function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

      function SltCity(){
   	    window.open("http://www.easytravel.com.tw/etravel/SelectCity.aspx?Title=選擇目的地&FF=shfrm&F1=place&F2=bourn","view","width=400,height=250,scrollbars=yes,resizable=yes,status=0");
      }
      
      
      function checkshckinfrm(shckinfrm){
         if (shckinfrm.hano.value=="" || shckinfrm.hano.value=="請選擇區域"){
            alert("區域請務必選擇\n以加速您尋找所需的飯店與房型");
            return false;
         }else return true;
         return false;
      }
      
      function checkshckinfrm2(shckinfrm2){
         if (shckinfrm2.keyword.value=="輸入關鍵字"){
            alert("輸入已知的飯店名或是地址或泡湯等關鍵字，以快速找到您要的飯店");
            return false;
         }else return true;
         return false;
      }
      
      
      function checkshckinfrm3(shckinfrm3){
         if (shckinfrm3.viewplace.value=="輸入景點名"){
            alert("輸入景點名，來查詢週邊的飯店");
            return false;
         }else return true;
         return false;
      }
      
      function Term(YY,MM){
               x=event.x+350; 
               y=event.y+114;
               window.showModalDialog("/EHotel/SelectDate.aspx?od=1&SEL=Term&YY=" + YY + "&MM=" + MM + "&Refunction=GetTerm&Title=選擇期限",window,"dialogwidth=270px;dialogheight=280px;dialogleft=" + x + ";dialogTop=" + y + ";scrollbars=no;resizable=no;status=0");
      }

      function GetTerm(tt){
               if(tt==""){
                  document.searchckinfrm.Checkin.value="不限住房日";
               }else{
                  document.searchckinfrm.Checkin.value=tt;
               }
      }
      
      function Term1(YY,MM){
               x=event.x+350; 
               y=event.y+114;
               window.showModalDialog("/EHotel/SelectDate.aspx?od=1&SEL=Term1&YY=" + YY + "&MM=" + MM + "&Refunction=GetTerm1&Title=選擇期限",window,"dialogwidth=270px;dialogheight=280px;dialogleft=" + x + ";dialogTop=" + y + ";scrollbars=no;resizable=no;status=0");
      } 
      
      function GetTerm1(tt){
               if(tt==""){
                  document.shfrm.Date_S.value="請選擇";
               }else{
                  document.shfrm.Date_S.value=tt;
               }
      }
      
      function Term2(YY,MM){
               x=event.x+350; 
               y=event.y+114;
               window.showModalDialog("/EHotel/SelectDate.aspx?od=1&SEL=Term2&YY=" + YY + "&MM=" + MM + "&Refunction=GetTerm2&Title=選擇期限",window,"dialogwidth=270px;dialogheight=270px;dialogleft=" + x + ";dialogTop=" + y + ";scrollbars=no;resizable=no;status=0");
      }
      
      function GetTerm2(tt){
               if(tt==""){
                  document.shfrm.Date_E.value="請選擇";
               }else{
                  document.shfrm.Date_E.value=tt;
               }
      }
  
  	function check(){ 
  	    if(document.shfrm.place.value=="0" && document.shfrm.day.value=="0" && document.shfrm.cash.value=="0" && document.shfrm.Date_S.value=="" && document.shfrm.Date_E.value==""){
  	      alert("請給予搜尋條件...");
  	      return false;
  	    }else{
  	      return true;
  	    }
  	} 


     function anychange(s){
        if (document.all(s).style.display=="none"){
            document.all(s).style.display="";
        }else{
            document.all(s).style.display="none";
        }
     }
  	
  	
  	
     function callchange(s,pic){
        if (document.all(s).style.display=="none"){
            document.all(s).style.display="";
            document.all(s).document.all(s+"pic").src="http://www.easytravel.com.tw/member/images2010/member_"+pic+".gif"; 
        }else{
            document.all(s).style.display="none";
            document.all(s).document.all(s+"pic").src="http://www.easytravel.com.tw/member/images2010/member_"+pic+"c.gif";
        }
     }
  	
        //切換項目=========================================================================================================
        function showTab1(objval){
              document.images.boardTab1.src="images2010/member_56.gif";
	            document.getElementById('boardTop01').style.display="none";
	            document.images.boardTab2.src="images2010/member_57.gif";
	            document.getElementById('boardTop02').style.display="none";
	            document.images.boardTab3.src="images2010/member_58.gif";
	            document.getElementById('boardTop03').style.display="none";
	            if(objval==1) {
	               document.images.boardTab1.src="images2010/member_53.gif";
	               document.getElementById('boardTop01').style.display="";
	            }else if(objval==2) {
	               document.images.boardTab2.src="images2010/member_54.gif";
	               document.getElementById('boardTop02').style.display="";
	            }else if(objval==3) {
	               document.images.boardTab3.src="images2010/member_55.gif";
	               document.getElementById('boardTop03').style.display="";
	            }
        }


        function showBookmark(objval){
                    document.images.boardTab1.src="images2010/member_67.gif";
	            document.getElementById('boardTop01').style.display="none";
	            document.images.boardTab2.src="images2010/member_69.gif";
	            document.getElementById('boardTop02').style.display="none";
	            document.images.boardTab3.src="images2010/member_68.gif";
	            document.getElementById('boardTop03').style.display="none";
	            if(objval==1) {
	               document.images.boardTab1.src="images2010/member_64.gif";
	               document.getElementById('boardTop01').style.display="";
	            }else if(objval==2) {
	               document.images.boardTab2.src="images2010/member_66.gif";
	               document.getElementById('boardTop02').style.display="";
	            }else if(objval==3) {
	               document.images.boardTab3.src="images2010/member_65.gif";
	               document.getElementById('boardTop03').style.display="";
	            }
        }
                
        function showcashcouopon(objval){
                    document.images.boardTab1.src="images2010/member_82.gif";
	            document.getElementById('boardTop01').style.display="none";
	            document.images.boardTab2.src="images2010/member_84.gif";
	            document.getElementById('boardTop02').style.display="none";
	            if(objval==1) {
	               document.images.boardTab1.src="images2010/member_81.gif";
	               document.getElementById('boardTop01').style.display="";
	            }else if(objval==2) {
	               document.images.boardTab2.src="images2010/member_83.gif";
	               document.getElementById('boardTop02').style.display="";
	            }
        }

        function showTab2(objval){
              document.images.boardTab5.src="/images2008/subject_12.jpg";
	            document.getElementById('boardTop05').style.display="none";
	            document.images.boardTab6.src="/images2008/subject_14.jpg";
	            document.getElementById('boardTop06').style.display="none";
	            if(objval==5) {
	               document.images.boardTab5.src="/images2008/subject_11.jpg";
	               document.getElementById('boardTop05').style.display="";
	            }else{
	               document.images.boardTab6.src="/images2008/subject_13.jpg";
	               document.getElementById('boardTop06').style.display="";
	            }
        }
        
        
        
        function gosearch(){
              document.getElementById('search').style.display="block";
        }
        
        function goweb(){
              document.getElementById('search').style.display="none";
        }




var checkedFlag = 0;
var checkMax = 5;
function checkbox(checkbox)
{
   var obj = document.getElementsByName("interest");
   if (checkbox.checked && checkedFlag <= checkMax - 1)
   {
      checkedFlag ++ ;
      if (checkedFlag == checkMax)
      {
         for (var i = 0; i < obj.length; i ++ )
         {
            if( ! obj[i].checked)obj[i].disabled = true;
         }
      }
   }
   else if ( ! checkbox.checked)
   {
      for (var j = 0; j < obj.length; j ++ )
      {
         if( ! obj[j].checked)obj[j].disabled = false;
      }
      checkedFlag -- ;
   }
}
function htmer_chkbox()
{
   var obj = document.getElementsByName("interest");
   for (var i = 0 ; i < obj.length ; i ++ )
   {
      if (obj[i].checked || obj[i].disabled)
      {
         obj[i].checked = false;
         obj[i].disabled = false;
      }
   }
}