通過：
xmlhttp.onreadystatechange= function(){xx(123)};
or
xmlhttp.onreadystatechange= new Function("xx(123)");
就可以了。
m=document.getElementsByName("text8");
v=m[i];
XMLHttpReq.onreadystatechange=function(){proce(v)};
----------------------------------------------
function proce(v)
{
????if(XMLHttpReq.readyState==4)
????{
?????if(XMLHttpReq.status==200)
?????{
?????var res=XMLHttpReq.responseXML.getElementsByTagName("content")[0].firstChild.data;
?????v.value=res;
?????}
?????else
?????{
??????v.value='....';
?????}
????}
}