$(".btn-showup").on ("click", function(){ load_debug(this, true) });
$(".btn-showdown").on ("click", function(){ load_debug(this, false) });
$(".btn-showlevel").on ("click", function(){ showlevel(this.id) });
$(".btn-showup").on ("click", function(){ load_debug(this, true) });
$(".btn-showdown").on ("click", function(){ load_debug(this, false) });
$(".btn-showlevel").on ("click", function(){ showlevel(this.id) });