The following tutorial covers changing of GreenJet Theme logo on a Plone 4 website. Instruction for changing it in Plone 3 - see in How to replace GreenJet Theme logo in Plone 3 tutorial.
Company logo of GreenJet Plone Theme is displayed at the top left area. Its width is 218 px, and hight - 68 px.
You can replace this GreenJet Theme logo with yours via Zope Management Interface. Open greenjet_images folder that contains logoGreenJet.png image:
This is a default GreenJet Plone Theme logo image. To set your own logo press Customize button:
Now press Browse button to select the logo image you want to upload from your computer and click Upload button:
Now you see your new logoGreenJet.png image, and it is automatically put into custom folder, which means that for the subsequent logo replacement you should directly go to custom and upload new logo image there.
Now when you return to Plone interface, you'll see new logo image (Quintagroup logo).
