function seiten_replace(repl_vars,weiterl){
        location.replace('index.php?'+repl_vars);
    }

    
    //_______________________________________________________________________________
    
    function write_hiddenFields(){
        for(i=0;i<TTHidFields.length;i++){
            parts=TTHidFields[i].split("#TT#");
            document.write('<input type="hidden" name="'+parts[0]+'" value="'+parts[1]+'">');
        }
    }
    
    //_______________________________________________________________________________
    
    function TrT_onL(){
        if(detail=="termine"){
            document.bengine.detail.value='termine';
        }
        if(detail=="aktion"){
            seiten_replace(repl_vars);
        }
    }
    
    //_______________________________________________________________________________
    
    function isEmail(strEmail){
        var supported = 0;
        if(window.RegExp){
            var tempStr = "a";
            var tempReg = new RegExp(tempStr);
            if(tempReg.test(tempStr))
                supported = 1;
        }
        if(!supported)
            return (strEmail.indexOf(".") > 2) && (strEmail.indexOf("@")  > 0);
        var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
        var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");
        return (!r1.test(strEmail) && r2.test(strEmail));
    }
    
    //_________________________________________________________________________________________________
    
    var flagemail = 0;
    function sendEMail(){
        var email = document.getElementById('tj_email').value;
        if(email != '' && email.length >= 3 && flagemail == 0 && email != 'Ihre E-Mail-Adresse'){
            if(!isEmail(email)){
                document.getElementById('tt_nlSuccess').innerHTML = 'Bitte überprüfen Sie Ihre<br />eingegebene E-Mail-Adresse.';
                document.getElementById('tt_nlSuccess').style.display = 'block';
                return false;
            }
            flagemail = 1;
            var tjWidth = screen.availWidth-200;
            var tjHeight = screen.availHeight-200;
            var tjWindow = window.open("http://www.tjaereborg.de/newsletter/anmelden.php?nlmail="+email,"","depend=no, top=20, left=20, width="+tjWidth+", height="+tjHeight+", menubar=yes, resizable=yes, scrollbars=yes, status=yes, toolbar=yes");
        }
        else if(flagemail == 1){
            document.getElementById('tt_nlSuccess').innerHTML = 'Sie haben sich bereits für unseren<br />Newsletter angemeldet.';
            document.getElementById('tt_nlSuccess').style.display = 'block';
        }
        else{
            document.getElementById('tt_nlSuccess').innerHTML = 'Bitte geben Sie Ihre E-Mail-Adresse ein.';
            document.getElementById('tt_nlSuccess').style.display = 'block';
        }
    }