function em(s) {
	var n = 0;
	var r = '';
	for(var i = 0 ; i < s.length ; i++) {
		n = s.charCodeAt(i);
		if (n >= 8364) {n = 128;}
		r += String.fromCharCode(n-2);
	}
	return r;
}

function emlink(s)	{
	location.href=em(s);
}

function printFrame(iframe) {
	iframe.focus();
	iframe.print();
}