--- zogiLib/js/dllib.js	2005/11/08 18:10:10	1.7
+++ zogiLib/js/dllib.js	2006/07/14 12:42:05	1.8
@@ -17,7 +17,7 @@ Foundation, Inc., 59 Temple Place - Suit
 Authors:
   Christian Luginbuehl, 01.05.2003 (first version)
   DW 24.03.2004 (Changed for digiLib in Zope)
-  Robert Casties, 8.11.2005
+  Robert Casties, 14.7.2006
 
   ! Requires baselib.js !
 
@@ -611,4 +611,10 @@ function showOptions(show) {
 	// show or hide option div
 	var elem = getElement("dloptions");
 	showElement(elem, show);
-}
\ No newline at end of file
+}
+
+function toggleOptions() {
+    // toggle option div
+    var elem = getElement("dloptions");
+    showOptions(! isElementVisible(elem));
+}