function langSwitch(myURL) {
	if (myURL != "") {
		parent.location=myURL;
}
}
function winopen(src,w,h,titel,descr,con) {
		add="";
		if (con.length) { add="?context="+con; }
		PicURL="/app/picture.php?url="+escape(src)+"&width="+w+"&height="+h+"&title="+escape(titel)+"&description="+escape(descr);
		w=window.open(escape(src)+add,'Popup',"menubar=no,statusbar=no,locationbar=no");
		w.focus();

}

function PrintOpen(url) {
     window.open(url,'Printversion','status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=660,height=600');

 }
 
function service(what) {
	
 	if (what=='feedback') {
 	mf=document.forms.feedback;
 	} else if (what=='verschicken') {
 	mf=document.forms.verschicken;
 	}
 	mf.target=what
 	w=window.open('#',what,"menubar=no,statusbar=no,locationbar=no,status=no");
 	mf.submit();
 	
}

function Unrast_swapImgRestore() { //v3.0
  var i,x,a=document.Unrast_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function Unrast_findObj(n, d) { //v4.0
  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=Unrast_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function Unrast_swapImage() { //v3.0
	var i,j=0,x,a=Unrast_swapImage.arguments; document.Unrast_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=Unrast_findObj(a[i]))!=null){document.Unrast_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



function Unrast_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.Unrast_p) d.Unrast_p=new Array();
    var i,j=d.Unrast_p.length,a=Unrast_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.Unrast_p[j]=new Image; d.Unrast_p[j++].src=a[i];}}
}

function searchfocus(who) {
 	if (who.value=="Begriff suchen" || who.value=="look for term" || who.value=="busque el término" || who.value=="recherchez un sujet") {
 		who.value="";
 	}
}