var CateNum = false;
function CateChangEach(_oBj,_cId,_rId)
{
	var htmltxt = "";
	if(typeof(CateNum[_rId]) != 'undefined')
	{
		$.each(CateNum[_rId], function(i,n){
			htmltxt += "<option value='"+n.cate_id+"'>"+n.cate_name+"</option>";
		});
	}

	if($("select[name='"+_oBj+"["+_cId.toString()+"]']").attr('name') == _oBj+"["+_cId.toString()+"]")
	{
		htmltxt = "<option value=''>选择分类</option>" + htmltxt;
		$("select[name='"+_oBj+"["+_cId.toString()+"]']").html(htmltxt);
		$("select[name='"+_oBj+"["+_cId.toString()+"]']").show();
		$("select[name='"+_oBj+"["+_cId.toString()+"]']").bind("change",function(){CateChangEach(_oBj,_cId+1,$(this).val());})
	}else if(htmltxt != ''){
		htmltxt = "<select name='"+_oBj+"["+_cId.toString()+"]'><option value=''>选择分类</option>" + htmltxt + "</select>";
		$("#show"+_oBj).append(htmltxt);
		$("select[name='"+_oBj+"["+_cId.toString()+"]']").bind("change",function(){CateChangEach(_oBj,_cId+1,$(this).val());})	
	}
	$("select[name='"+_oBj+"["+_cId.toString()+"]']").nextAll().remove();
}