Location of certain image files ?

[anonuser]

Hi does anyone know the directory and file name of the following images etc :

1) When you are in your Email Inbox looking at the emails you have received, and click on one of the Emails in order to view it - the email you click on turns the default grey/blue colour and then displays the entire email.

Where is the image file so that I can turn it green ?

2) When you select the Email icon from the home page you are shown a list of Inbox, Drafts, Trash etc - when you click on Inbox for example it is again highlighted the default grey/blue colour - I also want to change this green.

I know the image files are in the other.artwork file but I do not know the specific image filenames.

I am using 1.1.4 firmware.

Thanks in advance.