// JavaScript Document

//站内搜索清楚关键字
function keysearch()
{
	var key = document.getElementById("key_search");
	key.onclick = function()
	{
		this.value = "";
	}
	key.onblur = function()
	{
		this.value = "请输入关键字";
	}
}

//首页新品促销图片border = 0
function borzero()
{
	var img = document.getElementsByTagName("img");
	for ( i = 0; i < img.length; i ++ )
	{
		img[i].border = 0;
	}
}

//产品中心菜单
function switchMenu(curr_id, total_num)
{
    for(var i = 0; i < total_num; i ++)
    {
        //二级菜单
        var el = document.getElementById('menu_sub_'+i);

        if(!el) return;

        if(i == curr_id)
        {
			//如果二级菜单关闭，那么打开；如果已经打开，那么关闭
			if(el.style.display == "block")
			{
				el.style.display = "none";
			}
			else
			{
				el.style.display = "block";
			}
        }
        else
        {
            el.style.display = "none";
        }
    }
}

//产品中心迷你沱分类设置
function mini()
{
	if(!document.getElementById("minituo"))
	{
		return false;
	}
	
	var minituo = document.getElementById("minituo");
	minituo.onmouseover = function()
	{
		document.getElementById("enter_tmall").innerHTML = "&nbsp;&nbsp;&nbsp;&nbsp;<img src='images/product/point_tmall.png' broder='0' /><img src='images/product/enter_tmall.png' broder='0' />";
	}
	minituo.onmouseout = function()
	{
		document.getElementById("enter_tmall").innerHTML = "";
	}
	minituo.onclick = function()
	{
		window.location.href='http://yuncaotang.tmall.com/?search=y&scid=292490061&scname=w9TE49Ch4%2Fuy6A%3D%3D&checkedRange=true&queryType=cat';
	}
}

//当前时间
function time()
{
	if(!document.getElementById("time"))
	{
		return false;
	}
	
	var t = new Date();
	var year = t.getYear();
	var month = t.getMonth() + 1;
	var date = t.getDate();
	var day = t.getDay();
	var week = Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
	var hour = t.getHours();
	var minute = t.getMinutes();
	var second = t.getSeconds();
	
	var str = "当前时间：" + year + "年" + addzero(month) + "月" + addzero(date) + "日 " + week[day] + " " + addzero(hour) + "：" + addzero(minute) + "：" + addzero(second);
	
	document.getElementById("time").innerHTML = str;
	
	setTimeout("time();",1000);
}
function addzero(t)
{
	if(t < 10)
	{
		t = '0' + t;
	}
	return t;
}

//网页加载项
window.onload = function()
{
	keysearch();
	borzero();
	mini();
	time();
}