input: [1] specifies maximum number of graphs to be drawn in custom indicator window (default=3) [2] Indicator Builder [0] 
output: maxgraph
options: V a r i a b l e
options: t i t l e
options: m a x g r a p h
options: g r a p h N
options: g r a p h N c o l o r
options: g r a p h N s t y l e