your cfoutput tags are not properly balanced which is causing a problem in inspecting the code on the page
at the begining of the form, the cfoutput tag is placed before the form tag:
<form action="" method="post">
further down the page, the cfoutput tag is closed before the form tag is closed:
the form tag needs to be closed first:
so that the page can be processed properly to activate the Dynamic Dropdown behaviors.