/* Script-Fehler unterdrücken */
function stoperror() {
  return true;
}
//window.onerror = stoperror;

/* Browser Update */
isMac  = (navigator.appVersion.indexOf("Mac") != -1) ? true : false;
isPC   = (navigator.appVersion.indexOf("Windows") != -1) ? true : false;
isUnix = (navigator.appVersion.indexOf("Unix") != -1) ? true : false;

var ie4		= document.all;
var ie5		= document.getElementById && document.all && (navigator.appVersion.indexOf("MSIE 5.") != -1);
var ie6		= document.getElementById && document.all && (navigator.appVersion.indexOf("MSIE 6.") != -1);
var ns4		= document.layers;
var ns6		= document.getElementById && !document.all && (navigator.userAgent.indexOf("Netscape6") != -1);
var ns7		= document.getElementById && !document.all && (navigator.userAgent.indexOf("Netscape/7") != -1);
var mo1		= document.getElementById && !document.all && (navigator.userAgent.indexOf("Netscape") == -1);
var op7		= navigator.userAgent.indexOf("Opera 7") != -1;
var iemac	= (navigator.appVersion.indexOf("MSIE") != -1) && (navigator.appVersion.indexOf("Macintosh") != -1);

function browserpruefen() {
}

/* E-Mail-Check */
function testeEmail(obje) {
  if (isEmail(obje)) {
    //return true;
	alert("Kommt noch ...");
    return false;
  } else {
    alert('E-Mail nicht korrekt!');
    return false;
  }
}
function isEmail(who) {
  var email = /^[A-Za-z0-9]+([_\.-][A-Za-z0-9]+)*@[A-Za-z0-9]+([_\.-][A-Za-z0-9]+)*\.([A-Za-z]){2,4}$/i;
  return(email.test(who));
}

/* kein Link */
function nullLink() {
}

/* Macromedia */
function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() {
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}