Commit 6974f7a7 authored by Penny Leach's avatar Penny Leach
Browse files

added a countkeys mahara js function

parent 5aa8aa02
......@@ -296,3 +296,8 @@ function expandDownToViewport(element, width) {
setElementDimensions(element, newheight);
function countKeys(x) {
n = 0;
for ( i in x ) n++;
return n;
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