Question : Javascript Conditional Statement Display Form Field

I need to display a text field when a certain option is selected in a select box.  In the form below, when you click Service Options a series of check boxes are offered.  I need a comment text field to appear when "Other" is selected in the Location select list.

http://www.therealgraphicsource.com/county_form.asp

Answer : Javascript Conditional Statement Display Form Field

Or, it didn't attach the code!

1: 2: 3: 4:

int FieldLength = 20; string s = "123456789"; string format = "{0, -" + FieldLength + "}"; Console.WriteLine(String.Format(format, s));