title: Javascript Alert box not displaying on Firefox
body: <p>Okay, 
  so I have this script which works fine with IE but won't work with Firefox. So I was wondering if anyone has had this problem and maybe got a solution.</p>
  
  <pre><code>$.ajax({ 
          type    : "POST",
          url     : "../php/insertUser.php",
          data    : dataString,
          success : function(msg, status)
          {
              var reply = parseInt(msg);
              if(reply==1)
              {
                  alert('Email address already exists in our members database.\n'+
                         'Please try another   address and then submit it again!');
              }
              else if(reply==2)
              { 
              }
              else if(reply==0)
              {
                  $('#pForm').hide('fast');
                  $('#accForm').show('slow');
              }
         }
    });      
  </code></pre>
  
  <p>So, the alerts are working fine on IE but I can't get them to work on Firefox (3.6 or earlier). Any ideas as why this might happen?</p>
  
  <p>EDIT: Thanks to TJ for referring me to the Firebug, now I see that the alerts are not the problem. The problem lies in that Firefox is not reading the "success:" clause. Any ideas?</p>