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const initialiseThemeExtras = () => {
const toc = document.getElementById("toc")
toc.style.display = ""
const items = toc.getElementsByTagName("ul")[0]
items.style.display = "none"
toc.getElementsByTagName("h3").addEventListener("click", () => {
if (items.style.display !== "none") toc.classList.remove("expandedtoc")
else toc.classList.add("expandedtoc");
})
}
if (document.readyState !== "loading") initialiseThemeExtras()
else document.addEventListener("DOMContentLoaded", initialiseThemeExtras)
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