facing problem to display number on lcd

#include "N76E003.h"
#include "SFR_Macro.h"
#include "Function_define.h"
#include "Common.h"
#include "Delay.h"

#define KEY_E P03
#define KEY_S P04
#define KEY_I P05
#define KEY_M P30
#define NO_OF_LINE 2 ///< 2 line character LCD
#define NO_OF_CHARACTER_PER_LINE 16 ///< 16 characters per line

/// LCD initialization commands for 8-bit mode
#define LCD_INIT_COMMAND_1 0x30 ///< 8-bit interface
#define LCD_INIT_COMMAND_2 0x30
#define LCD_INIT_COMMAND_3 0x38
#define LCD_INIT_COMMAND_4 0x0E ///<
#define LCD_INIT_COMMAND_5 0x80 ///< Display ON, cursor OFF
#define LCD_INIT_COMMAND_6 0x06 ///< Entry mode - no shift, auto increment
#define LCD_INIT_COMMAND_7 0x00 ///< Clear LCD

#define D0_PIN P10
#define D1_PIN P11
#define D2_PIN P12
#define D3_PIN P13
#define D4_PIN P14
#define D5_PIN P15
#define D6_PIN P16
#define D7_PIN P17

#define RS_PIN P00
#define EN_PIN P01
#define LCD_LIGHT P02

#define LCD_DATA P1

#define LCD_INIT_DELAY 500 ///< Delay in milliseconds to be used in LCD initialization
#define LCD_EN_DELAY 100 ///< Delay in milliseconds to be used in LCD data/command send


#define LINE_1 0x80 ///< Starting address of line 1
#define LINE_2 0xC0 ///< Starting address of line 2
#define LINE_3 0x94 ///< Starting address of line 3
#define LINE_4 0xD4 ///< Starting address of line 4

#define CURSER_ON 0x0F ///< CURSER_ON & BLINKING
#define CURSER_OFF 0x0C ///< CURSER_OFF
char key;
char N1,N2,N3,N4,N5,N6,N7,N8,i;
int y1,y2,y3,y4,y5;
unsigned int x2,x3;
unsigned long x,x1;

//void Delay(unsigned int j)
void Delay(unsigned int j)
{
unsigned int i;
for(i=0;i<j;i++);
}

//----------------------------------------------
//------------------------------------------------

/// Sends data/command to character LCD
/// @param[in] rawByte Byte to send
/// @param[in] type COMMNAD or DATA

void SendByteToLcd(char rawByte)
{

RS_PIN=1;
P1 = rawByte;

EN_PIN=1;
Delay(LCD_EN_DELAY);
EN_PIN =0;
Delay(LCD_EN_DELAY);
}

void SendCMDToLcd(char rawByte)
{

RS_PIN =0;
P1 = rawByte;

EN_PIN=1;
Delay(LCD_EN_DELAY);
EN_PIN =0;
Delay(LCD_EN_DELAY);
}

void clrlcd()
{
SendCMDToLcd(0x00);
Delay(LCD_EN_DELAY);
SendCMDToLcd(CURSER_OFF);
}

void PutCharacterOnLcd(char lineNumber, int characterPosition, char character)
{
SendCMDToLcd(lineNumber + characterPosition); ///< Set cursor position
SendByteToLcd(character); ///< Send data
characterPosition++;
}

void PutStringOnLcd(char lineNumber, char stringStartPosition, char *string, int stringLength)
{
SendCMDToLcd(lineNumber + stringStartPosition); ///< Set cursor position
while ((*string) && (stringLength > 0))
{
SendByteToLcd(*string); ///< Send data
string++;
stringLength--;
}
SendCMDToLcd(CURSER_OFF);
}

void InitLcd(void)
{

char tmp = 0;
char lcdInitCommand[] = { LCD_INIT_COMMAND_1,
LCD_INIT_COMMAND_2,
LCD_INIT_COMMAND_3,
LCD_INIT_COMMAND_4,
LCD_INIT_COMMAND_5,
LCD_INIT_COMMAND_6,
LCD_INIT_COMMAND_7 };

D0_PIN = 0 ;
D1_PIN = 0 ;
D2_PIN = 0 ;
D3_PIN = 0 ;
D4_PIN = 0 ;
D5_PIN = 0 ;
D6_PIN = 0 ;
D7_PIN = 0 ;

/// Send LCD initialization commands
for (tmp = 0; tmp < 7; tmp++)
{
SendCMDToLcd(lcdInitCommand[tmp]);
Delay(LCD_INIT_DELAY);
}
LCD_LIGHT = 0;
}
char Kya_scan(){
if (KEY_E == 0){ Delay(500000); while (KEY_E ==0); return 'E'; }
if (KEY_S == 0){ Delay(500000); while (KEY_S ==0); return 'S'; }
if (KEY_I == 0){ Delay(500000); while (KEY_I ==0); return 'I'; }
if (KEY_M == 0){ Delay(500000); while (KEY_M ==0); return 'M'; }
return 'n';
}
char GetKey(void) // Get key from user
{
key = 'n'; // Assume no key pressed
while(key=='n') // Wait untill a key is pressed
key = Kya_scan(); // Scan the keys again and again
return key; //when key pressed then return its value
}
void INTEGER_ASCII(unsigned long NUMBER)
{
int n1,n2,n3,n4,n5,n6;
n1 =NUMBER%10;
NUMBER/=10;
n2 =NUMBER%10;
NUMBER/=10;
n3 =NUMBER%10;
NUMBER/=10;
n4 =NUMBER%10;
NUMBER/=10;
n5 =NUMBER%10;
NUMBER/=10;
n6 =NUMBER%10;
N1= 0x30|n1; N2= 0x30|n2; N3= 0x30|n3; N4= 0x30|n4; N5= 0x30|n5; N6= 0x30|n6;
}
void main(void){

Set_All_GPIO_Quasi_Mode;
// Define in Function_define.h


InitLcd();
Delay(300) ;
PutStringOnLcd(LINE_1, 0," Welcome " , 16);
PutStringOnLcd(LINE_2, 0," SHINE " , 16);
Timer0_Delay1ms(1000) ;
clrlcd();

//enable global interrupt
while(1){
x=100000;
for( x=100000;x<999999;x++){
INTEGER_ASCII(x);

PutCharacterOnLcd(LINE_1, 4, N6);
PutCharacterOnLcd(LINE_1, 5, N5);
PutCharacterOnLcd(LINE_1, 6, N4);
PutCharacterOnLcd(LINE_1, 7, N3);
PutCharacterOnLcd(LINE_1, 8, N2);
PutCharacterOnLcd(LINE_1, 9, N1);
Timer0_Delay1ms(1000) ;

}
}
}