[Koha] Site architecture

I'm trying to figure out in practical terms how Koha is going to integrate into our existing library web site. For us the online search is just one part of the site. Have others simply placed the rest of their site in the koha/opac/htdocs/ folder, changing Koha's index.html to search.html or something like that? Or am I thinking about it in the wrong way? -- Owen ---- Web Site Developer Athens County Library Services http://www.athenscounty.lib.oh.us