slipkid - 11:54 pm on Oct 31, 2012 (gmt 0)
Unfortunate that you do not have a backup of the website on some other media. I have copies of my site on a thumb drive, a cd, and my hard drive.
It is possible, unless blocked in .htaccess, that your site was indexed by the Wayback Machine. If so, that may be a source for most of your missing files.