// body onload

var area1="";
var area2="";
var endspan="";
function init_page(){
	area1 = getPar('area1');
	area2 = getPar('area2');
	endspan=getPar('endspan');
	
	// 清空按钮的样式
	for (var i=1;i<=9;i++) {
		var idname = 'li'+i;
		var libutton = document.getElementById(idname);
		libutton.style.color='#808080';
		libutton.style.backgroundColor='#FFFFFF';
		libutton.borderColor='#e2e2e2';
		libutton.borderWidth='2px';
	}
	
	var span=null;
	if(endspan!=""&&endspan!="false"){
		span = document.getElementById(endspan);
	}else{
		span = document.getElementById("li1");
	}
		span.style.color='#FFFFFF';
		span.style.backgroundColor='#00cc9c';
		span.style.borderColor='#00cc9c';
		span.style.borderStyle='solid';
		
	get_focus();
	
}
// 选中一个城市
function m_get_target_area(li_id,area){
	area2 = area;
	// 用一个新的页面打开
	var listURL = "../index.html?area1="+area1+"&area2="+area2+'&endspan='+li_id;
	// 跳转前将URL编码
	listURL = encodeURI(listURL);
	window.location.href = listURL;
}
// 从上一页的链接上获取参数
function getPar(par){
		  //获取当前URL
		   var local_url = document.location.href; 
		   // 接收的时候将URL 解码
		   local_url = decodeURI(local_url);
		  //获取要取得的get参数位置
		  var get = local_url.indexOf(par +"=");
	   	if(get == -1){
		      return false;   
		   }   
		  //截取字符串
		  var get_par = local_url.slice(par.length + get + 1);    
		  //判断截取后的字符串是否还有其他get参数
		  var nextPar = get_par.indexOf("&");
		  if(nextPar != -1){
		      get_par = get_par.slice(0, nextPar);
		  }
	return get_par;
}

/*======================目的地的JS=======================*/
// 文本框获得焦点
function get_focus(){
	var search = document.getElementById("xsearch");
	search.focus();
	var m_cancel = document.getElementById("m_cancel");
	m_cancel.style.display='block';
}
// 改变了文本框的值
function m_destination_change(){
	var destTextValue = document.getElementById("xsearch").value;
	var sy_destination = document.getElementById("sy_destination");
	var xreset = document.getElementById("xreset");
	
	// 如果是空格则返回
	if(destTextValue.trim().length==0){
		sy_destination.style.display = 'none';
		xreset.style.display='none';
	}else{
		xreset.style.display='block';
		sy_destination.style.display = 'block';
		var url = "http://xmwxc.zhizhuchuxing.cn/core/area_target.asp?keyword="+destTextValue;
		get_virtual_user_list(url);
	}
}
// 加载检索的
function reload_sy_input(httpData){
	var sy_destination = document.getElementById("sy_destination");
	// 得到数据中的数据
	var area_list = httpData.area_list;
	var htmlStr = "";
	for (var i=0;i<area_list.length;i++) {
		htmlStr +='<div class="div_input" onclick="click_select('+'\''+area_list[i].area+'\''+')">'+area_list[i].area+'</div>';
	}
	sy_destination.innerHTML = htmlStr;
}
// 点击了检索的值
function click_select(area){
	m_get_target_area(null,area);
}
// 点击了取消按钮
function click_m_cancel(){
//	var dest = document.getElementById("m_destination");
//	dest.value = "";
//	var sy_destination = document.getElementById("sy_destination");
//	sy_destination.style.display = 'none';
	var listURL = "../index.html?area1="+area1+"&area2="+area2;
	// 跳转前将URL编码
	listURL = encodeURI(listURL);
	window.location.href = listURL;


}


/*======================网络请求的Ajax的代码=======================*/

	// 创建一个Ajax对象
	if (window.ActiveXObject){
		var myreq = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		var myreq = new XMLHttpRequest();
	}
	var isHot = true;
	// 请求方法，传入URL
	function get_virtual_user_list(myURL)
	{
		var tnowtime = getDateTime(4);
		// m_url ＝  接口
		
//		var myURL = m_url + 'op=userlink&vuser=' + cvuserid + '&tt=' + tnowtime;
//		var myURL = "http://xmwxc.zhizhuchuxing.cn/core/area_target.asp?keyword=";
		myreq.open("get",myURL,true);
		// 接收的数据交给哪个函数处理
		myreq.onreadystatechange = show_user_list;
		myreq.send();
	}
	function show_user_list()
	{
		if (myreq.readyState == 4)
		{
			// newstr 就是接收到的数据
			var newstr = myreq.responseText;
			var httpData=JSON.parse(newstr);
			reload_sy_input(httpData);
		}	
	}
function getDateTime(nTypeFlag)
{
	var tNowTime = new Date();
	var myYear = ';' + tNowTime.getFullYear() + ';';
	var myMonth = ';' + (tNowTime.getMonth()+1-0) + ';';
	var myDay = ';' + tNowTime.getDate()+ ';';
	var myHour = ';' + tNowTime.getHours()+ ';';
	var myMinu = ';' + tNowTime.getMinutes()+ ';';
	var mySecond = ';' + tNowTime.getSeconds()+ ';';
	
	if (myMonth.length < 4) myMonth = '0' + myMonth;
	if (myDay.length < 4) myDay = '0' + myDay;
	if (myHour.length < 4) myHour = '0' + myHour;
	if (myMinu.length < 4) myMinu = '0' + myMinu;
	if (mySecond.length < 4) mySecond = '0' + mySecond;
	
	var cNewTimeStr;
	//alert(tNowTime);
	switch (nTypeFlag+1-1)
	{
		case 0:
			cNewTimeStr = myYear + '-' + myMonth + '-' + myDay;
			break;
		case 1:
			cNewTimeStr = myYear + myMonth + myDay;
			break;
		case 2:
			cNewTimeStr = myHour + ':' + myMinu + ':' + mySecond;
			break;
		case 3:
			cNewTimeStr = myHour + myMinu + mySecond;
			break;
		case 4:
			cNewTimeStr = myYear + myMonth + myDay + myHour + myMinu + mySecond;
			break;
		case 5:
			cNewTimeStr = myYear + '年' + myMonth + '月' + myDay + '日';
			break;
		case 6:
			cNewTimeStr = myYear;
			break;
		case 7:
			cNewTimeStr = myYear + '-' + myMonth;
			break;
		default:
			cNewTimeStr = myYear + '-' + myMonth + '-' + myDay + ' ' + myHour + ':' + myMinu + ':' + mySecond;
			break;
	}
	
	cNewTimeStr = cNewTimeStr.replace(/;/g,"");
	
	return cNewTimeStr;
	
}