- <option value="">Relevance</option>
- <option value="popularity_dsc" <!-- TMPL_IF NAME="popularity_dsc" -->selected="selected" <!-- /TMPL_IF -->>Popularity (Most to Least)</option>
- <option value="popularity_asc" <!-- TMPL_IF NAME="popularity_asc" -->selected="selected" <!-- /TMPL_IF -->>Popularity (Least to Most)</option>
- <option value="author_az" <!-- TMPL_IF NAME="author_az" -->selected="selected" <!-- /TMPL_IF -->>Author (A-Z)</option>
- <option value="author_za" <!-- TMPL_IF NAME="author_za" -->selected="selected" <!-- /TMPL_IF -->>Author (Z-A)</option>
- <option value="call_number_asc" <!-- TMPL_IF NAME="call_number_asc" -->selected="selected" <!-- /TMPL_IF -->>Call Number (Non-fiction 0-9 to Fiction A-Z)</option>
- <option value="call_number_dsc" <!-- TMPL_IF NAME="call_number_dsc" -->selected="selected" <!-- /TMPL_IF -->>Call Number (Fiction Z-A to Non-fiction 9-0)</option>
- <option value="pubdate_dsc" <!-- TMPL_IF NAME="pubdate_asc" -->selected="selected" <!-- /TMPL_IF -->>Dates</option>
- <option value="pubdate_dsc" <!-- TMPL_IF NAME="pubdate_dsc" -->selected="selected" <!-- /TMPL_IF -->> Publication/Copyright Date: Newest to Oldest</option>
- <option value="pubdate_asc" <!-- TMPL_IF NAME="pubdate_asc" -->selected="selected" <!-- /TMPL_IF -->> Publication/Copyright Date: Oldest to Newest</option>
- <option value="acqdate_dsc" <!-- TMPL_IF NAME="acqdate_dsc" -->selected="selected" <!-- /TMPL_IF -->> Acquisition Date: Newest to Oldest</option>
- <option value="acqdate_asc" <!-- TMPL_IF NAME="acqdate_asc" -->selected="selected" <!-- /TMPL_IF -->> Acquisition Date: Oldest to Newest</option>
- <option value="title_az" <!-- TMPL_IF NAME="title_az" -->selected="selected" <!-- /TMPL_IF -->>Title (A-Z)</option>
- <option value="title_za" <!-- TMPL_IF NAME="title_za" -->selected="selected" <!-- /TMPL_IF -->>Title (Z-A)</option>
+<option value="relevance">Relevance</option>
+
+<optgroup label="Popularity">
+
+ <!-- TMPL_IF NAME="popularity_dsc" -->
+<option value="popularity_dsc" selected="selected">Popularity (Most to Least)</option>
+<!-- TMPL_ELSE -->
+ <option value="popularity_dsc">Popularity (Most to Least)</option>
+ <!-- /TMPL_IF -->
+<!-- TMPL_IF NAME="popularity_asc" -->
+<option value="popularity_asc" selected="selected">Popularity (Least to Most)</option>
+<!-- TMPL_ELSE -->
+ <option value="popularity_asc">Popularity (Least to Most)</option>
+ <!-- /TMPL_IF -->
+
+</optgroup>
+
+<optgroup label="Author">
+
+ <!-- TMPL_IF NAME="author_az" -->
+<option value="author_az" selected="selected">Author (A-Z)</option>
+<!-- TMPL_ELSE -->
+<option value="author_az">Author (A-Z)</option>
+ <!-- /TMPL_IF -->
+<!-- TMPL_IF NAME="author_za" -->
+<option value="author_za" selected="selected">Author (Z-A)</option>
+<!-- TMPL_ELSE -->
+<option value="author_za">Author (Z-A)</option>
+ <!-- /TMPL_IF -->
+
+</optgroup>
+
+<optgroup label="Call Number">
+
+ <!-- TMPL_IF NAME="call_number_asc" -->
+<option value="call_number_asc" selected="selected">Call Number (Non-fiction 0-9 to Fiction A-Z)</option>
+<!-- TMPL_ELSE -->
+ <option value="call_number_asc">Call Number (Non-fiction 0-9 to Fiction A-Z)</option>
+<!-- /TMPL_IF -->
+
+<!-- TMPL_IF NAME="call_number_dsc" -->
+<option value="call_number_dsc" selected="selected">Call Number (Fiction Z-A to Non-fiction 9-0)</option>
+<!-- TMPL_ELSE -->
+ <option value="call_number_dsc">Call Number (Fiction Z-A to Non-fiction 9-0)</option>
+<!-- /TMPL_IF -->
+
+</optgroup>
+
+<optgroup label="Dates">
+ <!-- TMPL_IF NAME="pubdate_dsc" -->
+<option value="pubdate_dsc" selected="selected" >Publication/Copyright Date: Newest to Oldest</option>
+ <!-- TMPL_ELSE -->
+<option value="pubdate_dsc">Publication/Copyright Date: Newest to Oldest</option>
+<!-- /TMPL_IF -->
+
+<!-- TMPL_IF NAME="pubdate_asc" -->
+<option value="pubdate_asc" selected="selected" >Publication/Copyright Date: Oldest to Newest</option>
+<!-- TMPL_ELSE -->
+<option value="pubdate_asc">Publication/Copyright Date: Oldest to Newest</option>
+<!-- /TMPL_IF -->
+
+<!-- TMPL_IF NAME="acqdate_dsc" -->
+<option value="acqdate_dsc" selected="selected">Acquisition Date: Newest to Oldest</option>
+<!-- TMPL_ELSE -->
+<option value="acqdate_dsc">Acquisition Date: Newest to Oldest</option>
+ <!-- /TMPL_IF -->
+
+ <!-- TMPL_IF NAME="acqdate_dsc" -->
+<option value="acqdate_asc" selected="selected">Acquisition Date: Oldest to Newest</option>
+<!-- TMPL_ELSE -->
+<option value="acqdate_asc">Acquisition Date: Oldest to Newest</option>
+ <!-- /TMPL_IF -->
+</optgroup>
+
+<optgroup label="Title">
+ <!-- TMPL_IF NAME="title_az" -->
+<option value="title_az" selected="selected">Title (A-Z)</option>
+ <!-- TMPL_ELSE -->
+<option value="title_az">Title (A-Z)</option>
+ <!-- /TMPL_IF -->
+ <!-- TMPL_IF NAME="title_za" -->
+<option value="title_za" selected="selected">Title (Z-A)</option>
+ <!-- TMPL_ELSE -->
+<option value="title_za">Title (Z-A)</option>
+<!-- /TMPL_IF -->
+</optgroup>