(function(c){var b="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var d=function(f){f=f.replace(/\x0d\x0a/g,"\x0a");
var e="";
for(var h=0;
h<f.length;
h++){var g=f.charCodeAt(h);
if(g<128){e+=String.fromCharCode(g)
}else{if((g>127)&&(g<2048)){e+=String.fromCharCode((g>>6)|192);
e+=String.fromCharCode((g&63)|128)
}else{e+=String.fromCharCode((g>>12)|224);
e+=String.fromCharCode(((g>>6)&63)|128);
e+=String.fromCharCode((g&63)|128)
}}}return e
};
var a=function(e){var f="";
var g=0;
var h=c1=c2=0;
while(g<e.length){h=e.charCodeAt(g);
if(h<128){f+=String.fromCharCode(h);
g++
}else{if((h>191)&&(h<224)){c2=e.charCodeAt(g+1);
f+=String.fromCharCode(((h&31)<<6)|(c2&63));
g+=2
}else{c2=e.charCodeAt(g+1);
c3=e.charCodeAt(g+2);
f+=String.fromCharCode(((h&15)<<12)|((c2&63)<<6)|(c3&63));
g+=3
}}}return f
};
c.extend({base64Encode:function(g){var e="";
var o,m,k,n,l,j,h;
var f=0;
g=d(g);
while(f<g.length){o=g.charCodeAt(f++);
m=g.charCodeAt(f++);
k=g.charCodeAt(f++);
n=o>>2;
l=((o&3)<<4)|(m>>4);
j=((m&15)<<2)|(k>>6);
h=k&63;
if(isNaN(m)){j=h=64
}else{if(isNaN(k)){h=64
}}e=e+b.charAt(n)+b.charAt(l)+b.charAt(j)+b.charAt(h)
}return e
},base64Decode:function(g){var e="";
var o,m,k;
var n,l,j,h;
var f=0;
g=g.replace(/[^A-Za-z0-9\+\/\=]/g,"");
while(f<g.length){n=b.indexOf(g.charAt(f++));
l=b.indexOf(g.charAt(f++));
j=b.indexOf(g.charAt(f++));
h=b.indexOf(g.charAt(f++));
o=(n<<2)|(l>>4);
m=((l&15)<<4)|(j>>2);
k=((j&3)<<6)|h;
e=e+String.fromCharCode(o);
if(j!=64){e=e+String.fromCharCode(m)
}if(h!=64){e=e+String.fromCharCode(k)
}}e=a(e);
return e
}})
})(jQuery);