var tag = document.createElement("script");
    //tag.src = "https://nefi.com/admin/ad-tracker/_includes/js/javas.js";
    document.getElementsByTagName("head")[0].appendChild(tag);

    var list = document.querySelectorAll('[id^=widgetImgDisplay]');

    window.onload = function(){
      let arr = [];
      for (const value of list.values()) {
        let valueID = value.id;
        valueID = valueID.replace('widgetImgDisplay', '');

        var spec = valueID;
      
        arr.push(spec);
      }

      var xhr = new XMLHttpRequest();
      xhr.onreadystatechange = function () {
        if (xhr.readyState === 4) {
          if (xhr.status === 200) {
            
            let JSONv = JSON.parse(xhr.responseText);
            for(const element of JSONv){
              let specNum = element[0];

              document.getElementById('widgetImgDisplay'+specNum).innerHTML = element[1] + "<br><br>";
            }
          }
        }
      };

      xhr.open('GET', 'https://nefi.com/admin/ad-tracker/widgetindex.php?selectedids='+btoa(JSON.stringify(arr)));
      xhr.overrideMimeType("text/plain");
      xhr.send(null);
    };