JQuery Starter functions for WP theme

JQuery Starter functions

// Hide outline for all links
		$('a').on('mousedown', function(){
			$(this).css('outline', 'none');
		});

		// Scroll to Main content
		$( '.scroll-to-content' ).click(function() {
			$('html, body').animate({
			    scrollTop: ($('main').first().offset().top)
			},800);
			return false;
		});

		// Add class 'active' to closest parental element in main-menu
		$(".submenu li a").live({
			mouseenter: function () {
				$(this).closest('.has-dropdown').addClass('current-menu-item');
			},
			mouseleave: function () {
				$(this).closest('.has-dropdown').removeClass('current-menu-item');
	    	}
		});

		// Scroll to Top button
		if ($('.scroll-to-top').length) {
	    var scrollTrigger = 300, // px
        backToTop = function () {
          var scrollTop = $(window).scrollTop();
          if (scrollTop > scrollTrigger) {
            $('.scroll-to-top').addClass('show');
          } else {
            $('.scroll-to-top').removeClass('show');
          }
        };
	    backToTop();
	    $(window).on('scroll', function () {
	        backToTop();
	    });
	    $('.scroll-to-top').on('click', function (e) {
	        e.preventDefault();
	        $('html,body').animate({
	            scrollTop: 0
	        }, 800);
	        return false;
	    });
		}