anchor.diff:              <tr>
                 <td width="10%" class="OraTableColumnHeaderNoBG" nowrap>Class Name</td>
                 <td class="OraTabledata" nowrap>
  -                <html:text property="<%=UMLBrowserFormConstants.CLASS_NAME%>" size="35" />
  +                <html:text property="<%=UMLBrowserFormConstants.CLASS_NAME%>" size="35" onkeypress="if (event.keyCode==13){submitForm('classSearch')};"/>
                 </td>
                 <td width="10%" class="OraTableColumnHeaderNoBG" nowrap>Attribute Name</td>
                 <td class="OraTabledata" nowrap>
  -                <html:text property="attributeName" size="35" />
  +                <html:text property="attributeName" size="35" onkeypress="if (event.keyCode==13){submitForm('classSearch')};" />
                 </td>
               </tr>
      </table>
  
positive.code:                 </td>
                  <td width="20%" class="OraTableColumnHeaderNoBG"  nowrap>Version</td>
                  <td class="OraTabledata" nowrap width="20%">
                  <html:text property="<%=UMLBrowserFormConstants.PROJECT_VERSION%>" size="10" />
                  </td>
               </tr>
              <tr>            
  
negative.code: <%@page import="gov.nih.nci.ncicb.cadsr.umlmodelbrowser.struts.common.UMLBrowserNavigationConstants" %>
  
  <SCRIPT LANGUAGE="JavaScript">
  <!--
  