Index: lams_central/web/includes/javascript/dialog5.js
===================================================================
diff -u -r35dd47046a83ab2f9e80f76dc22d1521412219b5 -ra13b927ed895f8e3eeaf559371262665e04ff07a
--- lams_central/web/includes/javascript/dialog5.js	(.../dialog5.js)	(revision 35dd47046a83ab2f9e80f76dc22d1521412219b5)
+++ lams_central/web/includes/javascript/dialog5.js	(.../dialog5.js)	(revision a13b927ed895f8e3eeaf559371262665e04ff07a)
@@ -364,3 +364,24 @@
 		}
 	});
 }
+
+function showConfirm(body, callback) {
+	let dialog = $('#confirmationDialog').data('confirmed', null).off('hidden.bs.modal').on('hidden.bs.modal', function(){
+		if (dialog.data('confirmed')) {
+			callback(true);
+		}
+	});
+
+	$('.modal-body', dialog).html(body)
+	
+	$("#confirmationDialogConfirmButton").off('click').on("click", function(){
+		dialog.data('confirmed', true);
+    	dialog.modal('hide');
+	});
+  
+	$("#confirmationDialogCancelButton").off('click').on("click", function(){
+    	dialog.modal('hide');
+	});
+
+	dialog.modal('show');
+}
\ No newline at end of file