Updated the top add list to meet XHTML better, creating a paired OPTION

tag, rather than the singleton.  Also merged in the "add text" so it makes
more sense.  Lastly, made sure that if there's only one thing to be added
that its metatype shows up in the add button.

lib/python/OFS/dtml/main.dtml

@@ -34,32 +34,25 @@ function toggleSelect() {
 <dtml-if filtered_meta_types>
   <table width="100%" cellspacing="0" cellpadding="0" border="0">
   <tr>
-  <td align="left" valign="top">
-  <span class="std-text">
-  <dtml-if "_.len(filtered_meta_types) > 1">
-  To add an item, select an item type:
-  <dtml-else>
-  To add an item click &quot;Add&quot;:
-  </dtml-if>  
-  </span>
-  </td>
+  <td align="left" valign="top">&nbsp;</td>
   <td align="right" valign="top">
   <div class="form-element">
   <form action="&dtml-URL1;/" method="get">
   <dtml-if "_.len(filtered_meta_types) > 1">
     <select class="form-element" name=":action" 
      onChange="location.href='&dtml-URL1;/'+this.options[this.selectedIndex].value" />
-    <option value="manage_workspace" disabled />Select Type...
+    <option value="manage_workspace" disabled />Select type to add...
     <dtml-in filtered_meta_types mapping sort=name>
-    <option value="&dtml.url_quote-action;" />&dtml-name;
+    <option value="&dtml.url_quote-action;">&dtml-name;</option>
     </dtml-in>
     </select>
+    <input class="form-element" type="submit" name="submit" value=" Add " />
   <dtml-else>
     <dtml-in filtered_meta_types mapping sort=name>
     <input type="hidden" name=":method" value="&dtml.url_quote-action;" />
+    <input class="form-element" type="submit" name="submit" value=" Add &dtml-name;" />
     </dtml-in>
   </dtml-if>
-  <input class="form-element" type="submit" name="submit" value=" Add " />
   </form>
   </div>
   </td>