Simple Image Popup

Use this plugin to display an image popup for promotions, alerts, or messages. Key features include:
– Simple activation/deactivation of the popup.
– Choose an image from your media gallery.
– Set a unique Popup ID to control repeat appearances.
– Optionally link the popup image to any URL.
– Control how frequently the popup reappears using an expiry time.
– Delay popup display by a set number of seconds.
– NEW: Conditionally display the popup only on selected posts or pages.
– NEW: Enhanced accessibility:
– Close popup with the “Escape” key.
– Focus management for keyboard navigation.
– Aria attributes and roles for screen readers.
– NEW: Improved admin UI so that the conditional display options only appear if enabled.