codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<style type="text/css">
#contenitore {
	border:1px solid #900;
	width:100px;
	height:100px;
	overflow:hidden;
}
</style>
<script type="text/JavaScript">
/*<![CDATA[*/
window.onload=function(){
	var c=document.getElementById('contenitore');
	alert(c.scrollWidth);
	c.scrollLeft=35;
	alert(c.scrollLeft);
}
/*]]>*/
</script>
</head>
<body>
<div id="contenitore">
<div id="contenuto">abcdefghilmnopqrstuvz</div>
</div>
</body>
</html>
appare spostato?