var ArrMarquees;

function InitializeMarquee()
{
	var ArrElems, ElemCur;
	ArrMarquees = new Array();

	if (document.getElementsByTagName)
		ArrElems = document.getElementsByTagName("DIV");
	else if (document.all)
		ArrElems = document.all.tags("DIV");

	for (iElem in ArrElems) {
		ElemCur = ArrElems[iElem];
		if (ElemCur.marquee) {
			ArrMarquees[ArrMarquees.length] = ElemCur;
			setTimeout("MoveMarquee(\""+(ArrMarquees.length - 1)+"\");", ElemCur.marquee_interval);
		}
	}
}

function MoveMarquee(iElem)
{
	var ElemTop, Elem;
	Elem = ArrMarquees[iElem];
	
	Elem.style.pixelTop += parseInt(Elem.marquee_step);
	ElemTop = Elem.style.pixelTop;

	if (ElemTop > eval(Elem.marquee_end)) Elem.style.pixelTop = eval(Elem.marquee_begin);
	if (ElemTop < eval(Elem.marquee_begin)) Elem.style.pixelTop = eval(Elem.marquee_end);
	setTimeout("MoveMarquee(\""+iElem+"\");", Elem.marquee_interval);
}