diff --git a/js/term.js b/js/term.js
index aa634e3..a5078aa 100644
--- a/js/term.js
+++ b/js/term.js
@@ -77,6 +77,10 @@ window.termInit = function (labels, theme) {
     qs('#term-nav').insertBefore(button, qs('#term-nav').firstChild)
   }
 
+  window.openTermUpl = () => termUpload.open()
+  window.startTermUpl = () => termUpload.start()
+  window.closeTermUpl = () => termUpload.close()
+
   // for debugging
   window.termScreen = screen
   window.conn = conn
diff --git a/pages/term.php b/pages/term.php
index 85de910..78cc9e8 100644
--- a/pages/term.php
+++ b/pages/term.php
@@ -33,8 +33,8 @@
 			</p>
 		</div>
 		<div class="fu-buttons">
-			<button onclick="TermUpl.start()" class="icn-ok x-fu-go">Start</button>&nbsp;
-			<button onclick="TermUpl.close()" class="icn-cancel x-fu-cancel">Cancel</button>&nbsp;
+			<button onclick="startTermUpl()" class="icn-ok x-fu-go">Start</button>&nbsp;
+			<button onclick="closeTermUpl()" class="icn-cancel x-fu-cancel">Cancel</button>&nbsp;
 			<i class="fu-prog-box">Upload: <span id="fu_prog"></span></i>
 		</div>
 	</div>
@@ -62,7 +62,7 @@
 <nav id="term-nav">
 	<a href="#" onclick="toggleFitScreen();return false" class="mq-tablet-max"><i id="resize-button-icon" class="icn-resize-small"></i></a><!--
 	--><a href="#" onclick="kbOpen(true);return false" class="mq-tablet-max"><i class="icn-keyboard"></i><span><?= tr('term_nav.keybd') ?></span></a><!--
-	--><a href="#" onclick="TermUpl.open();return false"><i class="icn-download"></i><span><?= tr('term_nav.upload') ?></span></a><!--
+	--><a href="#" onclick="openTermUpl();return false"><i class="icn-download"></i><span><?= tr('term_nav.upload') ?></span></a><!--
 	--><a href="<?= url('cfg_term') ?>" class="x-term-conf-btn"><i class="icn-configure"></i><span><?= tr('term_nav.config') ?></span></a><!--
 	--><a href="<?= url('cfg_wifi') ?>" class="x-term-conf-btn"><i class="icn-wifi"></i><span><?= tr('term_nav.wifi') ?></span></a><!--
 	--><a href="<?= url('help') ?>" class="x-term-conf-btn"><i class="icn-help"></i><span><?= tr('term_nav.help') ?></span></a><!--