function aryptto( 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 - 1 );
    }
    return r;
}

function link_aryptto( s ){
	location.href=aryptto( s );
}