Shadows is built using iHTML. It is a unique program for creating ulimited sites anywhere within a server - on all Domains. Very briefly, the software has three parts. The end user uses the site builder part that is template driven and very functional. The middle and the top users administrate the sites and they could have their banners placed on them, create signup pages in order to automate the new user registration, maximum number of pages on a per site basis and many more. An ideal tool for a hosting or advertising operation.