This script is just like the other popup script, except that it produces an advertisement box in a Layer that fades in and fades out instead of doing a fly-in. It too circumvents the Popup Blocker software that everyone is using now days! These unblockable popup windows are sometimes called "hover ads" because they hover within your site instead of opening a new window.
These ads are very effective advertising tools for your site since they won't get automatically blocked by popup blocking software. Use this unblockable popup as a newsletter signup tool or display any other type of advertisiment