$(document).ready(function() {
    $('#ra_baidu').click(function() {
        $('#zw_search_logo').attr('src', '../images/baidu_logo.jpg');
    });
    $('#ra_google').click(function() {
        $('#zw_search_logo').attr('src', '../images/google_logo.jpg');
    });
    if ($('#ra_baidu').attr('checked')) {
        $('#zw_search_logo').attr('src', '../images/baidu_logo.jpg');
    }
    else {
        $('#zw_search_logo').attr('src', '../images/google_logo.jpg');
    }
});
function zw_search_form() {
    if (trim($('#txt_sitew_search').val()) == '') {
        alert('请输入搜索关键字');
    }
    else {
        if ($('#ra_baidu').attr('checked')) {
            //CreateA('http://www.baidu.com/baidu?tn=baidu&word=' + $('#txt_sitew_search').val());
			return true;
        }
        else {
            CreateA('http://www.google.com.hk/search?q=' + $('#txt_sitew_search').val());
        }
    }
    return false;
}
function zn_search_form() {
    if (trim($('#txt_siten_search').val()) == '') {
        alert('请输入搜索关键字');
    }
    else {
        CreateA('Search.aspx?key=' + escape($('#txt_siten_search').val()));
    }
    return false;
}