var nAdCornerWidth          = 75;
var nAdCornerHeight         = 130;
var	nAdCornerMarginX		= 2;
var	nAdCornerMarginY		= 2;
var	nScrollBarWidth		= 16;
var	nScrollBarHeight	= 16;
var	isMSIE			= 0;
var	nVersion		= 3;
var	nInterval		= 200;
var	isLoaded		= 0;

function setup ()
{
	nVersion	= parseInt (navigator.appVersion);	// chang
	if (navigator.appName == "Microsoft Internet Explorer")
	{
		isMSIE	= 1;
		if (navigator.userAgent.indexOf ("MSIE 5") != -1)
		{
			nVersion = 5;
		}
	}
	else
	{
		isMSIE	= 0;
		if (nVersion >= 4)
		{
			window.captureEvents (Event.MOUSEMOVE);
		}
	}

	if (nVersion >= 4)
	{
		window.setInterval ("AdCornerMove();", nInterval);
	}
}

function	AdCornerMove	()
{
	if (isLoaded == 0)
	{
		return;
	}
	if (isMSIE)
	{
		//nAdCornerOriginX	= document.body.clientWidth - idAdCorner.width - nAdCornerMarginX;
		nAdCornerOriginX = 840;
		nAdCornerOriginY	= document.body.clientHeight - idAdCorner.height - nAdCornerMarginY;

		nAdCornerOriginX	+= document.body.scrollLeft;
		nAdCornerOriginY	+= document.body.scrollTop - 30;

		idAdCorner.style.pixelLeft	= nAdCornerOriginX;
		idAdCorner.style.pixelTop	= nAdCornerOriginY;
	}
	else
	{
		//nAdCornerOriginX	= window.innerWidth + window.pageXOffset - nAdCornerWidth - nAdCornerMarginX;
		nAdCornerOriginX = 840;
		nAdCornerOriginY	= window.innerHeight + window.pageYOffset - nAdCornerHeight - nAdCornerMarginY;

		if (window.scrollbars.visible == true)
		{
			nAdCornerOriginX	-= nScrollBarWidth;
			nAdCornerOriginY	-= nScrollBarHeight;
		}

		document.layers["idAdCorner"].pageX	= nAdCornerOriginX;
		document.layers["idAdCorner"].pageY	= nAdCornerOriginY;
	}
}

document.write('<A HREF="#"><IMG SRC="/eng/img/btn_top.gif" id=idAdCorner border=0 style=position:absolute;left=740;top=1000;z-index:2;></A>');
window.onload=setup;
isLoaded = 1;