(function($){
"use strict";
$.avia_utilities=$.avia_utilities||{};
$(function(){
$.avia_utilities=$.avia_utilities||{};
if($.avia_utilities.avia_sticky_submenu){
$.avia_utilities.avia_sticky_submenu();
}});
$.avia_utilities.avia_sticky_submenu=function(){
var win=$(window),
html=$('html').first(),
header=$('.html_header_top.html_header_sticky #header'),
html_margin=parseInt($('html').first().css('margin-top'), 10),
setWitdth=$('.html_header_sidebar #main, .boxed #main'),
menus=$('.av-submenu-container'),
bordermod=html.is('.html_minimal_header') ? 0:1,
fixed_frame=$('.av-frame-top').height(),
burger_menu=$('.av-burger-menu-main'),
calc_margin=function(){
html_margin=parseInt(html.css('margin-top'), 10);
if(!$('.mobile_menu_toggle:visible').length){
$('.av-open-submenu').removeClass('av-open-submenu');
}
menus.filter('.av-sticky-submenu').each(function(){
$(this).next('.sticky_placeholder').height($(this).height());
});
},
calc_values=function(){
var content_width=setWitdth.width();
html_margin=parseInt(html.css('margin-top'), 10);
menus.width(content_width);
},
check=function(placeholder, no_timeout){
var menu_pos=this.offset().top,
top_pos=placeholder.offset().top,
scrolled=win.scrollTop(),
modifier=html_margin,
fixed=false;
if(burger_menu.is(":visible")){
this.css({top: 'auto', position: 'absolute'});fixed=false;
return;
}
if(header.length){
modifier +=header.outerHeight() + parseInt(header.css('margin-top'), 10);
}
if(fixed_frame){
modifier +=fixed_frame;
}
if(scrolled + modifier > top_pos){
if(!fixed){
this.css({top: modifier - bordermod, position: 'fixed'});fixed=true;
}}else{
this.css({top: 'auto', position: 'absolute'});fixed=false;
}},
toggle=function(e){
e.preventDefault();
var clicked=$(this),
menu=clicked.siblings('.av-subnav-menu');
if(menu.hasClass('av-open-submenu')){
menu.removeClass('av-open-submenu');
}else{
menu.addClass('av-open-submenu');
}};
win.on("debouncedresize av-height-change",  calc_margin); calc_margin();
if(setWitdth.length){
win.on("debouncedresize av-height-change",  calc_values);
calc_values();
}
menus.each(function(){
var menu=$(this),
sticky=menu.filter('.av-sticky-submenu'),
placeholder=menu.next('.sticky_placeholder'),
mobile_button=menu.find('.mobile_menu_toggle');
if(sticky.length){
win.on('scroll debouncedresize',  function(){
window.requestAnimationFrame(check.bind(sticky, placeholder) );
});
}
if(mobile_button.length){
mobile_button.on('click',  toggle);
}});
html.on('click', '.av-submenu-hidden .av-open-submenu li a', function(){
var current=$(this);
var list_item=current.siblings('ul, .avia_mega_div');
if(list_item.length){
if(list_item.hasClass('av-visible-sublist')){
list_item.removeClass('av-visible-sublist');
}else{
list_item.addClass('av-visible-sublist');
}
return false;
}});
$('.avia_mobile').on('click', '.av-menu-mobile-disabled li a', function(){
var current=$(this);
var list_item=current.siblings('ul');
if(list_item.length){
if(list_item.hasClass('av-visible-mobile-sublist')){
}else{
$('.av-visible-mobile-sublist').removeClass('av-visible-mobile-sublist');
list_item.addClass('av-visible-mobile-sublist');
return false;
}}
});
};}(jQuery));