highlightDefinedKeys = function() {
		var oBoxIdToColors = {
			"terminology-appvar2-1": ["lightblue"],
			"terminology-appvar2": ["lightblue", "lightgreen"],
			"terminology-appvar1-2": ["lightblue", "lightcoral"],
			"terminology-appvar1-1": ["lightblue", "lightcoral"],
			"terminology-appvar1": ["lightblue", "lightcoral", "lightgreen"],
			"terminology-base-1": ["lightblue", "lightcoral"],
			"terminology-base-2": ["lightblue", "lightcoral"],
			"terminology-base": ["lightblue", "lightcoral", "lightgreen"]
		};

		Object.keys(oBoxIdToColors).forEach(function (sBoxId) {
			var aColors = oBoxIdToColors[sBoxId].slice().reverse();
			addTrianglesToSvgBox(sBoxId, aColors);
		});
	}
Highlights the defined keys by printing triangles for each defined key in the box