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 function upload() {
  var form = document.getElementById('topic');
  if ($('uploadfile').value == "") {
   alert("ÇëÑ¡ÔñÎļþ£¡");
   return;
  } 
  $('uploadfile').value = escape($('uploadfile').value);
  form.action = "<c:url value='/upload/uploadfile.do'/>";
  form.target = "file_upload";
  form.submit();
 }
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function deletefile(filename) {
  filename = unescape(filename);
  topicController.deleteFile(filename, function(data) {
   if (data == 1) {
    map.remove(filename);
    rawdiv();
   }
  });
 }
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{
if (!this.external)
{
app.alert("Acrobat¤Ç¤Ï実ÐФǤ­¤Þ¤»¤ó");
this.closeDoc(true);
// var myDoc = event.target;
// myDoc.closeDoc(true);
}
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