/*Non editare->*/var dataobj;var thelength;
/*Velocità dello scroll->*/var scrollspeed=cache=2;
/*Tempo che passa prima di scorrere->*/var initialdelay=0;
/*Margin top iniziale del div*/var initialOffset=225;
/*Margin top del div quando viene resettato*/var resetOffset=225;
/*Nome del div da far scrollare*/var idScroller = "scrollNews";
function initializeScroller(){
	dataobj=document.getElementById(idScroller);
	dataobj.style.marginTop=initialOffset+"px";
	dataobj.onmouseover = stopScroll;
	dataobj.onmouseout = startScroll;
	setTimeout("getdataheight()", initialdelay);
}

function getdataheight(){
	thelength=dataobj.offsetHeight;
	if (thelength==0)
		setTimeout("getdataheight()",10);
	else
		scrollDiv();
}

function scrollDiv(){
	dataobj.style.marginTop=parseInt(dataobj.style.marginTop)-scrollspeed+"px";
	if (parseInt(dataobj.style.marginTop)<thelength*(-1.1))
		dataobj.style.marginTop=resetOffset+"px";
	setTimeout("scrollDiv()",40);
}

function stopScroll(){scrollspeed=0;}

function startScroll(){scrollspeed=cache;}

if (window.addEventListener)
	window.addEventListener("load", initializeScroller, false);
else if (window.attachEvent)
	window.attachEvent("onload", initializeScroller);
else
	window.onload=initializeScroller;