HTML/CSS/Frame Attributes/scrolling
"scrolling" sets whether a frame should have a scroll bar or not
<HTML>
<BODY>
<iframe scrolling="yes"
name="myFrame"
src="http://www.wbex.ru" style="width:30%"></iframe>
</BODY>
</HTML>
<HTML>
<BODY>
<iframe scrolling="yes"
name="myFrame"
src="http://www.wbex.ru" style="width:30%"></iframe>
</BODY>
</HTML>