Adding a second image to the header

Hi,

I'm trying to left-align a text logo on the same level as a right-aligned image in my header. I want them to be separate, partitioned images, because I've been having a difficult time getting the header image to format properly for different resolutions. I figure it's easiest to do it this way, but maybe I'm wrong. I'm using Atahualpa 3.5.1

Could anyone help me out with this?