Plugin that asks for email address but…

…is already on the home page when you go to the site. Currently, we’re asking for an email address on http://www.terraterroir.com, but it is slow to popup, and if it was there initially wouldn’t be as annoying.

For example, this one shows immediately, so its not as jarring:
http://us.anthropologie.com/anthro/index.jsp?cm_sp=FOOTER-_-Sub-_-Full_Site

Is there a plugin that allows an email popup like that? Thank you for any suggestions.