tc.containerId = "classSelect";
tc.selectName = "classid";
tc.init();
//给select1加入分类验证事件tc.changeClass(this);
tc.getSelect(0).onchange = function() { tc.changeClass(this); tc.getSelect(1).options[0].innerHTML = "所有二级分类"; changeSearch(this.id, "class"); };
tc.getSelect(1).onchange = function() { tc.changeClass(this); changeSearch(this.id, "class"); };

tc.getSelect(0).options[0].innerHTML = "所有一级分类";
tc.getSelect(1).options[0].innerHTML = "所有二级分类";
tc.getSelect(0).style.width = "110px";
tc.getSelect(1).style.width = "110px";

///var areao = new areaSelect("country", "province", "city", "area", "");
areao.init();
document.getElementById("country").onchange = function() {
    areao.changeOBJ1(); document.getElementById("province").options[0].innerHTML = "所有省份";
    document.getElementById("city").options[0].innerHTML = "所有城市";
};
document.getElementById("province").onchange = function() {
    areao.changeOBJ2(); document.getElementById("province").options[0].innerHTML = "所有省份";
    document.getElementById("city").options[0].innerHTML = "所有城市";


};
document.getElementById("country").options[0].innerHTML = "所有国家";
document.getElementById("province").options[0].innerHTML = "所有省份";
document.getElementById("city").options[0].innerHTML = "所有城市";