diff --git a/src/main/webapp/resources/applib/js/app-support.js b/src/main/webapp/resources/applib/js/app-support.js
new file mode 100644
index 0000000..122d209
--- /dev/null
+++ b/src/main/webapp/resources/applib/js/app-support.js
@@ -0,0 +1,41 @@
+class AppSupport {
+	
+	static help(){
+		console.log("initDatepicker(초기화영역) : 특정 영역의 datepicker를 초기화한다.");
+		console.log("initDetailSearchButton(초기화영역) : 특정 영역의 상세조회 버튼을 초기화한다.");
+	}
+	
+	/**************************************************************************
+	* 특정 영역의 datepicker를 초기화한다.
+	**************************************************************************/
+	static initDatepicker(elementEl){
+		var executionArea;
+		if(typeof elementEl == "string"){
+			executionArea = $("#"+elementEl);
+		} else {
+			executionArea = $(elementEl);
+		}
+		
+		executionArea.find(".form-date").datePicker();
+	}
+	
+	/**************************************************************************
+	* 특정 영역의 상세조회 버튼을 초기화한다.
+	**************************************************************************/
+	static initDetailSearchButton(elementId){
+		
+		var executionArea;
+		if(typeof elementId == "string"){
+			executionArea = $("#"+elementId);
+		} else {
+			executionArea = $(elementId);
+		}
+		
+		/*--------------------- 상세검색 버튼 제어  ---------------------*/
+	    executionArea.find(".btn-open-detail").on("click", function() {
+	        $(this).find('i').toggleClass('bx-chevron-down');
+	        $(this).find('i').toggleClass('bx-chevron-up');
+	    });
+
+	}
+}
\ No newline at end of file
diff --git a/src/main/webapp/resources/applib/js/initAfterPageLoad.js b/src/main/webapp/resources/applib/js/initAfterPageLoad.js
deleted file mode 100644
index f58ceda..0000000
--- a/src/main/webapp/resources/applib/js/initAfterPageLoad.js
+++ /dev/null
@@ -1,28 +0,0 @@
-function initDatepicker(elementId){
-	var executionArea;
-	if(typeof elementId == "string"){
-		executionArea = $("#"+elementId);
-	} else {
-		executionArea = $(elementId);
-	}
-	
-	executionArea.find(".form-date").datePicker();
-	
-}
-
-function initDetailSearchButton(elementId){
-	
-	var executionArea;
-	if(typeof elementId == "string"){
-		executionArea = $("#"+elementId);
-	} else {
-		executionArea = $(elementId);
-	}
-	
-	/*--------------------- 상세검색 버튼 제어  ---------------------*/
-    executionArea.find(".btn-open-detail").on("click", function() {
-        $(this).find('i').toggleClass('bx-chevron-down');
-        $(this).find('i').toggleClass('bx-chevron-up');
-    });
-
-}
\ No newline at end of file