arduino mega and graphics LCD RT12864J

i have this http://www.satistronics.com/myfiles/file/LCD/RT12864J-1.pdf I tried this http://www.arduino.cc/playground/Code/GLCDks0108 the lcd is not even switching on.... please if someone can help me i would appreciate to have something like: pin 1 on the lcd = pin ??? on the mega pin 2 on the lcd = pin ??? on the mega .... and so on .... thanks in advance :)

I actually haven’t used it on my mega but there is a header file in the library specifically for the mega,ks108_mega.h:

/*********************************************************/
/*  Configuration for assigning LCD bits to Arduino Pins */
/*********************************************************/
/* Arduino pins used for Commands - these must be within the range of 30-37
 */

#define CSEL1                        33            // CS1 Bit   // swap pin assignments with CSEL2 if left/right image is reversed
#define CSEL2                        34            // CS2 Bit
#define R_W                              35            // R/W Bit
#define D_I                              36            // D/I Bit 
#define EN                              37            // EN Bit

#define LCD_CMD_PORT            PORTC            // Command Output Register for pins 30-37

/* This version uses pins 22-29 for LCD Data */

/*******************************************************/
/*     end of Arduino configuration                    */
/*******************************************************/


// these macros  map pins to ports using the defines above      
// the following should not be changed unless you really know what your doing 
#define LCD_DATA_LOW_NBL   A   // port for low nibble:  A=pins 22-25  
#define LCD_DATA_HIGH_NBL  A   // port for high nibble: A=pins 26-29 

// macros to fast write data to pins 30 - 37
#define fastWriteHigh(_pin) (PORTC |= 1   << ((7-(_pin -30)) & 0x07)) 
#define fastWriteLow(_pin)  (PORTC &= ~(1 << ((7-(_pin -30)) & 0x07)))


#endif