function ValidateForm() {

    var sComments = $(".comments").val();
    var sEmail = $(".email").val();

    if ((sComments.indexOf("<") != -1) ||
            (sComments.indexOf(">") != -1) ||
            (sEmail.indexOf("<") != -1) ||
            (sEmail.indexOf(">") != -1)) {
        alert("Please remove all '<' and '>' symbols");
        return false;
    }
    else {
        return true;


    }
};