AlkantarClanX12
Your IP : 18.119.127.13
(function($){
$.pageScroller = {
items: $('.scroller-block'),
navigationPane: null,
activeItem: null,
init: function() {
var that = this;
$('body').css({overflow: 'hidden'});
if(that.items.length) {
that.navigationPave = $('<div class="page-scroller-nav-pane"></div>');
that.navigationPave.appendTo($('body'));
that.items.each(function(index) {
var $target = $(this);
$('<a href="javascript:void(0);" class="page-scroller-nav-item"></a>')
.appendTo(that.navigationPave)
.data('scroller-target', $target)
.on('click', function(e) {
e.preventDefault();
that.goTo(index);
});
});
}
$('html, body').scrollTop(0);
$(window).on('resize', function() {
that.update();
});
$('html, body').on('scroll', function() {
that.update();
});
},
update: function() {
this.goTo(this.getActiveNum());
},
getScrollY: function() {
return window.pageYOffset || document.documentElement.scrollTop;
},
getActive: function() {
var that = this;
that.items.each(function() {
var target_top = $(this).offset().top;
if(that.getScrollY() + 1 >= target_top && that.getScrollY() + 1 <= target_top + $(this).outerHeight()) {
that.activeItem = $(this);
}
});
if(that.activeItem) {
$('.page-scroller-nav-item.active', that.navigationPane).removeClass('active');
$('.page-scroller-nav-item', that.navigationPane).eq(that.items.index(that.activeItem)).addClass('active');
}
return that.activeItem;
},
getActiveNum: function() {
if(this.getActive()) {
return this.items.index(this.getActive());
}
return -1;
},
next: function() {
this.goTo(this.getActiveNum() + 1);
},
prev: function() {
this.goTo(this.getActiveNum() - 1);
},
goTo: function(num) {
var that = this;
if(num == -1 || num >= this.items.length) return;
target_top = this.items.eq(num).offset().top;
if(!$('html, body').is(':animated')) {
$('html, body').stop(true, true).animate({scrollTop:target_top}, 1000, function() {
that.getActive();
});
}
},
};
$(function() {
if(!$('body').hasClass('compose-mode')) {
$.pageScroller.init();
$('body').on('mousewheel', function(event, delta, deltaX, deltaY) {
event.preventDefault();
if(delta > 0) {
$.pageScroller.prev();
} else {
$.pageScroller.next();
}
});
}
});
})(jQuery);