*** This returns some values and sticks them into a drop down list box.

Route 1: TN AL   *** This returns some values based on the selected value in the first drop down.

Route 2: TN AL     *** This returns some values based on the selected value and creates a new drop down list box html control

*** This merely shows what is returned.


Note: These methods hardcode the control names.  If you are using server controls, you want to use the .ClientID property.