Dynamically adding html/form to page
I have a html form which consists of various resume details.
Part of this form is a 'employment history' sub-form (start date, end date, position etc) (1 per job)
The problem is that the user may need to enter 1-5 employment history records but I want to display only 1 form by default and let them add more if they want.
.. so I need a button which users can click, when they click this a piece of html code (employment history form) is added/displayed under the last.
is this possible? or do th forms already need to exsist in the html?