rem: this.instances.each(function(current, j){ this.checker[type][j] = false; 
add: this.events[type].each(function(event){ event.call(this, this.instances, instance); 
context: 		this.instances.each(function(current, j){			this.checker[type][j] = false;		}, this);
meta: 7826	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7826/c3afe225d134900748b916297f38ca9b041ad610/Group.js/buggy/Plugins/Group.js