function test()
{
	window.open("http://hk.yahoo.com", "_blank");
}

function closed_appre()
{
	window.close();
}

function pop(gothere,wname,ww,hh,resize){
	var pop_w = ww;
	var pop_h = hh;
	var pop_lw = 0;
	var pop_lh = 0;
	/*var pop_lw = (screen.width-pop_w)/2;
	var pop_lh = ((screen.height-pop_h)/2)-45;*/
	if(pop_lh<0){
		pop_lh=0;
	}
	if(pop_h>=screen.height){
		pop_h=screen.Height-45;
	}
	window.open(gothere,wname,'status=yes,scrollbars=yes,menubar=no,resizable='+resize+',width=' +pop_w+ ',height=' +pop_h+ ',top=' +pop_lh+ ',left='+pop_lw+'');
	
}
function pop_win(path , width , height){
	window.open(path,'pop_win','width='+width+' , height='+height+',resizable=no,scrollbars=Yes,top=0,left=0');
}
function pop_win_noscrollbar(path , width , height){
	window.open(path,'pop_win','width='+width+' , height='+height+',resizable=no,scrollbars=no,top=0,left=0');
}

function checkForm(){
	var  msg ="";
	var myForm = document.form1;
	if (trim(myForm.customer_name.value) ==""){
		msg += "請輸入姓名" + "\n";
	}
	if (trim(myForm.email.value)==""){
		msg += "請輸入電郵地址" + "\n";
	}else{
		if (checkEmail(myForm.email.value)){
			msg += "請輸入正確電郵地址" + "\n";
		}
	}
	if (trim(myForm.telephone.value) =="")
	{
		msg += "請輸入聯絡電話" + "\n";
	}else{
		if ( isNaN(trim(myForm.telephone.value)) ){
				msg += "請輸入正確聯絡電話" + "\n";
		}
		else{
			if (myForm.telephone.value.length <=6)		{	
				msg += "電話長度不附" + "\n";
			}
		}
	}
	if (trim(myForm.suggest_type.value) ==""){
		msg += "意見種類" + "\n";
	}
	if (trim(myForm.comment.value) ==""){
		msg += "意見" + "\n";
	}
	if (msg==""){
		//myForm.submit();
		return true;
	}else{
		alert(msg);
		return false;
	}
}

function checkForm_Q()
{
	var  msg ="";
	
	//alert(ihih);
	var myForm = document.form_Q;
	if (trim(myForm.customer_name.value) =="" )
	{
		msg += "請輸入姓名" + "\n";
	}
	if (trim(myForm.customer_email.value) =="")
	{
		msg += "請輸入電郵地址" + "\n";
	}else{
		if (checkEmail(myForm.customer_email.value) ){
			msg += "請輸入正確的電郵地址" + "\n";
		}
	}
	if (trim(myForm.telephone.value) =="")
	{
		msg += "請輸入聯絡電話" + "\n";
	}else{
		if ( isNaN(trim(myForm.telephone.value)) )
		{
				msg += "請輸入正確聯絡電話" + "\n";
		}
		else{
			if (myForm.telephone.value.length <=6)		
			{	
				msg += "電話長度不附" + "\n";
			}
		}
	}
	if (trim(myForm.question_title.value) =="")
	{
		msg += "請輸入問題的標題" + "\n";
	}
	if (trim(myForm.question_type.value) =="")
	{
		msg += "問題種類" + "\n";
	}

	if (trim(myForm.question.value) =="")
	{
		msg += "內容" + "\n";
	}
	if (msg!=""){
		alert(msg);
	}else{
		myForm.action = "index.php?Section=Question&Question_Type=Accept";
		myForm.submit();
	}
	
}

function checkForm_Coupon(brand, code)
{
	var  msg ="";
	
	//alert(ihih);
	var myForm = document.form_Coupon;
	if (trim(myForm.customerName.value) =="" )
	{
		msg += "請輸入姓名" + "\n";
	}
	if (trim(myForm.customerTelephone.value) =="")
	{
		msg += "請輸入聯絡電話" + "\n";
	}else{
		if ( isNaN(trim(myForm.customerTelephone.value)) )
		{
			msg += "請輸入正確聯絡電話" + "\n";
		}else{
			if (myForm.customerTelephone.value.length <=6)		
			{	
				msg += "電話長度不附" + "\n";
			}
		}	
	}
	if (msg!=""){
		alert(msg);
	}else{
		myForm.action = "index.php?Section=Coupon&CouponType=Success&BrandName="+ brand + "&Code=" + code;
		myForm.submit();
	}	
//	alert(myForm.action);
}


function trim(str) {
	return str.replace(/^\s+|\s+$/g, "");
}

function checkEmail(mail_str){
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(mail_str)){
		return false;
	}else{
		return true;
	}
}

function closed(){
	ans = document.getElementById('pop_answer');
	ans_iframe = document.getElementById('pop_answer_iframe');
	ans.style.display ='none';
	ans_iframe.style.display ='none';
}


function highBG(tar,tarC){
	var Target = document.getElementById(tar);
	Target.style.backgroundColor = tarC;
}

function popScroll(gothere , wname , ww , hh){

	var pop_w = ww;
	var pop_h = hh;
	var pop_lw = (screen.width-pop_w)/2;
	var pop_lh = ((screen.height-pop_h)/2)-45;
	if(pop_lh<0){
		pop_lh=0;
	}
	if(pop_h>=screen.height){
		pop_h=screen.Height-45;
	}
	window.open(gothere,wname,'scrollbars=yes,menubar=no,resizable=no,width=900px,height=' +pop_h+ ',top=' +pop_lh+ ',left='+pop_lw+'');
	
}
function popScroll_700(gothere , wname , ww , hh){

	var pop_w = ww;
	var pop_h = hh;
	var pop_lw = (screen.width-pop_w)/2;
	var pop_lh = ((screen.height-pop_h)/2)-45;
	if(pop_lh<0){
		pop_lh=0;
	}
	if(pop_h>=screen.height){
		pop_h=screen.Height-45;
	}
	window.open(gothere,wname,'scrollbars=no,menubar=no,resizable=no,width=700px,height=' +pop_h+ ',top=' +pop_lh+ ',left='+pop_lw+'');
	
}

//-----------------------------------
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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
/*lighting_image*/

function makevisible(cur,which){
strength=(which==0)? 1 : 0.6

if (cur.style.MozOpacity)
cur.style.MozOpacity=strength
else if (cur.filters)
cur.filters.alpha.opacity=strength*100
}