Hi Below is code of second level json array parsing. First level json output i can able to fetch. second level i cant. i.e under CategoryImage i have two attributes which i couldn't able to fetch can anyone help on this.Thanks

<script>        
        $(document).ready(function() {
          var cat="";
           categories(cat);
            $('ul li').click(function(){
                var cat = $(this).text();               
                categories(cat);               
            });
        });
        function categories(cat){                
             $.ajax({
                    url: "http://devcda.bryant.com/bryant/en/us/CommonSearchHandler.ashx?type=17&blogcategories="+cat,                                  dataType: "text",                   
                    success: function(data) {                        
                        var json = $.parseJSON(data);
                        var e="";
                        $(".blog_desc").remove();
                       for(var i in  json.ResultPayload){


                           e+="<div class='blog_desc'>";
                           e+="<div class='tmpstr_hdr_cntnt container'>";
                           e+=" <div class='col-lg-9 col-md-10 col-sm-10 col-xs-12'>"  ;
                           e+="<h3>"+json.ResultPayload[i].DisplayTitle+"</h3>";
                           e+="<p><span class='date_blg'>"+json.ResultPayload[i].CreationDate+"</span>Categories: <span class='cat_blg'>"+json.ResultPayload[i].BlogCategories+"</span></p>";                          
                           e+="<div class='col-lg-3 col-md-3 col-sm-3 col-xs-12'><img src="+json.ResultPayload[i].CategoryImage[i].Path+" class='img-responsive'>  </div>";

                           e+="<div class='col-lg-9 col-md-9 col-sm-9 col-xs-12'><p>"+json.ResultPayload[i].LongDescription+"</p>";
                           e+="<p class='read_more'><a href="+json.ResultPayload[i].PageURL+">READ MORE</a></p>";
                           e+="</div>";                        
                           e+="</div>"; 
                           e+="</div>";
                           e+="</div>";
                          } 


                        $("input").after(e);

                    }
                });


        }

    </script>

Json file

{  
   "CurrentPage":0,
   "Facets":null,
   "RecordCount":4,
   "ResultPayload":[  
      {  
         "Name":null,
         "URI":"tcm:688-98862",
         "BlogCategories":[  
            "Efficiency"
         ],
         "CreationDate":"September 01, 2015",
         "DisplayTitle":"How often should you change your furnace filter?",
         "LongDescription":"How often should you change your furnace filter? How often should you change your furnace filter?How often should you change your furnace filter?How often should you change your furnace filter?How often should you change your furnace filter?How often should you change your furnace filter?",
         "PageURL":""
      },
      {  
         "Name":null,
         "URI":"tcm:688-98863",
         "BlogCategories":[  
            "Air Quality"
         ],
         "CreationDate":"September 01, 2015",
         "DisplayTitle":"Test",
         "LongDescription":"Test",
         "PageURL":""
      },
      {  
         "Name":null,
         "URI":"tcm:688-98798",
         "BlogCategories":[  
            "Air Quality"
         ],
         "CreationDate":"September 01, 2015",
         "DisplayTitle":"Test",
         "LongDescription":"Test",
         "PageURL":"\/bryant\/en\/us\/about-bryant\/blog\/blog-details\/Test%20Air%20quality.aspx"
      },
      {  
         "Name":null,
         "URI":"tcm:688-96383",
         "BlogCategories":[  
            "Efficiency"
         ],
         "CategoryImage":{  
            "AltText":"Blog_Detail_12345",
            "Path":"\/\/files.dev.bryant.com\/Bryant\/en\/us\/contentimages\/Blog_Detail_12345.png"
         },
         "CreationDate":"September 01, 2015",
         "DisplayTitle":"How often should you change your furnace filter?",
         "LongDescription":"How often should you change your furnace filter? How often should you change your furnace filter?How often should you change your furnace filter?How often should you change your furnace filter?How often should you change your furnace filter?How often should you change your furnace filter?",
         "PageURL":"\/bryant\/en\/us\/about-bryant\/blog\/blog-details\/How%20often%20should%20you%20change%20your%20furnace%20filter.aspx"
      }
   ],
   "suggestions":null
}