function deleten(mymessage, myurl)
{
  is_confirmed = confirm(mymessage);
  if (is_confirmed) {
    window.location.href = myurl;
  }
}

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) { //v4.01
  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() { //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 FensterAuf(URL) {
  Fenster = window.open(URL,"Fenster1","dependent,width=500,height=400,screenX=20,screenY=0");
  if (Fenster != null) {
    Fenster.focus();
  }
}

function showPopup(URL, width, height) {
	FensterAufFrei(URL, "popup", width, height, "yes", "yes", "yes");
}

function FensterAufFrei(URL, Target, width, height, resizable, dependent, scrollbars) {
  var Fenster = window.open(URL,Target,"resizable="+resizable+",dependent="+dependent+",width="+width+",height="+height+",screenX=20,screenY=0,scrollbars="+scrollbars);
  var posX = (screen.width - width) / 2;
  var posY = (screen.height - height) / 2;
  if (Fenster != null) {
    Fenster.moveTo( posX, posY );
    Fenster.focus();
  }
  
  return Fenster;
}

function FensterAufp(URL) {
  Fensterp = window.open(URL,"Fenster6","dependent,width=770,height=500,screenX=20,screenY=0,resizeable=yes,scrollbars=yes");
  var posX = ( screen.width - 770) / 2;
  var posY = ( screen.height - 500 ) / 2;
  if (Fensterp != null) {
    Fensterp.moveTo( posX, posY );
    Fensterp.focus();
  }
}

function FensterAuft(URL) {
  Fenster3 = window.open(URL,"Fenster4","dependent,width=450,height=360,screenX=20,screenY=0,resizeable=yes,scrollbars=yes");
  var posX = ( screen.width - 550) / 2;
  var posY = ( screen.height - 360 ) / 2;
  if (Fenster3 != null) {
    Fenster3.moveTo( posX, posY );
    Fenster3.focus();
  }
}

function FensterMin(URL) {
  Fensterm = window.open(URL,"FensterMin","dependent,width=400,height=200,screenX=20,screenY=0,resizeable=no,scrollbars=yes");
  var posX = ( screen.width - 400) / 2;
  var posY = ( screen.height - 200 ) / 2;
  if (Fensterm != null) {
    Fensterm.moveTo( posX, posY );
    Fensterm.focus();
  }
}

function FensterAufPreview(URL) {
  Fenster3 = window.open(URL,"Fenster4","dependent,width=800,height=600,screenX=20,screenY=0,resizeable=yes,scrollbars=yes");
  var posX = ( screen.width - 800) / 2;
  var posY = ( screen.height - 600 ) / 2;
  if (Fenster3 != null) {
    Fenster3.moveTo( posX, posY );
    Fenster3.focus();
  }
}

function FensterZu(){
  window.opener.location.reload();
  window.close(); 
}

function getSelectedText() {
   if (window.getSelection) return window.getSelection();
   else if (document.getSelection) return document.getSelection();
        else if (document.selection) return document.selection.createRange().text;
          else return "";
}

function popup(link, num, x, y) {
  window.open(link, num, "width="+x+",height="+y+",toolbar=no,location=no,directories=no,status=no,scrollbars,resizable=no,copyhistory=no");
}