function sendData(hide) {
    var nachname = $('#name').val(); 
    var strasse = $('#strasse').val(); 
    var telefon = $('#telefon').val(); 
    var mail = $('#email').val(); 
    var anfrage = $('#nachricht').val();
    if( $('input:checked').length >0 ){
        var newsletter = $('#newsletter').val();
    }
    else{
        var newsletter = "nicht erwünscht";
    }
    $.ajax({
        type: "POST",
        url: "../../level9_cms/layout/phpscript/formmailer_all.php",
            data: "nachname="+nachname+"&mail="+mail+"&telefon="+telefon+"&nachricht="+anfrage+"&newsletter="+newsletter,
        success: function(msg){
            var t = msg;
            if(msg==1 && hide =="hide"){
                $('#wrapper .kundendaten_wrapper').fadeOut(1000);
                $('#wrapper #closeKundenDatenBox').fadeOut(1000);
            };
        }
        
    });
    
    return false;
    
    
}