var brOK2=false;
var mie2=false;
var vmin2=2;
var vmax2=5;
var vr2=3;
var timer12;
var nowads2;
var ad_width2=0;
var ad_height2=0;

function movechip2(chipname)
{
	if(brOK2)
	{
		eval("chip="+chipname);
		if(!mie2)
		{
			pageX=window.pageXOffset;
			pageW=window.innerWidth;
			pageY=window.pageYOffset;
			pageH=window.innerHeight;
		}
		else
		{
			pageX=document.documentElement.scrollLeft;
			pageW=document.documentElement.offsetWidth-8;
			pageY=document.documentElement.scrollTop;
			pageH=document.documentElement.offsetHeight;
		}
		chip.xx=chip.xx+chip.vx;
		chip.yy=chip.yy+chip.vy;
		chip.vx+=vr2*(Math.random()-0.5);
		chip.vy+=vr2*(Math.random()-0.5);
		if(chip.vx>(vmax2+vmin2))  chip.vx=(vmax2+vmin2)*2-chip.vx;
		if(chip.vx<(-vmax2-vmin2)) chip.vx=(-vmax2-vmin2)*2-chip.vx;
		if(chip.vy>(vmax2+vmin2))  chip.vy=(vmax2+vmin2)*2-chip.vy;
		if(chip.vy<(-vmax2-vmin2)) chip.vy=(-vmax2-vmin2)*2-chip.vy;
		if(chip.xx<=pageX)
		{
			chip.xx=pageX;
			chip.vx=vmin2+vmax2*Math.random();
		}
		if(chip.xx>=pageX+pageW-chip.w)
		{
			chip.xx=pageX+pageW-chip.w;
			chip.vx=-vmin2-vmax2*Math.random();
		}
		if(chip.xx>=pageW-ad_width2)
		{
			chip.xx=chip.xx-20;
			chip.vx=-vmin2-vmax2*Math.random();
		}
		if(chip.yy<=pageY)
		{
			chip.yy=pageY;
			chip.vy=vmin2+vmax2*Math.random();
		}
		if(chip.yy>=pageY+pageH-ad_height2)
		{
			chip.yy=pageY+pageH-ad_height2;
			chip.vy=-vmin2-vmax2*Math.random();
		}
		if(!mie2)
		{
			eval('document.'+chip.named+'.top ='+chip.yy);
			eval('document.'+chip.named+'.left='+chip.xx);
		}
		else
		{
			eval('document.all.'+chip.named+'.style.pixelLeft='+chip.xx);
			eval('document.all.'+chip.named+'.style.pixelTop ='+chip.yy);
		}
		chip.timer12=setTimeout("movechip2('"+chip.named+"')",80);
	}
}

function stopme2(chipname)
{
	if(brOK2)
	{
		eval("chip="+chipname);
		if(chip.timer12!=null)
		{
			clearTimeout(chip.timer12)
		}
	}
}

function nowads2()
{
	if(navigator.appName.indexOf("Internet Explorer")!=-1)
	{
		if(parseInt(navigator.appVersion.substring(0,1))>=4) brOK2=navigator.javaEnabled();mie2=true;
	}
	if(navigator.appName.indexOf("Netscape")!=-1)
	{
		if(parseInt(navigator.appVersion.substring(0,1))>=4) brOK2=navigator.javaEnabled();
	}
	nowads2.named="nowads2";
	nowads2.vx=vmin2+vmax2*Math.random();
	nowads2.vy=vmin2+vmax2*Math.random();
	nowads2.w=1;
	nowads2.h=1;
	nowads2.xx=0;
	nowads2.yy=0;
	ad_width2=nowads_img2.width;;
	ad_height2=nowads_img2.height;
	//alert(ad_height2);
	nowads2.timer12=null;
    movechip2("nowads2");
}

function getClientSize2()
{
    pageW=document.documentElement.offsetWidth-8;
    pageH=document.documentElement.offsetHeight;
}
function block() {
obj=document.getElementById("nowads2");
obj.style.display = "block";
}

document.write('<div id="nowads2" style="display:none; width:178px; height:69px; left:177px;position:absolute;top:1237px; z-index:200">');
document.write('<img id="nowads_img2" src="http://www.2000yh.com/2000y.gif"></img><br/><br/>');
//document.write('<object id="nowads_img2" type="application/x-shockwave-flash" data="http://www.2000yh.com/2000y.gif" width="200" height="118">');
//document.write('<param name="movie" value="http://www.2000yh.com/2000y.gif" />');
//document.write('</object>');
document.write('<img id="nowads_img3" src="http://www.2000yh.com/m2.jpg"></img><br/><br/>');
document.write('<img id="nowads_img3" src="http://www.2000yh.com/m3.jpg"></img>');
document.write('</div>');

window.setTimeout("nowads2()",1800);
window.setTimeout("block()",1830);