以下是 仿ppg放大镜效果特效代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<script language=javascript src="js/global.js"></script>
<script language=javascript src="js/bp.js"></script>
<meta content="MSHTML 6.00.3790.4237" name=GENERATOR>
<meta name="keywords" content="JS代码,????Ч,JS广告代码,JS特效代码" />
<meta name="description" content="此代码内容为??ppg???Ч??，属于站长常用代码" />
<title>??ppg???Ч??</title>
</head>
<body>
<div class=imglist_right id=mpd>
<img onmousemove=javascript:slidebp(); id=mp
style="cursor: pointer" onmouseout=javascript:closebp();
src="images/1_m.jpg" border=0></div>
<div id=bpd
style="border: #cccccc 1px solid; display: none; overflow: hidden; width: 280px;position: absolute; height: 280px">
<div id=bpd2 style="position: absolute"><iframe
style="z-index: -1; left: 2px; width: 1000px; position: absolute; top: 5px; height: 1000px"
src="javascript:false" frameborder=0 scrolling=no></iframe><img id=bp
src="images/1_b.jpg"> </div></div>
<div id=vpd
style="border-right: #444444 1px solid; border-top: #444444 1px solid; display: none; overflow: hidden; border-left: #444444 1px solid; width: 90px; border-bottom: #444444 1px solid; position: absolute; height: 90px">
<div id=vpd2 style="position: absolute"><img onmousemove=javascript:slidebp();
id=vp style="cursor: pointer" onmouseout=javascript:closebp();
src="images/1_m.jpg"> </div></div>
<p>
<script language=javascript>
gid = 37;
mp_pos = getAbsPoint(object("mpd"));
locateZoom();
</script>
</body></html>
JS代码(bp.js):
//大图浏览器var gp_cur = 1;
var gid = 0;
var zoom_m = 320;
var zoom_w = 280;
var zoom_x = 90;
var zoom_b = 996;
var zoom_x_h = zoom_x / 2;
var mp_pos = null;
function getAbsPoint(e){
if (e == null){
return;
}
var x = e.offsetLeft,y = e.offsetTop;
while(e=e.offsetParent){
x += e.offsetLeft;
y += e.offsetTop;
}
x = x + 0;
y = y + 0;
return{
"x":x,"y":y}
;
}
function locateZoom(){
var zw = object("bpd");
if (zw == null){
return;
}
zw.style.left = mp_pos.x + zoom_m + 14 + "px";
zw.style.top = mp_pos.y + 40 + "px";
}
function swap_zoom(cur){
var mp = object("mp");
var bp = object("bp");
var vp = object("vp");
if (mp == null || bp == null || vp == null){
return;
}
mp.src = "/ngp/" + gid + "/" + cur + "_m.jpg";
bp.src = "/ngp/" + gid + "/" + cur + "_b.jpg";
vp.src = "/ngp/" + gid + "/" + cur + "_m.jpg";
var spd = object("spd_" + cur);
if (spd == null){
return;
}
spd.style.borderColor = "#444444";
}
function change_zoom(cur){
gp_cur = cur;
var bpa = object("bpa");
if (bpa == null){
return;
}
bpa.href = "/ngp/" + gid + "/" + cur + "_b.jpg";
var spd1 = object("spd_1");
var spd2 = object("spd_2");
var spd3 = object("spd_3");
var spd4 = object("spd_4");
if (spd1 == null || spd2 == null || spd3 == null || spd4 == null){
return;
}
spd1.style.borderColor = "#CACACA";
spd2.style.borderColor = "#CACACA";
spd3.style.borderColor = "#CACACA";
spd4.style.borderColor = "#CACACA";
var spd = object("spd_" + cur);
if (spd == null){
return;
}
spd.style.borderColor = "#058EAE";
return;
}
function swap_back(cur){
var spd = object("spd_" + cur);
if (spd == null){
return;
}
spd.style.borderColor="#CACACA";
if (cur == gp_cur){
spd.style.borderColor="#058EAE";
return;
}
var mp = object("mp");
var bp = object("bp");
var vp = object("vp");
if (mp == null || bp == null){
return;
}
mp.src = "/ngp/" + gid + "/" + gp_cur + "_m.jpg";
bp.src = "/ngp/" + gid + "/" + gp_cur + "_b.jpg";
vp.src = "/ngp/" + gid + "/" + gp_cur + "_m.jpg";
}
function slidebp(){
var x = event.clientX- mp_pos.x+ document.documentElement.scrollLeft;
var y = event.clientY- mp_pos.y+ document.documentElement.scrollTop;
movebigpic(x,y);
movediv(x,y);
var mp = object("mp");
var bpd = object("bpd");
var vpd = object("vpd");
if (mp == null || bpd == null || vpd == null){
return;
}
mp.style.filter = "alpha(opacity=50)";
bpd.style.display = "";
vpd.style.display = "";
}
function closebp(){
var mp = object("mp");
var bpd = object("bpd");
var vpd = object("vpd");
if (mp == null || bpd == null || vpd == null){
return;
}
mp.style.filter = "";
bpd.style.display = "none";
vpd.style.display = "none";
}
function movebigpic(x,y){
var bpd = object("bpd2");
if (bpd == null){
return;
}
var xx = 0;
var yy = 0;
if (x < zoom_x_h){
xx = 0;
}
else if (x > (zoom_m - zoom_x_h)){
xx = zoom_w - zoom_b;
}
else{
xx = (zoom_x_h - x) * (zoom_b - zoom_w) / (zoom_m - zoom_x);
}
if (y < zoom_x_h){
yy = 0;
}
else if (y > (zoom_m - zoom_x_h)){
yy = zoom_w - zoom_b;
}
else{
yy = (zoom_x_h - y) * (zoom_b - zoom_w) / (zoom_m - zoom_x);
}
bpd.style.left = xx + "px";
bpd.style.top = yy + "px";
}
function movediv(x,y){
var vpd = object("vpd");
if (vpd == null){
return;
}
var xx = 0;
var yy = 0;
if (x < zoom_x_h){
xx = 0;
}
else if (x > (zoom_m - zoom_x_h)){
xx = zoom_m - zoom_x;
}
else{
xx = x - zoom_x_h;
}
if (y < zoom_x_h){
yy = 0;
}
else if (y > (zoom_m - zoom_x_h)){
yy = zoom_m - zoom_x;
}
else{
yy = y - zoom_x_h;
}
vpd.style.left = (xx + mp_pos.x) + "px";
vpd.style.top = (yy + mp_pos.y) + "px";
movesmallpic(xx,yy);
}
function movesmallpic(x,y){
var vp = object("vpd2");
if (vp == null){
return;
}
var xx = 0 - x;
var yy = 0 - y;
vp.style.left = xx + "px";
vp.style.top = yy + "px";
}
JS代码(global.js):
if (typeof(webroot) == 'undefined'){
var webroot = "/hany/";
}
var xmlhttp = null;
var BrowerType = 'IE';
if(window.XMLHttpRequest){
xmlhttp = new XMLHttpRequest();
var BrowerType = 'FF';
}
else if(window.ActiveXObject){
var msxml = new Array('MSXML2.XMLHTTP.5.0','MSXML2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','Microsoft.XMLHTTP');
for(var i=0;
i<msxml.length;
i++){
try{
xmlhttp = new ActiveXObject(msxml[i]);
break;
}
catch(e){
}
}
}
function checkform(obj){
var errmsg = object('errormessage');
if (errmsg!=null)errmsg.innerHTML = '';
for (i=0;
i<obj.length;
i++){
var cn = obj[i];
if (cn.className == 'errbox'){
cn.className = 'needbox';
}
if (cn.className == 'needbox' && cn.value == ''){
cn.className = 'errbox';
cn.focus();
if (cn.getAttribute('hint') != null){
if (errmsg!=null)errmsg.innerHTML = cn.getAttribute('hint');
else alert(cn.getAttribute('hint'));
}
return false;
}
if (cn.getAttribute('match') != null){
var m = cn.getAttribute('match');
var r = new RegExp(m);
if (!r.test(cn.value)){
cn.className = 'errbox';
cn.focus();
if (cn.getAttribute('hint') != null){
if (errmsg!=null)errmsg.innerHTML = cn.getAttribute('hint');
else alert(cn.getAttribute('hint'));
}
return false;
}
}
}
return true;
}
function checkradio(radioname,message){
var errmsg = object('errormessage');
if (errmsg!=null)errmsg.innerHTML = '';
var hascheck;
hascheck = false;
var rn = document.getElementsByName(radioname);
for (var i=0;
i<rn.length;
i++){
if (rn[i].checked){
hascheck = true;
break;
}
}
if (!hascheck){
if (errmsg!=null)errmsg.innerHTML = message;
else alert(message);
return false;
}
return true;
}
function object(objId){
return document.getElementById(objId);
}
function message(msg,url){
if (url!=''){
if (confirm(msg)){
window.location.href=url;
}
else{
return false;
}
}
else{
alert(msg);
}
}
function _location(url){
window.location.href=url;
}
function addHandleEvent(obj,type,func){
if (obj.attachEvent){
obj.attachEvent('on'+type,func);
return true;
}
else if (obj.addEventListener){
obj.addEventListener(type,func,false);
return true;
}
else{
return false;
}
}
function button(obj){
}
/* cookie class */
function cookie(){
if (document.cookie.length){
this.cookies = ' ' + document.cookie;
}
}
cookie.prototype.set = function (key,value){
var expdate = new Date();
var argv = this.set.arguments;
var argc = this.set.arguments.length;
var expires = (argc > 2) ? argv[2]:null;
var path = (argc > 3) ? argv[3]:null;
var domain = (argc > 4) ? argv[4]:null;
var secure = (argc > 5) ? argv[5]:false;
if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
document.cookie = key + "=" + escape (value) +((expires == null) ? "":(";
expires="+ expdate.toGMTString())) +((path == null) ? "":(";
path=" + path)) +((domain == null) ? "":(";
domain=" + domain)) +((secure == true) ? ";
secure":"");
}
cookie.prototype.get = function (key){
if (this.cookies){
var start = this.cookies.indexOf(' ' + key + '=');
if (start == -1){
return null;
}
var end = this.cookies.indexOf(";
",start);
if (end == -1){
end = this.cookies.length;
}
end -= start;
var cookie = this.cookies.substr(start,end);
return unescape(cookie.substr(cookie.indexOf('=') + 1,cookie.length - cookie.indexOf('=') + 1));
}
else{
return null;
}
}
cookie.prototype.remove = function (key){
var expdate = new Date();
expdate.setTime (expdate.getTime() - 1);
var cval = this.get(key);
document.cookie = key + "=" + cval + ";
expires="+ expdate.toGMTString();
}
/* car class */
function car(){
}
car.prototype.add = function(goodsid,modelid,nums){
var rnd = new Date().getTime();
var url = webroot+'setcookie.php?rnd='+rnd+'&goodsid='+goodsid+'&modelid='+ EncodeUtf8(modelid)+'&nums='+nums;
xmlhttp.open('GET',url,false);
xmlhttp.send(null);
var text = xmlhttp.responseText;
if(text=='true'){
if(confirm('现在去结算中心吗？\n\n如要去结算中心点击“确定”，继续购物点击“取消”。')){
window.location.href=webroot+'shopping.step.php';
}
}
if(text=='exist'){
alert('对不起！您的购物车中已经有相同的商品。');
}
if(text=='login'){
alert('挑选积分兑换礼品请先登录');
}
if(text=="point"){
if ( nums > 1){
alert('您的积分不够兑换这些商品');
}
else{
alert('您的积分不够兑换此商品');
}
}
if (text=="false"){
alert('页面错误');
}
}
car.prototype.clear = function(){
var rnd = new Date().getTime();
var url = webroot+'setcookie.php?rnd='+rnd+'&action=clear';
xmlhttp.open('GET',url,false);
xmlhttp.send(null);
}
car.prototype.remove = function(modelid,goodsid){
if (confirm('确定删除该商品吗?')){
var rnd = new Date().getTime();
var url = webroot+'setcookie.php?rnd='+rnd+'&action=remove&modelid='+EncodeUtf8(modelid)+'&goodsid='+goodsid;
xmlhttp.open('GET',url,false);
xmlhttp.send(null);
var text = xmlhttp.responseText;
if(text=='true'){
//window.location.href=webroot+'shopping.step.php';
object("shopping_form").submit();
}
if(text=='exist'){
alert('删除商品出错');
}
}
}
var car = new car();
function add_goods(){
var gs = object("modelid");
if (gs == null){
alert("页面错误");
return;
}
if (gs.selectedIndex == 0){
alert("请选择尺寸");
return;
}
car.add(object('goodsid').value,object('modelid').value,object('nums').value);
}
var fade_header_arr = new Array('品味，触手可及','快乐，随身出发');
var fade_header_cur = 0;
var colorIn='#006378';
// 淡入颜色var colorOut='#FFFFFF';
// 淡出颜色var dur=100;
// 淡入淡出步数function fade_header(){
fade_header_cur++;
if (fade_header_cur >= fade_header_arr.length){
fade_header_cur = 0;
}
var fade_header_div = object("header_fade");
fade_header_div.style.color= "#FFFFFF";
fade_header_div.innerHTML = fade_header_arr[fade_header_cur];
fade("header_fade",colorIn,colorOut,dur,false);
//changebigpic();
setTimeout("fade_header()",8000);
}
// 淡入淡出函数function fade(id,colorSource,colorFade,fadeStep,background){
var element = document.getElementById(id);
// 分解源色彩var rSource = sprRGB(colorSource,0);
//红 Rvar bSource = sprRGB(colorSource,1);
//绿 Gvar gSource = sprRGB(colorSource,2);
//蓝 B// 分解渐变色彩var rFade = sprRGB(colorFade,0);
var bFade = sprRGB(colorFade,1);
var gFade = sprRGB(colorFade,2);
// 步数统计var step = 0;
// 设置定时器var fadeTimer = setInterval(function(){
var tmpStep = fadeStep - step;
// 由于 floor() 计算不准确，当达到指定步数后直接赋值源色彩if(step < fadeStep){
with(Math){
var rStep = floor((rSource - rFade) / tmpStep);
var gStep = floor((gSource - gFade) / tmpStep);
var bStep = floor((bSource - bFade) / tmpStep);
}
rFade += rStep;
gFade += gStep;
bFade += bStep;
if(background){
element.style.backgroundColor = 'rgb('+rFade+','+bFade+','+gFade+')';
}
else{
element.style.color = 'rgb('+rFade+','+bFade+','+gFade+')';
}
}
else{
if(background){
element.style.backgroundColor = colorSource;
}
else{
element.style.color = colorSource;
}
// 清除定时器clearInterval(fadeTimer);
}
step ++;
}
,20);
}
// 分离RGB颜色 0:R | 1:G | 2:Bfunction sprRGB(color,type){
var start,len,result;
len = (color.length == 4)?1:2;
start = type * len + 1;
result = color.substr(start,len);
if(result.length == 1){
result += result;
}
return parseInt(result,16);
}
//出处:网上搜集//made by yaosansi 2005-12-02//For more visit http://www.yaosansi.com// Trim(),Ltrim(),RTrim()String.prototype.Trim = function(){
return this.replace(/(^\s*)|(\s*$)/g,"");
}
String.prototype.LTrim = function(){
return this.replace(/(^\s*)/g,"");
}
String.prototype.RTrim = function(){
return this.replace(/(\s*$)/g,"");
}
function go_check(){
var gto = object("goods_total");
if (gto == null){
alert("页面错误");
window.location.reload();
return;
}
var gt = gto.innerHTML;
if (gt != parseInt(gt)){
alert("页面错误");
window.location.reload();
return;
}
if (gt == 0){
alert("您没有选择商品");
return;
}
window.location.href = "profile.order.php";
}
var bigpic_cur = 0;
function changebigpic(){
var bp = object("bigpic");
if (bp == null){
return;
}
bigpic_cur++;
if (bigpic_cur >= bigpic_arr.length){
bigpic_cur = 0;
}
bp.innerHTML = bigpic_arr[bigpic_cur];
}
function viewbigpic(fileurl){
var retbigpic = window.showModelessDialog(fileurl,"ddd","scroll:no;
dialogTop:20;
dialogLeft:20;
dialogHeight:800px;
dialogWidth:800px;
status:no;
help:no");
}
function check_address(f){
if (f == null){
return false;
}
f.consignee.value = f.consignee.value.Trim();
if (f.consignee.value == ""){
alert("请输入收货人信息");
f.consignee.focus();
return false;
}
f.email.value = f.email.value.Trim();
if (f.email.value == ""){
alert("请输入正确的email信息");
f.email.focus();
return false;
}
//var myReg = /^[a-z]([a-z0-9]*[-_]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[\.][a-z]{
2,3}
([\.][a-z]{
2}
)?$/i;
//var myReg = /^[a-z0-9._%-]+@[a-z0-9._%-]+\.[a-z]{
2,4}
$///if(!/(\S)+[@]{
1}
(\S)+[.]{
1}
(\w)+/.test(f.email.value))//if( myReg.test(f.email.value) == false)//{
//alert("请输入正确的email信息");
//email.focus();
//return false;
//}
if (f.province.selectedIndex == 0 || f.city.selectedIndex == 0){
alert("请选择地址");
return false;
}
f.address.value = f.address.value.Trim();
if (f.address.value == ""){
alert("请输入详细地址");
f.address.focus();
return false;
}
f.zipcode.value = f.zipcode.value.Trim();
//if (f.zipcode.value == "")//{
//alert("请输入邮编");
//f.zipcode.focus();
//return false;
//}
f.phone.value = f.phone.value.Trim();
f.mobile.value = f.mobile.value.Trim();
if (f.mobile.value == ""){
alert("请输入手机号码");
f.mobile.focus();
return false;
}
f.signbuilding.value = f.signbuilding.value.Trim();
f.besttime.value = f.besttime.value.Trim();
return true;
}
function checklogin(){
var errinfo = object("err_info");
errinfo.innerHTML = "";
var uname = object("i_username");
uname.value = uname.value.Trim();
if (uname.value == ""){
errinfo.innerHTML = "请输入用户名";
return false;
}
var aspam = object("i_antispamex");
aspam.value = aspam.value.Trim();
if (aspam.value == "" || aspam.value.length != 4){
errinfo.innerHTML = "请输入正确的验证码";
return false;
}
return true;
}
function check_register(f){
if (f == null){
return false;
}
errinfo = object("err_info");
errinfo.innerHTML = "";
f.username.value = f.username.value.Trim();
if (f.username.value == ""){
errinfo.innerHTML = "请输入用户名";
f.username.focus();
return false;
}
f.email.value = f.email.value.Trim();
if (f.email.value == ""){
errinfo.innerHTML = "请输入正确的email信息";
f.email.focus();
return false;
}
//var myReg = /^[a-z]([a-z0-9]*[-_]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[\.][a-z]{
2,3}
([\.][a-z]{
2}
)?$/i;
//var myReg = /^[a-z0-9._%-]+@[a-z0-9._%-]+\.[a-z]{
2,4}
$///if(!/(\S)+[@]{
1}
(\S)+[.]{
1}
(\w)+/.test(f.email.value))//if( myReg.test(f.email.value) == false)//{
//alert("请输入正确的email信息");
//email.focus();
//return false;
//}
//if (!(f.province.selectedIndex > -1 && f.city.selectedIndex > -1))//{
//alert("请选择地址");
//return false;
//}
if (f.password.value == "" || f.password.value != f.confpass.value){
errinfo.innerHTML = "请输入正确的密码";
f.password.focus();
return false;
}
f.antispamex.value = f.antispamex.value.Trim();
if (f.antispamex.value == "" || f.antispamex.value.length != 4){
errinfo.innerHTML = "请输入正确的验证码";
f.antispamex.focus();
return false;
}
return true;
}
function check_profile(f){
if (f == null){
return false;
}
errinfo = object("err_info");
errinfo.innerHTML = "";
f.email.value = f.email.value.Trim();
if (f.email.value == ""){
errinfo.innerHTML = "请输入正确的email信息";
f.email.focus();
return false;
}
if (f.password.value != ""){
if (f.oldpass.value == ""){
errinfo.innerHTML = "请输入正确的旧密码";
f.oldpass.focus();
return false;
}
if (f.password.value != f.confpass.value){
errinfo.innerHTML = "请输入正确的新密码";
f.password.focus();
return false;
}
}
f.antispamex.value = f.antispamex.value.Trim();
if (f.antispamex.value == "" || f.antispamex.value.length != 4){
errinfo.innerHTML = "请输入正确的验证码";
f.antispamex.focus();
return false;
}
return true;
}
function check_profile_password(f){
if (f == null){
return false;
}
errinfo = object("err_info");
errinfo.innerHTML = " ";
f.username.value = f.username.value.Trim();
f.email.value = f.email.value.Trim();
if (f.username.value == "" && f.email.value == ""){
errinfo.innerHTML = "请输入注册时的用户名或电子邮件";
f.email.focus();
return false;
}
f.antispamex.value = f.antispamex.value.Trim();
if (f.antispamex.value == "" || f.antispamex.value.length != 4){
errinfo.innerHTML = "请输入正确的验证码";
f.antispamex.focus();
return false;
}
return true;
}
function check_giftcard(f){
if (f == null){
return false;
}
errinfo = object("err_info");
errinfo.innerHTML = "";
f.hash.value = f.hash.value.Trim();
if (f.hash.value == "" || f.hash.value.length != 12){
errinfo.innerHTML = "请输入正确的礼品卡验证码";
f.hash.focus();
return false;
}
f.antispamex.value = f.antispamex.value.Trim();
if (f.antispamex.value == "" || f.antispamex.value.length != 4){
errinfo.innerHTML = "请输入正确的图片验证码";
f.antispamex.focus();
return false;
}
return true;
}
function getAbsPoint(e){
if (e == null){
return;
}
var x = e.offsetLeft,y = e.offsetTop;
while(e=e.offsetParent){
x += e.offsetLeft;
y += e.offsetTop;
}
x = x + 2;
y = y + 2;
return{
"x":x,"y":y}
;
}
function do_echo(){
if (xmlhttp.readyState == 4){
if (xmlhttp.status == 200){
if (xmlhttp.responseText != ""){
alert(xmlhttp.responseText);
}
}
}
}
function do_echo_reload(){
if (xmlhttp.readyState == 4){
if (xmlhttp.status == 200){
if (xmlhttp.responseText == ""){
// maybe errorlocation.reload();
}
else{
var ret = xmlhttp.responseText;
ret_arr = ret.split("|");
if (ret_arr[0] == 0){
//do nothingreturn;
}
else if (ret_arr[0] == 1){
// do not reloadalert(ret_arr[1]);
return;
}
else if (ret_arr[0] == 2){
// alert and reloadalert(ret_arr[1]);
location.reload();
return;
}
else{
// reload onlylocation.reload();
return;
}
}
}
}
}
String.prototype.trim=function(){
return this.replace(/(^\s*)|(\s*$)/g,"");
}
String.prototype.ltrim=function(){
return this.replace(/(^\s*)/g,"");
}
String.prototype.rtrim=function(){
return this.replace(/(\s*$)/g,"");
}
function select_init(select,init_str){
var s = document.getElementById(select);
s.selectedIndex = 0;
for (i = 0;
i < s.options.length;
i++){
if (s.options[i].value == init_str){
s.selectedIndex = i;
}
}
}
function check_init(check,init_str){
var cs = document.getElementsByName(check);
var cl = cs.length;
for (var i = 0;
i < cl;
i++){
cs[i].checked = false;
}
if (init_str == ""){
return;
}
var ia = init_str.split(",");
var il = ia.length;
for (var i = 0;
i < il;
i++){
for (var j = 0;
j < cl;
j++){
if (ia[i] == cs[j].value){
cs[j].checked = true}
}
}
}
function shopping_pre_step(){
var step = object("step");
step.value = parseInt(step.value) - 1;
var f = object("shopping_form");
f.submit();
}
function shopping_next_step(){
var f = object("shopping_form");
var step = object("step");
var v = step.value;
if (v == 2){
// 验证地址if (check_address(f) == false){
return;
}
}
else if (v == 4){
if (checkradio("paymentid","请选择支付方式") == false){
return;
}
}
step.value = parseInt(step.value) + 1;
f.submit();
}
function shopping_save_car(){
var f = object("shopping_form");
f.submit();
}
function shopping_check_step(){
var gpo = object("igp_total");
if (gpo == null){
alert("参数错误");
location.reload();
}
if (gpo.innerHTML == 0){
var bo = object("ibonus_total");
if (bo == null || bo.innerHTML == 0){
alert("您没有选择商品");
}
else{
if (confirm("单独兑换礼品，您还需要另付运费")){
shopping_next_step();
}
}
}
else{
shopping_next_step();
}
}
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