You're welcome.

>Works like a charm. Thanks Sergey!
>
>Tracy
>
>>Tracy,
>>
>>In the Interactive Change only record the fact that "00" was entered or not.
>>

>>*Interactive Change
>>* lEntered00 - custom property of textbox
>>this.lEntered00 = (THIS.TEXT = "00")
>>
>>*Valid
>>DO CASE
>>CASE this.lEntered00
>>	this.value = ADDCENT(this.value)
>>CASE EMPTY(this.value)
>>	this.value=YEAR(DATE())
>>ENDCASE
>>...
>>