title: Country state/city dropdown in html and javascript
body: <p>Is there any readily available snippet that has all the countries, states and cities for showing in a drop down in html for selection?</p>
  
  <p>What is standard for this? Does everyone roll their own?</p>
  
  <p>The snippet can be in html, javascript, jquery plugin.</p>
  
  <p>NOTE: I know how to make chained dropdown. I'm more concerned with the data rather than technique.</p>