Navigation tool bar properties

For each button, you can edit these properties:

Visible
Checkbox value telling if button is visible or not.
You can hide any button on a tool bar using this property.
Picture file
Path of icon file to use for the button. For instance:
c:\temp\play.gif

You can customize tool bar if you use different pictures in this property.
Roll over picture file
Path of icon file to use for the button when the mouse is over it. For instance:
c:\temp\play.gif
Down picture file
Path of icon file to use for the button when the button is pressed. For instance:
c:\temp\play_.gif
Help Tip
Text displayed as help tip when the mouse rolls over the button.

For the URL text entry, it is only possible to check/uncheck the Visible property, making the URL entry box visible or invisible.