dottie: I also wanted to ask about the insert job number button that is underneath the insert job number box. What is the purpose of this button?
Good question and I apologize for not giving a better explanation on why I had you do this. What I did with that button is isolated my set of actions that create the job number. I did this because things will change over time and if you burried 10 actions into the OnScreenLoad event you might get confused if something breaks. Isolating your actions set's into events by using a button like this makes it easy to re-use, fix or problem solve new additions to screens. Since it's likely you may call this event more than once on a page it's a good idea to use this trick.
dottie: I would probably want to hide it from the screen if it is was only created for the customization requirement.
I made a mistake when having you add this button - I should have include a step to hide this button from view. The customer should never see a button like this as we're just using it to store a set of actions used elsewhere. If you click edit on this button then click advanced options, click the checkbox for Hidden. This will hide the button from view but keep it part of your screen.
~C