function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
  if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
var isNS = navigator.appName == "Netscape";

function getRef(id) {
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
}



var scrollerHeight = 88;
var puaseBetweenImages = 3000;
var imageIdx = 0;

function moveRightEdge() {
	var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;

	if (isNS4) {
		yMenuFrom   = divMenu.top;
		yMenuTo     = windows.pageYOffset + 565;//getRef("divMainScroll").scrollTop + 565; //windows.pageYOffset + 535;   
	} else if (isDOM) {
		yMenuFrom   = parseInt (divMenu.style.top, 10);
		yMenuTo     = (isNS ? window.pageYOffset : document.documentElement.scrollTop) + 160; //getRef("divMainScroll").scrollTop + 160; //(isNS ? window.pageYOffset : document.documentElement.scrollTop) + 120; 
		//yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 530; 
	}
	timeoutNextCheck = 500;
	
	//alert(document.documentElement.scrollTop);
	//alert(document.getElementById("divMainScroll").scrollTop);
	if (yMenuFrom != yMenuTo) {
		yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
		if (yMenuTo < yMenuFrom)
		{
			yOffset = -yOffset;
		}
		
		if (isNS4)
		{	yOffset += yOffset;
			divMenu.top = yOffset + "px";
		}
		else if (isDOM)
		{
			divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset + "px";
		}
			timeoutNextCheck = 10;
	}
	window.setTimeout("moveRightEdge()", timeoutNextCheck);
}