Владимир

::-webkit-scrollbar { width: 6px; height: 3px; background: #222; display: none;}
::-webkit-scrollbar-button { height: 6px; display: none;}
::-webkit-scrollbar-track {  background-color: #333;display: none;}
::-webkit-scrollbar-track-piece { background-color: #555;display: none;}
::-webkit-scrollbar-thumb { height: 50px; background-color: rgb(128, 255, 0); display: none;}
::-webkit-scrollbar-corner { background-color: #999;display: none;}
::-webkit-resizer { background-color: #666;display: none;}

function myFunc() {
   return 'I in cache!'
}

let cache = localStorage;

cache.timer = (function() => {
    return setTimeout(myFunc, 3000)
});

console.log(cache.timer);

function getLabel() {
   return `<span class='customPercents'>${this.getPercentage(dataset, element, index)}%</span>`;
}

async function getFileFromUrl(url='') {
    let xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.responseType = 'blob';
    let response = xhr.onload = (e) => {
        let reader = new FileReader();
        reader.readAsDataURL(xhr.response);
        return reader.onload = (e) => {
            return e.target.result
        };
    };

    await xhr.send();

   return await response

}

const widgetsTransform = widgets.map(item => {
   let items = [];
   items.push({
       type: `Section${item.type}`,
       children: []
   });
   items.find(el => el.type.replace('Section', '') === item.type).children.push(item);
   return items
});

console.log(widgetsTransform);

$(document).ready(function(){

function showxxx()
    {
        $.ajax({
            url: "rand_banner_header.php",
            cache: false,
            success: function(html){
                $("#contentqxxxxxxx").html(html);
            }
        };

        setTimeout(showxxx, 30000);
    });