var subsmallclassid = new Array();

subsmallclassid[0] = new Array(1,49,'挂件')

subsmallclassid[1] = new Array(1,50,'手镯')

subsmallclassid[2] = new Array(1,53,'摆件，玩件')

subsmallclassid[3] = new Array(1,51,'戒指')

subsmallclassid[4] = new Array(1,52,'金镶玉')

subsmallclassid[5] = new Array(1,54,'翡翠题材')

subsmallclassid[6] = new Array(1,55,'翡翠保养')

subsmallclassid[7] = new Array(1,56,'翡翠投资与收藏')

subsmallclassid[8] = new Array(1,57,'翡翠产地与毛料')

subsmallclassid[9] = new Array(2,58,'和田玉')

subsmallclassid[10] = new Array(2,59,'岫玉')

subsmallclassid[11] = new Array(2,60,'寿山石')

subsmallclassid[12] = new Array(2,61,'孔雀石')

subsmallclassid[13] = new Array(4,70,'石榴石')

subsmallclassid[14] = new Array(4,71,'月光石')

subsmallclassid[15] = new Array(4,73,'托帕石')

subsmallclassid[16] = new Array(5,65,'碧玺')

subsmallclassid[17] = new Array(5,66,'红宝石')

subsmallclassid[18] = new Array(5,67,'蓝宝石')

subsmallclassid[19] = new Array(5,68,'海蓝宝石')

subsmallclassid[20] = new Array(5,69,'欧泊')

subsmallclassid[21] = new Array(6,62,'黄龙玉')

subsmallclassid[22] = new Array(6,63,'水沫玉')

function changesmallclassid(selectValue)
{
document.getElementById('smallclassid').length = 0;
document.getElementById('smallclassid').options[0] = new Option('-选择-','');
for (i=0; i<subsmallclassid.length; i++)
{
if (subsmallclassid[i][0] == selectValue)
{
document.getElementById('smallclassid').options[document.getElementById('smallclassid').length] = new Option(subsmallclassid[i][2], subsmallclassid[i][1]);
}
}
}
function changesmallerclassid(selectValue)
{
document.getElementById('smallerclassid').length = 0;
document.getElementById('smallerclassid').options[0] = new Option('-选择-','');
for (i=0; i<subsmallclassid.length; i++)
{
if (subsmallclassid[i][0] == selectValue)
{
	document.getElementById('smallerclassid').style.display='';
	document.getElementById('smallerclassid').options[document.getElementById('smallerclassid').length] = new Option(subsmallclassid[i][2], subsmallclassid[i][1]);
}
}
}


document.write ("<select name='classid' id='classid' style='width:120px' size='8' onChange='changesmallclassid(this.value)'>");
document.write ("<option value='' selected>-选择-</option>");

document.write ("<option value=1>翡翠</option>");

document.write ("<option value=2>软玉类</option>");

document.write ("<option value=3>水晶类</option>");

document.write ("<option value=4>中低档彩色宝石类</option>");

document.write ("<option value=5>高档彩色宝石类</option>");

document.write ("<option value=6>新兴玉类</option>");

document.write ("<option value=64>钻石</option>");

document.write ("<option value=72>珍珠</option>");

document.write ("<option value=74>琥珀</option>");

document.write ("</select>")

document.write ("  <select name='smallclassid' size='8' onChange='changesmallerclassid(this.value)' style='width:120px' id='smallclassid'>");
document.write ("<option value='' selected>-选择-</option>");
document.write ("</select>")
document.write ("  <select name='smallerclassid' size='8' style='display:none;width:120px' id='smallerclassid'>");
document.write ("<option value='' selected>-选择-</option>");
document.write ("</select>")