r3=0;
  r4=0;
  r5=0;
  r6=0;
function s1(){
  var OBJ,X,Y,W,H,r1,r2;
  if(navigator.appName=="Netscape"){
    OBJ=document.s2;
    X=window.pageXOffset;
    Y=window.pageYOffset;
    W=window.innerWidth;
    H=window.innerHeight;
  }else{
    OBJ=s2.style;
    X=document.body.scrollLeft;
    Y=document.body.scrollTop;
    W=document.body.clientWidth-s2.offsetWidth;
    H=document.body.clientHeight-s2.offsetHeight;
  }
  if(r5<X){
    r4=r4*0.6;
    r3=Math.abs(r3*0.6);
    r5=X;
  }
  if(r6<Y){
    r3=r3*0.6
    r4=Math.abs(r4*0.6);
    r6=Y;
  }
  if(r5>X+W){
    r4=r4*0.6;
    r3=-Math.abs(r3*0.6);
    r5=X+W;
  }
  if(r6>Y+H){
    r3=r3*0.6
    r4=-Math.abs(r4*0.6);
    r6=Y+H;
  }else{
    r1=r3+(Math.random()-0.5)*3;
    r2=r4+(Math.random()-0.5)*3;
    r5=r5+r1;
    r6=r6+r2;
    r3=r1;
    r4=r2;
  }
  OBJ.left=r5;
  OBJ.top=r6;
  setTimeout("s1()",100);
}
if(navigator.appName=="Netscape"){
  document.write("<layer id=s2><EMBED src='http://www.cmdi.gov.cn:5555/sbl/ylqx/images/images/xcpcx.swf' quality=high WIDTH=80 HEIGHT=80 TYPE='application/x-shockwave-flash' PLUGINSPAGE='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash'></EMBED></layer>");
}else{
  document.write("<div id=s2 style='position:absolute;z-index:10'><OBJECT classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://active.macromedia.com/flash2/cabs/swflash.cab#version=4,0,0,0' ID=Movie1 WIDTH=80 HEIGHT=80><PARAM NAME=movie VALUE='http://www.cmdi.gov.cn:5555/sbl/ylqx/images/images/xcpcx.swf'><PARAM NAME=quality VALUE=high></OBJECT></div>");
}
s1();