asp下製做行背景顏色交替變換的表格

<%
Const adInteger = 3
Const adVarChar = 200
' 聲明變數
Dim myRecordset
Dim iLetter
Dim Field
Dim strAltColor
Dim bColor
bColor = False

' 此例利用記憶體中的recordset,你需要做的只是修改你的資料顯示的部分就可以了。
Set myRecordset = Server.CreateObject("ADODB.Recordset")
myRecordset.Fields.Append "ID", adInteger
myRecordset.Fields.Append "Title", adVarChar, 25
myRecordset.Fields.Append "Description", adVarChar, 255

myRecordset.Open

' Fill RS with sample data:
For iLetter = Asc("A") To Asc("M")
myRecordset.AddNew
myRecordset.Fields("ID").Value = iLetter - 64
myRecordset.Fields("Title").Value = "字母：" & Chr(iLetter)
myRecordset.Fields("Description").Value = "這裡測試字母：" & Chr(iLetter) & "."
myRecordset.Update
Next 'iLetter

'移動到頭部開始位置，以便下面的迴圈開始.
myRecordset.MoveFirst

' 在表格中顯示資料

Response.Write "<table border=""0"" cellspacing=""0"" cellpadding=""3"">" & vbCrLf

'表頭
Response.Write vbTab & "<tr>" & vbCrLf
For Each Field in myRecordset.Fields
Response.Write vbTab & vbTab & "<td bgcolor=""#CCCCCC""><strong>"
Response.Write Field.Name
Response.Write "</strong></td>" & vbCrLf
Next 'Field
Response.Write vbTab & "</tr>" & vbCrLf

Do While Not myRecordset.EOF
' 迴圈改變儲存格的背景顏色
bColor = Not bColor
If bColor Then
strAltColor = "#FFFFFF"
Else
strAltColor = "#FF8040"
End If

'迴圈改變儲存格的背景顏色
Response.Write vbTab & "<tr>" & vbCrLf
For Each Field in myRecordset.Fields
Response.Write vbTab & vbTab & "<td bgcolor="""
Response.Write strAltColor
Response.Write """>" & Field.Value & "</td>" & vbCrLf
Next 'Field
Response.Write vbTab & "</tr>" & vbCrLf

myRecordset.MoveNext
Loop

' End the table
Response.Write "</table>" & vbCrLf

' 關閉對象、釋放資源
myRecordset.Close
Set myRecordset = Nothing
%>