<%!
  public static String getGBString(String src)
  {
      try
	  {
	      if (src == null)   
		      return null;
		  else
		  {
		      src = new String(src.getBytes("ISO8859_1"), "GBK");
			  return src;
		  }	  
	  }
	  catch (Exception e)
	  {
	      return null;
	  }
  }
%>