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_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_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 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 Term(YY,MM){
         x=event.x+50; 
         y=event.y+114;
         window.showModalDialog("SelectDate.aspx?od=1&SEL=Term&YY=" + YY + "&MM=" + MM + "&Refunction=GetTerm&Title=選擇期限",window,"dialogwidth=270px;dialogheight=270px;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 vcheck(){ 
    if(document.vshfrm.viewplace.value=="輸入景點名" || document.vshfrm.viewplace.value==""){
       alert("請輸入您欲搜尋的景點名稱...");
       return false;
    }else{
       return true;
    }
} 

function kcheck(){ 
    if(document.vshfrm.keyword.value=="輸入關鍵字" || document.vshfrm.keyword.value==""){
       alert("請輸入您欲搜尋的飯店名稱或住址...");
       return false;
    }else{
       return true;
    }
} 

function showuc(){
     if (document.all("uc").style.display=="none")
         document.all("uc").style.display=""
     else
         document.all("uc").style.display="none";
}
        
function chk_all(afrm){
  if (afrm.cname.value==""){
      alert('推薦者請務必輸入');
      afrm.cname.focus();
      return false;
  } else   return true;
}