$(function () {
	var jj = ".qitem";
	var counter_info = '<span class="cfb">完成度</span><span class="bfb">0%</span><div class="counter_box"><span class="jdt" style="width: 0px;"></span></div>';
	$(".counter").append( counter_info ) ;
	init_jump();
	// 设置百分比
	$( jj ).click(function () {
		$(this).parent().attr("status", "1"); //status记录选中状态
		$(this).parent().css("background", "#f5f5f5"); //status记录选中状态
		var cur_num = $(".list .list_info[status=1]").length;
		set_counter(cur_num);
	});
	//初始化所有状态
	function init_jump() {
		$( jj ).find("input:radio").removeAttr("selected").prop("checked", false); //多选框
		$( jj ).find("input:checkbox").removeAttr("selected").prop("checked", false); //单选框
	}
	//设置进度条
	function set_counter(jdt_cur_num) {
		$list_question = $(".list_info");
		$jdt = $(".jdt");
		$bfb = $(".bfb");
		var jdt_box_len = $(".counter_box").innerWidth();
		var list_num    = $list_question.length;
		var jdt_one_len = Math.ceil(jdt_box_len / list_num); //进度条单位长度
		var bfb_one     = Math.ceil(100 / list_num); //百分比单位值
		var bfb = Math.round(bfb_one) * jdt_cur_num > 100 ? 100 : Math.round(bfb_one) * jdt_cur_num;
		$jdt.css("width", jdt_one_len * jdt_cur_num + "px");
		$bfb.text(bfb + "%");
	}
});