function UnCryptMailto(s, shift, subject) {
	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-(shift)); 
	}
	if (typeof subject != 'undefined' ) 
	   { r += "?subject="+subject; }
	
	return r;
}
function openmail(s, shift, subject)	{
	location.href=UnCryptMailto(s, shift, subject);
}