or
in fire fox when i click a node then the tree get collasped (Actually page get post back) Its working fine in IE.
i have also written AfterClientClick handler
and from this handler i am trying to refresh an update panel present on the page.
My tree view is outside the update panel.
my Handler Code is
function AfterClickHandler(node)
{
if(node.Level >3)
{
var HdnVal = document.getElementById('<%=HdnValue.ClientID %>');
HdnVal.value = node.Value;
document.getElementById(
'<%=btnRefresh.ClientID %>').click();
}
}