.

.

   the user to lose data.  Immediate action is required by the user.   

   This alert is used for notations of serious problems that may cause 

.

!Stop Alert

.

.

   happen. The user usually responds by pressing an OK button.

   This alert tells the user about a minor mistake.  No data loss will 

.

!Note Alert 

.

.

   on the current path or not.

   present path is not changed.  The user is given a choice to continue 

   This alert tells the user that data may or may not be lost if the 

.

!Caution Alert 

.

.

memory.

An example of a note alert would be a warning that there is insufficient 

to continue. Alerts may contain buttons, icons, pictures and static text.   

and two buttons:  OK and Cancel.  The user must select one or the other 

Alert boxes usually contain static text explaining why the alert appeared 

.

box.  

are minor and immediately obvious. Alert boxes resemble a modal dialog 

kinds of alerts: beeps and alert boxes. Beeps are used for errors that 

and that data may or may not be lost if they continue.  There are two 

Alerts are used to warn the user that an unusual situation has occurred 

Alerts