function highlight_unread(localstoragevar) {
	const comments = JSON.parse(localStorage.getItem(localstoragevar)) || {}

	lastCount = comments[pid]
	if (lastCount)
	{
		const comms = document.getElementById("comms").value
		for (const c of comms) {
			if (c[1]*1000 > lastCount.t) {
				try {document.getElementById(`comment-${c[0]}-only`).classList.add('unread')}
				catch(e) {}
			}
		}
	}	
}

highlight_unread("comment-counts")

if (!location.href.includes("?context")) {	
    localStorage.setItem("old-comment-counts", localStorage.getItem("comment-counts"))

	const comments = JSON.parse(localStorage.getItem("comment-counts")) || {}
    const newTotal = pcc || ((comments[pid] || {c: 0}).c + 1)
    comments[pid] = {c: newTotal, t: Date.now()}
    localStorage.setItem("comment-counts", JSON.stringify(comments))
}