html uses marquee to realize text scrolling left and right_HTML/Xhtml_web page production

//With the help of marquee

Here is the content to be scrolled


//Common implementation method

< script language="javascript" type="text/javascript">
function scroll(obj) {
var tmp = (obj.scrollLeft) ;
//When the scroll bar reaches the top on the right
if (obj.scrollLeft==tmp) obj.innerHTML = obj.innerHTML;
//When the scroll bar scrolls the width of the initial content, the scroll bar returns to the leftmost end
if (obj.scrollLeft>=obj .firstChild.offsetWidth) obj.scrollLeft=0;
}
setInterval("scroll(document.getElementById('scrollobj'))",20);

< /BODY>