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Stop using the dangerously unescaped 'innerHTML' for <option>
contents; use document.createTextNode like I do everywhere else.

[originally from svn r9787]

--- a/emcclib.js

+++ b/emcclib.js

@@ -64,8 +64,8 @@

      */

     js_add_preset: function(ptr) {

         var option = document.createElement("option");

-        option.value = Pointer_stringify(ptr);

-        option.innerHTML = Pointer_stringify(ptr);

+        option.value = gametypeoptions.length;

+        option.appendChild(document.createTextNode(Pointer_stringify(ptr)));

         gametypeselector.appendChild(option);

         gametypeoptions.push(option);

     },

@@ -77,14 +77,12 @@

      * dropdown.

      */

     js_get_selected_preset: function() {

-        var val = 0;

         for (var i in gametypeoptions) {

             if (gametypeoptions[i].selected) {

-                val = i;

-                break;

+                return gametypeoptions[i].value;

             }

         }

-        return val;

+        return 0;

     },

     /*

@@ -592,8 +590,8 @@

         var options = [];

         for (var i in items) {

             var option = document.createElement("option");

-            option.value = items[i];

-            option.innerHTML = items[i];

+            option.value = i;

+            option.appendChild(document.createTextNode(items[i]));

             if (i == initvalue) option.selected = true;

             dropdown.appendChild(option);

             options.push(option);

@@ -605,7 +603,7 @@

             var val = 0;

             for (var i in options) {

                 if (options[i].selected) {

-                    val = i;

+                    val = options[i].value;

                     break;

                 }

             }

-- 

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