// JavaScript Document
//用户注册
function CheckUserRegForm(d)
{
  if(trim(d.UserName.value)==""){alert("用户名不能为空！");d.UserName.focus();return false;}
  if(trim(d.UserPass.value)==""){alert("密码不能为空！");d.UserPass.focus();return false;}
  if(trim(d.ConfirmUserPass.value)==""){alert("确认密码不能为空!");d.ConfirmUserPass.focus();return false;}
  if(trim(d.UserPass.value)!=trim(d.ConfirmUserPass.value)){alert("两次密码不一致!");d.ConfirmUserPass.focus();return false;}
  if(trim(d.RealName.value)==""){alert("姓名不能为空！");d.RealName.focus();return false;}
  if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("请输入正确的E-mail!");d.Email.focus();return false;}
  if(trim(d.Tel.value)==""){alert("电话不能为空！");d.Tel.focus();return false;}
  if(trim(d.Address.value)==""){alert("地址不能为空！");d.Address.focus();return false;}
  if(trim(d.CheckCode.value)=="" ){alert("验证码不能为空！");d.CheckCode.focus();return false;}
}

//用户登陆
function CheckUserLoginForm(d)
{
  if(trim(d.UserName.value)==""){alert("用户名不能为空！");d.UserName.focus();return false;}
  if(trim(d.UserPass.value)==""){alert("密码不能为空！");d.UserPass.focus();return false;}
  if(trim(d.CheckCode.value)=="" ){alert("验证码不能为空！");d.CheckCode.focus();return false;}
}

//用户信息
function CheckUserInfoForm(d)
{
	if(trim(d.RealName.value)==""){alert("姓名不能为空!");d.RealName.focus();return false;}
    if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("请输入正确的E-mail!");d.Email.focus();return false;}
	if(trim(d.Tel.value)==""){alert("电话不能为空!");d.Tel.focus();return false;}
	if(trim(d.Address.value)==""){alert("地址不能为空!");d.Address.focus();return false;}
}

//修改密码 
function CheckSetPassForm(d)
{
	if(trim(d.OldUserPass.value)==""){alert("旧密码不能为空!");d.OldUserPass.focus();return false;}
	if(trim(d.NewUserPass.value)==""){alert("新密码不能为空!");d.NewUserPass.focus();return false;}
	if(trim(d.NewUserPassConfirm.value)==""){alert("确认密码不能为空!");d.NewUserPassConfirm.focus();return false;}
	if(trim(d.NewUserPass.value)!=trim(d.NewUserPassConfirm.value)){alert("两次密码不一致!");d.NewUserPassConfirm.focus();return false;}
}

//取回密码 
function CheckGetPassForm(d)
{
    if(trim(d.UserName.value)==""){alert("用户名不能为空!");	d.UserName.focus();	return false;}
    if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("请输入正确的E-mail!");d.Email.focus();return false;}
}
//拷贝联系人信息
function CopyInfo(d)
{
  d.ToName.value=d.FromName.value;
  d.ToTel.value=d.FromTel.value;
  d.ToEmail.value=d.FromEmail.value;
  d.ToAddress.value=d.FromAddress.value;
  d.ToZip.value=d.FromZip.value;
}
//订购数量
function chkOrderNum(d)
{
  if(d.value=="" || isNaN(d.value)){alert("请输入数字!");d.focus();return false;}
  if(d.value<=0){alert("请输入大于0的整数!");d.focus();return false;}
}
//产品订购
function CheckOrderFrm(d){//匿名订购
if(trim(d.ProductName.value)==""){alert("产品名称不能为空！");d.ProductName.focus();return false;}
if(trim(d.OrderNum.value)==""){alert("订购数量不能为空!");d.OrderNum.focus();return false;}
if(trim(d.LinkMan.value)==""){alert("姓名不能为空！");d.LinkMan.focus();return false;}
if(trim(d.Company.value)==""){alert("单位名称不能为空!");d.Company.focus();return false;}
if(trim(d.Addr.value)==""){alert("联系地址不能为空！");d.Addr.focus();return false;}
if(trim(d.Tel.value)==""){alert("联系电话不能为空!");d.Tel.focus();return false;}
if(trim(d.Mobile.value)==""){alert("手机号码不能为空！");d.Mobile.focus();return false;}
if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("请输入正确的邮件地址！");d.Email.focus();return false;}
if(trim(d.CheckCode.value)=="" ){alert("验证码不能为空！");d.CheckCode.focus();return false;}
}

function CheckOrderFrm2(d){//会员订购
if(d.FromName.value==""){alert("订货人姓名不能为空！");d.FromName.focus();return false;}
if(d.FromTel.value==""){alert("订货人联系电话不能为空！");d.FromTel.focus();return false;}
if(d.FromEmail.value=="" || d.FromEmail.value.indexOf("@")==-1 || d.FromEmail.value.indexOf(".")==-1){alert("请输入正确的邮件地址！");d.FromEmail.focus();return false;}
if(d.FromAddress.value==""){alert("订货人联系地址不能为空！");d.FromAddress.focus();return false;}
if(d.FromZip.value==""){alert("订货人邮政编码不能为空！");d.FromZip.focus();return false;}
if(d.ToName.value==""){alert("收货人姓名不能为空！");d.ToName.focus();return false;}
if(d.ToTel.value==""){alert("收货人联系方式不能为空！");d.ToTel.focus();return false;}
if(d.ToEmail.value=="" || d.ToEmail.value.indexOf("@")==-1 || d.ToEmail.value.indexOf(".")==-1){alert("请输入正确的邮件地址！");d.ToEmail.focus();return false;}
if(d.ToAddress.value==""){alert("收货人联系地址不能为空！");d.ToAddress.focus();return false;}
if(d.ToZip.value==""){alert("收货人邮政编码不能为空！");d.ToZip.focus();return false;}
}

//职位申请
function CheckJobFrm(d){
if(trim(d.JobName.value)==""){alert("please input job!");d.JobName.focus();return false;}
if(trim(d.Name.value)==""){alert("please input name!");d.Name.focus();return false;}
if(trim(d.Age.value)==""){alert("please input age!");d.Age.focus();return false;}
if(trim(d.Institutions.value)==""){alert("please input college!");d.Institutions.focus();return false;}
if(trim(d.Professional.value)==""){alert("please input professional!");d.Professional.focus();return false;}
if(trim(d.Qualifications.value)==""){alert("please input qualifications!");d.Qualifications.focus();return false;}
if(trim(d.Address.value)==""){alert("please input address!");d.Address.focus();return false;}
if(trim(d.Tel.value)==""){alert("please input tel!");d.Tel.focus();return false;}
if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("please input E-mail!");d.Email.focus();return false;}
if(trim(d.CheckCode.value)=="" ){alert("please input validate code!");d.CheckCode.focus();return false;}
}

//客户反馈
function CheckFeedbackFrm(d){
if(trim(d.LinkMan.value)==""){alert("please input Name!");d.LinkMan.focus();return false;}
if(trim(d.Tel.value)==""){alert("please input tel!");d.Tel.focus();return false;}
if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("please input e-mail!");d.Email.focus();return false;}
if(trim(d.Subject.value)==""){alert("please input subject!");d.Subject.focus();return false;}
if(trim(d.Content.value)=="" ){alert("please input content!");d.Content.focus();return false;}
if(trim(d.CheckCode.value)=="" ){alert("please input validate code!");d.CheckCode.focus();return false;}
}

//留言本
function CheckBookFrm(d){
if(trim(d.RealName.value)==""){alert("请输入您的姓名！");d.RealName.focus();return false;}
if(trim(d.Email.value)=="" || trim(d.Email.value).indexOf("@")==-1 || trim(d.Email.value).indexOf(".")==-1){alert("请输入正确的邮件地址！");d.Email.focus();return false;}
if(trim(d.Subject.value)==""){alert("请输入留言主题！");d.Subject.focus();return false;}
if(trim(d.Content.value)=="" ){alert("请输入留言内容！");d.Content.focus();return false;}
if(trim(d.CheckCode.value)=="" ){alert("请输入验证码！");d.CheckCode.focus();return false;}
}
//搜索
function CheckSearchFrm(d){
if(trim(d.KeyWord.value)=="" || trim(d.KeyWord.value)=="请输入搜索关键字"){alert("请输入查询关键字！");d.KeyWord.focus();return false;}
}

//友情链接
function CheckLinkForm(d)
{
  if (trim(d.SiteName.value)=="")
  {
    alert("网站名称不能为空！");
	d.SiteName.focus();
	return false;
  }

  if (trim(d.SiteUrl.value)=="http://" || trim(d.SiteUrl.value).indexOf("http://")==-1)
  {
    alert("请填写正确的网站地址！");
	d.SiteUrl.focus();
	return false;
  }

  if (trim(d.LogoUrl.value).indexOf("/")==-1 && d.TypeID[1].checked==true)
  {
    alert("请填写正确的LOGO地址！");
	d.LogoUrl.focus();
	return false;
  }
  if(trim(d.CheckCode.value)=="" ){alert("验证码不能为空！");d.CheckCode.focus();return false;}
}

//显示当前日期
function showdate(obj)
{
  var now_date = new Date();
  var years = now_date.getYear();
  var months = now_date.getMonth();
  var dates = now_date.getDate();
  var days = now_date.getDay();
  if(now_date.getDay()==0) days = "星期日"
  if(now_date.getDay()==1) days = "星期一"
  if(now_date.getDay()==2) days = "星期二"
  if(now_date.getDay()==3) days = "星期三"
  if(now_date.getDay()==4) days = "星期四"
  if(now_date.getDay()==5) days = "星期五"
  if(now_date.getDay()==6) days = "星期六"
  var today = years + "年" + (months+1) + "月" + dates + "日" + " "+days +" ";
  obj.innerHTML=today;
 }

//显示当前时间
function showtime(obj)
{
    var now_time = new Date();
	var hours = now_time.getHours();
	var minutes = now_time.getMinutes();
	var seconds = now_time.getSeconds();
	var timer = hours;
	timer  += ((minutes < 10) ? ":0" : ":") + minutes;
	timer  += ((seconds < 10) ? ":0" : ":") + seconds;
    obj.innerHTML=timer;
	setTimeout("showtime()",1000);
}

//限制输入的内容只能为Refstring
function isNumberString (InString,RefString)
{
if(InString.length==0) return (false);
for (Count=0; Count < InString.length; Count++)  {
	TempChar= InString.substring (Count, Count+1);
	if (RefString.indexOf (TempChar, 0)==-1)  
	return (false);
}
return (true);
}

/**去掉前后空格:包括全角空格*/
function trim(str)
{   
    str += "";
    while( (str.charAt(0)==' ')||(str.charAt(0)=='　')||(escape(str.charAt(0))=='%u3000') )     
         str=str.substring(1,str.length);
    while( (str.charAt(str.length-1)==' ')||(str.charAt(str.length-1)=='　')||(escape(str.charAt(str.length-1))=='%u3000') )  
        str=str.substring(0,str.length-1);
    return str;
}

//弹出式窗口
function openWin(URL) 
{
  window.open(URL,'_blank','toolbar=no,menubar=no,location=no,status=no,scrollbars=no,resizable=no,top=200,left=200,width=600,height=500');
}
//选择日期
function SelectDate(obj) 
{ 
var obj = eval(obj); 
result = window.showModalDialog('../inc/date.htm',obj.value,'help:no;status: no;dialogWidth=184px;dialogHeight=220px');
if (result!=null) { obj.value = result; } 
}
//网页对话框
function openDialog(URL)
{
var val=document.addform.myname.value;
window.showModalDialog(URL,val,"dialogWidth=400px;dialogHeight=500px;dialogTop=0;center=yes;help=no;resizable=no;status=yes;scroll=yes");
}
//添加到收藏夹
function addfav(url,name)
{
	window.external.addFavorite(url,name)
}
//把网站设为首页
function sethome(id,url)
{
	document.getElementById(id).style.behavior='url(#default#homepage)';document.getElementById(id).sethomepage(url);return false;
}

//onMouseOver事件
function over(id)
{
	for(var i=1;i<=6;i++)
	{
		document.getElementById("tb"+i).style.display="none";
		}
		document.getElementById(id).style.display="";
}

//显示层
function showLayer(id)
{
	document.getElementById(id).style.visibility="visible";	
	}
	
//隐藏层
function hiddenLayer(id)
{
	document.getElementById(id).style.visibility="hidden";	
	}
	
//菜单
function MenuNormal(id)
{
	document.getElementById(id).className="menu_bg_normal";
}

function MenuOver(id)
{
	document.getElementById(id).className="menu_bg_over";
}

//显示选项卡
function ShowTab(objNum,objStr,showNo)
{
	for(var i=1;i<=objNum;i++)
	{
		if(i==showNo)
		{
			document.getElementById(objStr+i).style.display="block";
			}
			else
			{
				document.getElementById(objStr+i).style.display="none";
				}
		}
}