/*
Common JavaScript functions that may be called by any page ... 
*/
function open_window( url, name, opt )
{
var w = window.open( url, name, opt );
w.focus();
}

function help_window( url, name )
{
var w = window.open( url, name, "width=500,height=450,scrollbars=yes,resizable=yes,menubar=no,location=no,personalbar=no,titlebar=no,toolbar=no,status=yes" );
w.focus();
}