title: SyntaxError: identifier starts immediately after numeric literal in Firebug
body: <p>I'm getting that error when I call this javascript function:</p>
  
  <pre><code>function kickUser(id_userChat){
  $.post("chatFuncs.php", { action: "kick", id_user: id_userChat });  
  }
  </code></pre>
  
  <p>this "kickUser" function is generated for every user connected to my chat box, like this</p>
  
  <pre><code>$listUsers .= '&lt;img src="imgUsers/'.$DBClass-&gt;nomImg($rowUsers['id_user'],$posImg).'" height="'.$heightImg.'" width="'.$widhImg.'"/&gt;
  &lt;span class="styleMsg"&gt;'.$rowUser['nameUser'].'&lt;/span&gt;&amp;nbsp;
  &lt;a href="#" class="BtnKick" onClick="kickUser('.$rowUsers['id_user'].')"&gt;Kick&lt;/a&gt;&lt;/br&gt;';
  </code></pre>
  
  <p>and the action "kick" is just an update to my database where I remove the user from my chatUsers table</p>
  
  <p>If I change $rowUsers['id_user'] for $rowUsers['userName'] the error changes to:
  <strong>ReferenceError: 'userName' is not defined</strong> (i changed the real name of the user for 'userName' just for this example).</p>