encodeURI(kldm.replace(/\+/g,"%2B"), "UTF-8");
.Web.HttpUtility.UrlDecode(kldm,System.Text.Encoding.GetEncoding("UTF-8"));
kldm = kldm.Replace("%2B","+");
encodeURI(kldm.replace(/\+/g,"%2B"), "UTF-8");
.Web.HttpUtility.UrlDecode(kldm,System.Text.Encoding.GetEncoding("UTF-8"));
kldm = kldm.Replace("%2B","+");