#include <p18f458.h>
#define SW PORTDbits.RD7
void MSDelay(int ms);
void main()
  {
    TRISD=0x80;		
    TRISB=0x0;		
    while(1)
      {
        if(SW == 0)
          {
          PORTB = 0x66;
          MSDelay(100);
          PORTB = 0xCC;
          MSDelay(100);
          PORTB = 0x99;
          MSDelay(100);
          PORTB = 0x33;
          MSDelay(100);
          }
        else
          {
          PORTB = 0x66;
          MSDelay(100);
          PORTB = 0x33;
          MSDelay(100);
          PORTB = 0x99;
          MSDelay(100);
          PORTB = 0xCC;
          MSDelay(100);
          }
      }
  }
void MSDelay(unsigned int value)
  {
    unsigned int x, y;
    for(x=0;x<1275;x++)
      for(y=0;y<value;y++);
  }