// JavaScript Document
/*	导航	*/
function switchTag(tag,content)
{
//	alert(tag);
//	alert(content);
	for(i=1; i <6; i++)
	{
		if ("tag"+i==tag)
		{
			document.getElementById(tag).getElementsByTagName("a")[0].className="selectli"+i;
			document.getElementById(tag).getElementsByTagName("a")[0].getElementsByTagName("span")[0].className="selectspan"+i;
		}else{
			document.getElementById("tag"+i).getElementsByTagName("a")[0].className="";
			document.getElementById("tag"+i).getElementsByTagName("a")[0].getElementsByTagName("span")[0].className="";
		}
		if ("content"+i==content)
		{
			document.getElementById(content).className="";
		}else{
			document.getElementById("content"+i).className="hidecontent";
		}
		document.getElementById("content").className=content;
	}
}
function init(){
	t=document.location.hash.replace('#','');
	if(t=='')t=1;
	switchTag('tag'+t,'content'+t);
}

/*	首页线路	*/
function setTab(m,n){
 var tli=document.getElementById("menu"+m).getElementsByTagName("li");
 var mli=document.getElementById("main"+m).getElementsByTagName("ul");
 for(i=0;i<tli.length;i++){
  tli[i].className=i==n?"hover":"";
  mli[i].style.display=i==n?"block":"none";
 }
}

function setTabs(m,n){
 var tli=document.getElementById("menu"+m).getElementsByTagName("li");
 var mli=document.getElementById("main"+m).getElementsByTagName("ul");
 for(i=0;i<tli.length;i++){
  tli[i].className="";
  mli[i].style.display="none";
 }
  tli[n].className="hover";
  mli[n].style.display="block";
}

/*	首页会议	*/
function selectTag(showContent,selfObj){
	// 操作标签
	var tag = document.getElementById("tags").getElementsByTagName("li");
	var taglength = tag.length;
	for(i=0; i<taglength; i++){
		tag[i].className = "";
	}
	selfObj.parentNode.className = "selectTag";
	// 操作内容
	for(i=0; j=document.getElementById("tagContent"+i); i++){
		j.style.display = "none";
	}
	document.getElementById(showContent).style.display = "block";
	
	
}

//--------------------选项卡
function changeP(thebox,abox)
{ 
	for(i=1;i<abox+1;i++){
		document.getElementById('cp'+i).style.display="none";
	}
	document.getElementById('cp'+thebox).style.display="";
	
}

function changeP2(thebox,abox)
{ 
	var getid=document.getElementById('cp'+thebox)
	if(getid.style.display=="")getid.style.display="none";
	else  getid.style.display="";	
}

function changeP3(thebox,abox)
{ 
	if(document.getElementById('cpt'+thebox+4).style.display=="")
		{
		for(i=4;i<abox+1;i++){
			document.getElementById('cpt'+thebox+i).style.display="none";
			}
		for(i=1;i<abox+1;i++){
			document.getElementById('cp'+thebox+i).style.display="none";
			}
		}
	else  
		{
		for(i=4;i<abox+1;i++){
			document.getElementById('cpt'+thebox+i).style.display="";
			}
		}
}



//--------------------选项卡
function changeGift(thebox)
{ 
	document.getElementById('gift'+thebox).style.display="block";	
}

function outGift(thebox)
{ 
	document.getElementById('gift'+thebox).style.display="none";	
}


//--------------------酒店搜索框
function CheckSearch()
{
    if(document.hsearch1.n.value==''){
      alert('搜索框不能为空！');
      document.hsearch1.n.focus();
      return(false) ;
    }
	return true;	
}