Passing Parameters To CFC

["Natty2112" <webforumsuser@xxxxxxxxxxxxxx>]

I am testing how to return data from a CFC within Flash Forms.  I have a simple 
<cfselect> tag that will hold data returned from a CFC.  This CFC returns all 
records and works fine.  I call the CFC with a simple tag (as follows):

 <cfset getRegions = application.regionGateway.getRecords() />

 This will work for my <cfselect> and show all the records returned.  However, 
the CFC does accept an argument that can help pair the data down.

 How can I pass a parameter using the above code in order to get the results I 
want to display?