small adobe document edit

this is a simple task to edit an adobe document. We created an editable adobe document, which I have attached. On page 5-7 there are editable fields. We need the following to happen. When someone clicks on a field, the background color should turn white. Right now it turns yellow. When they are done editing the field, and move on to the next, it should stay white (right now it turns back to blue). We need this done for all fields. The reason is that people need to be able to fax this document, and currently when they save and go to fax, the text will not show up because of the blue box. This is a very simple task for someone who knows adobe