Page Bar: flanked by an image

Hi,
I am trying to configure the page bar so that on each side an image is displayed, i.e

image - pagebar - image

I resorted to changing bfa_header_config.php and change the variable page_menu_bar:

$page_menu_bar="<img src=>" . $page_menu_bar . "<img src=>";

This will however lead to problems when applying ATA updates.

Is there a way to solve this in CSS, by e.g. configuring horbar1 ?

Sample: http://kruger2canyonproperties.co.za/k2c/

thanks for your help