document.onkeydown = function KeyboardListener(e){
    KeyDownEner(e);
}

function getfoacus(){
  document.getElementById("TopContents_DIV").focus();
}

document.write("<div id=\"ad\" style=\"position:absolute;z-index:11;\"><a href=\"http://www.shmzj.gov.cn/gb/shmzj/node8/node23/u1ai29335.html\" target=_blank><img src=\"http://www.shmzj.gov.cn/shmzj2008/images/20120113cis.jpg\" border=\"0\"></a>")
document.write("<DIV id=lg style=\"left:180px;bottom:2px;POSITION:relative;\" ><a href=\"javascript:fclose();\" style=\"font-family: Verdana;font-size: 12px;	color: #4F4F4F;text-decoration: none;\" ><strong>¹Ø±Õ</strong></a></div></div>")
var x = 100,y = 50
var xin = true, yin = true
var step = 1 
var delay = 15
var obj=document.getElementById("ad") 
obj.style.left=x
obj.style.top=y
function floatAD() {
 var L=T=0
 var R= document.body.clientWidth-obj.offsetWidth
 //var B= document.body.clientHeight-obj.offsetHeight
 var B= 800-obj.offsetHeight
 obj.style.left = x + document.body.scrollLeft
 obj.style.top = y + document.body.scrollTop
 x = x + step*(xin?1:-1)  
 if (x < L) { xin = true; x = L} 
 if (x > R){ xin = false; x = R} 
 y = y + step*(yin?1:-1) 
 if (y < T) { yin = true; y = T } 
 if (y > B) { yin = false; y = B } 
}
var it= setInterval("floatAD()", delay) 
obj.onmouseover=function(){clearInterval(it)} 
obj.onmouseout=function(){it=setInterval("floatAD()", delay)}
var delta=0.15
var collection;
function fclose()
{ad.style.visibility='hidden';}