function checkThisForm() 
{
    //var skill = js_trim(document.thisForm.careerDirection.value);
    //document.thisForm.careerDirection.value = skill;
    //if (skill == '')
    //{
    //    alert("请输入发展方向!");
    //    document.thisForm.careerDirection.focus();
    //    return false;
    //}
    //if (false && js_byte_length(skill)>768)
    //{
    //    alert("输入超长!请修改!");
    //    document.thisForm.careerDirection.focus();
    //    return false;
    //} 
    //var str = document.thisForm.salary.value;
    //if (str.length>0 && isNaN(str))
    //{
    //    alert("不是有效的数字,请修改!");
    //    document.thisForm.salary.focus();
    //    return false;
    //}
    
    if (document.all.jobFunction1.value=='' && 
        document.all.jobFunction2.value=='' && 
        document.all.jobFunction3.value=='' ){
         alert("请选择一项希望工作岗位!");
         document.all.mainCatalog.focus();
         return false;
     }

    if (document.all.jobLocation1_p.value=='' && 
        document.all.jobLocation2_p.value=='' && 
        document.all.jobLocation3_p.value=='' ){
         alert("请选择一项希望工作地点!");
         document.all.jobLocation1_p.focus();
         return false;
     }

    if(!document.thisForm.checkinDate[0].checked) {
      if(!document.thisForm.checkinDate[1].checked) {
        if(!document.thisForm.checkinDate[2].checked) {
          alert("请选择到岗日期!");
          document.thisForm.checkinDate[0].focus();
          return false;
        }
      }
    }

    if(document.thisForm.checkinDate[1].checked) 
    {
        if (document.thisForm.checkinDateYear.value == "") 
        {
            alert("请输入到岗日期的年份!");
            document.thisForm.checkinDateYear.focus();
            return false;
        }
        else 
        {
            var c_year = document.thisForm.checkinDateYear.value;
            var c_month = document.thisForm.checkinDateMonth.value;
            var c_day =  document.thisForm.checkinDateDay.value;
            if (isNaN(c_year)) 
            {
                alert("输入年份不是数字,请修改!");
                document.thisForm.checkinDateYear.focus();
                return false;
            }
            if (parseInt(c_year)<2004 || parseInt(c_year)>2099) 
            {
                alert("请您输入正确的年份!");
                document.thisForm.checkinDateYear.focus();
                return false;
            }
            if (!checkDate(c_year,c_month,c_day)) 
            {
                alert("输入不是有效的日期,请修改!");
                document.thisForm.checkinDateYear.focus();
                return false;
            }
            //document.thisForm.checkinDate[1].value = document.thisForm.checkinDateYear.value + "-" + document.thisForm.checkinDateMonth.value + "-" + document.thisForm.checkinDateDay.value;
        }
    }

    if(document.thisForm.checkinDate[2].checked) 
    {
        //document.thisForm.checkinDate[2].value = document.thisForm.checkinDateScale.value;
    }

    var job_id = document.thisForm.jobFunction1.value;
    if (job_id=='' || parseInt(job_id)<1)
    {
        alert('请选择工作岗位！');
        document.thisForm.mainCatalog.focus();
        return false;
    }

    document.thisForm.submit();
}