interfacing lcd with 8051 microcontrollers

[TOCHI]

pls, i need held help on using keil compiler for c to write a code to display information on LCD, pls i need urgent help.
I am using 89s52 microcontroller and my code is shown below:

#include <reg52.h>
#include <stdio.h>

#define LCDData P1 //LCDData declaration

sbit En=P2^0; //the enable pin
void main(void)
{
unsigned char message[] = “The Earth is but One Country”;
unsigned char z;
for (z=0;z<28;z++) //send 28 characters
    {
LCDData=message[z];
En=1; //a high-
En=0; //-to-low pulse to latch data
    }
}

how do i control the RW, RS and E pins of the LCD?
pls, include diagram and code.

 

[js]

here you have example:
http://www.pjrc.com/tech/8051/board5/lcd_example.html
see ZIP files!

and here ASM programming!
**broken link removed**

and usefull PDF file:
http://www.hte.com/uconline/ecp/ecp205.pdf

and here: