$(document).ready(function () {
    $(document).pngFix();
    $('#cmdSend').bind('click', function () { return chkfrm(); });

    $('#topsearch').keypress(
        function (event) {
            if (event.keyCode == '13') {
                src();
                return false;
            }
        });
    $('#topsearchbtn').bind('click', function () { src(); return false; });

});

function src() {
    t = $('#topsearch').val().replace(' ', '+');
    document.location.href = "/search.aspx?t=" + t;
    return false;
}

function chkfrm() {
    var nome = $('#c_Name').val();
    var cognome = $('#c_Surname').val();
    var email = $('#c_Email').val();
    var telefono = $('#c_Phone').val();

    var reg_exp = /^([a-zA-Z0-9_.,àòè éùì])+$/;
    var reg_num = /^([0-9_ -])+$/;
    var email_reg_exp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;

    var IsToSend = 1;

    $('#c_Name').removeClass('nocompiled');
    $('#c_Surname').removeClass('nocompiled');
    $('#c_Email').removeClass('nocompiled');
    $('#c_Phone').removeClass('nocompiled');

    if ((nome == "") || (nome == "undefined")) { IsToSend = 0; $('#c_Name').addClass('nocompiled'); }
    else if (!reg_exp.test(nome)) { IsToSend = 0; $('#c_Name').addClass('nocompiled'); }

    if ((cognome == "") || (cognome == "undefined")) { IsToSend = 0; $('#c_Surname').addClass('nocompiled'); }
    else if (!reg_exp.test(cognome)) { IsToSend = 0; $('#c_Surname').addClass('nocompiled'); }

    if ((email == "") || (email == "undefined")) { IsToSend = 0; $('#c_Email').addClass('nocompiled'); }
    else if (!email_reg_exp.test(email)) { IsToSend = 0; $('#c_Email').addClass('nocompiled'); }

    if ((telefono == "") || (telefono == "undefined")) { IsToSend = 0; $('#c_Phone').addClass('nocompiled'); }
    else if (!reg_exp.test(telefono)) { IsToSend = 0; $('#c_Phone').addClass('nocompiled'); }

    if (IsToSend == 1) return true;
    else return false;
}