ajax dynamic drop-down menus

i have a form to add a property in a real estate website one of it's fields is property type i.e (building, villa, apartment) what i want to do is when the user chose the property type let's say villa, another drop-down menu will be generated and will show options depending on the property type which in this case it is villa
i want the drop-down to be like the one in this site: http://www.arencore.com/
i think this is down with ajax and php

here is my form code
<select name="PropertyType">
               		<option value="1">Apartment</option>
					<option value="2">Villa</option>

Open in new window

Who is Participating?
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.