/***********************************************
* IFRAME Scroller script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Specify speed of scroll. Larger=faster
var scrollspeed=cache=1;

//Specify intial delay before scroller starts scrolling (in miliseconds):
var initialdelay=2000

function initializeScroller(){
	dataobj = document.all? document.all.Scroll : document.getElementById("Scroll");
	dataobj.style.top = "1px";
	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 = "50px";
		setTimeout("scrollDiv()",70);
		};

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