You have to create an override template for full.tpl. Tutorial: http://www.ez.no/ez_publish/documentation/building_an_ez_publish_site/the_welcome_page/creating_and_using_a_custom_template
I've just run into the same problem. Can you tell me specifically how you solved your problem? I'm interested in files you may have changed, where they're located, and any other pertinent info you have on this. Thanks!