//**************************************************
//* (c) 2006 by M.E. Koch, http://www.AdOptimize.de
//**************************************************
 
    var w3c = 0;
    var ie = 0;
    var ns = 0;
    var obj_show = 1;
    var mzm = 'mailto:';
    var nform;
    var bildvorschau='';
    var formaction='';

    if(document.getElementById) w3c = 1;
    else if (document.all) ie = 1;
    else { 
        browserVersion = parseInt(navigator.appVersion); 
        if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) ns = 1; 
    }
    

    function getlayer(lname,lstyle) {
        if(lstyle == 1) {
            if (w3c) if(dc = document.getElementById(lname)) return(dc.style);
            else if (ie) if(dc = document.all[lname]) return (dc.style); 
            else if (ns) if(dc = document.layers[lname]) return (dc);
        } else {
            if (w3c) if(dc = document.getElementById(lname)) return (dc); 
            else if (ie) if((dc = document.all[lname])) return (dc); 
            else if (ns) if(dc = document.layers[lname]) return (dc);
        }
    } // ENDE getlayer


    function shorthelp(wert) {
        sh = getlayer('shorthelp',1);
        if(wert== 'on') {
            sh.visibility= 'visible';
            sh.display   = 'block';
        } else {
            sh.visibility= 'hidden';
            sh.display   = 'none';
        }
    }