iframe scrolling problem

iframe scrolling problem

I'm currently developing this PHONEGAP App where I need to include an iframe inside the html page. The "src" attribute is pointing at one of my html file in the file system e.g "file:///android_asset/www/html_page_to_load_iframe.html"<---(the one to load the iframe) the external file is "file:///android_asset/www/folder/folder/im_the_src_target.html". It successfully loaded the external file, but since i set a fixed height for that <iframe> it should allow me to scroll if the content of the iframe is bigger than it's size. The problem is that, it wasn't allowing me to scroll inside the iframe(but scroll works on my laptop's chrome browser and firefox). I'm currently testing it in an android 2.2 froyo device, hope to find some help here. Thanks in advance!