function cCommunityBlog () {
  //////////////////
  // Community Blog AJAX //
  //////////////////
  this.getCommunityBlogs = function getCommunityBlogs(iMarketID, iStartRecord) {
    http.open('post', 'blog_list.php');
    document.getElementById('iStartRecord').value = iStartRecord; //Set the new start record value
    document.getElementById('iMarketID').disabled = true;
    http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    http.onreadystatechange = this.handleCommunityBlogs;
    http.send('iMarketID=' + iMarketID + '&iStartRecord=' + iStartRecord);
  }

  this.handleCommunityBlogs = function handleCommunityBlogs() {
    if (http.readyState == 4) {
      document.getElementById('iMarketID').disabled = false;
      var res = http.responseText;
      document.getElementById('community_tab').innerHTML = res;
      if (document.getElementById('iStartRecord').value > 0) {
        document.getElementById('spanPrevious').style.display = "block";
      } else {
        document.getElementById('spanPrevious').style.display = "none";
      }
      if (document.getElementById('iCount') && document.getElementById('iCount').value > 5) {
         document.getElementById('spanNext').style.display = "block";
      } else {
        document.getElementById('spanNext').style.display = "none";
      }
    }
  }
}
var oCommunityBlog = new cCommunityBlog();