Using path of child swf instead of parent swf

I am loading a swf (child) into another swf (parent). They are located in different folders.

The child swf loads an image and displays it on the stage. The URL of the image is specified as a relative path. I am realizing that the relative path is taken with respect to the main container (parent swf). Is there anyway to resolve this (something similar to lockroot for example) ?

Thanks. Hopefully a simple question.