function findaddress(pcode)	{
	 if (pcode != ''){
	 	 toggleFormButton(true);
	 	 clearform();
		 document.S2SForm.postcode.value = pcode;
		 document.S2SForm.submit();
	 }
 }

function toggleFormButton(status) {
	document.getElementById("postaldiv").style.visibility = 'visible';
}

function clearform(){
}

$(document).ready(function() {
	$('#searchbutton').click(function() {
		findaddress(this.form.pa_postcode.value);
	});
	
	$('#address').change(function () {
		this.validate();
	});
	
	$('#city').change(function () {
		this.validate();
	});
	
	$('#county').change(function () {
		this.validate();
	});	
});