title: TypeError : undefined is not a function when calling replace method
body: <p>I know the code is very little and I'm missing something small.</p>
  
  <p>fiddle : <a href="http://jsfiddle.net/0oa9006e/1/" rel="nofollow">http://jsfiddle.net/0oa9006e/1/</a></p>
  
  <p>code : </p>
  
  <pre><code>var veri = "+???+Girdiğiniz eposta adresi 'adfadf' geçersiz.-???-";
  
  var a = veri.match(/\+[\?]*\+(.*)*\-[\?]*\-/g);
   a = a.replace(/[\+\-\?]*/g , "");
  alert(a);
  </code></pre>