The Autocomplete weblet's properties are:
cache
class
delay
disabled
display_length
display_mode
extraFields
height
hide_if
keyboard_shift
labelField
listName
matchContains
maxlength
minLength
namevalue
onchange_script
pos_absolute
read_only
scroll
scrollHeight
size
sourceWamName
sourceWrName
tab_index
termField
title
valueField
width