请求页面  var vlinks=document.getElementsByTagName('a');//超链接是ShowPic.aspx?PIC={0}
          var xmlHTTP=new ActiveXObject('MSXML2.XMLHTTP');
          var oStream = new ActiveXObject("adodb.stream");
    for (var i=0;i<vlinks.length;i++)
    {
      if(vlinks[i].innerText=="查看")
      {
        oStream.type = 1; 
        xmlHTTP.open('GET',vlinks[i],false);
        xmlHTTP.send();
        oStream.open();
                 oStream.write(xmlHTTP.responseBody);
                 oStream.savetofile("c:\\"+(i+1).toString()+".gif", 2);
                 oStream.close();
       }
     }
    alert("已将所有图片保存到c:\\")
响应页面ShowPic.aspx             Response.ClearContent();
            Response.ContentType = "image/Jpeg";
            byte[] PIC = this.basemert.GetPIC(Request.QueryString["PIC"].Trim());
            Response.BinaryWrite(PIC);
            Response.End();每次当请求页面下载很多的时候   执行大概五分钟  IIS就挂掉了  必须重启了   这是为什么呢?