$(document).ready(function() {
    $('#topbtnSearch').bind('click', function() {
        var type = $('#topddlType').val();
        var txtkey = $('#toptxtKey').val();
        if (txtkey == '') {
            alert("请输入关键字!");
            return false;
        }
        var url = "/" + txtkey + "_" + type + "_1.html";
        window.location.href = url;
    })
});

function logincheck() {
    if ($('#tnTop_txtMailName').val() == '' || $('#tnTop_txtMailPwd').val() == '') {
        alert("用户名和密码不能为空！");
        return false;
    }
    return true;
}