var FDmovex=10;//每次移动时在水平方向的距离
var FDmovey=10;//每次移动时在垂直方向的距离
var FDmheight=94;//图片的宽度;
var FDmwidth=166;//图片的高度;
var FDurl="http://www.tjbma.com/2010zhpf.htm";
var FDimg="images/2010zhpf.jpg";




/////下面的内容不可修改
var timeid;
document.write("<DIV id=AdLayer language=javascript onmouseout='return AdLayer_onmouseout()' ");
document.write("onmouseover='return AdLayer_onmouseover()' ");
document.write("style='BACKGROUND-COLOR: red; HEIGHT: 10px; LEFT: 0px; POSITION: absolute; TOP: 0px; VISIBILITY: hidden; WIDTH: 60px; Z-INDEX: 100' ");
document.write("bgcolor='red'><A href='"+FDurl+"' ");
document.write("style='COLOR: white; FONT-SIZE: 9pt' target=_blank><IMG border=0 height='"+FDmheight+"' ");
document.write("src='"+FDimg+"' width='"+FDmwidth+"'></A> </DIV>");

function initAd() {
document.all.AdLayer.style.visibility = 'visible'
MoveLayer();
}
//飘浮函数
function MoveLayer() {
var cury=document.all.AdLayer.style.posTop;
var curx=document.all.AdLayer.style.posLeft;
if(cury+FDmheight>=document.body.scrollTop+document.body.offsetHeight) {FDmovey=-Math.abs(FDmovey);cury=document.body.scrollTop+document.body.offsetHeight-FDmheight;}
if(cury<=document.body.scrollTop) {FDmovey=Math.abs(FDmovey);cury=document.body.scrollTop;}
if(curx+FDmwidth>=document.body.scrollLeft+document.body.offsetWidth) {FDmovex=-Math.abs(FDmovex);curx=document.body.scrollLeft+document.body.offsetWidth-FDmwidth;}
if(curx<=document.body.scrollLeft) {FDmovex=Math.abs(FDmovex);curx=document.body.scrollLeft;}
cury=cury+FDmovey;
curx=curx+FDmovex;
document.all.AdLayer.style.posTop =cury;
document.all.AdLayer.style.posLeft =curx;//移动广告层
timeid=setTimeout("MoveLayer();", 200);//设置20毫秒后再调用函数MoveLayer()
}
function AdLayer_onmouseover() {
window.clearTimeout(timeid);
}
function AdLayer_onmouseout() {
initAd()
}
initAd();//载入页面后，调用函数initAd()