var onecount;
onecount=0;
subcat = new Array();
subcat[0] = new Array('杀菌剂','农药','杀菌剂');
subcat[1] = new Array('杀虫剂','农药','杀虫剂');
subcat[2] = new Array('除草剂','农药','除草剂');
subcat[3] = new Array('其他','农药','其他');
subcat[4] = new Array('温室膜','农膜','温室膜');
subcat[5] = new Array('大棚膜','农膜','大棚膜');
subcat[6] = new Array('地膜','农膜','地膜');
subcat[7] = new Array('其他','农膜','其他');
subcat[8] = new Array('氮肥','化肥','氮肥');
subcat[9] = new Array('磷肥','化肥','磷肥');
subcat[10] = new Array('钾肥','化肥','钾肥');
subcat[11] = new Array('微肥','化肥','微肥');
subcat[12] = new Array('复合肥','化肥','复合肥');
subcat[13] = new Array('其他','化肥','其他');
subcat[14] = new Array('生长调节剂','其他','生长调节剂');
subcat[15] = new Array('种衣剂','其他','种衣剂');
subcat[16] = new Array('其他','其他','其他');
onecount=17;
function changebsort(kindid)
{
document.myform.ssort.length = 0; 
var kindid=kindid;
var i;
for (i=0;i < onecount; i++)
{
if (subcat[i][1] == kindid)
{ 
document.myform.ssort.options[document.myform.ssort.length] = new Option(subcat[i][0], subcat[i][2]);
}
}
}