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function onScriptDisabled() {
let refresh = false;
for (let noscript of document.querySelectorAll("noscript")) {
// force show NOSCRIPT elements content
let replacement = createHTMLElement("span");
replacement.innerHTML = noscript.innerHTML;
noscript.replaceWith(replacement);
// emulate meta-refresh
let meta = replacement.querySelector('meta[http-equiv="refresh"]');
if (meta) {
refresh = true;
document.head.appendChild(meta);
}
}
if (refresh) {
let html = document.documentElement.outerHTML;
window.addEventListener("load", e => {
let document = window.wrappedJSObject ? window.wrappedJSObject.document : window.document;
document.open();
document.write(html);
document.close();
});
}
{
let eraser = {
tapped: null,
delKey: false,
};
addEventListener("pagehide", ev => {
eraser.tapped = null;
eraser.delKey = false;
}, false);
addEventListener("keyup", ev => {
let el = eraser.tapped;
if (el && ev.keyCode === 46) {
eraser.tapped = null;
eraser.delKey = true;
let doc = el.ownerDocument;
let w = doc.defaultView;
if (w.getSelection().isCollapsed) {
let root = doc.body || doc.documentElement;
let posRx = /^(?:absolute|fixed)$/;
do {
if (posRx.test(w.getComputedStyle(el, '').position)) {
(eraser.tapped = el.parentNode).removeChild(el);
break;
}
} while ((el = el.parentNode) && el != root);
}
}
}, true);
addEventListener("mousedown", ev => {
if (ev.button === 0) {
eraser.tapped = ev.target;
eraser.delKey = false;
}
}, true);
addEventListener("mouseup", ev => {
if (eraser.delKey) {
eraser.delKey = false;
ev.preventDefault();
ev.stopPropagation();
}
eraser.tapped = null;
}, true);
}
}
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