cumulative a/d line

["phil" <zxcv@xxxxxxxxxxx>]

Dear List,

Would someone please be so kind as to tell me how to plot a cumulative
advance decline line in TS4. My portfolio uses the symbol $adv for advances
and $decl for declines but I don't know how to combine them. Would it be in
an indicator or a dll? If someone would be kind enough to write it and share
it with the list I'm sure others would appreciate it also.

Thanks in advance.

Phil