diff --git a/js/script_4.3.js b/js/script_4.3.js
index dd13542..64cc1d6 100644
--- a/js/script_4.3.js
+++ b/js/script_4.3.js
@@ -848,6 +848,9 @@ $(document).ready(function() {
 		cloneLI = cloneLI.outerHTML.replace(/xX1Xx/g, tabID)
 		cloneLI = cloneLI.replace(/xX2Xx/g, claText)
 		cloneLI = cloneLI.replace(/xX3Xx"/g, tabID + '" ' + checkInsert)
+		if (checkInsert == ' disabled') {
+			cloneLI = cloneLI.replace(/claCollBtn/g, "claCollBtn " + checkInsert);		
+		};
 		$(sortableId).append($(cloneLI)[0]);
 		if (toExpand == 1){
 			$("#claCollapse" + tabID).focus();