netsi1964

function ipinfo(cb, ip) {
    var request;
    if (window.XMLHttpRequest) { // Mozilla, Safari, ...
        request = new XMLHttpRequest();
    } else if (window.ActiveXObject) { // IE
        try {
            request = new ActiveXObject('Msxml2.XMLHTTP');
        } catch (e) {
            try {
                request = new ActiveXObject('Microsoft.XMLHTTP');

eltonmesquita

function onViewport(el, elClass, offset, callback) {
  /*** Based on http://ejohn.org/blog/learning-from-twitter/ ***/
  var didScroll = false;
  var this_top;
  var height;
  var top;
  
  if(!offset) { var offset = 0; }
 
  $(window).scroll(function() {