<?php
// getCityState.php 
// Gets the form value from the "zip" widget, looks up the 
// city and state for that zip code, and prints it for the
// form
 
 $cityState = array("81611" => "Aspen, Colorado",
 "81411" => "Bedrock, Colorado",
 "80908" => "Black Forest, Colorado",
 "80301" => "Boulder, Colorado",
 "81127" => "Chimney Rock, Colorado",
 "80901" => "Colorado Springs, Colorado",
 "81223" => "Cotopaxi, Colorado",
 "80201" => "Denver, Colorado", 
 "81657" => "Vail, Colorado",
 "80435" => "Keystone, Colorado",
 "80536" => "Virginia Dale, Colorado"
 );
 $zip = $_GET["zip"];
 if (array_key_exists($zip, $cityState))
 print $cityState[$zip];
 else
 print " , ";
?>