Add code for select tag and textareas

diff --git a/js/game.js b/js/game.js
index 5c2445f..5d13fbc 100644
--- a/js/game.js
+++ b/js/game.js
@@ -494,7 +494,7 @@ class Location
      * where the ck evaluates to false that x-present tags contents are
      * omitted. In addition to usual HTML tags, a x-present tag can
      * have x-speaker subtags. These llow one to present text from a speaker
-     * in bubbles. An x-present tag may also involve x-input tags to
+     * in bubbles. An x-present tag may also involve input tags to
      * receive/update values for x-objects or x-locations.
      */
     async renderPresentation()
@@ -530,9 +530,9 @@ class Location
         enableSavesAndInventory();
     }
     /**
-     * Prepares input tags in the game so that they can bind to
-     * game Object or Location fields by adding various Javascript
-     * Event handlers. A input tag like:
+     * Prepares input, textareas, and select tags in the game so that they can
+     * bind to game Object or Location fields by adding various Javascript
+     * Event handlers. An input tag like:
      * <input data-for="bob" name="name" >
      * Binds with the name field of the bob game object (i.e., obj(bob).name).
      * In the case above, as the default type of an input tag is text, this
@@ -556,26 +556,39 @@ class Location
                 content.innerHTML = interpolateVariables(content.originalHTML);
                 game.initializeGameNavListeners();
             }
-            let input_fields = content.querySelectorAll("input");
-            for (const input_field of input_fields) {
-                let target_object = null;
-                let target_name = input_field.getAttribute("data-for");
-                if (typeof target_name != "undefined") {
-                    if (game.objects[target_name]) {
-                        target_object = game.objects[target_name];
-                    } else if (game.locations[target_name]) {
-                        target_object = game.locations[target_name];
-                    }
-                    if (target_object) {
-                        let target_field = input_field.getAttribute("name");
-                        if (target_field) {
-                            input_field.value = target_object[target_field];
-                            if(!input_field.disabled) {
-                                input_field.addEventListener("input", (evt) =>
-                                {
-                                    target_object[target_field] =
-                                        input_field.value;
-                                });
+            let control_types = ["input", "textarea", "select"];
+            for (const control_type of control_types) {
+                let control_fields = content.querySelectorAll(control_type);
+                for (const control_field of control_fields) {
+                    let target_object = null;
+                    let target_name = control_field.getAttribute("data-for");
+                    if (typeof target_name != "undefined") {
+                        if (game.objects[target_name]) {
+                            target_object = game.objects[target_name];
+                        } else if (game.locations[target_name]) {
+                            target_object = game.locations[target_name];
+                        }
+                        if (target_object) {
+                            let target_field = control_field.getAttribute(
+                                "name");
+                            if (target_field) {
+                                control_field.value =
+                                    target_object[target_field];
+                                if(!control_field.disabled) {
+                                    if (control_type == "select") {
+                                        control_field.addEventListener("change",
+                                        (evt) => {
+                                            target_object[target_field] =
+                                                control_field.value;
+                                        });
+                                    } else {
+                                        control_field.addEventListener("input",
+                                        (evt) => {
+                                            target_object[target_field] =
+                                                control_field.value;
+                                        });
+                                    }
+                                }
                             }
                         }
                     }