var $step = $("#step");
var $index = $("#index");

$step.step({
	index: 0,
	time: 500,
	title: ["填写申请表", "上传资料", "待确认", "已确认", "预约完成"]
});

$index.text($step.getIndex());

$("#prevBtn").on("click", function() {
	$step.prevStep();
	$index.text($step.getIndex());
});

$("#nextBtn").on("click", function() {
	$step.nextStep();
	$index.text($step.getIndex());
});

$("#btn1").on("click", function() {
	$step.toStep(1);
	$index.text($step.getIndex());
});

$("#btn2").on("click", function() {
	$step.toStep(2);
	$index.text($step.getIndex());
});