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>您有图片需要上传到服务器</b>&nbsp;&nbsp;<a href='javascript:uploadpic();' >上传</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("正在上传中...");
},
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   "张图片已经上传成功！&nbsp;&nbsp;<a href='javascript:closeupload();'>关闭</a>");
}
else $("#confirm").text("上传失败！");
}
});
}

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;
}
}