var brOK=false;
var mie=false;
var vmin=2;
var vmax=5;
var vr=3;
var timer1;
var nowads;
var ad_width=0;
var ad_height=0;
// <a href="http://www.now.net.cn">Domain Hosting email </a>    <a href="http://www.todayisp.com">Domain Hosting email</a>
function movechip(chipname)
{
	if(brOK)
	{
		eval("chip="+chipname);
		if(!mie)
		{
			pageX=window.pageXOffset+100;
			pageW=window.innerWidth-200;
			pageY=window.pageYOffset+100;
			pageH=window.innerHeight-200;
		} 
		else
		{
			pageX=window.document.body.scrollLeft+100;
			pageW=window.document.body.offsetWidth-200;
			pageY=window.document.body.scrollTop+100;
			pageH=window.document.body.offsetHeight-200;
		}
		chip.xx=chip.xx+chip.vx;
		chip.yy=chip.yy+chip.vy;
		chip.vx+=vr*(Math.random()-0.5);
		chip.vy+=vr*(Math.random()-0.5);
		if(chip.vx>(vmax+vmin))  chip.vx=(vmax+vmin)*2-chip.vx;
		if(chip.vx<(-vmax-vmin)) chip.vx=(-vmax-vmin)*2-chip.vx;
		if(chip.vy>(vmax+vmin))  chip.vy=(vmax+vmin)*2-chip.vy;
		if(chip.vy<(-vmax-vmin)) chip.vy=(-vmax-vmin)*2-chip.vy;
		if(chip.xx<=pageX)
		{
			chip.xx=pageX;
			chip.vx=vmin+vmax*Math.random();
		}
		if(chip.xx>=pageX+pageW-chip.w)
		{
			chip.xx=pageX+pageW-chip.w;
			chip.vx=-vmin-vmax*Math.random();
		}
		if(chip.xx>=pageW-ad_width)
		{
			chip.xx=chip.xx-20;
			chip.vx=-vmin-vmax*Math.random();
		}
		if(chip.yy<=pageY)
		{
			chip.yy=pageY;
			chip.vy=vmin+vmax*Math.random();
		}
		if(chip.yy>=pageY+pageH-ad_height)
		{
			chip.yy=pageY+pageH-ad_height;
			chip.vy=-vmin-vmax*Math.random();
		}
		if(!mie)
		{
			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.timer1=setTimeout("movechip('"+chip.named+"')",80);
	}
}

function stopme(chipname)
{
	if(brOK)
	{
		eval("chip="+chipname);
		if(chip.timer1!=null)
		{
			clearTimeout(chip.timer1)
		}
	}
}

function nowads()
{
	if(navigator.appName.indexOf("Internet Explorer")!=-1)
	{
		if(parseInt(navigator.appVersion.substring(0,1))>=4) brOK=navigator.javaEnabled();mie=true;
	}
	if(navigator.appName.indexOf("Netscape")!=-1)
	{
		if(parseInt(navigator.appVersion.substring(0,1))>=4) brOK=navigator.javaEnabled();
	}
	nowads.named="nowads";
	nowads.vx=vmin+vmax*Math.random();
	nowads.vy=vmin+vmax*Math.random();
	nowads.w=1;
	nowads.h=1;
	nowads.xx=0;
	nowads.yy=0;
	ad_width=nowads_img.width;
	ad_height=nowads_img.height;
	//alert(ad_height);
	nowads.timer1=null;
	movechip("nowads");
}

function getClientSize()
{
    pageW=window.document.body.offsetWidth-8;
    pageH=window.document.body.offsetHeight;
}

function show(content) {
	document.write('<div id="nowads" style="height:49px;left:78px;position:absolute;top:368px; z-index:100000" onmouseover="stopme(\'chip\')" onmouseout="movechip(\'chip\')">');
	document.write('<table style="border:1px solid #ff0000; padding:5px;background-color:#fff;" id="nowads_img" width="290" border="0" cellspacing="0" cellpadding="0"><tr><td width=40 style="padding:5px;"><img src="http://www.ccgs.gov.cn/opencms/opencms/images/allow.jpg" border="0"></td><td><div style="overflow: auto;font-size:14px; color:#f00;font-weight:bold;padding:5px;" >' + content + '</div></td></tr></table></div>');
	nowads();
	window.onresize=getClientSize;
}