function copyToClipboard(t) { if (window.clipboardData && window.clipboardData.setData) return clipboardData.setData("Text", t); if (document.queryCommandSupported && document.queryCommandSupported("copy")) { var e = document.createElement("textarea"); e.textContent = t, e.style.position = "fixed", document.body.appendChild(e), e.select(); try { return document.execCommand("copy") } catch (t) { return console.warn("Copy to clipboard failed.", t), !1 } finally { document.body.removeChild(e) } } }