SetActionBarToggles

Configures display of additional ActionBars in the default UI.

Signature:

Arguments:

• bar1 - 1 to show the bottom left ActionBar; otherwise nil (1nil)
  
• bar2 - 1 to show the bottom right ActionBar; otherwise nil (1nil)
  
• bar3 - 1 to show the right-side ActionBar; otherwise nil (1nil)
  
• bar4 - 1 to show the second right-side ActionBar; otherwise nil (1nil)
  
• alwaysShow - 1 to always show ActionBar backgrounds even for empty slots; otherwise nil (1nil)