{% from 'include/input_macros.html' import input %}
{% import 'languages/'+lang|default('en')+'.html' as lang %}
<form action="" method="post" class="left-space">
	<div>
		<h4>{{ lang.phrases.comparing_config }}</h4>
		<p>
			<select autofocus required name="left" id="left">
				<option disabled selected>{{ lang.phrases.select_older_config }}</option>
				{% for file in return_files %}
					<option value="{{ file }}">{{ file.split('-', maxsplit=1)[1] }}</option>
				{% endfor %}
			</select>

			<select autofocus required name="right" id="right">
				<option disabled selected>{{ lang.phrases.select_newer_config }}</option>
				{% for file in return_files %}				
					<option value="{{ file }}">{{ file.split('-', maxsplit=1)[1] }}</option>
				{% endfor %}
			</select>
			{{ input('serv', type='hidden', value=serv) }}
			<a class="ui-button ui-widget ui-corner-all" id="show" title="{{ lang.words.compare|title() }}" onclick="showCompare()">{{ lang.words.compare|title() }}</a>
		</p>
	</div>
</form>