1. Prepare
    Pictures with both thumb and fullsize
    Online space
    Install CoolIris (http://www.cooliris.com/ )
    FTP tool(I use FileZilla)

2. Go..
    Add images to the html
    Upload the html file to the online space
    Get code from http://www.cooliris.com/
    Add code to html and upload it again

3. Done.. What else is possible?
    http://emilysphotosite.com/
    http://www.peronaphotography.com/
    Video audio
    Wordpress
    Flickr http://flickr.mathewvp.com/