Question on Enhanced Layer List Widget & Feature Layer Tips for Layer visibility

Currently I use both widgets Enhanced Layer List Widget(http://www.arcgis.com/home/item.html...934781d7234d18) & Feature Layer Tips widget (http://www.arcgis.com/home/item.html...a4fadd2028e379). I would like to know if you turn a zoning layer off (uncheck the layer) and your feature layer will be turn off with a label name "zoning" on your configuration file. Otherwise, your zoning layer will be on (check the layer).
Can someone show me where to change to code to perform this task?

Thanks.