var roots = {menu:[
{id:"0",name:"玩具"},
{id:"14",name:"机械及行业设备"},
{id:"59",name:"五金工具"},
{id:"33",name:"汽摩及配件"},
{id:"12",name:"交通运输"},
{id:"11",name:"环保"},
{id:"2829",name:"二手设备转让"},
{id:"34",name:"印刷"},
{id:"52",name:"纸业"},
{id:"30",name:"安全、防护"},
{id:"58",name:"照明"},
{id:"10208",name:"仪器、仪表"} ,
{id:"57",name:"电子网"},
{id:"5",name:"电工电器"},
{id:"23",name:"包装"},
{id:"53",name:"传媒、广电"},
{id:"9",name:"冶金矿产"},
{id:"8",name:"化工"},
{id:"56",name:"精细化学品"},
{id:"55",name:"橡塑"},
{id:"16",name:"医药、保养"},
{id:"10",name:"能源"},
{id:"4",name:"纺织皮革"},
{id:"6",name:"家用电器"},
{id:"7",name:"数码电脑"},
{id:"17",name:"礼品工艺品饰品"},
{id:"15",name:"家居用品"},
{id:"13",name:"建筑建材"},
{id:"21",name:"办公文教"},
{id:"2",name:"食品饮料"},
{id:"1",name:"农业"},
{id:"18",name:"运动休闲"},
{id:"509",name:"手机通讯"},
{id:"54",name:"服装服饰"},
{id:"3",name:"服装服饰"},
{id:"1813",name:"玩具"},
{id:"18134",name:"物流网"}
]
}
function $(element) {
if (arguments.length > 1) {
for (var i = 0, elements = [], length = arguments.length; i < length; i++)
elements.push($(arguments[i]));
return elements;
}
if (typeof element == 'string')
element = document.getElementById(element);
return element;
}
function trim(inputString) {
return inputString.replace(/^ +/,"").replace(/ +$/,"");
}
function sr_onfocus(o){
var v = o.value;
if(v.substring(0,3) =="请输入")o.value = ""
o.style.color="#000";
}
function sr_onblur_1(o){
var v = o.value;
if(v.substring(0,3) =="")o.value = o.title;
}
function tp_search(o){
var v = o.keywords.value;
/*判断是不是供应行业首页*/
var reg =/^http:\/\/page.china.alibaba.com\/buy\/trade\/([\w\d]+)\.html/i;
if(v.length > 100){
alert("您输入的关键字过长！");
return false;
}
if(v == ""  || v.substring(0,3) =="请输入") {
if(o.categoryId!=null){
o.keywords.value= "";
try{
if(reg.test(window.location.href)){
o.keywords.name="keywords_temp";
if(o.biztype&&o.biztype.value==""){
o.removeChild(o.biztype);
}
if(o.province&&o.province.value==""){
o.removeChild(o.province);
}
}
}catch(e){}
try{
aliclick(this,"?tracelog=nullsearch");
}catch(e){}
return true;
}
alert("请输入关键字！");
return false;
}
}
function sr_bwzd(o){
var s=$('search_input').value;
if( s == '' || s == $('sel_ra').value ){
alert('请输入关键字！');
return false;
}
var h = o.href
o.href = h.substring(0,h.indexOf('keywords=')+9) + $('search_input').value
return true;
}
function initDefaultValue(){
var keyW = getQuery("keywords");
if(keyW&&keyW!="")document.getElementById("search_input").value = decodeURI(keyW);
}
function getQuery(name)
{
　　var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
　　var r = location.href.substr(location.href.indexOf("\?")+1).match(reg);
　　if (r!=null) return r[2]; return null;
}
function getkeyword(obj){
var skey = document.getElementById("search_input").value;
if(trim(skey)==""||"请输入"==skey.substring(0,3)){
return true;
}else{
window.location.href=obj.href+"?keywords="+encodeURI(skey);
return false;
}
}
/*初始化搜索框select*/
function initCatSelect(nId){
var catList = document.getElementById("catSelect");
for(var i=0;i<catList.options.length;i++){
if(catList.options[i].value==nId){
catList.options[i].selected=true;
document.getElementById("sr_fm").categoryId.value=nId;
return;
}
}
}
function chgCat(obj,nId){
document.getElementById("sr_fm").categoryId.value=nId;
}