ridotto ai minimi termini
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>
<title>scroll contenuto iframe</title>
<script type="text/JavaScript">
/*<![CDATA[*/
var timer=false;

function scrollStop(){
	if(timer) clearTimeout(timer);
}

function scrollIfr(amount){
	document.getElementById('Ifr').contentWindow.scrollBy(0,amount);
	timer=setTimeout('scrollIfr('+amount+')',50);
}
/*]]>*/
</script>
</head>
<body>
<iframe id="Ifr" src="document_da_scrollare.htm"></iframe>
up
down
</body>
</html>
il documento contenuto nell' iframe deve appartenere allo stesso dominio del documento che contiene l' iframe
ciao