// Specify speed of scroll. Larger = faster:
var scrollspeed = cache = 2;
// Specify intial delay before scroller starts scrolling (in miliseconds):
var initialdelay = 500;
function initializeScroller() {
	dataobj = document.all ? document.all.datacontainer : document.getElementById("datacontainer");
	dataobj.style.top = "150px";
	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 = "150px";
	}
	setTimeout("scrollDiv()", 40);

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