How to remove line separating two frames ?

I have a webpage which has two frames. These two frames are separated by a line. I dont know where this line comes from.

I dont need this line on my webpage. How can I get rid opf this line ?

Please find screen shot attached herewith.Attachment 15157

Thanks.

Add a frameborder="0" to your frame tags.

<frame frameborder="0">

If that doesn't work, post your code.