How to change the default save location for any file
If I open a file that was already created, whether it is an image, text document, or anything, and then I save it as something else, the default save location is the place I saved the previous file rather than the one open. Is there an option that will first suggest to save the file in the proper folder structure in which it is already saved? Not having this option involves a lot of backtracking. I checked the System Preferences and searched online. I found similar questions, but they weren't exactly the same issue.
MacBook Pro, Mac OS X (10.7.5)