/* ========================================================================
 * Bootstrap: affix.js v3.1.1
 * http://getbootstrap.com/javascript/#affix
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */

timely.define(["jquery_timely"],function(e){var t=function(n,r){this.options=e.extend({},t.DEFAULTS,r),this.$window=e(window).on("scroll.bs.affix.data-api",e.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",e.proxy(this.checkPositionWithEventLoop,this)),this.$element=e(n),this.affixed=this.unpin=this.pinnedOffset=null,this.checkPosition()};t.RESET="ai1ec-affix ai1ec-affix-top ai1ec-affix-bottom",t.DEFAULTS={offset:0},t.prototype.getPinnedOffset=function(){if(this.pinnedOffset)return this.pinnedOffset;this.$element.removeClass(t.RESET).addClass("ai1ec-affix");var e=this.$window.scrollTop(),n=this.$element.offset();return this.pinnedOffset=n.top-e},t.prototype.checkPositionWithEventLoop=function(){setTimeout(e.proxy(this.checkPosition,this),1)},t.prototype.checkPosition=function(){if(!this.$element.is(":visible"))return;var n=e(document).height(),r=this.$window.scrollTop(),i=this.$element.offset(),s=this.options.offset,o=s.top,u=s.bottom;this.affixed=="top"&&(i.top+=r),typeof s!="object"&&(u=o=s),typeof o=="function"&&(o=s.top(this.$element)),typeof u=="function"&&(u=s.bottom(this.$element));var a=this.unpin!=null&&r+this.unpin<=i.top?!1:u!=null&&i.top+this.$element.height()>=n-u?"bottom":o!=null&&r<=o?"top":!1;if(this.affixed===a)return;this.unpin&&this.$element.css("top","");var f="ai1ec-affix"+(a?"-"+a:""),l=e.Event(f+".bs.affix");this.$element.trigger(l);if(l.isDefaultPrevented())return;this.affixed=a,this.unpin=a=="bottom"?this.getPinnedOffset():null,this.$element.removeClass(t.RESET).addClass(f).trigger(e.Event(f.replace("affix","affixed"))),a=="bottom"&&this.$element.offset({top:n-u-this.$element.height()})};var n=e.fn.affix;e.fn.affix=function(n){return this.each(function(){var r=e(this),i=r.data("bs.affix"),s=typeof n=="object"&&n;i||r.data("bs.affix",i=new t(this,s)),typeof n=="string"&&i[n]()})},e.fn.affix.Constructor=t,e.fn.affix.noConflict=function(){return e.fn.affix=n,this},e(window).on("load",function(){e('[data-spy="ai1ec-affix"]').each(function(){var t=e(this),n=t.data();n.offset=n.offset||{},n.offsetBottom&&(n.offset.bottom=n.offsetBottom),n.offsetTop&&(n.offset.top=n.offsetTop),t.affix(n)})})});