Public Event PushpinDrag As PushpinDragHandler

Public Sub OnPushpinDrag(pID As String)
        ' Check if there are any Subscribers
        If PushpinDrag IsNot Nothing Then
            ' Call the Event
            GoogleMapObject = DirectCast(System.Web.HttpContext.Current.Session("GOOGLE_MAP_OBJECT"), GoogleObject)
            RaiseEvent PushpinDrag(pID)
        End If
    End Sub