var verify_flag = 'begin';
function show_submenu(index){
	$('.head_d_a').css('display','none');
	$('#head_d_a'+index).css('display','block');
}
var selected = 0;
var second=5000;
function xh(){
	selected++;
	if(selected > 4){
		selected = 0;
		}
	img(selected);
}
function img(selected){
	if(selected < 0){
		selected = 0;
	}else if(selected > 4){
		selected = 4;
	}
	$('.movie_a').hide();
	$('#movie_a_'+selected).show();
	$('.c_pg_num').css('background','');
	$('.c_pg_num_'+selected).css('background','#FFA141');
}
function getCookie(name)//取cookies函数
{

		$.post("/pub/checklogin.post.php",'',function(data){
				if(data)
				{
					$('#headline_p').html('<a href="/register"><font class="headline_p">'+data+'</font></a><a href="/login/logout.php" class="headline_p">退出</a>');
				}		
		});
}

function headline_select(ob){
	$('.headline_l').removeClass('dis1');
	$('.headline_s').removeClass('dis1');
	$('.headline').removeClass('dis');
	$('.headline').removeClass('dis2');
	$('.headline').find('a').css('color','#FFFFFF');
	$(ob).find('a').css('color','#FF7E00');
	$(ob).next().addClass('dis1');
	$(ob).addClass('dis');
	$(ob).prev().addClass('dis1');
	var selected =$('.headline').index($(ob));
	if(selected==0){
		//$(this).css('background','url("/images/public/headline_c_hover_1.jpg")');
		$('.headline').removeClass('dis');
		$(ob).addClass('dis2');
	}
	show_submenu(selected);
}
$(function(){
	var page_url = window.location.href;
	var url_array = page_url.split('/');
	$(".headline a").each(function(){
		var head_url = $(this).attr('href');
		if(page_url.indexOf('item_')>0)
		{
			page_url=page_url.replace("item_","");	
		}
		
		if(head_url=='/'){
			if(url_array.length=='4'){
				headline_select($(this).parent());
			}
		}else if(page_url.indexOf(head_url)>0){
			headline_select($(this).parent());
		}
	});
	
	$(".head_d_a a").each(function(){
		if(page_url.indexOf($(this).attr('href'))>0){
			var select_id = $(this).parent().attr('id');
			select_id = select_id.substring(8,9);
			headline_select($(".headline").eq(select_id));
		}
	});
	getCookie('name');
	$('#movie_a_0').show();
	$('.c_pg_num_0').css('background','#FFA141');
	var interval =setInterval('xh()',second);
	$('.c_pg_num').click(function(e){
		e.preventDefault();
		var selecte = $('.c_pg_num').index($(this));
		result = selecte%6;
		clearInterval(interval);
		interval =setInterval('xh()',second);
		selected = result;
		img(selected);
	});
	$('.headline').hover(function(){
		headline_select($(this));
	});
	$("#cad_v").click(function(){
		change_verify();
	});
	$("#register").click(function(){
		if(!$('#u_name').val()){
			$(".ca_re").html('请填入您的用户名！');
			$("#u_name").focus();
			return false;
		}
		if(!$('#u_email').val()){
			$(".ca_re").html('请填入您的邮箱！');
			$("#u_email").focus();
			return false;
		}
		var reg = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
		email=$.trim($("#u_email").val());
		if(!reg.test(email))
	    {
			$(".ca_re").html('请注意邮箱格式！');
			return false;
	    }
		if(!check_verify(true)){
			$("#verify").focus();
			return false;
		}
	});
	$("#pwd").click(function(){
		if(!$('#u_pwd').val()){
			$(".ca_re").html('请填入您新的密码！');
			$("#u_pwd").focus();
			return false;
		}
		if(!$('#u_pwd2').val()){
			$(".ca_re").html('请确认您新的密码！');
			$("#u_pwd2").focus();
			return false;
		}
		if($('#u_pwd').val() != $('#u_pwd2').val()){
			$(".ca_re").html('请确保两次密码一致！');
			$("#u_pwd2").focus();
			return false;
		}
	});
});
function check_verify(is_submit){
	if ($("#verify").val() == '') {
		$(".ca_re").html('请输入验证码！');
	}
	else {
		if (verify_flag != 'locked') {
			verify_flag = 'locked';
			$("#cad_v").html("验证中...");
			$.post('check_verify.php', {
				'verify': $("#verify").val()
			}, function(result){
				if (result == 'wrong') {
					change_verify();
					$(".ca_re").html('验证码错误！');
					$("#cad_v").html("看不清楚？换张图片");
					verify_flag = 'wrong';
				}
				else {
					$("#cad_v").html("看不清楚？换张图片");
					verify_flag = 'success';
				}
			});
		}
		return true;
	}
}
function change_verify(){
	$("#validate img").attr('src','/inc/verify.php?name=register&reload='+Math.round(Math.random()*10000));
}