diff --git a/src/main/webapp/js/nlib.js b/src/main/webapp/js/nlib.js
index 1c80aff6..98b3c091 100644
--- a/src/main/webapp/js/nlib.js
+++ b/src/main/webapp/js/nlib.js
@@ -89,6 +89,7 @@ function fn_openLayerPopup(title, content, linkName, linkUrl) {
 function fn_closeLayerPopup() {
 	$("#NLB_LAYER_POPUP").html("");
 	$("#NLIB_LAYER_POPUP").fadeOut();
+	$("#NLIB_LAYER_POPUP").removeClass();
 	$('html,body').removeClass('no-scroll');
 }