Hello, working with Ajax (which I don't appear to be really good at) to populate some <select> dynamically. So, I got it working (it's country > region > city lists), when you pick a country next <select> will be populated with the different regions (or states) and when you pick a region, the last one will get populated with the cities. So now, I want to send this form. But it appears that I can't do it just like that. It doesn't seem to send the <select> populated (getting an "undefined index" when I submit the form and try to echo each input). So, does anyone know how I could work with this, because now I manage to write those Ajax functions, I'd be unhappy if I couldn't use them... Thanks.