[TYPO3] image from border

[Bas van der Togt]

Dear Typo3list,

I've put an ###IMAGE_RIGHT### element in my template, and i want to show 
the images there from the border column. But if there's no image in the 
border i like to show a default image from TS of that page as default. 
Is this possible?

My code now:

# Image Right
temp.ImageRight = IMAGE
temp.ImageRight {
   file = fileadmin/templates/images/right-organisatie.jpg
   file.width = 163
   file.height = 146
}

# Temps
page.10.marks.IMAGE_RIGHT < temp.ImageRight

Cheers,
Bas van der Togt