ogii

function waitForElement() {
    if (!document.querySelector("/* put element selector here */")) {
        window.requestAnimationFrame(waitForElement);
    } else {
        /* put code to fire after element exists here */
    }
};

ogii

setInterval(function(){
  if(parseInt(timeSpentOnSite/1000) >= 5){
    window._vis_opt_queue = window._vis_opt_queue || [];
    window._vis_opt_queue.push(function() {_vis_opt_goal_conversion(212);});
  }
  if(parseInt(timeSpentOnSite/1000) >= 10){
    window._vis_opt_queue = window._vis_opt_queue || [];
    window._vis_opt_queue.push(function() {_vis_opt_goal_conversion(213);});
  }
  if(parseInt(timeSpentOnSite/1000) >= 20){

ogii

var scrollPos = window.innerHeight;
window.addEventListener('scroll', function(e) {
    var pos = window.scrollY + window.innerHeight;
    window._vis_opt_queue = window._vis_opt_queue || [];
    if (scrollPos < pos) {
        // down
        if ((document.querySelector('div.top').getBoundingClientRect().top + window.scrollY) < pos) {
            window._vis_opt_queue.push(function() {
                _vis_opt_goal_conversion(200);
            });

ogii

//
var arrayLocation = [];
var arrayArea = [];
var arrayTheme = [];
$('#g-body').prepend('<select style="display: block;" id="select1"></select><select style="display: block;" id="select2"></select><select style="display: block;" id="select3"></select>');   
$('div#plase ul.m-tileLink:eq(0) > li').each(function(i,e){
	arrayLocation.push([vwo_$(this).children('a').html(), vwo_$(this).children('a').attr('href')]);
});
$('div#plase ul.m-tileLink:eq(1) > li').each(function(i,e){
	arrayArea.push([vwo_$(this).children('a').html(), vwo_$(this).children('a').attr('href')]);

ogii

   vwo_$('a#severModalBTN, a#selectModalBTN').on('click', function(element) {
    step2(vwo_$('#select-server input[type*="radio"]').filter(':checked').attr('value'));
   });
      
    function step2(input) {
      switch (input) {
        case '27':
            isSlimOrNot = true;
            step3(vwo_$('div.normal').find(':checked').attr('value'));
            break;