anchor.diff:  		}
   	}
   	
  -	function validateRequired(field) {
  +	function <portlet:namespace/>validateRequired(field) {
   		if (field.value == ""){
   			alert("This field is required!");
   			return false;
  
positive.code: <b>Number of columns:</b>
  </td>
  <td>
  <input type="text" name="numcols" size="4" value="<%= ppage == null ? "" : Integer.toString(ppage.getCols()) %>" onBlur="validateRequired(this);">
  </td>
  </tr>
  <tr>
  
negative.code: %>
  
  <script language="JavaScript">
  	function <portlet:namespace/>checkCount(field){
  		if (<portlet:namespace/>validateRequired(field)) {
  			var pcount = <%= pcount %>;
  			var cols = document.pinfoform.numcols.value;
  			var rows = document.pinfoform.numrows.value;
  