add: this.map.events.triggerEvent("changelayer"); 
context:     setName: function(newName) {        this.name = newName;    },    
meta: 8310	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8310/a6af08b0920c002f2d79d9608d12e6492d30ca3b/Layer.js/clean/lib/OpenLayers/Layer.js