Index: lams_central/src/java/org/lamsfoundation/lams/web/tag/MultiLinesTextareaTag.java
===================================================================
diff -u -rbfeb3180336d3c099a3c937699e102abe9701607 -ree729ae60b145ece2f0ea0255e79f1e54204e02f
--- lams_central/src/java/org/lamsfoundation/lams/web/tag/MultiLinesTextareaTag.java	(.../MultiLinesTextareaTag.java)	(revision bfeb3180336d3c099a3c937699e102abe9701607)
+++ lams_central/src/java/org/lamsfoundation/lams/web/tag/MultiLinesTextareaTag.java	(.../MultiLinesTextareaTag.java)	(revision ee729ae60b145ece2f0ea0255e79f1e54204e02f)
@@ -138,4 +138,13 @@
         
         return (data == null) ? "":data;
     }
+    
+    /**
+     * {@inheritDoc}
+     */
+    public int doEndTag() throws JspException {
+    	int result = super.doEndTag();
+    	setOnchange(null);
+    	return result;
+    }
 }