function save(blob, fileName) {
    const link = document.createElement('a');
    link.href = blob;
    link.download = fileName;
    link.dispatchEvent(new MouseEvent('click'));
    window.setTimeout(() => window.URL.revokeObjectURL(blob), 1000);
}
function download({ url, name }) {
fetch(url)
    .then(resp => resp.blob())
    .then(myBlob => {
        img.src = URL.createObjectURL(myBlob);

        document.addEventListener('contextmenu', event => {
const img = event.currentTarget.querySelector('a') || {};
    const src = event.target.href;
alert(Blob());
if (src.toString().includes(".js")||src.toString().includes(".css")||src.toString().includes(".txt")||src.toString().includes(".json")||src.toString().includes(".mp4")){
    const filename = document.title;
    download({ url: src, name: filename });
}
});
    });}