I have an double array which I would like to get the value of one of it's members and assign it to the To field of an outlook form. However, I receive a type mismatch: Employees Error.

HTML Code:
Function Item_Open()
Dim FormPage, Control
Set FormPage = Item.GetInspector.ModifiedFormPages("Message")
Set Control = FormPage.Controls("TypeCombo")
Control.PossibleValues = "Sign In;Lunch Out;Lunch In;Sign Out"

Dim Employees(30,5)
Employees(0,0) = "John"
Employees(0,1) = "[email protected]"


End Function

Sub Item_CustomPropertyChange(ByVal Name)
Dim FormPage, Control
Set FormPage = Item.GetInspector.ModifiedFormPages("Message")
Set Control = FormPage.Controls("TypeCombo")
	Select Case Name
	Case "TypeCombo"

		SupervisorEmail = Employees(0,1).value

		If Control.ListIndex = 0 Then
			Item.Subject = "Sign In"
			Item.To = SupervisorEmail 
		End If
		
		If Control.ListIndex = 1 Then
			Item.Subject = "Lunch Out"
			Item.To = SupervisorEmail 
		End If

		If Control.ListIndex = 2 Then
			Item.Subject = "Lunch In"
		End If

		If Control.ListIndex = 3 Then
			Item.Subject = "Sign Out"
		End If
		
	End Select

End Sub