
$anchor=$anchor.first();if(!$anchor.closest('.rl_tabs').length){return;}
var $tab=$anchor;if(!$anchor.hasClass('rl_tabs-toggle')){$tab=$anchor.closest('.tab-pane').first();$tab=this.getElement($tab.attr('id'));}
var tab_id=$tab.attr('data-id');if($link.closest('.rl_tabs').length){if($link.closest('.tab-pane').first().attr('id')==tab_id){return;}}
$link.click(function(e){e.preventDefault();self.showByID(tab_id);e.stopPropagation();});},initHashHandling:function(){if(!window.history.replaceState){return;}
var self=this;$('a.rl_tabs-toggle').on('shown.bs.tab',function(e){if($(this).closest('ul.nav-tabs').hasClass('rl_tabs-slideshow-switch')){return;}
history.replaceState({},'',self.current_url+'#'+$(this).attr('data-id'));e.stopPropagation();});},initClickMode:function(){var self=this;$('body').on('click.tab.data-api','a.rl_tabs-toggle',function(e){var $el=$(this);e.preventDefault();RegularLabsTabs.show($el.attr('data-id'),$el.hasClass('rl_tabs-doscroll'));$el.closest('ul.nav-tabs').removeClass('rl_tabs-slideshow-switch');e.stopPropagation();});},initIframeReloading:function(){$('.tab-pane.active iframe').each(function(){$(this).attr('reloaded',true);});$('a.rl_tabs-toggle').on('show.bs.tab',function(e){if(typeof initialize=='function'){initialize();}
var $el=$('#'+$(this).attr('data-id'));$el.find('iframe').each(function(){if(this.src&&!$(this).attr('reloaded')){this.src+='';$(this).attr('reloaded',true);}});});$(window).resize(function(){if(typeof initialize=='function'){initialize();}
$('.tab-pane iframe').each(function(){$(this).attr('reloaded',false);});$('.tab-pane.active iframe').each(function(){if(this.src){this.src+='';$(this).attr('reloaded',true);}});});},getUrlVar:function(){var search='tab';var query=window.location.search.substring(1);if(query.indexOf(search+'=')<0){return'';}
var vars=query.split('&');for(var i=0;i<vars.length;i++){var keyval=vars[i].split('=');if(keyval[0]!=search){continue;}
return keyval[1];}
return'';},getOptions:function(){if(typeof rl_tabs_options!=='undefined'){return rl_tabs_options;}
if(typeof Joomla==='undefined'||typeof Joomla.getOptions==='undefined'){console.error('Joomla.getOptions not found!\nThe Joomla core.js file is not being loaded.');return false;}
return Joomla.getOptions('rl_tabs');}};$(document).ready(function(){var options=RegularLabsTabs.getOptions();if(!options){return;}
if(typeof options.init_timeout==='undefined'){return;}
setTimeout(function(){RegularLabsTabs.init(options);},options.init_timeout);});})(jQuery);