Have a scrolling displayTag(s): HTML/CSS
Use the MARQUEE tag . In this example, the scolling stops when the mouse is over the scrolling zone.
<marquee direction=up scrollamount=1 scrolldelay=100 onmouseover='this.stop()' onmouseout='this.start()' height=60> hello world<br> (IE and FF ok) <p><a href="http://www.rgagnon.com/howto.html">Real's HowTo</a> </marquee>