It will be a completely separate page, but all most the same as your index page.
"index.html"
"page1.html"
"page2.html"
all link to "name.css"
You can not <ahref-"#"> <div> as if it were a <frame>....sorry.
So completely second page...not a page that that "directs" through <div>.
Hope it helps a bit.
Cheers,
williwaw