function openWindowEx(sUrl, sTitle, sWidth, sHeight)
{
	var wnd = window.open(sUrl, sTitle, "dependent=yes,height="+sHeight+",location=no,menubar=no,resizeable=yes,scrollbars=yes,status=yes,toolbar=yes,width="+sWidth);
	wnd.opener = this;
	wnd.focus();
	return wnd;
}


function openDynamicWindow (strHtml, sWidth, sHeight) {
  Fenster1 = window.open("", "Vorschau", "width="+sWidth+",height="+sHeight+",left=20,top=20,resizable=no,scrollbars=no,dependent=yes,toolbar=no,menubar=no");
  Fenster1.document.open();
  Fenster1.document.write(strHtml);
  Fenster1.document.close();
  Fenster1.focus();
}


function swapImgRestore() { 
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}


function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swapImage() { 
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}