I have a php page called "orders_edit_visit.php"
This has list box being fed names from a mysql record set and these names are customer names, called "txtName"
There is another list box on the same page called "selid" which is being fed from anothyer mysql database and contains all orders for customers
I need to be able to have some sort of OnChange event in the "txtName" field such that when a particular name is selected.
all the order ID's for that name are the only ones able to be selected from the "selid" box