What was going to suggest is use something like this:
http://bills-computer.local/~username
where bills-computer is your network name for that machine and the images would have to be served out of your defualt server folder, assuming you have a server running locally.
Now I'm on a Mac and I used to be able to use file:// etc etc but after a new version of OSX and browser updates this no longer worked and nobody could answer the Q.
I think how I came up with this was by opening the file from the browser File Menu->Open then what ever that field contained, but use a Mozilla browser. Not IE.
Being OSX ships with Apache installed it was a matter of configuring the http.conf file and designate a default folder for serving images and documents.
On the network I also have a WIN machine but I am unable to test this.
-Bill