I am using iframe to load dynamic content so that whole page not refresh at the time of click.

Here is link, http://www.globtier.com/portfolio/in...?cat=webdesign

But in OPERA browser, it is showing white background color in iframe, while I am giving allow transparency is equal to true.

Here is code,
<iframe frameborder="0" src="#.htm" height="300" width="100%" scrolling="yes" marginwidth="0" marginheight="0" allowtransparency="true">

Thanks in advance...!