Homely® ほのライト

Homely Verified independent store

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/* ── Utilities ─────────────────────────────────────── */ function createTokyoDate(year, month, day) { var date = new Date(Date.UTC(year, month - 1, day, 0, 0, 0)); date.setHours( date.getHours() + 9); return date; } function getTokyoNow() { var now = new Date(); return new Date(now.getTime() + now.getTimezoneOffset() * 60000 + 9 * 3600000); } /* ── Config ────────────────────────────────────────── * * ╔══════════════════════════════════════════════════════════╗ * ║ EDIT THESE EACH YEAR ║ * ║ (see "Date Calculation Rules" in prompt for formulas) ║ * ╠══════════════════════════════════════════════════════════╣ * ║ startDate ......... banner starts appearing ║ * ║ endDate ........... banner stops appearing ║ * ║ ║ * ║ MODE: DYNAMIC (countdown changes daily) ║ * ║ ReferenceDateA .... earlier shipping estimate date ║ * ║ ReferenceDateB .... later shipping estimate date ║ * ╚══════════════════════════════════════════════════════════╝ */ var startDate = createTokyoDate(2026, 2, 12); var endDate = createTokyoDate(2026, 2, 20); var ReferenceDateA = createTokyoDate(2026, 2, 19); var ReferenceDateB = createTokyoDate(2026, 2, 21); /* ── Logic & Output ────────────────────────────────── */ var today = getTokyoNow(); if (today >= startDate && today < endDate) { var yesterday = new Date(today.getTime() - 86400000); var updateDate = (yesterday.getMonth() + 1) + '月' + yesterday.getDate() + '日'; var msPerDay = 86400000; var diffA = Math.round(Math.abs((ReferenceDateA - today) / msPerDay)); var diffB = Math.round(Math.abs((ReferenceDateB - today) / msPerDay)); var days = diffA + '〜' + diffB; var br = (window.innerWidth > 353) ? '' : ''; document.write( '' + '' + '' + '---- 更新 (' + updateDate + ') ----' + '大人気商品により、発送までさらに' + br + '' + days + '営業日' + 'かかります。' + '' + '' + '' ); } Show more