`;
adContainer.appendChild(script);
// Display the ad container (if it was hidden)
adContainer.style.display = 'block';
// Store the current time
localStorage.setItem(LAST_AD_DISPLAY_KEY, Date.now());
}
}
function canShowAd() {
const lastDisplayTime = localStorage.getItem(LAST_AD_DISPLAY_KEY);
if (!lastDisplayTime) {
// No previous display time, so we can show the ad
return true;
}
const currentTime = Date.now();
const timeElapsed = currentTime - parseInt(lastDisplayTime, 10);
return timeElapsed >= AD_DISPLAY_INTERVAL;
}
// Check on page load and delay ad appearance
document.addEventListener('DOMContentLoaded', () => {
if (canShowAd()) {
setTimeout(() => {
showVignetteAd();
}, DELAY_TIME);
} else {
// Optionally, if you want to hide the ad container initially if not eligible
document.getElementById(AD_ZONE_ID).style.display = 'none';
}
});
// You could also set up a recurring check if the user stays on the page for a long time
// However, vignette ads are typically shown on page load or navigation.
// If you need a persistent check *while on the same page*, uncomment the following:
/*
setInterval(() => {
if (canShowAd()) {
showVignetteAd();
}
}, 60 * 1000); // Check every minute if an ad can be shown
*/
