this.changeholder = new Array(); ////Debug.write("check Update"); var t = false; for (var eg in this.changeholder){ if (this.changeholder[eg][0]==obj){ t = true; this.changeholder[eg][1]=oldv; this.changeholder[eg][2]=newv; break; } } if (!t) this.changeholder.push(new Array(obj,oldv,newv)); t = false; for (var eg in this.changeholder){ if (this.changeholder[eg][1]!=this.changeholder[eg][2]){ t = true; break; } } this.setAttribute('isaltered',t); this._doupdate.setValue(t); this.parent.parent.parent.sendchange(this);