diff --git a/ecs/jskult-webapp/src/templates/instEmpCsvUL.html b/ecs/jskult-webapp/src/templates/instEmpCsvUL.html
index c4f2ca75..2cf5770f 100644
--- a/ecs/jskult-webapp/src/templates/instEmpCsvUL.html
+++ b/ecs/jskult-webapp/src/templates/instEmpCsvUL.html
@@ -8,31 +8,32 @@
     <meta http-equiv="content-type" content="text/html; charset=utf-8" />
     <script type="text/javascript">
         window.onload = function(){
-            if (document.getElementById("insert") !== null) {
+            {% if mainte_csv_up.is_insert %}
                 sessionStorage.clear();
-            }
-            if (sessionStorage["ctrl_select_function"]) {
-                var element = document.getElementById("upload_form");                
-                if (sessionStorage["ctrl_select_function"] === "new") {
-                    element.function_new.checked = true;
+            {% else %}
+                if (sessionStorage["ctrl_select_function"]) {
+                    var element = document.getElementById("upload_form");
+                    if (sessionStorage["ctrl_select_function"] === "new") {
+                        element.function_new.checked = true;
+                    }
+                    else if (sessionStorage["ctrl_select_function"] === "change") {
+                        element.function_change.checked = true;
+                    }
                 }
-                else if (sessionStorage["ctrl_select_function"] === "change") {
-                    element.function_change.checked = true;
+                if (sessionStorage["ctrl_select_table"]) {
+                    var element = document.getElementById("upload_form");
+                    if (sessionStorage["ctrl_select_table"] === "dummy") {
+                        element.dummy_table.checked = true;
+                    }
+                    else if (sessionStorage["ctrl_select_table"] === "real") {
+                        element.real_table.checked = true;
+                    }
                 }
-            }
-            if (sessionStorage["ctrl_select_table"]) {
-                var element = document.getElementById("upload_form");                
-                if (sessionStorage["ctrl_select_table"] === "dummy") {
-                    element.dummy_table.checked = true;
-                }
-                else if (sessionStorage["ctrl_select_table"] === "real") {
-                    element.real_table.checked = true;
-                }
-            }
-        }        
+            {% endif %}
+        }
         function Form_Submit(){
             sessionStorage.clear();
-            var element = document.getElementById("upload_form")                
+            var element = document.getElementById("upload_form")
             sessionStorage.setItem("ctrl_select_function", element.ctrl_select_function.value);
             sessionStorage.setItem("ctrl_select_table", element.ctrl_select_table.value);
             document.getElementById("loading").style.display = "block";