function changethc(divNum,divId){
	
  for(i = 0;i < divNum;i++)
  {
  	var divobj;
  	
    divobj=eval("thc"+i);
    
  if(i==divId)
  {
  	
    divobj.style.display ="";
   } 
  else
  	{
    divobj.style.display ="none";
    }
  }
}

function limit12char(str){
	var restr = '';
	if(str.length < 12)
	  restr = str;
	else
		restr = str.substring(0,12) + '...';
  document.write(restr);
}

function changesubcate(cate,divNum,divId){
	for(i = 0;i < divNum;i++)
  {
  	var divobj;
  	divobj=document.getElementById("cate"+cate+"sub"+i);
    //divobj=eval("cate"+cate+"sub"+i);
  if(i==divId)
  {
  	
    divobj.style.display ="";
   } 
  else
  	{
    divobj.style.display ="none";
    }
  }
}

function changerectopic(elementid){
	document.getElementById("recommend").style.display ="none";
	document.getElementById("topic").style.display ="none";
	document.getElementById(elementid).style.display ="";
}

function changedetail(elementid){
	document.getElementById("divrank").style.display ="none";
	document.getElementById("divreach").style.display ="none";
	document.getElementById("divpv").style.display ="none";
	document.getElementById(elementid).style.display ="";
}

function changeweekcate(cateid){
	var start = 0;
	if(cateid >=8 && cateid < 16)
	  start = 8;
	if(cateid >=16 && cateid < 24)
	  start = 16;
	
	for(i = 0;i < 8;i++)
  {
  	var divobj;
  	var divid = start + i;
  	
  	divobj=eval("weekhot"+divid);
    
    if(cateid==divid)
    {divobj.style.display ="";} 
    else
  	{divobj.style.display ="none";}
  }	
}

function changecate(cateid){
	var start = 0;	
	var j
	var menu2
	var menutemp
	for(i = 0;i < 7;i++)
  {
  	var divobj;
	var tdmenu;
  	var divid = start + i;
  	
  	//divobj=eval("cate"+divid);
    divobj=document.getElementById("cate"+divid);
	tdmenu=document.getElementById("cmenu"+divid);
	
    if(cateid==divid)
    {divobj.style.display ="";
	 tdmenu.style.background="#fff url(/hotel/images/cr_menu_07.gif) no-repeat center top";
	 menutemp=tdmenu;
	}
    else
  	{divobj.style.display ="none";
	}
  }	
  	 for(j=0;j<7;j++)
	 {
		 menu2=document.getElementById("cmenu"+j);
		 if(menu2 != menutemp)
		 { menu2.style.background="#fff url(/hotel/images/cr_menu_08.gif) no-repeat center top";
		 }
	 }

}


function dealdir(divId){

  if(0==divId)
  {
    document.getElementById("dir").style.display="none";
    document.getElementById("dirhide").style.display="none";
    document.getElementById("diropen").style.display="";
   } 
  else
  	{
    document.getElementById("dir").style.display="";
    document.getElementById("dirhide").style.display="";
    document.getElementById("diropen").style.display="none";
    }
}

function faq(divId,faqnum){
   var sort = parseInt(divId/100);
   var subsort = divId%100;
   for(i = 1;i <= faqnum;i++)
   {
   	  var temp = sort * 100 + i;
   	  if(i == subsort){
   	  	 document.getElementById("faq" + temp).style.display="";
   	  }
   	  else{
   	     document.getElementById("faq" + temp).style.display="none";
   	  }
   }
}