latest_pic (folder,order,quantity,file_hint,width,show_name,PIC_DATA)
latest_pic ('stockpics',1,13,'*',0,1,1);
folder:
ex: 'sam'        single quotes needed

order:
1 random
2 low to high sam-11-12 comes before sam-18-01
3 high to low sam-19-06 comes before sam-18-12
4 latest stamp date OK as long as an older file doesn't get edited and replaced

quantity:
usually 1 only, but can be more

hint:
normally '*' but any letters will do ('-18-' ignore all files that don't have -18- in them)         single quotes needed

width:
specify pixels or 0 as found

show_name:
0 or 1 (no or yes)

PIC_DATA:
0 or 1 if 1 text associated with this picture will be displayed underneath