Can Drop Down Automatically be "open"

I've developed an admin to do some name lookups with passed-in parameters, which ultimately get returned to the calling form.  This works well.

 

The form uses a drop down box to allow the users to select a name.  I'd use a list box, but only one name can be selected / returned and since a list box allows multiple values to be selected this doesn't fit the need.

 

Is there a way to get the drop down box to automatically "open" (drop down) when the form is opened?  This would, from a user visual perspective, display the options to the user without having to click the drop down list itself.  I realize any capability is not directly supported, but does anybody know of a back-end way of popping this up?

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