anchor.diff:  			<tbody>
   				<tr style="vertical-align: top;">
   					<td>
  -						<select name="cexistingGroups" multiple="multiple" size="5"
  +						<select name="existingCovariates" multiple="multiple" size="5"
   							ondblclick="MenuSwapper.move($('cnonselectedGroups'),$('cselectedGroups'));"
   							id="cnonselectedGroups" style="width: 200px;">
   							<option>Age</option>
  
positive.code: <script type="text/javascript" src="js/common/MenuSwapper.js"></script>
  <p>
  <div class="comments">
  <div>
  	<b>Analysis Name:</b>
  	<input type="text"/>
  </div>
  
  <div class="elementTile">
  	<b>Statistical Method</b>
  	<select onchange="$('baseline').disabled = (this.selectedIndex == '0') ? '' : 'true'; if(this.selectedIndex == '2') { $('covariates').show();}else {$('covariates').hide();} ">
  		<option> T-Test: Two Sample Test</option>
  		<option> F-Test: One Way ANOVA</option>
  		<option> Linear Model with/without covariate adjustment</option>
  
negative.code: 							value="&gt;&gt;" type="button"/>
  					</td>
  					<td>
  						<select name="selectedCovariates" multiple="multiple" size="5"
  							ondblclick="MenuSwapper.move($('cselectedGroups'),$('cnonselectedGroups'));"
  							id="cselectedGroups" style="width: 200px;"></select>
  					</td>
  