andreasvirkus

/**
 * A very basic (linear) scroll to top function 
 */
function scrollToTop () {
  if(window.scrollY!=0) {
    setTimeout(function() {
       window.scrollTo(0,window.scrollY-30);
        TopscrollTo();
    }, 20);
  }

andreasvirkus

/**
 * A custom sort method to sort DOM nodes
 *
 * @param wrap {HTMLElement} direct parent of sortable elements
 * @param filter {Function} A pre-filter to gather the comparable attributes into an array (because DOM comparison is costly)
 * @param map {Array} Desired order of elements by their IDs
 */
function sortModules(wrap, filter, map) {
    var l = wrap.children.length,
        arr = [],

andreasvirkus

var ajaxPost;

(function() {
	ajaxPost = function (endPoint, obj, failCallback) {
		var xhr = new XMLHttpRequest();

		xhr.open('POST', endPoint, true);

		xhr.onload = function() {
		    if (xhr.status != 200 && xhr.status != 4) {

andreasvirkus

html {
    font: normal normal 105%/1.7 sans-serif
}
.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 30px;
    padding: 0 1.5rem
}
.grid {

andreasvirkus

/**
 * Vanilla JS implementation of $.closest()
 *
 * @param {Node|HTMLElement|*} el Starting point element
 * @param {String} selector Selector to match parent element against
 * @returns {*} Element node if found, otherwise null
 */
function closestEl(el, selector) {
    var matchesSelector = el.matches || el.matchesSelector || el.msMatchesSelector || el.mozMatchesSelector || el.webkitMatchesSelector || el.oMatchesSelector;

andreasvirkus

// Forked from https://github.com/tristen/tablesort/blob/gh-pages/src/sorts/tablesort.date.js

// Basic dates in dd/mm/yy, dd-mm-yy or dd.mm.yy format.
// Years can be 4 digits. Days and Months can be 1 or 2 digits.
(function(){
    // Change $1/$2/$3 order to $2/$1/$3 to support dd/mm/yy format instead of mm/dd/yy
    var dateFormat = '$2/$1/$3';
    var parseDate  = function(date) {
        date = date.replace(/\-/g, '/');
        date = date.replace(/(\d{1,2})[\/\-.](\d{1,2})[\/\-.](\d{2})/, dateFormat); // format before getTime

andreasvirkus

/** 
 * Just saving a solution by http://lehollandaisvolant.net/tout/examples/swipe/
 * From http://stackoverflow.com/questions/2264072/detect-a-finger-swipe-through-javascript-on-the-iphone-and-android/23230280#23230280
 */
document.addEventListener('touchstart', handleTouchStart, false);
document.addEventListener('touchmove', handleTouchMove, false);
document.addEventListener('touchend', handleTouchEnd, false);
document.addEventListener('touchcancel', handleTouchEnd, false);

var xDown = null;

andreasvirkus

// Credit goes to Don't Wake Me Up
// http://dontwakemeup.com/sass-mixin-for-pseudo-element-css-arrows/
@mixin css-arrow($arrow-position, $arrow-color, $arrow-size) {
  &:after {
    position: absolute;
    border: solid transparent;
    content: " ";
    top: auto;
    left: auto;
    height: 0;

andreasvirkus

function classList(el) {
  var list = el.classList;

  return {
      toggle: function(c) { list.toggle(c); return this; },
      add:    function(c) { list.add   (c); return this; },
      remove: function(c) { list.remove(c); return this; }
  };
}

andreasvirkus

/**
 * Vanilla scrollTo implementation (smoothly scroll/"jump" to an element)
 * @author github.com/andreasvirkus
 *
 * Default easing is:
 *  Robert Penner's easeInOutQuad - http://robertpenner.com/easing/
 *
 * @param {String} target selector to scroll to
 * @param {Object} options Optionally defined duration, offset, callback and easing
 *