Thanks LeonidS!

I tried your suggestion but it did not alter the default definitions.

You can confirm my attempt in the attachment. I checked and modified the URL itself, but the homepage continues on displaying the exact image I selected under Template>Styles>Body.

If no background image is selected in Body, the script does not alter that either.

Could you please check the attachment to see if all is correct? I did not alter any files in my UNA project, so #bx references should be valid.

Many thanks!

R.