diff --git a/src/main/webapp/js/nlib.js b/src/main/webapp/js/nlib.js
index 8472fc90..ff090d21 100644
--- a/src/main/webapp/js/nlib.js
+++ b/src/main/webapp/js/nlib.js
@@ -5,3 +5,21 @@
  *
  *
  */
+
+
+// 팝업으로 비밀번호를 입력받아서 콜백함수에 전달한다.
+function fn_prompt_password(msg, callbackFucName) {
+	var thePrompt = window.open("", "_NLIB_POMPT_PASSWORD", "widht=100, height=100");
+    var theHTML = "";
+
+    theHTML += "<p>" + msg + "</p>";
+    theHTML += "<br/>";
+    theHTML += "비밀번호: <input type='text' id='thePass' placeholder='Enter Password...'/>";
+    theHTML += "<br />";
+    theHTML += "<input type='button' value='확인' id='thePromptOk' onclick='opener.parent." + callbackFucName + "(" 
+    	       + "document.getElementById(\"thePass\").value); window.close();'/>";
+    theHTML += "<input type='button' value='취소' id='thePromptClose' onclick='window.close();'/>";
+    
+    thePrompt.document.body.innerHTML = theHTML;
+}
+