Hi Friends,
I developed a Site on asp.net with vb.net, its works fine on IE 6.0, but the client requirement is that it should also work on Netscape 4.79.So there are some problems related to JavaScript.

1-How to display dynamic message on Label/Div/Span html tag.
2-Window.opener does not work.
3-How to disable Dropdown with JavaScript.

If you have any suggestion, please reply me soon. I will be very thankful to you.