使用弹出窗口显示民用前后图像onclick事件

Question

我把代码放在下面。如果你有任何想法让我知道。我想要两个民用图像 点击事件后显示后面的图像。任何人都可以解决我的问题吗？

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CRM /页面DisplayCategoryPicture.aspx

VB

 Private Sub CusImgShow()
    Try
        Const SQL As String = "SELECT Civilimg1,civilimg2 FROM [NewCus] WHERE [Cust_ID] = @Cust_ID2"
        Dim myCommand As New SqlCommand(SQL, myConnection)
        myCommand.Parameters.AddWithValue("@Cust_ID", Request.QueryString("Cust_ID"))
        myConnection.Open()
        Dim myReader As SqlDataReader = myCommand.ExecuteReader
        If myReader.Read Then
            Response.ContentType = "image/JPEG"
            Response.BinaryWrite(myReader("Civilimg1"))
            Response.ContentType = "image/JPEG"
            Response.BinaryWrite(myReader("Civilimg2"))
        End If
        myReader.Close()          
        myConnection.Close()
    Catch ex As Exception
        'MsgBox(ex.Message)'
    End Try
End Sub

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ASPX：

<asp:Image ID="Image2" runat="server" Height ="40" Width ="60" 
     ImageUrl='<%# Eval(("Cust_ID"),"~/crm/DisplayCategoryPicture.aspx?Cust_ID={0}")%>' 
     onclick="CreatepopUp1(this.src);" />

的javascript：

 var Popup; 
 function CreatepopUp1(url) {
     Popup = window.open(url, "Popup", 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=120,height=250,left = 190,top = 262');
     Popup.focus();
 }