[amibroker] How to add Plot Shapes at previous 52 week highs?

["mo_means_go" <mo_means_go@xxxxxxxxx>]

I would like to add some type of plot shape to my chart window that
will show all occurances of previous 52 week highs.  I know how to
scan for them, but how would I go about getting older highs labeled? 
Any ideas?

Thanks,

Mo.