rem: this._addEventHandler(idoc, "keyup", function() {this.content_changed = true;}, this); 
add: e(idoc, "keyup", function() {this.content_changed = true;}, this); 
context:         this._addEventHandler(idoc, "keyup", function() {this.content_changed = true;}, this);
meta: 2380	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2380/3ad597531f8a36647c11a2b37126012cc116fc5b/kupueditor.js/buggy/kupu/common/kupueditor.js