Changing text alignment on Numeric controls in InforCRM

In many interfaces, numeric values tend to be right justified.  In InforCRM however, all controls display their information with the text aligned to the left of the control.  Recently I was asked about changing the text alignment of numeric controls to display the text to the right in the control.  While InforCRM doesn't expose a text-alignment property in their controls, it is possible to set the style.textAlign property of the composite NumericTextBox control by injecting some  javascript in the form.