function openwin(url)
{
	nwin=window.open(url, 'nwin',config='scrollbars=yes,resizable=no,toolbar=no,location=no,status=no,menubar=no,width=570,height=690');
	nwin.focus();
}
function openwin2(url)
{
	nwin=window.open(url, 'nwin2',config='scrollbars=yes,resizable=no,toolbar=no,location=no,status=no,menubar=no,width=580,height=300');
	nwin.focus();
}