Function MoveR(Rstr) 
Dim i,SpStr 
SpStr = Split(Rstr,",") 
For i = 0 To Ubound(Spstr) 
If I = 0 then 
MoveR = MoveR & SpStr(i) & "," 
Else 
If instr(MoveR,SpStr(i))=0 and i=Ubound(Spstr) Then 
MoveR = MoveR & SpStr(i) 
Elseif instr(MoveR,SpStr(i))=0 Then 
MoveR = MoveR & SpStr(i) & "," 
End If 
End If 
Next 
End Function 
response.write MoveR("abc,abc,dge,gcg,dge,gcg,die,dir,die")