/*----------------------------------  ---------------------------------------*/
function elementBlock(divBlockId, value){    
  var object = document.getElementById(divBlockId);
  if(object!=null && object!='undefined'){
    object.style.display=value;
  }
}

/*---------------------------------- faq ---------------------------------------*/
var currentFaqId="faq1";
var prevFaqId="faq1";

function helpFaqDivHidden(divBlockId, linkId){
  var object = document.getElementById("faq");
 
  if(object.childNodes!=null && object.childNodes.length>0){    
    for(var i = 0; i < object.childNodes.length; i++){
      var child = object.childNodes[i];
      if(child.id!=null && child.id != divBlockId){
        elementBlock(child.id, "none");
      }else{
        elementBlock(child.id, "block");
      }
    }
  }
  if(currentFaqId!=null){
    prevFaqId = currentFaqId;
  }
  currentFaqId = linkId;
  if(prevFaqId!=null){
    outStyle(prevFaqId);;
  }
  overStyle(linkId);
}

function overStyle(overId){  
  var object = document.getElementById(overId);  
  if(object!=null){
    object.style.backgroundPosition="0% -42px";
    
    if(object.childNodes!=null && object.childNodes.length>0){
      object.childNodes[0].style.backgroundPosition="100% -42px";
      object.childNodes[0].style.color="#FFF";
    }
  }
}
function outStyle(overId){

  if(currentFaqId!=null && currentFaqId == overId){
    return;
  }
  var object = document.getElementById(overId);  
  if(object!=null){
    object.style.backgroundPosition="0% 0px";
    
    if(object.childNodes!=null && object.childNodes.length>0){
      object.childNodes[0].style.backgroundPosition="100% 0px";
      object.childNodes[0].style.color="#666";
    }
  }
}

/*---------------------------------- brand ---------------------------------------*/
function brandDivHidden(divBlockId, linkId){
  var object = document.getElementById("brandList");
 
  if(object.childNodes!=null && object.childNodes.length>0){    
    for(var i = 0; i < object.childNodes.length; i++){
      var child = object.childNodes[i];
      if(child.id!=null && child.id != divBlockId){
        elementBlock(child.id, "none");
      }else{
        elementBlock(child.id, "block");
      }
    }
  }
  if("foodLink"==linkId){
    MM_swapImage('foodImage','','/images/brand_icon01m.png',1);
  }else{
    MM_swapImage('foodImage','','/images/brand_icon01.png',1);
  }
  
  if("shoppingLink"==linkId){
    MM_swapImage('shoppingImage','','/images/brand_icon02m.png',1);
  }else{
    MM_swapImage('shoppingImage','','/images/brand_icon02.png',1);
  }
  
  if("lifeLink"==linkId){
    MM_swapImage('lifeImage','','/images/brand_icon03m.png',1);
  }else{
    MM_swapImage('lifeImage','','/images/brand_icon03.png',1);
  }
  
}


/*---------------------------------- image ---------------------------------------*/
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];}
}

/*------------------------------------ stroe -------------------------------------*/
function ErrorMessagesHidden(){
  var object = document.getElementById("BrandRatingAdd:downloadTable:vponCount");
  if(object!=null && object.value.length>0){
    var trLength = object.value;
    for(var i = 0; i < trLength; i++){
      var downloadError = "downloadError"+i;
      elementBlock(downloadError, "none");
    }
  }
  elementBlock("ratingError", "none");
}

function RatingErrorMessages(open){
   
   elementBlock(open, "block");
 
   var object = document.getElementById("BrandRatingAdd:downloadTable:vponCount");
   if(object!=null){   
     var trLength = object.value;
     for(var i = 0; i < trLength; i++){
      elementBlock("downloadError"+i, "none");
     }
   }
}

function DownloadErrorMessages(open){   
   elementBlock(open, "block");
   var object = document.getElementById("BrandRatingAdd:downloadTable:vponCount");
   if(object!=null && object.value.length>0){
     var trLength = object.value;
     for(var i = 0; i < trLength; i++){
      var downloadError = "downloadError"+i;
      if(downloadError!= open){
        elementBlock(downloadError, "none");
      }
     }
   }
   elementBlock("ratingError", "none");   
}
/*-------------------------------bookmark site----------------------------------*/
function bookmarksite(title,url){
  if (window.sidebar){ //firefox
    window.sidebar.addPanel(title, url, "");
  }else if(window.opera && window.print){ //opera
    var elem = document.createElement('a');
    elem.setAttribute('href',url);
    elem.setAttribute('title',title);
    elem.setAttribute('rel','sidebar');
    elem.click();
  } else if(document.all){//ie
    window.external.AddFavorite(url, title);
  } else {
    alert("非常抱歉! 您所使用的瀏覽器不支援，請您手動加入我的最愛");
  }
}