[html5] r4984 - [e] (0) fix scripts

[whatwg at whatwg.org]

Author: ianh
Date: 2010-04-07 16:08:46 -0700 (Wed, 07 Apr 2010)
New Revision: 4984

Modified:
   complete.html
   index
Log:
[e] (0) fix scripts

Modified: complete.html
===================================================================
--- complete.html	2010-04-07 09:22:49 UTC (rev 4983)
+++ complete.html	2010-04-07 23:08:46 UTC (rev 4984)
@@ -52,13 +52,17 @@
    }
    function closeAlert() {
      clearTimeout(currentAlertTimeout);
-     currentAlert.className = 'closed';
-     currentAlertTimeout = setTimeout(closeAlert2, 3000);
+     if (currentAlert) {
+       currentAlert.className = 'closed';
+       currentAlertTimeout = setTimeout(closeAlert2, 3000);
+     }
    }
    function closeAlert2() {
      clearTimeout(currentAlertTimeout);
-     currentAlert.parentNode.removeChild(currentAlert);
-     currentAlert = null;
+     if (currentAlert) {
+       currentAlert.parentNode.removeChild(currentAlert);
+       currentAlert = null;
+     }
    }
    window.addEventListener('keydown', function (event) {
      if (event.keyCode == 27) {

Modified: index
===================================================================
--- index	2010-04-07 09:22:49 UTC (rev 4983)
+++ index	2010-04-07 23:08:46 UTC (rev 4984)
@@ -52,13 +52,17 @@
    }
    function closeAlert() {
      clearTimeout(currentAlertTimeout);
-     currentAlert.className = 'closed';
-     currentAlertTimeout = setTimeout(closeAlert2, 3000);
+     if (currentAlert) {
+       currentAlert.className = 'closed';
+       currentAlertTimeout = setTimeout(closeAlert2, 3000);
+     }
    }
    function closeAlert2() {
      clearTimeout(currentAlertTimeout);
-     currentAlert.parentNode.removeChild(currentAlert);
-     currentAlert = null;
+     if (currentAlert) {
+       currentAlert.parentNode.removeChild(currentAlert);
+       currentAlert = null;
+     }
    }
    window.addEventListener('keydown', function (event) {
      if (event.keyCode == 27) {