jQuery.fn.exists = function(callback) {
	var args = [].slice.call(arguments, 1);
	if (this.length) {
		callback.call(this, args);
	}
	return this;
};

/*----------------------------------------------------
/* Show/hide Scroll to top
/*--------------------------------------------------*/
jQuery(document).ready(function($) {
	var show = risen_customscript.show;
	var icon = risen_customscript.icon;
	if ( show === '1' ) {
		//move-to-top arrow
		jQuery("body").prepend("<a id='move-to-top' class='animate ' href='#blog'><i class='fa fa-" + icon + "'></i></a>");

		var scrollDes = 'html,body';
		/*Opera does a strange thing if we use 'html' and 'body' together so my solution is to do the UA sniffing thing*/
		if(navigator.userAgent.match(/opera/i)){
			scrollDes = 'html';
		}
		//show ,hide
		jQuery(window).scroll(function () {
			if (jQuery(this).scrollTop() > 160) {
				jQuery('#move-to-top').addClass('filling').removeClass('hiding');
			} else {
				jQuery('#move-to-top').removeClass('filling').addClass('hiding');
			}
		});
	}
});


/*----------------------------------------------------
/* Make all anchor links smooth scrolling
/*--------------------------------------------------*/
jQuery(document).ready(function($) {
 // scroll handler
	var scrollToAnchor = function( id, event ) {
		// grab the element to scroll to based on the name
		var elem = $("a[name='"+ id +"']");
		// if that didn't work, look for an element with our ID
		if ( typeof( elem.offset() ) === "undefined" ) {
			elem = $("#"+id);
		}
		// if the destination element exists
		if ( typeof( elem.offset() ) !== "undefined" ) {
			// cancel default event propagation
			event.preventDefault();

			// do the scroll
			// also hide mobile menu
			var scroll_to = elem.offset().top;
			$('html, body').removeClass('mobile-menu-active').animate({
							scrollTop: scroll_to
			}, 600, 'swing', function() { if (scroll_to > 46) window.location.hash = id; } );
		}
	};
	// bind to click event
	$("a").click(function( event ) {
		// only do this if it's an anchor link
		var href = $(this).attr("href");
		if ( href && href.match("#") && href !== '#' ) {
			// scroll to the location
			var parts = href.split('#'),
				url = parts[0],
				target = parts[1];
			if ((!url || url == window.location.href.split('#')[0]) && target)
				scrollToAnchor( target, event );
		}
	});
});


/*----------------------------------------------------
/* Responsive Navigation
/*--------------------------------------------------*/
if (risen_customscript.responsive && risen_customscript.nav_menu != 'none') {
		jQuery(document).ready(function($){
			$('#secondary-navigation').append('<div id="mobile-menu-overlay" />');
			// merge if two menus exist
			if (risen_customscript.nav_menu == 'both' && !$('.navigation.mobile-only').length) {
				$('.navigation').not('.mobile-menu-wrapper').find('.menu').clone().appendTo('.mobile-menu-wrapper').hide();
			}
			$('nav').find('.header-social-icons').clone().appendTo('.mobile-menu-wrapper').hide();
			$('nav').find('.mts-cart').clone().appendTo('.mobile-menu-wrapper').hide();

			$('.toggle-mobile-menu').click(function(e) {
				e.preventDefault();
				e.stopPropagation();
				$('body').toggleClass('mobile-menu-active');

				if ( $('body').hasClass('mobile-menu-active') ) {
					if ( $(document).height() > $(window).height() ) {
						var scrollTop = ( $('html').scrollTop() ) ? $('html').scrollTop() : $('body').scrollTop();
						$('html').addClass('noscroll').css( 'top', -scrollTop );
					}
					$('#mobile-menu-overlay').fadeIn();
				} else {
					var scrollTop = parseInt( $('html').css('top') );
					$('html').removeClass('noscroll');
					$('html,body').scrollTop( -scrollTop );
					$('#mobile-menu-overlay').fadeOut();
				}
			});
		}).on('click', function(event) {

		var $target = jQuery(event.target);
		if ( ( $target.hasClass("fa") && $target.parent().hasClass("toggle-caret") ) ||  $target.hasClass("toggle-caret") ) {// allow clicking on menu toggles
			return;
		}
		jQuery('body').removeClass('mobile-menu-active');
		jQuery('html').removeClass('noscroll');
		jQuery('#mobile-menu-overlay').fadeOut();
	});
}

/*----------------------------------------------------
/*  Dropdown menu
/* ------------------------------------------------- */
jQuery(document).ready(function($) {
	var $pullToggle = $('#pull');
	function mtsDropdownMenu() {
		if(!$pullToggle.is(':visible')) {
			// $('.navigation ul.sub-menu, .navigation ul.children').hide();
			var timer;
			var delay = 100;
			$('.navigation li').hover(
				function() {
					var $this = $(this);
					timer = setTimeout(function() {
							$this.children('ul.sub-menu, ul.children').slideDown('fast');
					}, delay);

				},
				function() {
					$(this).children('ul.sub-menu, ul.children').hide();
					clearTimeout(timer);
				}
			);
		} else {
			$('.navigation li').unbind('hover');
			$('.navigation li.active > ul.sub-menu, .navigation li.active > ul.children').show();
		}
		if ( risen_customscript.layout == 'header-default' ) {
			$('#sliding-menu .navigation li').unbind('hover');
		}
	}

	mtsDropdownMenu();

	$(window).resize(function() {
		mtsDropdownMenu();
	});

});

/*---------------------------------------------------
/*  Vertical menus toggles
/* -------------------------------------------------*/
jQuery(document).ready(function($) {
	$('.widget_nav_menu, .navigation .menu').addClass('toggle-menu');
	$('.toggle-menu ul.sub-menu, .toggle-menu ul.children').addClass('toggle-submenu');
	$('.toggle-menu ul.sub-menu').parent().addClass('toggle-menu-item-parent');

	$('.toggle-menu .toggle-menu-item-parent').append('<span class="toggle-caret"><i class="fa fa-plus"></i></span>');

	$('.toggle-caret').click(function(e) {
		e.preventDefault();
		$(this).parent().toggleClass('active').children('.toggle-submenu').slideToggle('fast');
	});
});

/*----------------------------------------------------
/* Social button scripts
/*---------------------------------------------------*/
jQuery(document).ready(function($){
	(function(d, s) {
		var js, fjs = d.getElementsByTagName(s)[0], load = function(url, id) {
		if (d.getElementById(id)) {return;}
		js = d.createElement(s); js.src = url; js.id = id;
		fjs.parentNode.insertBefore(js, fjs);
		};
	jQuery('span.facebookbtn, span.facebooksharebtn, .facebook_like').exists(function() {
			load('//connect.facebook.net/en_US/all.js#xfbml=1&version=v2.8', 'fbjssdk');
		});
	jQuery('span.gplusbtn').exists(function() {
		load('https://apis.google.com/js/plusone.js', 'gplus1js');
	});
	jQuery('span.twitterbtn').exists(function() {
		load('//platform.twitter.com/widgets.js', 'tweetjs');
	});
	jQuery('span.linkedinbtn').exists(function() {
		load('//platform.linkedin.com/in.js', 'linkedinjs');
	});
	jQuery('span.pinbtn').exists(function() {
		load('//assets.pinterest.com/js/pinit.js', 'pinterestjs');
	});
	}(document, 'script'));
});

/*----------------------------------------------------
/* Lazy load avatars
/*---------------------------------------------------*/
jQuery(document).ready(function($){
	var lazyloadAvatar = function(){
  	$('.comment-author .avatar').each(function(){
			var distanceToTop = $(this).offset().top;
			var scroll = $(window).scrollTop();
			var windowHeight = $(window).height();
			var isVisible = distanceToTop - scroll < windowHeight;
			if( isVisible ){
				var hashedUrl = $(this).attr('data-src');
				if ( hashedUrl ) {
					$(this).attr('src',hashedUrl).removeClass('loading');
				}
			}
  	});
	};
	if ( $('.comment-author .avatar').length > 0 ) {
		$('.comment-author .avatar').each(function(i,el){
			$(el).attr('data-src', el.src).removeAttr('src').addClass('loading');
		});
		$(function(){
			$(window).scroll(function(){
				lazyloadAvatar();
			});
		});
		lazyloadAvatar();
	}
});

/**
* Header Search
*/
jQuery(document).ready(function($){
	 $(".header-search button").attr("disabled", true);
	 $('.header-search #s').keypress( function( event ) {
	    var keycode = ( event.keyCode ? event.keyCode : event.which );
	    if ( keycode == '13' ) {
					$(".header-search button").attr("disabled", false);
	    }
	});
});

/**
 * Primary Nav
 */
 jQuery(document).ready(function($){
    $(".menu-icon").click(function () {
        $(".full-overlay").show();
				$('.close').show();
        $('#primary-nav').addClass('nav-open');
    });
    $(".full-overlay, .close").click(function (event) {
        event.stopPropagation()
				$(".full-overlay").hide();
				$('.close').hide();
        $('#primary-nav').removeClass('nav-open');
    });
});

/*----------------------------------------------------
 * Function called if AdBlock is detected
 *---------------------------------------------------*/
jQuery(window).load(function() {
	jQuery('.blocker-enabled-check').exists(function() {
		function adBlockDetected() {
			jQuery('body').addClass('blocker-enabled');
		}
		if (typeof blockAdBlock === 'undefined') {
			adBlockDetected();
		} else {
		   blockAdBlock.onDetected(adBlockDetected);
		}
	});
});
