var subsecondClass = new Array();
var subthirdClass = new Array();
subsecondClass[0] = new Array('97','32','质检员')
subsecondClass[1] = new Array('98','32','材料员')
subsecondClass[2] = new Array('99','32','资料员')
subsecondClass[3] = new Array('100','32','造价员')
subsecondClass[4] = new Array('101','32','安全员')
subsecondClass[5] = new Array('75','54','一级建造师')
subthirdClass[0] = new Array('102','75','一建公路')
subthirdClass[1] = new Array('103','75','一建水利')
subthirdClass[2] = new Array('104','75','一建市政')
subthirdClass[3] = new Array('105','75','一建建筑')
subthirdClass[4] = new Array('106','75','一建机电')
subthirdClass[5] = new Array('107','75','一建管理')
subthirdClass[6] = new Array('108','75','一建法规')
subsecondClass[6] = new Array('76','54','二级建造师')
subthirdClass[7] = new Array('90','76','二建法规')
subthirdClass[8] = new Array('91','76','二建机电')
subthirdClass[9] = new Array('92','76','二建建筑')
subthirdClass[10] = new Array('93','76','二建管理')
subthirdClass[11] = new Array('94','76','二建市政')
subthirdClass[12] = new Array('109','76','二建水利')
subthirdClass[13] = new Array('110','76','二建公路')
subsecondClass[7] = new Array('80','54','造价工程师')
subsecondClass[8] = new Array('96','54','消防工程师')
subsecondClass[9] = new Array('87','56','专升本')
subsecondClass[10] = new Array('88','56','大专学历')
subsecondClass[11] = new Array('89','56','自学考试')
subsecondClass[12] = new Array('113','112','建工考证百事通')
function showSecondClass(selectValue)
{
document.getElementById('SmallClassID').length = 0;
document.getElementById('SmallClassID').options[0] = new Option('请选择','');
document.getElementById('ClassID').length = 0;
document.getElementById('ClassID').options[0] = new Option('请选择','');
for (var i=0; i<subsecondClass.length; i++)
{
 if (subsecondClass[i][1] == selectValue)
{
 document.getElementById('SmallClassID').options[document.getElementById('SmallClassID').length] = new Option(subsecondClass[i][2], subsecondClass[i][0]);
 }
 }
if (document.getElementById('SmallClassID').length>1) { document.getElementById('SmallClassID').style.display=''; }else{ document.getElementById('SmallClassID').style.display='none'; } }
function showThirdClass(selectValue)
{
document.getElementById('ClassID').length = 0;
document.getElementById('ClassID').options[0] = new Option('请选择','');
for (var i=0; i<subthirdClass.length; i++)
{
 if (subthirdClass[i][1] == selectValue)
  {
    document.getElementById('ClassID').options[document.getElementById('ClassID').length] = new Option(subthirdClass[i][2], subthirdClass[i][0]);
  }
 }
 if (document.getElementById('ClassID').length>1) { document.getElementById('ClassID').style.display=''; }else{ document.getElementById('ClassID').style.display='none'; }  }
document.write ("<select name='BigClassID' id='BigClassID' onChange='showSecondClass(this.value);'>");
document.write ("<option value='' selected>选择分类</option>");document.write ("<option value='32'>职业资格</option>");
document.write ("<option value='54'>建筑类</option>");
document.write ("<option value='56'>学历类</option>");
document.write ("<option value='95'>BIM</option>");
document.write ("<option value='111'>其他问题</option>");
document.write ("<option value='112'>考证百事通</option>");
document.write ("</select>");
document.write (" <select name='SmallClassID' style='display:none;width:100px' id='SmallClassID' onChange='showThirdClass(this.value);'>");document.write ("<option value='' selected>请选择</option>");document.write ("</select>");
document.write (" <select name='ClassID' style='display:none;width:100px' id='ClassID'>");document.write ("<option value='' selected>请选择</option>");document.write ("</select>");