drawing objects problem

#property copyright "Copyright © 2010, Nondisclosure007"
#property link      "[url]http://no.link.yet[/url]"
#property indicator_chart_window
#property indicator_buffers 2
double floor[];
double ceiling[];
int init()
  {
   IndicatorBuffers(2);
   IndicatorDigits(Digits);   
   SetIndexBuffer(0,floor);   
   SetIndexLabel(0,"Lower Angle");
   SetIndexBuffer(1,ceiling);
   SetIndexLabel(1,"Upper Angle");
   SetIndexEmptyValue(0,0.0);
   SetIndexEmptyValue(1,0.0);
   ArraySetAsSeries(floor,true);
   ArraySetAsSeries(ceiling,true);
   return(0);
  }
int deinit()
  {
   ObjectDelete("LowerAngle");ObjectDelete("UpperAngle");
   return(0);
  }
int start()
  {
   int i, k, limit, counted_bars=IndicatorCounted();
   limit = Bars-counted_bars-1; 
   double varLowMACurrent, varLowMALast, varHighMALast, varHighMACurrent;
   datetime varTime;
   for(i=0; i<limit; i++)
   {
      varLowMACurrent=iMA(NULL,0,34,0,MODE_EMA,PRICE_LOW,i+1);
      varLowMALast=iMA(NULL,0,34,0,MODE_EMA,PRICE_LOW,i+2);
      varHighMACurrent=iMA(NULL,0,34,0,MODE_EMA,PRICE_HIGH,i+1);
      varHighMALast=iMA(NULL,0,34,0,MODE_EMA,PRICE_HIGH,i+2);
      if (ObjectFind("LowerAngle")==-1)
         {ObjectCreate("LowerAngle",OBJ_TRENDBYANGLE,0,Time[i+2],varLowMALast);
          ObjectSet("LowerAngle",OBJPROP_ANGLE,330);} 
      ObjectSet("LowerAngle",OBJPROP_ANGLE,330);
      ObjectSet("LowerAngle",OBJPROP_STYLE,STYLE_DOT);
      ObjectSet("LowerAngle",OBJPROP_COLOR,Magenta);
      ObjectSet("LowerAngle",OBJPROP_RAY,true);       
      floor[i]=ObjectGetValueByShift("LowerAngle",i);
      if (ObjectFind("UpperAngle")==-1)
         {ObjectCreate("UpperAngle",OBJ_TRENDBYANGLE,0,Time[i+2],varHighMALast);
          ObjectSet("UpperAngle",OBJPROP_ANGLE,30);}
      ObjectSet("UpperAngle",OBJPROP_ANGLE,30);
      ObjectSet("UpperAngle",OBJPROP_STYLE,STYLE_DOT);
      ObjectSet("UpperAngle",OBJPROP_COLOR,Magenta);
      ObjectSet("UpperAngle",OBJPROP_RAY,true);       
      ceiling[i]=ObjectGetValueByShift("UpperAngle",i);
      WindowRedraw();
   }
   return(0);
  }
//+------------------------------------------------------------------+