virtual server redirect to another directory, but leave document root of virtual server where it is.

have a virtual server (apache) for (www.wiseyes.com.au) that has a document root of /home/admin/public_html/ and web requests for www.wiseyes.com.au get sent to that
directory structure.

however, I want the urls for www.wiseyes.com.au to goto /home/admin/public_html/anotherdirectory
- but I dont want to move the document root of the whole website - because the install scripts wont work.

is there any way that can be done? if so, how so?

Status: 
Closed (fixed)