$(document).ready(function(){
	$('#postcode').keypress(function(e) {
		if ( e.which == "13" ) {
			performsearch();
		}
	});
	$('#dofind').click(function() {
		performsearch();
	});
	if ( $('#postcode').val() != "" ) {
		performsearch();
	}
	
	function performsearch() {
		if ( $('#postcode').val() != "" ) {
			$('#finding').show();
			$('#results').html( '' );
			$('#dofind').attr("disabled", true);
			var findpostcode = "stockists.php?postcode="+$('#postcode').val();
			$('#results').load( findpostcode, {}, function() {
				$('#finding').hide();
				$('#dofind').attr("disabled", false);
			});
		}
	}	
});