// JavaScript Document

// Funktion zum Verschlüsseln von E-Mail-Adressen
function CryptMailto(email)
    {
        var n = 0;
        var r = "";
        var s = "mailto:"+email;
        var e = "schreiben";

        for( var i=0; i < s.length; i++ )
        {
            n = s.charCodeAt( i );
            if( n >= 8364 )
            {
                n = 128;
            }
            r += String.fromCharCode(n+1);
        }

        document.write ("<a href=\"javascript:linkTo_UnCryptMailto('"+ r +"');\">"+ e +"</a>");
    }


// Funktion zum Entschlüsseln von E-Mail-Adressen
function UnCryptMailto (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 linkTo_UnCryptMailto (s) {
	location.href=UnCryptMailto(s);
};