Vulcan/client/body.js

Template.body.rendered=function(){
	if(typeof spinner === 'undefined'){
		spinner = new Spinner().spin($('#loading')[0]);
	}else{
		$('#loading').addClass('hidden');
	}
}

Template.body.events({
  'click a[href]': function(event) {
    var url = $(event.target).closest('a').attr('href').replace(/#.*$/, '');
    if (url && url[0] === '/' && url !== document.location.href) {
      event.preventDefault();
      Router.navigate(url, {trigger: true});
      $('body').removeClass('mobile-nav-open');
    }
  }
});