public string ShortTitle(string str, int length)
    {
        if (str.Length > length)

            str = str.Substring(0, length);
        return str;
    }
    public void Binkeyname()
    {
      
        string[] sArray = HiddenField1.Value.ToString().Split('|');
        foreach (string i in sArray)
        {
            string word = "%" + i.Trim().ToString() + "%";
            Response.Write("<a href=Nsearch.aspx?type=3&word=" + word.ToString() + " rel=external>" + i.Trim().ToString() + "</a>  ");
       
        }
    }