I have filled the dropdown lists from vb code..from database. what i want is, that if user checks a checkbox then the options in country,state,city selected on left side should automatically come on dropdowns on right side. address field is working correctly on check of a checkbox.Problem i am having is that when i first check the checkbox then all dropdowns are getting filled , but when i uncheck checkbox and check again, only address field is getting filled. i am pasting my javascript code as an attachment