$(document).ready(function(){

	$("#reason").change(function() {
	
		toggleAdditionalFields($(this));
	
	});
	
	toggleAdditionalFields($("#reason"));

});

function toggleAdditionalFields(e) {
	
	$("#country_container").hide();
	$("#subject_container").hide();
	$("#comment_container label").html("Your Message:");
	$(".warrantyinfo").hide();
	
	if ($(e).val() == "eu_returns") $("#country_container").show();
	else if ($(e).val() == "us_returns") {
		$("#subject_container").show();
		$("#comment_container label").html("Describe your issue:");
		$(".warrantyinfo").show();
	}
		
}