I want to know if it is possible and how to save and load the object position using the same script that i used to save and load properties. Here is the script: http://pastebin.com/aNZATwxX
My reputation is too low to comment. But your link to the script is not working.
If the script is writing and reading from an external file, it should definitely be possible to modify it to also save the object position.
Try re-uploading the script.