--- web/js/zul/widget-org.src.js	2011-11-02 11:29:28.000000000 +0100
+++ web/js/zul/widget.src.js	2011-11-02 11:29:41.000000000 +0100
@@ -410,6 +410,7 @@
 				else if ("ins" == s) cc = 45;
 				else if ("del" == s) cc = 46;
 				else if ("bak" == s) cc = 8;
+				else if ("tab" == s) cc = 9;
 				else if (s.length > 1 && s.charAt(0) == 'f') {
 					var v = zk.parseInt(s.substring(1));
 					if (v == 0 || v > 12)
@@ -567,6 +568,7 @@
 			break;
 		default:
 			if ((keyCode >= 33 && keyCode <= 40) //PgUp, PgDn, End, Home, L, U, R, D
+			|| (keyCode == 9) //tab
 			|| (keyCode >= 112 && keyCode <= 123) //F1: 112, F12: 123
 			|| evt.ctrlKey || evt.altKey)
 				break;