How to remove height and width attributes from CCK ImageField tags? I am using Drupal 6 with the CCK ImageField module.  By default, it outputs the height and width of the image as attributes of the tag. For my current project, I'd like to be able to override those with CSS. I have not been able to determine which theme function adds those attributes.  

Which functions/templates do I need to override to remove those tags?
The attributes are there for browser performance reasons. Overriding them with CSS is still possible. If you want to specify the width, set the height to auto, or vice-versa.