Code:

alert($("resposta", retorno).text());

where "retorno" is a xml code like this:

<?xml version="1.0" encoding="UTF-8"?>
<retorno>
     <resposta>Você já deu sua avaliação a esse livro.</resposta>
</retorno>

Error message on Opera:

Timeout thread: delay 13 ms

Error:

name: TypeError

message: Statement on line 1: Type mismatch (usually a non-object value used where an object is required)

Backtrace:

Line 1 of eval script

if (typeof t != "string")

if (o && ! o.nodeType)

o = o || document;

var d = [o], done = [], last;

while (t && last != t)

if (t)

if (d && o == d[0])

done = E.merge(done, d);

return done;

Line 1 of eval script

return E.find(t, a);

Line 1 of eval script

if (typeof b == "string")

var d = [];

for (var i = 0, el = c.length;i < el;i++)

return d;

Line 1 of eval script

var b = E.map(this, (function (a)

{

return E.find(t, a);

}

));

return this.pushStack(/[^+>] [^+>]/.test(t) || t.indexOf("..") > - 1 ? E.unique(b) : b);

Line 1 of eval script

c = c || document;

if (typeof c == "string")

else

return this.setArray(c.constructor == Array && c || (c.jquery || c.length && c != window && ! c.nodeType && c[0] != undefined && c[0].nodeType) && E.makeArray(c) || [c]);

Line 1 of eval script

return this instanceof E ? this.init(a, b) : new E(a, b);

Line 1 of eval script

return this instanceof E ? this.init(a, b) : new E(a, b);

Line 184 of linked script http://dev.kwefele.org/_scripts/kwe.js

var teste = $("//resposta", retorno).text();

Line 1 of eval script

if (s.success)

if (s.global)

Line 1 of eval script

if (! k && i && (i.readyState == 4 || a == "timeout"))

At unknown location

[statement source code not available]

Error message on IE 7:

'undefined' is null or not an object