Support and Resistance_v3

/*-----------------------------+
|			       |
| Shared by www.Aptrafx.com    |
|			       |
+------------------------------*/

//+------------------------------------------------------------------+ 
//|                                       Support and Resistance.mq4 | 
//+------------------------------------------------------------------+
//|                Support and Resistance                            |
//|                Copyright © 2004/5     Barry Stander              |
//|                http://www.4Africa.net/4meta/                     |
//+------------------------------------------------------------------+

#property copyright "Support and Resistance             Barry_Stander_4@yahoo.com"
#property link      "http://www.4Africa.net/4meta/"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Red
#property indicator_color2 Blue

//---- buffers
double v1[];
double v2[];
double val1;
double val2;
int i;
  
int init()
  {

  IndicatorBuffers(2);
 
   SetIndexArrow(0, 119);
   SetIndexStyle(0,DRAW_ARROW,STYLE_DOT,1,Red);
   SetIndexDrawBegin(0,i-1);
   SetIndexBuffer(0, v1);
   SetIndexLabel(0,"Resistance");
   
   SetIndexArrow(1, 119);
   SetIndexStyle(1,DRAW_ARROW,STYLE_DOT,1,Blue);
   SetIndexDrawBegin(1,i-1);
   SetIndexBuffer(1, v2);
   SetIndexLabel(1,"Support");
 
   return(0);
  }

int start()
  {
  
  i=Bars;
while(i>=0)
 {
   
   val1 = iFractals(NULL, 0, MODE_UPPER,i);
    if (val1 > 0) 
     v1[i]=High[i];
    else
     v1[i] = v1[i+1];
  
   val2 = iFractals(NULL, 0, MODE_LOWER,i);
    if (val2 > 0) 
     v2[i]=Low[i];
    else
     v2[i] = v2[i+1];

     i--;
 }   

 return(0);
}
 
//+------------------------------------------------------------------+