/* Variabili che � possibile cambiare */
var dn_startpos=120;
var dn_endpos=-200;
var dn_speed=50;
var dn_newsID='news';
var dn_classAdd='hasJS';

window.onload=function()
{
	if(!document.getElementById || !document.createTextNode){return;}
	initDOMnews();
}

window.onunload=function()
{
	clearInterval(dn_interval);
}

var dn_scrollpos=dn_startpos;

function initDOMnews()
{
	var n=document.getElementById(dn_newsID);
	if(!n){return;}
		n.className=dn_classAdd;
		dn_interval=setInterval('scrollDOMnews()',dn_speed);
		n.onmouseover=function()
		{
		clearInterval(dn_interval);
		}
		n.onmouseout=function()
		{
		dn_interval=setInterval('scrollDOMnews()',dn_speed);
	}
}

function scrollDOMnews()
{
	var n=document.getElementById(dn_newsID).getElementsByTagName('ul')[0];
	n.style.top=dn_scrollpos+'px';
	if(dn_scrollpos==dn_endpos){dn_scrollpos=dn_startpos;}
	dn_scrollpos--;
}