input:setColor( rgb(90,90,90)), setSize(0.5), setStyle ( 1 );
var: intrabarpersist need_delete_this_bar(false);

if lastbaronchart then begin

value10 = TL_New(date, time, close, date, time, close);
Value1  = TL_SetColor (value10, setColor);
value1  = TL_SetExtRight (value10, true); 
value1  = TL_SetExtLeft (value10, true); 
value1  = TL_setsize (value10, setSize );
value1  = TL_Setstyle (value10, SetStyle); 

need_delete_this_bar = not need_delete_this_bar and value10[1] > 0 AND value10 <> value10[1];
value11 = tl_getfirst(1); 

if tl_getnext(value11, 1) > 0 and need_delete_this_bar then value1 = TL_Delete(value11);

if barstatus = 2 then need_delete_this_bar = false;
end;