shlomohass

$('body').on('mousewheel DOMMouseScroll', function(e){
  if(typeof e.originalEvent.detail == 'number' && e.originalEvent.detail !== 0) {
    if(e.originalEvent.detail > 0) {
      console.log('Down');
    } else if(e.originalEvent.detail < 0){
        console.log('Up');
    }
  } else if (typeof e.originalEvent.wheelDelta == 'number') {
    if(e.originalEvent.wheelDelta < 0) {
        console.log('Down');

mathiasbynens

/*!
 * toggleAttr() jQuery plugin
 * @link http://github.com/mathiasbynens/toggleAttr-jQuery-Plugin
 * @description Used to toggle selected="selected", disabled="disabled", checked="checked" etc…
 * @author Mathias Bynens <http://mathiasbynens.be/>
 */
jQuery.fn.toggleAttr = function(attr) {
 return this.each(function() {
  var $this = $(this);
  $this.attr(attr) ? $this.removeAttr(attr) : $this.attr(attr, attr);