function UncryptMail( 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 - 3 );
   }
   return r;
}

function UncryptMailLink( s ) {
   location.href=UncryptMail( s );
}

function CryptMail( mail ) {
   var n = 0;
   var r = "";
   var s = "mailto:" + mail;
   for( var i=0; i < s.length; i++ ) {
      n = s.charCodeAt( i );
      if( n >= 8364 ) {
         n = 128;
      }
      r += String.fromCharCode(n + 3);
   }
   return r;
}