diff --git a/js/multi-image.js b/js/multi-image.js
index 77c3f766..db4c6bd2 100644
--- a/js/multi-image.js
+++ b/js/multi-image.js
@@ -21,7 +21,9 @@ function multi_image() {
             var new_file = '<br class="file_separator"/><input type="file" name="file'+(images_len+1)+'" id="upload_file'+(images_len+1)+'">';
 
             $('[type=file]:last').after(new_file);
-            $('form:not([id="quick-reply"]) [type=file]:last').after(new_file);
+            if ($("#quick-reply").length) {
+                $('form:not(#quick-reply) [type=file]:last').after(new_file);
+            }
             if (typeof setup_form !== 'undefined') setup_form($('form[name="post"]'));
         }
     })
diff --git a/stylesheets/style.css b/stylesheets/style.css
index 293e47bc..dbc367cf 100644
--- a/stylesheets/style.css
+++ b/stylesheets/style.css
@@ -102,6 +102,10 @@ input[type="text"], input[type="password"], textarea {
   max-width: 75%;
 }
 
+#quick-reply input[type="text"], input[type="password"], #quick-reply textarea {
+  max-width: 100%;
+}
+
 form table tr td {
   text-align: left;
   margin: 0;