title: Jquery Block ui only show on ajaxStart of a function
body: <p>I am currently using Blockui to block the page and show a loading gif when an ajax function is being performed. See here:</p>
  
  <pre><code>$(document).ready(function() { 
              //shows loading screen whilst posting via ajax
      $().ajaxStart(function() { 
          $.blockUI({ message: '&lt;h1&gt;&lt;img src="../images/layout/busy.gif" /&gt; Just a moment...&lt;/h1&gt;' });  });           
      $().ajaxStop($.unblockUI);                     
  
  //Load table from table.php
  //Timestamp resolves IE caching issue
  var tsTimeStamp= new Date().getTime();
  $.get('table.php',
        {action: "get", time: tsTimeStamp},
        function(data){
          $('#customertable').html(data).slideDown('slow');
        });
  return true;                           
  
  });
  </code></pre>
  
  <p>My problem is that this blocks the page everytime an ajax function is perform. How would I make it appear only when certain functions are being performed</p>