innerhtml控件
模仿做了一个展开的js,但是怎样把这个折叠起来?
<SCRIPT language=javascript>
function op(id,Coupon_ID,account_name,pid,amount)
{
var total=document.getElementById("total").value;
for(i=1;i<=total;i++)
{
document.getElementById("E_"+i).innerHTML="";
}
var url="history.asp?id="+Coupon_ID;
var xmlhttp=new ActiveXObject("microsoft.xmlhttp");
xmlhttp.open("POST",url,false);
xmlhttp.send(null);
document.getElementById("E_"+id).innerHTML="<%=Coupon_alert1%>:<br>"+amount+"<br>----------<br><%=Coupon_alert2%><br>"+xmlhttp.responseText;
}