For several years our .NET application has opened a popup in the foreground every time. I use:
Page.ClientScript.RegisterStartupScript(GetType(String), "Popup", "window.open('STUDLogList.aspx','pop','width=900,height=450,top=312,left=190,scrollbars=1');", True)
Lately the popup has started to open in the background without any change in code. Do you have any suggestions to help this?
Searching Google I can see at lot of people have exactly the same problem and a lot of suggestions to help it but I cannot make it work.