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

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

function obj_finder(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=obj_finder(n,d.layers[i].document); return x;
}

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


function openpopwin(url) {
popwin = window.open(url,"popup",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,top=10,left=10,width=450,height=450');
popwin.focus();
}


function lengua(targ) {

dashier = document.URL;

tricken = "/" + "en" + "/";
trickes = "/" + "es" + "/";
trickde = "/" + "de" + "/";

targtrick = "/" + targ + "/";

if (dashier.match(tricken)) 
var gesucht = dashier.replace(tricken,targtrick);

if (dashier.match(trickes)) 
var gesucht = dashier.replace(trickes,targtrick);

if (dashier.match(trickde)) 
var gesucht = dashier.replace(trickde,targtrick);

document.location.href=gesucht;

}