Best solution I have found to this is a different mechanism to set the focus.

Instead of including a call to a "javascript:SetFocus();" function in the BODY onload directive and registering the "SetFocus()" function code using RegisterClientScriptBlock(), I now use the RegisterStartupScript() method to register a javascript statement setting the control focus.

<SCRIPT language="javascript">document.all.MyControl.focus();</SCRIPT>

The RegisterStartupScript() method registers the javascript code at the bottom of the page so all controls will be in place and available for referencing. This method requires no dependence on the onload directive.

Bill

>Is there a way to turn off that menu directive via property setting or code,
>and on the server side, to attach the script to body at server tag?
>
>Im not sure but I m thinking of changing the attribute onload in the last event render. So maybe you can overwrite the onload attribute during render event.