var scrollspeed=cache=1;
var initialdelay=0;

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()",50);
}

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