@ReplaceSubstring equivalent in LotusScript.

Hi,

I've the following code in my agent

Let Cnam = Trim$(doc.Custname(0))
Let CIAccount$ = Ucase(Cnam)                  

Set Collection = db.getView("*Counts\CBCN").getAllDocumentsByKey(CIAccount$)
If Collection.Count = 0 Then                          
     'Display MessageBox    
Else
    'Do Processing
End If      


Now In the view "*Counts\CBCN"  I've the first column as the following: @ReplaceSubstring(@UpperCase(@Trim(CustomerName)); " "; "+")
I'm replacing all spaces with +.

Now I've to do the same in CIAccount$.

Lets say if the user enters "IBM Data Services Inc" in the doc.Custname(0) field in the form
The CIAccount$ will have "IBM Data Services Inc".  I want it as IBM+Data+Services+Inc.

If I do not replace spaces with + here the search will not work.

Now you can tell me that just change the column formula to @UpperCase(@Trim(CustomerName)). But that is not what I want to do here becuase,
Lets say if the User is entering just "AA" in the doc.Custname(0) field and in the view "*Counts\CBCN" I've "AAA - R", It is still considering as a match which is incorrect. I guess it all becuase of the spaces.

Please advise.
thanks
Kalios