how to use prepared statement in the given code

[mayank yadav]

i want to use prepared statement for entering values
and connect it with an applet....the values will be
entered from the applet.....i tried with inheritence
concept, also with different object, but it didnt work..
help me in doing this.....
how should i proceed now...
plzz help..

import java.sql.*; 
 
 
 
public class Net2
{
 
public static void main(String ar[])
 
 
{
try { 
 
// Step 1: Load the JDBC driver. 
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); 
 
// Step 2: Establish the connection to the database. 
String url = "jdbc  :-o	  dbc:mayank"; 
Connection conn = DriverManager.getConnection(url,"",""); 
Statement st = conn.createStatement(); 
 
 
 
//these two statements does not execute durin the program
 
int m;
 
 
m= st.executeUpdate("insert into mayank values('NITS') ");
 
ResultSet rs;
 
rs= st.executeQuery("select class from mayank ");
 
 
conn.commit();
 
while(rs.next())
{
//System.out.println("ass");
System.out.println(rs.getString("class"));
//System.out.println("ass");
 
}
 
 
} 
 
catch (Exception e) 
 
{
e.printStackTrace(); 
/*System.err.println("Got an exception! "); 
System.err.println(e.getMessage()); 
*/
} 
} 
}  

[edited to add code tags]
[ September 25, 2005: Message edited by: Jeanne Boyarsky ]

[Jeanne Boyarsky]

Since you have the JDBC part down, I'll move this to our Applets forum.

[Norm Radder]

How does your problem relate to a java applet?
Your code doesn't extend an applet class or define the methods needed for an applet to be called from the browser. The main() method is not used in applets.