/* Chiude tutte le categorie dello stesso livello */
function close_same_levels(ref){
var level=ref.lang;
var ref_cid=ref.id.substring(ref.id.lastIndexOf("_")+1);

var els=document.getElementsByTagName("ul");

for(var i=0;i<els.length;i++){

var cid=els[i].id.replace("parent_id_","");

if(cid!="root"){

if(cid!=ref_cid){

document.getElementById("parent_id_"+cid).style.display="none";
}
}
}

return true;
};


/* Espande le sottocategorie o visualizza i prodotti */
function manage_cat_click(ref){
var cid=ref.id.substring(ref.id.lastIndexOf("_")+1);

if(document.getElementById("parent_id_"+cid)){

var pref=document.getElementById("parent_id_"+cid);

if(pref.style.display=="none"){

pref.style.display="block";
}
else{
pref.style.display="none";
}

/*close_same_levels(ref);*/
}
else{
send_post_request("admin/ajax.php","function=shop_cat_prod_qry&args="+cid);
}

fix_parent_iframe_size();

return true;
};


/* Imposta la sottolineatura alla categoria */
function set_underline(ref){

if(ref.style.textDecoration=="none"){
ref.style.textDecoration="underline";
}
else{
ref.style.textDecoration="none";
}

return true;
};