Fixed js errors, when no layermenu was shown.

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@7833 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/html/include/layersmenu-library.js b/html/include/layersmenu-library.js
index 9bcd43b373a2bca1ba2be7d3a1e23a666bcfbdae..1a1ef1af89cc9937c64502405c5dd4a12aa6bc46 100644 (file)
--- a/html/include/layersmenu-library.js
+++ b/html/include/layersmenu-library.js
@@ -3,6 +3,8 @@
 layerLeft = new Array();
 layerTop = new Array();
 
+var numl = 0;
+var toBeHidden;
 
 function setVisibility(layer, on)
 {