// JavaScript Document
/* SCROLLER */
var scrollspeed = speed = 1;
var container = document.getElementById("datacontainer");
var cont_height = "151px";
var topdiv = document.getElementById("topspan");
var bottomdiv = document.getElementById("bottomdiv");
topdiv.style.marginTop = cont_height;
cont_y = findy(container);

function startScroller()
{
	topdiv.style.marginTop = parseInt(topdiv.style.marginTop)-scrollspeed+"px";

	if(parseInt(findy(bottomdiv))<cont_y-5) {
		topdiv.style.marginTop=cont_height;
	}

	setTimeout("startScroller()",40);
};

function findy(element)
{
	if(typeof(element.offsetParent) != 'undefined' ) {
		for( var posY = 0; element; element = element.offsetParent ) {
			posY += element.offsetTop;
    		}
    		
		return posY;
  	}
  	else {
  		return element.y;
  	}
}

if (window.addEventListener)
window.addEventListener("load", startScroller, false)
else if (window.attachEvent)
window.attachEvent("onload", startScroller)
else
window.onload=startScroller
/* FINE SCROLLER */