Index: openacs-4/packages/acs-templating/tcl/head-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/head-procs.tcl,v
diff -u -N -r1.45.2.24 -r1.45.2.25
--- openacs-4/packages/acs-templating/tcl/head-procs.tcl	5 May 2021 13:46:02 -0000	1.45.2.24
+++ openacs-4/packages/acs-templating/tcl/head-procs.tcl	5 May 2021 14:02:38 -0000	1.45.2.25
@@ -1214,9 +1214,7 @@
         # In case, no "id" is provided, use the "CSSclass"
         #
         set script [ns_trim -delimiter | [subst {
-            | var elems = document.getElementsByClassName('$CSSclass');
-            | for (var i = 0, l = elems.length; i < l; i++) {
-            |   var e = elems\[i\];
+            | for (e of document.getElementsByClassName('$CSSclass')) {
             |   $script
             |}}]]
     }