Hi ,

am working with a Music Project which uses vb.net and asp.net...

In my songs.aspx i have all the songs with check boxes and playselected button...when i clicked on playselected button only those songs are displayed to play in a popup whose checkbox is checked..

here my player plays the songs by wring xml file..

the following is the coe for playselected..

***************************************

Private Sub playSelected()
Dim check As Boolean

Dim Music As New MusicMachine
Dim strname As String = Music.GetMusicFileId

Dim item As DataGridItemDim writer As New XmlTextWriter(Server.MapPath("~\XML\") & strname & ".xml", Encoding.UTF8)
writer.WriteStartDocument()

writer.WriteStartElement("playlist")

Try

For Each item In FileSystemGrid.Items
Dim chkBx As CheckBox = CType(item.Cells(0).FindControl("deletethis"), CheckBox)

If chkBx.Checked Then

check = True



writer.WriteStartElement("element")

writer.WriteAttributeString("url", "Skins\skin1\Songs\" & Request.QueryString("Type") & "\" & Request.QueryString("Name") & "\" & item.Cells(2).Text)

writer.WriteEndElement()



End If

Next

writer.WriteEndElement()

writer.WriteEndDocument()

writer.Close()



If check <> True Then

Response.Write("<script language=""javascript"">alert('Select at least One Song!');</script>")

Else

Page.RegisterStartupScript("Popup", "<script> popup('player.aspx');</script>")

End If

Catch ex As Exception
Response.Write(ex.Message)

Response.End()

End Try

End Sub

************************************************** **********

And the code for funtion popup is...:

==============================

function popup(URL)

{ day = new Date();

id = day.getTime();

eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,men ubar=0,resizable=0, width=735, height=625');");

}

===========================

Here the problem is : If i check 2 songs an click on playselected the popup is coming with 2 songs...if i checked one more song and click on playselected then again a popup is coming with 3 songs..this should be avoide .means the previous popup has to be refreshed...

Please help me out

Thanks in advance

Madhavi

Whenever you create popup window, pass one unique window name along with other parameters. I think this may help you. Refer to window.open function argument.

urt