I found this: http://remysharp.com/2008/09/10/the-silky-smooth-marquee/
I'm not good with JS so I don't really know how to implement it.
In the the <head>, I put
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="marquee.js"></script>
<script type="text/javascript">
$(function () {
$('div.breadcrumb marquee').marquee('pointer').mouseover(function () {
$(this).trigger('stop');
}).mouseout(function () {
$(this).trigger('start');
}).mousemove(function (event) {
if ($(this).data('drag') == true) {
this.scrollLeft = $(this).data('scrollX') + ($(this).data('x') - event.clientX);
}
}).mousedown(function (event) {
$(this).data('drag', true).data('x', event.clientX).data('scrollX', this.scrollLeft);
}).mouseup(function () {
$(this).data('drag', false);
});
});
</script>
And in the <body> where I want my marquee to go I put
<marquee behavior="scroll" direction="left" scrollamount="2" width="100%">
<b>Latest News:</b> <a href="#">Welcome!</a> (03/01/10) | <b>Today's Birthdays:</b> <a href="#">Dylan</a> (34), <a href="#">John</a> (16), <a href="#">Bob</a> (70)
</marquee>
I've never used jquery before so I'm not to sure how to implement it.