add: this.__.node.removeClass(Overlay.CLASSES.ROOT); 
context:         eraser : function() {            this.__.node.get('node').innerHTML = "";        },
meta: 4829	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4829/c84d662a08b93458e7de13f2119624eb4d9a3463/Overlay.js/clean/widget/container/src/js/Overlay.js