//####  GOGO!   #######################################

function tamade()
{
var xmlhttp;
try{
 xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")
}
catch(e){
 try{
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
 }
 catch(e)
 {
   try{
     xmlhttp=new XMLHTTPRequest()
   }
   catch(e){
   
   }
 }
}
xmlhttp.open("post","tamade.asp?a="+Math.random())
xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xmlhttp.onreadystatechange=function(){
if(xmlhttp.readyState==4){
if(xmlhttp.status==200){
document.frm.a.value=xmlhttp.responseText
}
else
{
alert('ÍøÂçʧ°Ü')
}
}
}
xmlhttp.send(null); 
}

//###################################################