function correctPNG()
{
   for(var i=0; i<document.images.length; i++)
   {
   var img = document.images[i]
   var imgName = img.src.toUpperCase()
   if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
   {
   var imgID = (img.id) ? "id='" + img.id + "' " : ""
   var imgClass = (img.className) ? "class='" + img.className + "' " : ""
   var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
   var imgStyle = "display:inline-block;" + img.style.cssText
   if (img.align == "left") imgStyle = "float:left;" + imgStyle
   if (img.align == "right") imgStyle = "float:right;" + imgStyle
   if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
   var strNewHTML = "<span " + imgID + imgClass + imgTitle
   + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
   + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
   + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
   img.outerHTML = strNewHTML
   i = i-1
   };
   };
};

if(navigator.userAgent.indexOf("MSIE")>-1)
{
window.attachEvent("onload", correctPNG);
};

function show(c_Str)
{if
(document.all(c_Str).style.display=='none'
)
{document.all(c_Str).style.display='block';
}
else{document.all(c_Str).style.display='none';}
}
function high(){
if (event.srcElement.className=="k"){
event.srcElement.style.background=""
event.srcElement.style.color="white"
}
}
function low(){
if (event.srcElement.className=="k"){
event.srcElement.style.background=""
event.srcElement.style.color=""
}
}
function showpp(ddd){
 for(q=1;q<=4;q++){
  if(q==ddd){
   document.getElementById("top"+q).src="image/top"+q+2+".jpg";
  }else{
   document.getElementById("top"+q).src="image/top"+q+".jpg";
  }
 }
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function showsm(ddd){
 for(q=1;q<=5;q++){
  if(q==ddd){
   document.getElementById("sm"+q).style.display="";
  }else{
   document.getElementById("sm"+q).style.display="none";
  }
 }
}

function reit(aaa){
    document.getElementById(aaa).checked=false;
	document.gouwuche.submit();
}
function sendit(){
	document.gouwuche.submit();
}
function senditgo(){
	//document.form2.submit();
	window.location.href="payment.asp";
}
function resetBtn(){
    gouwuche.reset();
    return false;
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
 function suotu(ImgD,wid,hgt){
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= wid/hgt){
if(image.width>wid){
ImgD.width=wid;
ImgD.height=(image.height*wid)/image.width;
}else{
ImgD.width=image.width;
ImgD.height=image.height;
}
//ImgD.alt=image.width+"x"+image.height;
}
else{
if(image.height>hgt){
ImgD.height=hgt;
ImgD.width=(image.width*hgt)/image.height;
}else{
ImgD.width=image.width;
ImgD.height=image.height;
}
//ImgD.alt=image.width+"x"+image.height;
}
}
}

function chksend() {
  var t=document.myform;
 	  re1 = new RegExp(/^[a-zA-Z.0-9-_]*@[a-zA-Z0-9][a-zA-Z0-9-_]*(\.[a-zA-Z0-9][a-zA-Z0-9-_]*)*\.[a-zA-Z]+$/); //正则表达式，用来检测E-mail是否是正确格式
   if (t.zhanghao.value=="" || t.zhanghao.value.length<2) {
    alert("请输入您的帐号");
	t.zhanghao.focus();
    return false;
  } else
   if (t.mima1.value=="" || t.mima1.value.length<2) {
    alert("请输入您的密码");
	t.mima1.focus();
    return false;
  } else
   if (t.mima2.value=="" || t.mima2.value.length<2) {
    alert("请输入您的确认密码");
	t.mima2.focus();
    return false;
  } else
   if (t.mima1.value != t.mima2.value) {
    alert("两次输入的密码不一致");
	t.mima2.focus();
    return false;
  } else
   if (t.xingming.value=="" || t.xingming.value.length<2) {
    alert("请输入您的姓名");
	t.xingming.focus();
    return false;
  }else 
   if (t.dianhua.value=="" || t.dianhua.value.length<2) {
    alert("请输入您的电话");
	t.dianhua.focus();
    return false;
  } else
   if (t.email.value.match(re1)==null) {
    alert("请输入您的EMAIL");
	t.email.focus();
    return false;
  }else{
  return true;
  }
 }


function chklogin(){
 var t=document.loginform;
   if (t.zhanghao.value=="" || t.zhanghao.value.length<2) {
    alert("请输入您的帐号");
	t.zhanghao.focus();
    return false;
  } else
   if (t.mima.value=="" || t.mima.value.length<2) {
    alert("请输入您的密码");
	t.mima1.focus();
    return false;
  } else
   if (t.yzma.value=="" || t.yzma.value.length<2) {
    alert("请输入验证码");
	t.yzma.focus();
    return false;
  } else{
	return true;  
  }
}
function imgchange(s_img,s_scr){
    s_img.src=s_scr;
}

function showheadimg(headimg) 
{
var headimg=headimg;
document.all.showimg.innerHTML="<img src="+headimg+" onload='javascript:suotu(this,320,320);'>";
} 


function CheckReg()
{
	if (document.regForm.xingming.value.length < 2 || document.regForm.xingming.value.length > 16){
		alert ("提示：\n\n联系人姓名必须在2-16字之间！");
		document.regForm.xingming.focus();
		return false;
	}
	
	if (document.regForm.tel.value == ""||document.regForm.tel.value.length < 5 ){
		alert ("提示：请重新输入联系电话！");
		document.regForm.tel.focus();
		return false;
	}
		if (document.regForm.mobile.value == ""||document.regForm.mobile.value.length < 5 ){
		alert ("提示：请重新输入手机电话！");
		document.regForm.mobile.focus();
		return false;
	}
	if (document.regForm.neirong.value == ""||document.regForm.neirong.value.length < 10 || document.regForm.neirong.value.length > 400){
		alert ("提示：\n\n反馈内容必须在10字以上！");
		document.regForm.neirong.focus();
		return false;
	}
    if(document.regForm.email.value.length!=0)
     {
       if (document.regForm.email.value.charAt(0)=="." ||        
            document.regForm.email.value.charAt(0)=="@"||       
            document.regForm.email.value.indexOf('@', 0) == -1 || 
            document.regForm.email.value.indexOf('.', 0) == -1 || 
            document.regForm.email.value.lastIndexOf("@")==document.regForm.email.value.length-1 || 
            document.regForm.email.value.lastIndexOf(".")==document.regForm.email.value.length-1)
        {
         alert("Email地址格式不正确！");
         document.regForm.email.focus();
         return false;
         }
      }
    else
     {
      alert("Email不能为空！");
      document.regForm.email.focus();
      return false;
      }
 }
 function chemail(){
 var t2=document.form3;
 var re2 = new RegExp(/^[a-zA-Z.0-9-_]*@[a-zA-Z0-9][a-zA-Z0-9-_]*(\.[a-zA-Z0-9][a-zA-Z0-9-_]*)*\.[a-zA-Z]+$/);
 if(t2.youxiang.value.match(re2)==null){
  t2.youxiang.focus();
  document.getElementById("emails").style.display="";
 }else{
  document.getElementById("emails").style.display="none";
 }
}
function checkform() {
 var t=document.form3;
 var re1 = new RegExp(/^[a-zA-Z.0-9-_]*@[a-zA-Z0-9][a-zA-Z0-9-_]*(\.[a-zA-Z0-9][a-zA-Z0-9-_]*)*\.[a-zA-Z]+$/);
 if(t.saname.value=="" || t.saname.value.length<3){
  t.saname.focus();
  document.getElementById("sairstname").style.display="";
  return false;
 }else{
  document.getElementById("sairstname").style.display="none";
 }
 if(t.sfname.value=="" || t.sfname.value.length<3){
  t.sfname.focus();
  document.getElementById("sfirstname").style.display="";
  return false;
 }else{
  document.getElementById("sfirstname").style.display="none";
 }
 if(t.youxiang.value.match(re1)==null){
  t.youxiang.focus();
  document.getElementById("emails").style.display="";
  return false;
 }else{
  document.getElementById("emails").style.display="none";
 }
 if(t.dizhi.value=="" || t.dizhi.value.length<5){
  t.dizhi.focus();
  document.getElementById("address").style.display="";
  return false;
 }else{
  document.getElementById("address").style.display="none";
 }
 if(t.city.value=="" || t.city.value.length<5){
  t.city.focus();
  document.getElementById("citys").style.display="";
  return false;
 }else{
  document.getElementById("citys").style.display="none";
 }
 if(t.youbian.value=="" || t.youbian.value.length<5){
  t.youbian.focus();
  document.getElementById("zip").style.display="";
  return false;
 }else{
  document.getElementById("zip").style.display="none";
 }
 if(t.country.value=="" || t.country.value.length<5){
  t.country.focus();
  document.getElementById("countrys").style.display="";
  return false;
 }else{
  document.getElementById("countrys").style.display="none";
 }
 if(t.dianhua.value=="" || t.dianhua.value.length<5){
  t.dianhua.focus();
  document.getElementById("tel").style.display="";
  return false;
 }else{
  document.getElementById("tel").style.display="none";
 }
 if(t.mobile.value=="" || t.mobile.value.length<5){
  t.mobile.focus();
  document.getElementById("mobiles").style.display="";
  return false;
 }else{
  document.getElementById("mobiles").style.display="none";
 }
 answer=-1;
 for (i=0;i<t.yunfeis.length;i++){
  if (t.yunfeis[i].checked ){answer=i;}
  }
  if (answer==-1){
  document.getElementById("yunfei").style.display="";
  return false;
  }else{
  document.getElementById("yunfei").style.display="none";
  }
 return true;
} 
function imgchange(s_img,s_scr){
    s_img.src=s_scr;
}
function py(){
 var tt=document.form3;
 tt.yunsong.value="La Post (livraison 7-15 jours ouvrables avec numéro de suivi)";
}
function kd(){
 var tt=document.form3;
 tt.yunsong.value="AirFrance / DHL (Livraison sous 3 jours ouvrables)";
}
function jss(a){
 var tt=document.form3;
 var tz=document.pok;
 yf=parseFloat(a);
 zj=parseFloat(tt.goumai.value);
 fy=yunshuan(zj,"+",yf);
 tt.zongjia.value=fy;
 answer=-1;
 for (i=0;i<tt.yunfeis.length;i++){
  if (tt.yunfeis[i].checked ){answer=i;}
  }
  if (answer==-1){
  document.getElementById("yunfei").style.display="";
  }else{
  document.getElementById("yunfei").style.display="none";
  }
}

function yunshuan(a,how,b){
                  if(a.toString().indexOf(".")   <   0   &&   b.toString().indexOf(".")   <   0){
                        return   eval(a   +   how   +   b);   
                  }   
                  
                  var   alen   =   a.toString().split(".");   
                  if(alen.length   ==   1){
                      alen   =   0;   
                  }else   {   
                          alen   =   alen[1].length;   
                    }   
                  var   blen   =   b.toString().split(".");   
                  if(blen.length   ==   1){   
                      blen   =   0;   
                  }else   {   
                          blen   =   blen[1].length;   
                    }   
                  if(blen   >   alen)alen   =   blen;   
                  blen   =   "1";
                  for(;alen   >   0;   alen--){
                              blen   =   blen   +   "0";
                  } 
                  switch(how){   
                        case   "+":   
                                      return   (a   *   blen   +   b   *   blen)   /   blen;   
                                break;   
                        case   "-":   
                                      return   (a   *   blen   -   b   *   blen)   /   blen;   
                                break;   
                        case   "*":   
                                      return   ((a   *   blen)   *   (b   *   blen))   /   (blen   *   blen);   
                                break;   
                        default:   
                                return   eval(a   +   how   +   b);   
                  }   
} 
function CheckRegs() {
  var t=document.regForm;
 	  re1 = new RegExp(/^[a-zA-Z.0-9-_]*@[a-zA-Z0-9][a-zA-Z0-9-_]*(\.[a-zA-Z0-9][a-zA-Z0-9-_]*)*\.[a-zA-Z]+$/); 
   if (t.xingming.value=="" || t.xingming.value.length<2) {
    alert("Please enter your name");
	t.xingming.focus();
    return false;
  }else 
   if (t.email.value.match(re1)==null) {
    alert("Please enter your E-MAIL");
	t.email.focus();
    return false;
  }else
   if (t.biaoti.value=="" || t.biaoti.value.length<2) {
    alert("Please enter Message Subject");
	t.biaoti.focus();
    return false;
  }else
   if (t.neirong.value=="" || t.neirong.value.length<2) {
    alert("Please enter Enter your message");
	t.neirong.focus();
    return false;
  } else
   if (t.checkcode.value=="" || t.checkcode.value.length<2) {
    alert("Sorry, you stay too long, please re-fill！");
	t.checkcode.focus();
    return false;
  } else {
  return true;
  }
 }