function changeClassName(index) {
  var ff= 'tag-f';
  var bb= 'tag-b';

  var e1 = document.getElementById('tag-1');
  var e2 = document.getElementById('tag-2');
  var e3 = document.getElementById('tag-3');

  var s1 = document.getElementById('show1');
  var s2 = document.getElementById('show2');
  var s3 = document.getElementById('show3'); 

  if(index == 1) {
    e1.className = ff;
    e2.className = bb; 
    e3.className = bb;   
    s1.style.display='block'
    s2.style.display='none';
    s3.style.display='none';
  } else if(index == 2) {
    e1.className = bb;
    e2.className = ff; 
    e3.className = bb; 
    s1.style.display='none';
    s2.style.display='block'  
    s3.style.display='none';
  } else if(index == 3) {
    e1.className = bb;
    e2.className = bb; 
    e3.className = ff; 
    s1.style.display='none';
    s2.style.display='none';  
    s3.style.display='block'
  }
}

function switchDiv(id) {
	//pageTracker._trackPageview('/index/switchDiv_'+id+'.html');
  document.getElementById(id).className="tag-f";
  document.getElementById("bd"+id).style.display="block";
  for(var i=1;i<=5;i++) {
    if(i!=id) {
      document.getElementById(i).className="";
      document.getElementById("bd"+i).style.display="none";
    }
  }
}

var egFile=new Array();
egFile[0] = "airticket/searchETK.html";
egFile[1] = "hotel/searchHTL.htm";
egFile[2] = "holiday/searchpkgtw.html";

function switchEg(index) {
  document.getElementById("searchEngine").src=""+egFile[index];
}

function initEg() { 
  var ok=false;
  var egRadio=document.getElementsByName("eg");
  for(var i=0;i<egRadio.length;i++) {
    if(egRadio[i].checked) {
      switchEg(i);  
      ok=true;
      break;
    }
  }  

  if(!ok) {
     switchEg(0);
  }
}

var modified=false;
//關鍵字
function checkL() { 
    var realkeyword = "";
    if(!modified){
	  document.form1.keyword.value = '';
	  modified = true;    
    }
    if (document.form1.keyword.value.length < 2){
        alert("請輸入兩個字以上的關鍵字");
        return false;
    }else {
       keyword = document.form1.keyword.value;
       typeA = document.form1.type.value;
       realkeyword = encodeURIComponent(keyword); 
      document.forms["form1"].action = "search/search.jsp?keyword=" +realkeyword+ "&type=" + typeA;
      document.forms["form1"].submit();
    } 
}
function initMa(){
var YUD = YAHOO.util.Dom; 
var dModule = YUD.get('news');
var dScroller = dModule.getElementsByTagName('ul')[0];
var oAttribute = { 
  iDuration : 0.4,
	iInterval : 3.7, 
	sItemClassName : '',  
	oEasingMethod : null 
}; 
var oNewsRotator = new YAHOO.util.NewsRotator(dScroller, oAttribute); 
}

//首頁popup公告
var d=new Date();

if(d.getFullYear() + ""+ d.getMonth()+"0"+d.getDate() == '20081001') { //20081101 Blog主機維護
  window.open('/popup/popup2.htm','popupMain','resizable=no,scrollbars=no,width=300,height=250,top=0,left=0');
}