public static boolean insertDept(String depName, String description)
	{
		ResultSet rs=null;
		Connection con=null;
		PreparedStatement ps=null;
		boolean result=true;
		try{
			String sql="INSERT INTO department(deptName, description) VALUES (?, ?)";
			con=ConnectionPool.getConnectionFromPool();
			ps=con.prepareStatement(sql);
			ps.setString(1, depName);
			ps.setString(2, description);
			ps.execute();
		}
		catch(Exception ex)
		{
			ex.printStackTrace();
		}
		finally{
			if(rs!=null)
			{
				try {
					rs.close();
				} catch (SQLException e) {
					e.printStackTrace();
				}
			}
			if(ps!=null)
			{
				try {
					ps.close();
				} catch (SQLException e) {
					e.printStackTrace();
				}
			}
			if(con!=null)
			{
				try {
					ConnectionPool.addConnectionBackToPool(con);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		}
		return result;
	}