i'm doing a pizza system.let say on my form interface, i key in my user's phone->hit a autosearch button and it will automatically display the user's particular. wut i wanna do is when the system search through the database, it might found one column stating that it should aware of that user(of some reason)and the system will make the label (on the form interface)"bad customer" blinking or make sound. please help me with the autosearch button and how to perform the alert system. thank u