just a hint
Traverse Json object
$(objJson).each(function () {
var row = getRows($(this)[0].Comments, $(this)[0].UserName, $(this)[0].Created_Date)
});
//Append Javascript code
function getRows(comment, fullname, date) {
str = '<tr>'
+ '<td width="6%" valign="top"><img src="/assets/images/r-placeholder.png" width="36" height="36" alt="" style="margin-right:7px;"/></td>'
+ '<td width="94%"><h2>'
+ fullname + ' - ' + '<span class="then" title="' + date + '" >few seconds ago'
+ '</span></h2>'
+ comment
+ '<br />'
+ '<br />'
+ '<hr class="dotted">'
+'<div class="likerdiv"> <a href="javascript:;" class="prslike">Like</a>. '
+'<span class="thumbsup">4.5 minutes ago</span> </div>'
+ '<br />'
+ '<br />'
+ '</td>'
+ '</tr>';
$(".commentsinner").append(str);
}