function check_email(FieldName)
{
    $field = $('[name=' + FieldName + ']');
    if (!$field.val().match(/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/)) {
        alert(' יש לרשום כתובת אימייל תקינה ');
        $field.focus();
        return false;
    }
    return true;
}
function check_field(FieldName, Msg)
{
    $field = $('[name=' + FieldName + ']');
    if ($field.val() == "") {
        alert(Msg);
        $field.focus();
        return false;
    }
    return true;
}
function swf_player(str)
{
    var so = new SWFObject("/shared/mediaplayer.swf", "SwfMovie", "248", "150", "8", "#000000");
    so.addParam("allowfullscreen", "true");
    so.addVariable("autostart", "false");
    so.addVariable("width", "248");
    so.addVariable("height", "150");
    so.addVariable("file", str);
    //s1.addParam("wmode", "transparent");
    so.write("MovieDv");
}