X-Git-Url: https://git.distorted.org.uk/~mdw/rsync-backup/blobdiff_plain/3d7eec094eb58c20a2b9fcaf85c75ed30c20997e..dfc3e9b1d4fe8d9d3b46ef13377c27311f1e3766:/check-bkp-status.in

diff --git a/check-bkp-status.in b/check-bkp-status.in
index 53f0fff..de347c6 100644
--- a/check-bkp-status.in
+++ b/check-bkp-status.in
@@ -244,9 +244,11 @@ html_header () {
   <script type='text/javascript'><!--
 	var LAST_EXPAND = null;
 	function elt(id) { return document.getElementById(id); }
+	function elt_class_p(elt, cls) {
+	  return elt.className.match('\\\\b' + cls + '\\\\b');
+	}
 	function add_elt_class(elt, cls) {
-	  if (!elt.className.match('\\\\b' + cls + '\\\\b'))
-	    elt.className += ' ' + cls;
+	  if (!elt_class_p(elt, cls)) elt.className += ' ' + cls;
 	}
 	function rm_elt_class(elt, cls) {
 	  elt.className = elt.className.replace(
@@ -255,7 +257,7 @@ html_header () {
 	function toggle_expand(ev, tag) {
 	  var d = elt('logdump-' + tag);
 	  var b = elt('expand-' + tag);
-	  if (d.className.match(/\bhide\b/)) do_show(d, b);
+	  if (elt_class_p(d, 'hide')) do_show(d, b);
 	  else do_hide(d, b);
 	  ev.preventDefault();
 	}
@@ -273,8 +275,10 @@ html_header () {
 	  if (LAST_EXPAND !== null) do_hide(LAST_EXPAND[0], LAST_EXPAND[1]);
 	  var d = elt('logdump-' + tag);
 	  var b = elt('expand-' + tag);
-	  LAST_EXPAND = [d, b];
-	  do_show(d, b);
+	  if (elt_class_p(d, 'hide')) {
+	    LAST_EXPAND = [d, b];
+	    do_show(d, b);
+	  }
 	}
 	function make_toggle_button(tag) {
 	  document.write(