var cache=scrollspeed;

//Specify intial delay before scroller starts scrolling (in miliseconds):
var initialdelay=10;

var scrollspeed = 1;
var cache = 1;

function initializeScroller(){
	dataobj=document.all? document.all.datacontainer : document.getElementById("datacontainer");
	dataobj.style.top="5px";
	setTimeout("getdataheight()", initialdelay);
}

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

function scrollDiv(){
	dataobj.style.top=parseInt(dataobj.style.top)-scrollspeed+"px";
	if (parseInt(dataobj.style.top)<thelength*(-1))
		dataobj.style.top="5px";
	setTimeout("scrollDiv()",40);
}

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