function MM_swapImgRestore() { //v3.0
  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() { //v3.0
  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) { //v3.0
  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); return x;
}

function tmt_findObj(n){
 var x,t; if((n.indexOf("?"))>0&&parent.frames.length){t=n.split("?");
 x=eval("parent.frames['"+t[1]+"'].document.getElementById('"+t[0]+"')");
 }else{x=document.getElementById(n)}return x;
}

function MM_swapImage() { //v3.0
  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];}
}

function bildanzeige(bildname) {
top.document.images["mainbild"].src=bildname;
}



function Fensterauf(URL,Name,breite,hoehe,feat) { 
	var br;
	var ho;
	br = (window.screen.width/2) - breite/2;
	ho = (window.screen.height/2) - hoehe/2;
    window.open(URL,Name,'width=' +breite+ ',height=' +hoehe+ ',left=' +br+ ',top=' +ho + feat);
}

function alert_del(text, loc)
{
$aktion=confirm(text+" wirklich löschen?");
if ($aktion) { location.href=loc }
}

function alert_norm(text, loc)
{
$aktion=confirm(text);
if ($aktion) { location.href=loc }
}