$(document).ready(function() {
		$("#00N30000003UY3a").change(function() {
			if ($(this).attr("value") == "US - United States") {
				$("#states").css("visibility","visible");
			} else {
				$("#states").css("visibility","hidden");
			}
		});
	});

	function checkFields() {
		var requiredFields = ['first_name','last_name','company','title','phone','email','00N30000003UY3a'];
		var error = true;

		for (var i=0;i<requiredFields.length;i++) {
			$("#"+requiredFields[i]+"_label").removeClass("error");
			if ($("#"+requiredFields[i]).attr("value") == undefined) {
				$("#"+requiredFields[i]+"_label").addClass("error");
				error = false;
			}
		}
		$("#00N30000003UY3k_label").removeClass("error");
		if ( ($("#00N30000003UY3a").attr("value") == "US - United States") && ($("#00N30000003UY3k").attr("value") == undefined) ) {
			$("#00N30000003UY3k_label").addClass("error");
			error = false;
		}
		return error;
	}