//浮动广告条：开始
var brOK=false;
var mie=false;
var vmin=2;
var vmax=5;
var vr=3;
var timer1;

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();}

//cname adMoveClass类的实列名
//dname div控件的名称
function adMoveClass(cname,dname){
this.name = cname;
this.named= dname;
this.vx=vmin+vmax*Math.random();
this.vy=vmin+vmax*Math.random();
this.w=1;
this.h=1;
this.xx=0;
this.yy=0;
this.timer1=null;
}

//chipname adMoveClass类的实列名
function movechip(chipname){
if(brOK){
eval("chip="+chipname);//chipname对象
if(!mie){
pageX=window.pageXOffset;
pageW=window.innerWidth;
pageY=window.pageYOffset;
pageH=window.innerHeight;
}else{
pageX=window.document.body.scrollLeft;
pageW=window.document.body.offsetWidth-8;
pageY=window.document.body.scrollTop;
pageH=window.document.body.offsetHeight;}
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>=680){
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-chip.h){
chip.yy=pageY+pageH-chip.h;
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.name+"')",80);
}}

//chipname adMoveClass类的实列名
function stopme(chipname){
if(brOK){
eval("chip="+chipname);
if(chip.timer1!=null)
{clearTimeout(chip.timer1)}
}
}
//浮动广告条：结束

var divName="adDiv2"
var className="aDmove2"
document.write('<div id="'+divName+'" style="position:absolute;z-index:1000" onmouseover=stopme("'+className+'"); onmouseout=movechip("'+className+'");>');
document.write('<a href="http://218.4.142.3/jubao" target="_blank">');
document.write('<img src="images/jubao.jpg" border="0" ></a>');
document.write('</div>');
eval("var "+className+"=new adMoveClass(\""+className+"\",divName);movechip(\""+className+"\");")