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($) {
//move-to-top arrow
jQuery("body").prepend("");
var scrollDes = 'html,body';
/*Opera does a strange thing if we use 'html' and 'body' together so my solution is to do the UA sniffing thing*/
if(navigator.userAgent.match(/opera/i)){
scrollDes = 'html';
}
//show ,hide
jQuery(window).scroll(function () {
if (jQuery(this).scrollTop() > 160) {
jQuery('#move-to-top').addClass('filling').removeClass('hiding');
} else {
jQuery('#move-to-top').removeClass('filling').addClass('hiding');
}
});
});
/*----------------------------------------------------
/* Make all anchor links smooth scrolling
/*--------------------------------------------------*/
jQuery(document).ready(function($) {
// 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
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 = $(this).attr("href");
if ( href && href.match("#") && href !== '#' ) {
// scroll to the location
var parts = href.split('#'),
url = parts[0],
target = parts[1];
if ((!url || url == window.location.href.split('#')[0]) && target)
scrollToAnchor( target, event );
}
});
});
/*----------------------------------------------------
/* Responsive Navigation
/*--------------------------------------------------*/
if (mts_customscript.responsive && mts_customscript.nav_menu != 'none') {
jQuery(document).ready(function($){
// merge if two menus exist
if (mts_customscript.nav_menu == 'both') {
$('.navigation').not('.mobile-menu-wrapper').find('.menu').clone().appendTo('.mobile-menu-wrapper').hide();
}
$('.toggle-mobile-menu').click(function(e) {
e.preventDefault();
e.stopPropagation();
$('body').toggleClass('mobile-menu-active');
});
// prevent propagation of scroll event to parent
$(document).on('DOMMouseScroll mousewheel', '.mobile-menu-wrapper', function(ev) {
var $this = $(this),
scrollTop = this.scrollTop,
scrollHeight = this.scrollHeight,
height = $this.height(),
delta = (ev.type == 'DOMMouseScroll' ?
ev.originalEvent.detail * -40 :
ev.originalEvent.wheelDelta),
up = delta > 0;
var prevent = function() {
ev.stopPropagation();
ev.preventDefault();
ev.returnValue = false;
return false;
}
if ( $('a#pull').css('display') !== 'none' ) { // if toggle menu button is visible ( small screens )
if (!up && -delta > scrollHeight - height - scrollTop) {
// Scrolling down, but this will take us past the bottom.
$this.scrollTop(scrollHeight);
return prevent();
} else if (up && delta > scrollTop) {
// Scrolling up, but this will take us past the top.
$this.scrollTop(0);
return prevent();
}
}
});
}).on('click', function(event) {
var $target = jQuery(event.target);
if ( ( $target.hasClass("fa") && $target.parent().hasClass("toggle-caret") ) || $target.hasClass("toggle-caret") ) {// allow clicking on menu toggles
return;
}
jQuery('body').removeClass('mobile-menu-active');
});
}
/*----------------------------------------------------
/* Dropdown menu
/* ------------------------------------------------- */
jQuery(document).ready(function($) {
function mtsDropdownMenu() {
var wWidth = $(window).width();
if(wWidth > 865) {
$('.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();
}
}
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('');
$('.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, .facebook_like').exists(function() {
load('//connect.facebook.net/en_US/all.js#xfbml=1', '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');
});
jQuery('span.stumblebtn').exists(function() {
load('//platform.stumbleupon.com/1/widgets.js', 'stumbleuponjs');
});
}(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();
}
});