For some reason the code below it is not working correctly. Unless I\'m being quite stupid with my JavaScript I can\'t see what\'s going wrong besides the onclick events not
just add these function to your code:
$('#drop_down').on('change', function(){ ($(this).val() == 'other') ? showOther() : hideOther(); });
se here: http://jsfiddle.net/gLML3/7/