https://www.soitrongroup.com/wp-content/cache/min/1/wp-content/themes/soitron/js/jquery.nav.js?ver=1789596072

1(function($,window,document,undefined){var OnePageNav=function(elem,options){this.elem=elem;this.$elem=$(elem);this.options=options;this.metadata=this.$elem.data('plugin-options');this.$nav=this.$elem.find('a');this.$win=$(window);this.sections={};this.didScroll=!1;this.$doc=$(document);this.docHeight=this.$doc.height()};OnePageNav.prototype={defaults:{currentClass:'current',changeHash:!1,easing:'swing',filter:'',scrollSpeed:750,scrollOffset:0,scrollThreshold:0.5,begin:!1,end:!1,scrollChange:!1},init:function(){var self=this;self.config=$.extend({},self.defaults,self.options,self.metadata);if(self.config.filter!==''){self.$nav=self.$nav.filter(self.config.filter)}
2self.$nav.on('click.onePageNav',$.proxy(self.handleClick,self));self.getPositions();self.bindInterval();self.$win.on('resize.onePageNav',$.proxy(self.getPositions,self));return this},adjustNav:function(self,$parent){self.$elem.find('.'+self.config.currentClass).removeClass(self.config.currentClass);$parent.addClass(self.config.currentClass)},bindInterval:function(){var self=this;var docHeight;self.$win.on('scroll.onePageNav',function(){self.didScroll=!0});self.t=setInterval(function(){docHeight=self.$doc.height();if(self.didScroll){self.didScroll=!1;self.scrollChange()}
3if(docHeight!==self.docHeight){self.docHeight=docHeight;self.getPositions()}},250)},getHash:function($link){return $link.attr('href').split('#')[1]},getPositions:function(){var self=this;var linkHref;var topPos;var $target;self.$nav.each(function(){linkHref=self.getHash($(this));$target=$('#'+linkHref);if($target.length){topPos=$target.offset().top;self.sections[linkHref]=Math.round(topPos)-self.config.scrollOffset}})},getSection:function(windowPos){var returnValue=null;var windowHeight=Math.round(this.$win.height()*this.config.scrollThreshold);for(var section in this.sections){if((this.sections[section]-windowHeight)<windowPos){returnValue=section}}
4return returnValue},handleClick:function(e){var self=this;var $link=$(e.currentTarget);var $parent=$link.parent();var newLoc='#'+self.getHash($link);if(!$parent.hasClass(self.config.currentClass)){if(self.config.begin){self.config.begin()}
5self.adjustNav(self,$parent);self.unbindInterval();$.scrollTo(newLoc,self.config.scrollSpeed,{axis:'y',easing:self.config.easing,offset:{top:-self.config.scrollOffset},onAfter:function(){if(self.config.changeHash){window.location.hash=newLoc}
6self.bindInterval();if(self.config.end){self.config.end()}}})}
7e.preventDefault()},scrollChange:function(){var windowTop=this.$win.scrollTop();var position=this.getSection(windowTop);var $parent;if(position!==null){$parent=this.$elem.find('a[href$="#'+position+'"]').parent();if(!$parent.hasClass(this.config.currentClass)){this.adjustNav(this,$parent);if(this.config.scrollChange){this.config.scrollChange($parent)}}}},unbindInterval:function(){clearInterval(this.t);this.$win.unbind('scroll.onePageNav')}};OnePageNav.defaults=OnePageNav.prototype.defaults;$.fn.onePageNav=function(options){return this.each(function(){new OnePageNav(this,options).init()})}})(jQuery,window,document)