Convertion to Malayalam

Question

 Iwant to convert a english name to malayalam in a buttonclick event and display on textbox (using C# .net wndows Application)

//I am using the code for converting the name "Nimmi" to malayalam using this but out put is in encoding form

.How to solve this

public string TranslateTextNew(string input, string languagePair)

{

string url = String.Format("http://www.google.com/translate_t?hl=en&ie=UTF8&text={0}&langpair={1}", input, languagePair);

WebClient webClient = new WebClient();

webClient.Encoding = System.Text.Encoding.UTF8;

string result = webClient.DownloadString(url);

result = result.Substring(result.IndexOf("<span title=\"") + "<span title=\"".Length);

result = result.Substring(result.IndexOf(">") + 1);

result = result.Substring(0, result.IndexOf("</span>"));

return result.Trim();

}

private void button3_Click(object sender, EventArgs e)

{

translation obj = new translation();

string rs = obj.TranslateTextNew("nimmi", "en|ml");

textBox1.Text = rs;

}