Coloring report records based on a form's combobox selections

[Punice]

Using Access 2007. I have a form (Broker), with a combobox (cboClassifier), that I use to select 1 of 4 phrases, display the selected phrase and color the field with a color that I've assigned to each phrase.
Next, I have a report that contains all of the Broker names, addresses, etc. based on a query (qryBroker). I need the vba or whatever that colors the matching records based on the phrase selected by the combobox on the form, when the report is opened.

 

[pbaldy]

You can use Conditional Formatting or VBA code in the detail section's format event.