==Multiple Title Bars==
'''Multiple headers''' can be hidden/shown simultaneously:
:<font size="3">onchange="_showhideheader(xxxxxx,this.value=='A') ;_showhideheader(yyyyyy,this.value=='B') " </font>
This will display the fields under '''Title Bar''' xxxxxx when the control field has value '''A''' and display the fields under '''Title Bar''' yyyyyy when the control field has value '''B'''.