/* ############################################################################# UTF-8 Decoder and Encoder base64 Encoder and Decoder written by Tobias Kieslich, justdreams Contact: tobias@justdreams.de http://www.justdreams.de/ ############################################################################# */ // included in it creates two arrays which makes base64 // en- and decoding faster // this speed is noticeable especially when coding larger texts (>5k or so) function b64arrays() { var b64s='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; b64 = new Array();f64 =new Array(); for (var i=0; i191) && (d[i]<224)) { r[r.length]= String.fromCharCode(((d[i]&31)<<6) | (d[i+1]&63)); i+=2;} else { r[r.length]= String.fromCharCode(((d[i]&15)<<12) | ((d[i+1]&63)<<6) | (d[i+2]&63)); i+=3;} } return r.join(""); } // returns array of byterepresenting numbers created of an base64 encoded text // it is still the slowest function in this modul; I hope I can make it faster // expects string; returns an array function b64t2d(t) { var d=new Array; var i=0; // here we fix this CRLF sequenz created by MS-OS; arrrgh!!! t=t.replace(/\n|\r/g,""); t=t.replace(/=/g,""); while (i>4); d[d.length] = (((f64[t.charAt(i+1)]&15)<<4) | (f64[t.charAt(i+2)]>>2)); d[d.length] = (((f64[t.charAt(i+2)]&3)<<6) | (f64[t.charAt(i+3)])); i+=4; } if (t.length%4 == 2) d = d.slice(0, d.length-2); if (t.length%4 == 3) d = d.slice(0, d.length-1); return d; } b64arrays(); function prepareEmailLayer(email_addy,mailnr) { maketip("email"+mailnr,'

E-Mail: '+utf8d2t(b64t2d(email_addy))+'

',300,150); }