function OpenSubForm(subform_name, win_width, win_height)
{
	neo=window.open(subform_name,'','width=' + win_width + ', height=' + win_height + ', resizable=1, scrollbars=1');
	lefts=screen.width/2-win_width/2;
	tops=screen.height/2-win_height/2;
	neo.moveTo(lefts,tops);
}

function OpenSelf(subform_name)
{
	window.location=subform_name;
}

function MailSelf(subform_name)
{
	location.href=subform_name;
}

function RefreshOpener(subform_name)
{
	window.opener.location=subform_name;
	window.close();
}