anchor.diff:  <%@ page import="org.unitime.timetable.model.DepartmentalInstructor" %>
   <%@ page import="org.unitime.timetable.form.ClassInstructorAssignmentForm" %>
   <%@ page import="org.unitime.commons.web.Web" %>
  +<%@ page import="org.unitime.timetable.webutil.JavascriptFunctions" %>
   <%@ taglib uri="/WEB-INF/tld/struts-bean.tld" prefix="bean" %>
   <%@ taglib uri="/WEB-INF/tld/struts-html.tld" prefix="html" %>
   <%@ taglib uri="/WEB-INF/tld/struts-logic.tld" prefix="logic" %>
  
positive.code: <INPUT type="hidden" name="deletedInstrRowNum" value = "">
  <INPUT type="hidden" name="addInstructorId" value = "">
  <INPUT type="hidden" name="hdnOp" value = "">
  
  	<TABLE width="93%" border="0" cellspacing="0" cellpadding="3">
  		<TR>
  
negative.code: 					</tt:section-title>						
  
  				<html:submit property="op"
  					onclick="return confirmUnassignAll();"
  					styleClass="btn" titleKey="title.unassignAll">
  					<bean:message key="button.unassignAll" />
  				</html:submit>
  