Hi Amanda,
Mik made the important point about the visitor's browser being able to accept cookies, if they don't, then the popup will appear
every time they visit your homepage.
I think the script could be improved; after the popup loads, I click the link in the popup, and a new window (call.html) opens in a new location. So I now have three separate windows open. The homepage, the popup, and the target page! :O
A
script I came across on simplythebest.net seems to work a lot better.
"An auto close popup window script. The popup window automatically closes once you click on a link. The script shows the new page in the main window."
I realise you've chosen to use a popup to attract people's attention, but remember a lot of site visitors get extremely irritated by popups.. especially if they're loading automatically! - hence the popularity of popup blockers. So possibly the best solution would be to have a "feature" spot on your homepage to highlight particular events.
Hope that helps,
Paul