title: How to clear cache memory on load of HTML page?
body: <p><strong>I'm developing a website. But it caches user name and password in cache block which can be accessed using hacking software like winhex. I want to clear cache</strong></p>
  
  <pre><code>$(".object-position").livequery("change", function() {
      $("#objects-list input").attr('disabled', true);
      var action = $(this).attr('name');
      var position = $(this).attr('value');
      var id = $(this).attr("id");
      var model = id.split("-")[0];
      var object_id = id.split("-")[1];
  
      $("#loader").show();
      $("#loader").fadeIn(200);
  
      $.ajax({
          type: "POST",
          async: true,
          url: "/manage/update_position/",
          data: "action=" + action + "&amp;model=" + model + "&amp;object_id=" + object_id + "&amp;position=" + position,
          dataType: "json",
          success: function(data){
              $("#loader").fadeOut("fast", function () {
                  $("#loader").hide();
              });
              $("objects-list").html(data["html"]);
              $("#message").show();
              $("#message").fadeIn(400).html('&lt;span&gt;'+data["message"]+'&lt;/span&gt;');
              setTimeout(function(){
                  $("#message").fadeOut("slow", function () {
                      $("#message").hide();
                  });
              }, 1500); 
          }
      });
      $("#objects-list input").attr("disabled", false);
      return false;
  });
  </code></pre>