“view” link pulls up my temporary page, why?

i just started creating my new site and one of my subdomains will be a blog…i uploaded everything and posted my first blog entry…everytime i tried to “view” the blog or just go to the webpage, the temporary page made by my webhost came up…i changed my hosting settings to enable directory indexes so now when i go to the webpage the blog does come up. BUT when i am editing my blog and i hit “view” to preview it, the temporary page still comes up….help?