rem: tb.setAttribute ("src", "green-on.gif"); 
add: tb.setAttribute ("src", client.ACT_IMG); 
context: function notifyActivity (source){    var tb = getTBForObject (source);        if (client.currentObject != source)        tb.setAttribute ("src", "green-on.gif");    }
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/06ab51295f3c6825ba59a5f5aa19804e92f7242b/test3-static.js/clean/xul/tests/test3-static.js