text: var displayLast5UploadedImages = function(){
          $.ajax({
              url: '/img/last5',
              method: 'GET',
              success: function(data,status) {
               console.log(status);
               console.log(data);
               var prefix = 'http://imgur.com/';
               var thumbNailSurfix = 's.png';
               var surfix = '.png';
               $.each(data,function(index,val){
                   if(index === 0) $("#img1").attr('src',prefix+val.imgurId+thumbNailSurfix).wrap("<a href=\""+prefix+val.imgurId+surfix+"\"></a>");
                   if(index === 1) $("#img2").attr('src',prefix+val.imgurId+thumbNailSurfix).wrap("<a href=\""+prefix+val.imgurId+surfix+"\"></a>");
                   if(index === 2) $("#img3").attr('src',prefix+val.imgurId+thumbNailSurfix).wrap("<a href=\""+prefix+val.imgurId+surfix+"\"></a>");
                   if(index === 3) $("#img4").attr('src',prefix+val.imgurId+thumbNailSurfix).wrap("<a href=\""+prefix+val.imgurId+surfix+"\"></a>");
               });
              },
              error: function(request, status, error){
                  console.log(request);
                  console.log(status);
                  console.log(error);
              }
            });
  };
  var validateImageFile = function(file){
      var ext = file.name.split('.').pop().toLowerCase();
      if($.inArray(ext, ['gif','png','jpg','jpeg','apng','tiff','xcf']) === -1) {
          $("#image-upload-error-message").html("File extension is not supported. Supported file extensions are .gif .png .jpg .jpeg .apng .tiff .xcf");
          $("#image-upload-error-message").show();
          return false;
      }else return true;
  };
  
  var hideErrorMessages = function(){
      $("#image-upload-error-message").hide();
      $("#tag-error-message").hide();
  };
  
  var getCurrentUser = function(){
      $.ajax({
              url: '/user',
              method: 'GET',
              success: function(data,status) {
               console.log("calling getCurrentUser from common.js");
               console.log(status);
               console.log(data);
              },
              error: function(request, status, error){
                  console.log(request);
                  console.log(status);
                  console.log(error);
              }
            });
  };
  
  
  var redirectToImageUploadPage = function(){
          event.preventDefault();
          event.stopPropagation();
          $.ajax({
             type: 'GET',
             url: '/img',
             success: function(response){
                 $("#body").html(response);
             },
             error: function(status, response){
                 console.log(response);
             }
          });
          
          //$("#body").load("/resources/templates/imgur.jsp");
      };