need a country dropdown list binded to City or Region drop down list?

Hi,

I am using  a dropdown list on my webpage which allows users to specifiy their country.

I also have a City textbox  but instead of letting users type in their City I want to convert this

to a dropdown list and depending on which country they select it will show the cities that

correpspond to the Country selected.

Appreciate any advice how to acheive this?

 

thanks

amereto

 

 
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