function df() {
 var haspicContainer = document.getElementById("has_pic");
 if (haspicContainer == null) {
 haspicContainer = document.createElement("div");
 haspicContainer.id = "has_pic";
 haspicContainer.innerHTML = "<input type='text' id='piclist' value='' style='display:none;'/><div id='upload'><b>您有圖片需要上傳到服務(wù)器</b>&nbsp;&nbsp;<a href='javascript:uploadpic();' >上傳</a></div><div id='confirm'></div>";
 $(".ke-toolbar").after(haspicContainer);
 }

 var img = $(".ke-edit-iframe").contents().find("img");

 var piccount = 0;
 var sstr = "";
 $(img).each(function (i) {
 var that = $(this);
 if (that.attr("src").indexOf("http://") >= 0 || that.attr("src").indexOf("https://") >= 0) {
  piccount++;
  if (i == $(img).length - 1)
  sstr += that.attr("src");
  else
  sstr += that.attr("src") + "|";
 }
 });

 $("#piclist").val(sstr);
 document.getElementById("has_pic").style.display = (piccount > 0) ? "block" : "none";
}

function closeupload() {
 $("#has_pic").hide();
 $("#upload").show();
}

function uploadpic() {
 var piclist = encodeURI($("#piclist").val());
 if (piclist.length == 0) return false;

 $.ajax({
 url: "asp.net/uploadpic.ashx",
 data: "pic=" + piclist,
 type: "GET",
 beforeSend: function () {
  $("#upload").hide();
  $("#confirm").text("正在上傳中...");
 },
 success: function (msg) {
  if (msg !== "") {
  var str = new Array();
  str = msg.split('|');
  var img = $(".ke-edit-iframe").contents().find("img");

  $(img).each(function (i) {
   var that = $(this);
   if (that.attr("src").indexOf("http://") >= 0 || that.attr("src").indexOf("https://") >= 0) {
   that.attr("src", "/uploads/image/" + str[i]);
   that.attr("data-ke-src", "/uploads/image/" + str[i]);
   }
  });

  $("#confirm").html(img.length + "張圖片已經(jīng)上傳成功！&nbsp;&nbsp;<a href='javascript:closeupload();'>關(guān)閉</a>");
  }
  else $("#confirm").text("上傳失??！");
 }
 });
}

public class uploadpic : IHttpHandler
{
 public void ProcessRequest(HttpContext context)
 {
 context.Response.ContentType = "text/plain";
 string pic = context.Request.QueryString["pic"];

 string[] arr = pic.Split('|');
 string sstr = "";
 UpLoadIMG st = new UpLoadIMG();
 for (int i = 0; i < arr.Length; i++)
 {
  if (arr[i].IndexOf("http://") >= 0 || arr[i].IndexOf("https://") >= 0)
  {
  string std = st.SaveUrlPics(arr[i], "../../uploads/image/");
  if (std.Length > 0)
  {
   if (i == arr.Length - 1)
   sstr += std;
   else
   sstr += std + "|";
  }
  }
 }
 context.Response.Write(sstr);
 }

 public bool IsReusable
 {
 get
 {
  return false;
 }
 }
}

public class UpLoadIMG
{
 public string SaveUrlPics(string imgurlAry, string path)
 {
 string strHTML = "";
 string dirPath = HttpContext.Current.Server.MapPath(path);

 try
 {
  if (!Directory.Exists(dirPath))
  {
  Directory.CreateDirectory(dirPath);
  }
  string ymd = DateTime.Now.ToString("yyyyMMdd", DateTimeFormatInfo.InvariantInfo);
  dirPath += ymd + "/";
  if (!Directory.Exists(dirPath))
  {
  Directory.CreateDirectory(dirPath);
  }
  string newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + imgurlAry.Substring(imgurlAry.LastIndexOf("."));

  WebClient wc = new WebClient();
  wc.DownloadFile(imgurlAry, dirPath + newFileName);
  strHTML = ymd + "/" + newFileName;
 }
 catch (Exception ex)
 {
  //return ex.Message;
 }
 return strHTML;
 }
}