[Deff]

<div class="select autocomplete" wrapper="Streets" id="Streets">
	<div class="selecthead">
		<div class="selecttext">
			<div class="selectvalue">
				<input placeholder="выбрать улицу" type="text" onchange="Al_2(this)"/>
			</div>
			<div class="lighting"></div>
			</div>
		<input type="hidden" value="" name="streets" id="f-streets"/>
		<div class="arrow"></div>
	</div>
	<div class="selectlist"><br />
		<div class="option" onclick="Al_1(this)">Ленина</div>
	</div>
</div>


<script type="text/javascript">
var onch=false;
function Al_2(a){
  onch=a.value
}

function Al_1(a){
  alert("onclick");
  if(onch) {alert(onch)}
  onch=false;
}

</script>