That does'nt work

>Soemthing like

>*gotfocus:
>this.selstart=at('4',this.value)

>
>
>>Have en edit box in a form. Memo field
>>
>>How do I position the cursor so that the user sees the content of that memo field starting with the occurence of a string of character.
>>
>>For example:
>>
>>Field contains
>>
>>1
>>2
>>3
>>====
>>4
>>5
>>6
>>7
>>8
>>
>>I want the user to see the data starting at 4 in the memo field.
>>
>>I guess that SelStart and SelLengtn are involved here
>>
>>But what next?