// JavaScript Document
function nav(){
	var n=new nav_search();
	n.innt();
}
function nav_search(){
	this.objs=g('navColumn').getElementsByTagName('a');
	this.innt=function(){
		for(var i=0;i<this.objs.length;i++){
			this.objs[i].onclick=nav_click;
		}
	};
}
function nav_click(){	
	var objs=g('navColumn').getElementsByTagName('a');
	for(var i=0;i<objs.length;i++){
		objs[i].className='';
	}
	this.className='hover';
	nav_init();
}

function nav_over(k){
	var objs=g('leftAd').getElementsByTagName('li');
	for(var i=0;i<objs.length;i++){
		objs[i].id='';
	}
	objs[k].id='hover';
	return false;
}

function nav_setHtml(backHtml){
	g("searchAuto").innerHTML=backHtml;
}

function nav_init(){
	var index = 0;
	var url = window.location.href;
	
	var www = url.substring(0,url.search(".bookinge"));
	www = www.replace("http://","").toLowerCase();
	
	var folder = url.substring(0,url.search(".com/"));
	folder = url.replace(folder,"");
	folder = folder.replace(".com/","");
	folder = folder.substring(0,folder.search("/")).toLowerCase();
	
	if(www != "www")
	{
		switch(www){
			case "hotels":
				index = 1;
				break;
			case "gd":
				index = 6;
				break;
			case "news":
				index = 7;
				break;
			default:
				index = 5;
		}
	}
	else if(folder != "")
	{
		switch(folder){
			case "flight":
				index = 2;
				break;
			case "line":
				index = 3;
				break;
			case "web":
				index = 4;
				break;
			default:
				index = 5;
		}
	}
	
	var objs=g('navColumn').getElementsByTagName('a');
	for(var i=0;i<objs.length;i++){
		objs[i].className='';
	}
	objs[index].className='hover';
}

function deftime(){
	var now = new Date();
	var year = now.getFullYear();
	var month = now.getMonth()+1;
	var day = now.getDate();
	
	var before2 = new Date(now.getFullYear(),now.getMonth(),now.getDate()+2);
	var byear = before2.getFullYear();
	var bmonth = before2.getMonth()+1;
	var bday = before2.getDate();
	
	document.getElementById("head_comedate").value = year+"-"+month+"-"+day;
	document.getElementById("head_outdate").value = byear+"-"+bmonth+"-"+bday;
	document.getElementById("head_godate").value = year+"-"+month+"-"+day;
	document.getElementById("head_backdate").value = byear+"-"+bmonth+"-"+bday;
}

function spc(box,obj)
{
	var a = obj.parentNode.parentNode.getElementsByTagName("a"),k = 0;
	var div = document.getElementById(box).getElementsByTagName("div");	
	for(i=0; i<div.length; i++)
	{
		a[i].className='';
		if(a[i]==obj){k=i;}
		div[i].style.display='none';
	}
	var more = { t:['更多酒店','更多酒店','更多问答'], l:['http://hotels.bookinge.com/','http://hotels.bookinge.com/','http://hotels.bookinge.com/Questions.aspx']};
	if(box=='htc')
	{
		document.getElementById('hnavmore').href = more['l'][k];
		document.getElementById('hnavmore').innerText = more['t'][k];
	}
	a[k].className='hover';
	div[k].style.display='block';
}

function chl(obj)
{
	var a = document.getElementById("cnav").getElementsByTagName("a");
	for(i=0; i<a.length; i++)
	{
		if(a[i]==obj){ xmlHttpCache('/js/getcity.ashx?key='+obj.innerText,gchl); }
	}
}
function gchl(backHtml){
	document.getElementById("cityhotel").innerHTML=backHtml;
}

function setchl()
{
	var txt='<ul class="hotcity"><li id="cnav"><a href="javascript:;" onclick="chl(this)">A</a><a href="javascript:;" onclick="chl(this)">B</a><a href="javascript:;" onclick="chl(this)">C</a><a href="javascript:;" onclick="chl(this)">D</a><a href="javascript:;" onclick="chl(this)">E</a><a href="javascript:;" onclick="chl(this)">F</a><a href="javascript:;" onclick="chl(this)">G</a><a href="javascript:;" onclick="chl(this)">H</a><a href="javascript:;" onclick="chl(this)">J</a><a href="javascript:;" onclick="chl(this)">K</a><a href="javascript:;" onclick="chl(this)">L</a><a href="javascript:;" onclick="chl(this)">M</a><a href="javascript:;" onclick="chl(this)">N</a><a href="javascript:;" onclick="chl(this)">P</a><a href="javascript:;" onclick="chl(this)">Q</a><a href="javascript:;" onclick="chl(this)">R</a><a href="javascript:;" onclick="chl(this)">S</a><a href="javascript:;" onclick="chl(this)">T</a><a href="javascript:;" onclick="chl(this)">W</a><a href="javascript:;" onclick="chl(this)">X</a><a href="javascript:;" onclick="chl(this)">Y</a><a href="javascript:;" onclick="chl(this)">Z</a></li><li id="cityhotel">\<script type="text/javascript"\>xmlHttpCache(\'/js/getcity.ashx?key=a\',gchl);\</script\></li></ul>';
	document.write(txt);
}