function job_display(t_id){
  if (t_id == "sub" && document.all.subjob.style.display == "none") {
       document.all.subjob.style.display="";
       
  } else {
  
       document.all.subjob.style.display= "none";
  }
}

//应聘检索

function subjob() 
{ 
    if(form.uname.value == ""){
      alert("请先输入姓名");
      form.uname.focus();
      return false;
    }
    if(form.birtdday.value == ""){
      alert("请先输入出生日期");
      form.birtdday.focus();
      return false;
    }
    if(form.studydegree.value == ""){
      alert("请先输入学历");
      form.studydegree.focus();
      return false;
    }
    if(form.telephone.value == ""){
      alert("请先输入电话");
      form.telephone.focus();
      return false;
    }
    if(form.email.value == ""){
      alert("请先输入Email");
      form.email.focus();
      return false;
    }
}
//bbs检索

function bbs() 
{ 
    if(form.uname.value == ""){
      alert("请先输入姓名");
      form.uname.focus();
      return false;
    }
    if(form.lx.value == ""){
      alert("请先输入联系方式");
      form.lx.focus();
      return false;
    }
    if(form.title.value == ""){
      alert("请输入留言内容");
      form.title.focus();
      return false;
    }
}

//reg检查
function reg() 
{ 
    if(form.cname.value == ""){
      alert("请先输入姓名");
      form.cname.focus();
      return false;
    }
    if(form.lesson1.value == ""){
      alert("请先输入报名科目");
      form.lesson1.focus();
      return false;
    }
    if(form.time1.value == ""){
      alert("请输入上课时间段");
      form.time1.focus();
      return false;
    }
    if(form.linkman.value == ""){
      alert("请输入联系人");
      form.linkman.focus();
      return false;
    }
    if(form.mobile.value == ""){
      alert("请输入联系电话");
      form.mobile.focus();
      return false;
    }
}

//feedback检查
function feedback() 
{ 
    if(form.name.value == ""){
      alert("请先输入公司名称");
      form.name.focus();
      return false;
    }
    if(form.somane.value == ""){
      alert("请先输入联系人");
      form.somane.focus();
      return false;
    }
    if(form.phone.value == ""){
      alert("请输入联系电话");
      form.phone.focus();
      return false;
    }
    if(form.title.value == ""){
      alert("请输入标题");
      form.title.focus();
      return false;
    }
    if(form.content.value == ""){
      alert("请输入留言内容");
      form.content.focus();
      return false;
    }
}



//order检查
function order() 
{ 
    if(form.title.value == ""){
      alert("请输入标题");
      form.title.focus();
      return false;
    }
    if(form.comane.value == ""){
      alert("请先输入公司名称");
      form.comane.focus();
      return false;
    }
    if(form.somane.value == ""){
      alert("请先输入联系人");
      form.somane.focus();
      return false;
    }
    if(form.phone.value == ""){
      alert("请输入联系电话");
      form.phone.focus();
      return false;
    }
    if(form.content.value == ""){
      alert("请输入留言内容");
      form.content.focus();
      return false;
    }
}


//order检查
function union() 
{ 
    if(form.name.value == ""){
      alert("请先输入申请人！");
      form.name.focus();
      return false;
    }
    if(form.tel.value == ""){
      alert("请输入电话！");
      form.tel.focus();
      return false;
    }
    if(form.text1.value == ""){
      alert("请输入您的初步计划！");
      form.text1.focus();
      return false;
    }
}