function popUp(url) { 
	win = window.open('', 'Enlarge', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,height=385,width=570');
	win.focus();
	win.location.href = url;
	return false;
}

function popTech(url) { 
	win = window.open('', 'Enlarge', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,height=350,width=615');
	win.focus();
	win.location.href = url;
	return false;
}