front.js

简单整站程序

      FrmMemInfo.Tel.focus();
      return false;
   }
   if (FrmMemInfo.CompanyName.value=="")
   {
      alert('公司名称不能为空!');
      FrmMemInfo.CompanyName.focus();
      return false;
   }
   if (FrmMemInfo.Province.value=="")
   {
      alert('公司所在地省份不能为空!');
      FrmMemInfo.Province.focus();
      return false;
   }

   if (FrmMemInfo.City.value=="")
   {
      alert('公司所在地区不能为空!');
      FrmMemInfo.City.focus();
      return false;
   }
      
   if (FrmMemInfo.Address.value=="")
   {
      alert('经营地址不能为空!');
      FrmMemInfo.Address.focus();
      return false;
   }
      
   if (FrmMemInfo.Trade.value=="")
   {
      alert('主营行业不能为空!');
      FrmMemInfo.Trade.focus();
      return false;
   }
      
   if (FrmMemInfo.Management.value=="")
   {
      alert('主营方向不能为空!');
      FrmMemInfo.Management.focus();
      return false;
   }
      
   if (FrmMemInfo.CheckCode.value=="")
   {
      alert('验证码不能为空!');
      FrmMemInfo.CheckCode.focus();
      return false;
   }

}

function CheckAddProvide()
{
   if (FrmMemInfo.ProName.value=="")
   {
      alert('产品名称不能为空!');
      FrmMemInfo.ProName.focus();
      return false;
   }
   if (FrmMemInfo.ProClassName.value=="")
   {
      alert('请选择所属行业!');
      return false;
   }
   if (isNaN(FrmMemInfo.ProNum.value))
   {
      alert('供货总量只需填写数字!');
      return false;
   }
   if (isNaN(FrmMemInfo.Price.value))
   {
      alert('产品单价只需填写数字!');
      return false;
   }
}

function CheckAddBuy()
{
   if (FrmMemInfo.ProName.value=="")
   {
      alert('产品名称不能为空!');
      FrmMemInfo.ProName.focus();
      return false;
   }
   if (FrmMemInfo.ProClassName.value=="")
   {
      alert('请选择所属行业!');
      return false;
   }
   if (isNaN(FrmMemInfo.ProNum.value))
   {
      alert('需求数量只需填写数字!');
      return false;
   }
   if (isNaN(FrmMemInfo.Price.value))
   {
      alert('产品单价只需填写数字!');
      return false;
   }
}

function CheckAddProduct()
{
   if (FrmMemInfo.ProductName.value=="")
   {
      alert('产品名称不能为空!');
      FrmMemInfo.ProductName.focus();
      return false;
   }
   if (FrmMemInfo.ProClassName.value=="")
   {
      alert('请选择产品类别!');
      return false;
   }
   if (isNaN(FrmMemInfo.ProNum.value))
   {
      alert('产品数量只需填写数字!');
      return false;
   }
   if (isNaN(FrmMemInfo.ProPrice.value))
   {
      alert('产品价格只需填写数字!');
      return false;
   }
}

function CheckAddComNews()
{
   if (FrmMemInfo.InfoTitle.value=="")
   {
      alert('信息标题不能为空!');
      FrmMemInfo.InfoTitle.focus();
      return false;
   }
}
function CheckAddJob()
{
   if(FrmMemInfo.JobPosition.value=="")
   {
      alert('招聘职位不能为空!');
      FrmMemInfo.JobPosition.focus();
      return false;
   }
   if(FrmMemInfo.StartTime.value=="")
   {
      alert('发布日期不能为空!');
      FrmMemInfo.StartTime.focus();
      return false;
   }
   if(FrmMemInfo.EndTime.value=="")
   {
      alert('截止日期不能为空!');
      FrmMemInfo.EndTime.focus();
      return false;
   }
   if(isNaN(FrmMemInfo.PersonNum.value))
   {
      alert('招聘人数只需填写数字!');
      FrmMemInfo.PersonNum.focus();
      return false;
   }
}
function CheckAddVideo()
{
   if(FrmMemInfo.VideoName.value=="")
   {
      alert('视频名称不能为空!');
      FrmMemInfo.VideoName.focus();
      return false;
   }
   if(FrmMemInfo.VideoClassName.value=="")
   {
      alert('请选择所属类别!');
      return false;
   }
}

function CheckMessage()
{
   if(FrmMessage.Title.value=="")
   {
      alert('主题不能为空!');
      FrmMessage.Title.focus();
      return false;
   }
   if(FrmMessage.ConPerson.value=="")
   {
      alert('联系人不能为空!');
      FrmMessage.ConPerson.focus();
      return false;
   }   
   if (isNaN(FrmMessage.ZipCode.value))
   {
      alert('邮政编码格式不正确!');
      FrmMessage.ZipCode.focus();
      return false;
   }
  if(FrmMessage.Email.value.length!=0)
   { 
      if(FrmMessage.Email.value.charAt(0)=="." || FrmMessage.Email.value.charAt(0)=="@" || FrmMessage.Email.value.indexOf('@',   0)   ==   -1   ||  FrmMessage.Email.value.indexOf('.',   0)   ==   -1   ||  FrmMessage.Email.value.lastIndexOf("@")==FrmMessage.Email.value.length-1   || FrmMessage.Email.value.lastIndexOf(".")==FrmMessage.Email.value.length-1 )   
            {   
              alert("Email地址格式不正确！");   
              FrmMessage.Email.focus();   
              return  false;   
            }   
   }
   if(FrmMessage.CheckCode.value=="")
   {
      alert('验证码不能为空!');
      FrmMessage.CheckCode.focus();
      return false;
   }
}

function ShowShopTr(id)
{
    if(eval("Tr" + id + ".style.display=='none'  ;"))
    { 
       eval("Tr" + id + ".style.display=''; ") 
    }
    else
    {
      eval("Tr" + id + ".style.display='none'; ") 
    }
}

function dobeijing()
{
   ND=new Date();
   NowYear=ND.getYear();
   NowMonth=ND.getMonth()+1;
   NowDate=ND.getDate();
   NowHours=ND.getHours();
   NowMinutes=ND.getMinutes();
   NowSeconds=ND.getSeconds();
   if (NowMinutes<10){NowMinutes="0"+NowMinutes}
   if (NowSeconds<10){NowSeconds="0"+NowSeconds}
   beijing.innerHTML=(NowYear+"."+NowMonth+"."+NowDate);
   ShowTime.innerHTML=(NowHours+":"+NowMinutes);
   tidA=window.setTimeout("dobeijing()",speed);                                                                                                                 
}
function DateDemo(){
   var d, day, x
   var x = new Array("星期日", "星期一", "星期二");
   var x = x.concat("星期三","星期四", "星期五");
   var x = x.concat("星期六");
   d = new Date();
   day = d.getDay();
   return(x[day]);
}
 
function CheckSearchfrm()
{
   if (frmSearch.KeyWord.value=="请输入您感兴趣的信息" || frmSearch.KeyWord.value=="")
   {
      alert('请输入您感兴趣的信息!');
      return false;
   } 
   if(frmSearch.ClassName.value=="")
   {
      alert('请选择类别!');
      return false;
   } 
   frmSearch.action=frmSearch.ClassName.value;
   frmSearch.submit(); 
} 

function CheckFindEmail()
{
   if (Find.Email.value=='')
   {
      alert('Email不能为空！');
      return false;
   }
   if(Find.Email.value.length!=0)
   { 
      if(Find.Email.value.charAt(0)=="." || Find.Email.value.charAt(0)=="@" || Find.Email.value.indexOf('@',   0)   ==   -1   ||  Find.Email.value.indexOf('.',   0)   ==   -1   ||  Find.Email.value.lastIndexOf("@")==Find.Email.value.length-1   || Find.Email.value.lastIndexOf(".")==Find.Email.value.length-1 )   
            {   
              alert("Email地址格式不正确！");   
              Find.Email.focus();   
              return  false;   
            }   
   }
}

function CheckFind1()
{
    if (Find1.MemberName.value=="")
   {
      alert('登录名不能为空!');
      Find1.MemberName.focus();
      return false; 
   }
   if (Find1.MemberName.value.length<3)
   {
      alert('登录名长度不能小于3!');
      Find1.MemberName.focus();
      return false;
   }
   if (Find1.MemberName.value.length>15)
   {
      alert('登录名长度不能大于15!');
      Find1.MemberName.focus();
      return false;
   }
   if(/[^0-9a-zA-Z]/g.test(Find1.MemberName.value))
   {
      alert('登录名只限数字(0-9)和英文(a-z)!')
      Find1.MemberName.focus();
      return false;
   }  
}

function CheckFrmLogin1()
{
   if (FrmLogin1.MemberName.value=="")
   {
      alert('会员帐号不能为空!');
      FrmLogin1.MemberName.focus();
      return false; 
   }
   if (FrmLogin1.MemberName.value.length<3)
   {
      alert('会员帐号长度不能小于3!');
      FrmLogin1.MemberName.focus();
      return false;
   }
   if (FrmLogin1.MemberName.value.length>15)
   {
      alert('会员帐号长度不能大于15!');
      FrmLogin1.MemberName.focus();
      return false;
   }
   if(/[^0-9a-zA-Z]/g.test(FrmLogin1.MemberName.value))
   {
      alert('会员帐号只限数字(0-9)和英文(a-z)!')
      FrmLogin1.MemberName.focus();
      return false;
   }  
   if (FrmLogin1.MemberPass.value=="")
   {
      alert('密码不能为空!');
      FrmLogin1.MemberPass.focus();
      return false;
   }

   if (FrmLogin1.MemberName.value==FrmLogin1.MemberPass.value)
   {
      alert('会员帐号和密码不能相同!');
      FrmLogin1.MemberPass.focus();
      return false;
   }
   if (FrmLogin1.MemberPass.value.length<6)
   {
      alert('密码长度不能小于6!');
      FrmLogin1.MemberPass.focus();
      return false;
   }
}

function CheckSubLink()
{
   if(FrmSubLink.LinkAddress.value=='http://' || FrmSubLink.LinkAddress.value=='')
   {
      alert('请填写链接地址！');
      FrmSubLink.LinkAddress.focus();
      return false;
   }
   if (FrmSubLink.ConPerson.value=='')
   {
      alert('联系人不能为空！');
      FrmSubLink.ConPerson.focus();
      return false;
   }
   if (FrmSubLink.Tel.value=='')
   {
      alert('联系电话不能为空！');
      FrmSubLink.Tel.focus();
      return false;
   }   
   if(FrmSubLink.Email.value.length!=0)
   { 
      if(FrmSubLink.Email.value.charAt(0)=="." || FrmSubLink.Email.value.charAt(0)=="@" || FrmSubLink.Email.value.indexOf('@',   0)   ==   -1 ||  FrmSubLink.Email.value.indexOf('.',   0)   ==   -1   ||  FrmSubLink.Email.value.lastIndexOf("@")==FrmSubLink.Email.value.length-1   || FrmSubLink.Email.value.lastIndexOf(".")==FrmSubLink.Email.value.length-1 )   
      {   
         alert("Email地址格式不正确！");   
         FrmSubLink.Email.focus();   
         return  false;   
      }   
   }
}

function ChangeTDGQ1()
{
   eval("tdGY.style.backgroundImage='url(images/GQleft.jpg)';");
   eval("tdQG.style.backgroundImage='url(images/GQ.gif)'; ");
   eval("trGY.style.display=''; ");
   eval("trQG.style.display='none';" );
   eval("tdGY1.innerHTML='<a href=# style=text-decoration:none;color=2e436e;font-size=14px;><b>供应信息&nbsp;(摘要)</b></a>';");   
   eval("tdQG1.innerHTML='<a href=# style=text-decoration:none;color=FFFFFF;font-size=14px;><b>求购信息&nbsp;(摘要)</b></a>';");   
}
function ChangeTDGQ2()
{
   eval("tdQG.style.backgroundImage='url(images/GQright.gif)';");
   eval("tdGY.style.backgroundImage='url(images/GQ.gif)';");
   eval("trGY.style.display='none';");
   eval("trQG.style.display='';" );

   eval("tdQG1.innerHTML='<a href=# style=text-decoration:none;color=2e436e;font-size=14px;><b>求购信息&nbsp;(摘要)</b></a>';");   
   eval("tdGY1.innerHTML='<a href=# style=text-decoration:none;color=ffffff;font-size=14px;><b>供应信息&nbsp;(摘要)</b></a>';");   
}