function oll_filter(geschl){
if (geschl!='alle'){document.getElementById('oll_filter_div_alle').style.display='none';}
if (geschl!='m'){document.getElementById('oll_filter_div_m').style.display='none';}
if (geschl!='w'){document.getElementById('oll_filter_div_w').style.display='none';}
document.getElementById('oll_filter_div_' + geschl).style.display='block';
return false;
}
function zeig_topnav(div_id){
var divs=new Array('suche','postfach','top_bilder','friends','mein_profil','forum','diverse');
for (i=0;i<7;i++){
var tempdiv=document.getElementById('topnav_' + divs[i]);
if (div_id!=divs[i] && tempdiv.style.display!='none'){tempdiv.style.display='none';}
else if (div_id==divs[i] && tempdiv.style.display!='block'){tempdiv.style.display='block';}
}
}
function versteck_topnav(div_id){
var divs=new Array('suche','postfach','top_bilder','friends','mein_profil','ticker','forum','diverse');
for (i=0;i<=7;i++){
var tempdiv=document.getElementById('topnav_' + divs[i]);
if (div_id==divs[i] && tempdiv.style.display!='none'){tempdiv.style.display='none';}
}
}