copy code from here:
<script language="JavaScript" type="text/JavaScript">var lsItemNum = "5"; var lsThumbs = "yes"; var lsWidgetCSS = "yes"; var lsNewWindow = "no";</script><script src="http://libsite.org/lsWidget.js"></script>

Options:

 number of items (1-10):
1 2 3 4 5 6 7 8 9 10

show thumbnail images?:
yes no

formatting (recommended)?:
yes no

open links in new window?:
yes no