Index: branches/5.2.x/core/admin_templates/categories/edit_content.tpl
===================================================================
diff -u -N -r15042 -r15051
--- branches/5.2.x/core/admin_templates/categories/edit_content.tpl	(.../edit_content.tpl)	(revision 15042)
+++ branches/5.2.x/core/admin_templates/categories/edit_content.tpl	(.../edit_content.tpl)	(revision 15051)
@@ -73,32 +73,34 @@
 		}
 	);
 
-	setInterval(
-		function () {
-			var $editor_instance = CKEDITOR.instances[ '<inp2:content_InputName field="Content"/>' ];
-			$('#' + jq('<inp2:content_InputName field="Content"/>')).val( $editor_instance.getData() );
+	<inp2:m_if check="m_GetConfig" name="EnablePageContentRevisionControl">
+		setInterval(
+			function () {
+				var $editor_instance = CKEDITOR.instances[ '<inp2:content_InputName field="Content"/>' ];
+				$('#' + jq('<inp2:content_InputName field="Content"/>')).val( $editor_instance.getData() );
 
-			submit_event_ajax(
-				'content', 'OnAutoSave', undefined,
-				function ($autosave_string) {
-					$('#blue_bar').html( $autosave_title.replace('%s', $autosave_string) );
-				}
-			);
-		}, <inp2:m_GetConst name="CONTENT_LASTAUTOSAVE_UPDATE_INTERVAL"/> * 1000
-	);
-
-	setInterval(
-		function () {
-			submit_event_ajax(
-				'content', 'OnGetAutoSaveTime', undefined,
-				function ($autosave_string) {
-					if ( $autosave_string ) {
+				submit_event_ajax(
+					'content', 'OnAutoSave', undefined,
+					function ($autosave_string) {
 						$('#blue_bar').html( $autosave_title.replace('%s', $autosave_string) );
 					}
-				}
-			);
-		}, <inp2:m_GetConst name="CONTENT_LASTAUTOSAVE_REFRESH_INTERVAL"/> * 1000
-	);
+				);
+			}, <inp2:m_GetConst name="CONTENT_LASTAUTOSAVE_UPDATE_INTERVAL"/> * 1000
+		);
+
+		setInterval(
+			function () {
+				submit_event_ajax(
+					'content', 'OnGetAutoSaveTime', undefined,
+					function ($autosave_string) {
+						if ( $autosave_string ) {
+							$('#blue_bar').html( $autosave_title.replace('%s', $autosave_string) );
+						}
+					}
+				);
+			}, <inp2:m_GetConst name="CONTENT_LASTAUTOSAVE_REFRESH_INTERVAL"/> * 1000
+		);
+	</inp2:m_if>
 </script>
 
 <inp2:m_include t="incs/footer"/>
\ No newline at end of file