anchor.diff:  <title>无标题文档</title>
   
   <link href="${pageContext.request.contextPath}/css/sys.css" type="text/css" rel="stylesheet" />
  +
  +
   
   </head>
   
  
positive.code: 	  </tr>
  	</table>
  </form>
  
  </body>
  </html>
  
negative.code: 	  <tr>
  	    <td>意向学科：</td>
  	    <td>
  	    	<select name="courseType.courseTypeId" onchange="showClasses(this)">
  			    <option value="">----请--选--择----</option>
  				<c:choose>
  					<c:when test="${courseTypeList != null}">
  						<c:forEach var="courseType" items="${courseTypeList}">
  							<option value="${courseType.courseTypeId}">${courseType.courseName}</option>
  						</c:forEach>
  					</c:when>
  				</c:choose>
  
  			</select>
  	    	&nbsp;&nbsp;&nbsp;意向班级：
      		<select id="classId" name="classes.classId">
  				<option value="">----请--选--择----</option>
  			</select>
  	    </td>
  