[Bluezap]

Hey i have a blogspot blog and i would like to know how i could make an ad to appear when someone opens up my website.
Basically i want the background to dim out and a box to appear in the middle containing the ad with a close button on top so that people could close it if they are not interested.
for example, something like what they have done in the website below instead of the facebook fan page i want my ad to appear there.
link - http://allbloggingti...box-with-timer/

Any ideas on this?

[icedd]

I have never used blogspot before but. Do they allow you to add your own code? If they do you could use something like colorbox. Search "jquery colorbox" in google.

Also, maybe they have a "premium" package that would allow you access to an ad tool?

An alternative is to add an image in the middle of your content with your ads link?