I am trying to add a pop-up chat to another chat program. Am adding to:
BXTEMPMENU.PHP in the template directory we are using. Think i have it correct but no window pops-up. It is pulling the javascript:void(0) into the top menu but the link does nothing. Any help would be appreciated:

PHP Code:
$ret .= $this -> getTopMenuItem( _t("_Chat"), 'javascript:void(0);', '', '', "javascript: window.open( 'chat1.html', '', 'width=300,height=200,menubar=no,status=no,resizable=no,scrollbars=yes,toolbar=no,location=no' );" );