Charting with ListPages
[[module ListPages category="howto" order="rating desc" limit="20" separate="false" prependLine="[[table]][[row]]" appendLine="[[/row]][[/table]]"]]
[[cell style="vertical-align: bottom; text-align: center;"]]
[[div style="background-color: #333; width: 30px; height: %%rating%%0px; overflow: hidden"]]
[[/div]] [/%%fullname%% %%rating%%]
[[/cell]]
[[/module]]
