-need:
-{% for and_filter in filter_and %}
-<select name="t_and">
-<option></option>
-{% for tag in tags | sort %}
-<option value="{{tag|e}}" {% if and_filter == tag %}selected{% endif %}>{{tag|e}}</option>
-{% endfor %}
-</select>
-{% endfor %}
-<select name="t_and">
-<option></option>
-{% for tag in tags | sort %}
-<option value="{{tag|e}}">{{tag|e}}</option>
-{% endfor %}
-</select>