title: Issue with post method in jquery
body: <p>I am trying to send input using jQuery. Though I have succeeded and getting output but my issue is I am unable to perform action on output..</p>
  
  <pre><code>    $('#email').blur(function(){
          var email = $('#email').val();
          $('#emailrespond').show().html('&lt;img width="80" height="27" src="images/dot.gif" &gt;');
              $.post('showuserstatus.php', { emailid: email }, function(data) {
                      if (data == "YES"){
                          $('#emailrespond').show().html('Registered');
                      }
  
                      if (data == 'BLANKVALUE'){
                          alert(data);
                          $('#emailrespond').show().html('&lt;img width="27" height="27" src="images/error2.gif"');
                      }
                      else {
                          $('#emailrespond').show().html('');
                      }
              });
      });
  </code></pre>
  
  <p>I have got ouput as YES as well as BLANKVALUE I tried using alert. but the action is not performed. as I tried alert in these condition I come to know its escaping condition.</p>