function show_meniu(num){
	
$$('div.serveriai_body').each(function(el){
	el.setStyle({'display':'none'});							
	});


$$('div.serveriai_left').each(function(el){
if ($(el).id == 'serveriai_left' + num) 
	{
	$(el).setStyle({'display':'block'});
	}
else {
	$(el).setStyle({'display':'none'});
	}	
	});

$$('div.serveriai_right').each(function(el){
if ($(el).id == 'serveriai_right' + num) 
	{
	$(el).setStyle({'display':'block'});
	}
else {
	$(el).setStyle({'display':'none'});
	}	
	});

$$('div.serveriai_center').each(function(el){
if ($(el).id == 'serveriai_center' + num) 
	{
	$(el).setStyle({'backgroundImage':'url(../img/serveriai_meniu_center.jpg)'});
	}
else {
	$(el).setStyle({'background-image':'none'});
	}	
	});


$$('div.serveriai_nr_active').each(function(el){
if ($(el).id == 'serveriai_nr_active' + num) 
	{
	$(el).setStyle({'backgroundImage':'url(../img/serveriai_nr_active.jpg)'});
	}
else {
	$(el).setStyle({'backgroundImage':'url(../img/serveriai_nr.jpg)'});
	}	
	});


$$('div.serveriai_nr_active').each(function(el){
if ($(el).id == 'serveriai_nr_active' + num) 
	{
	$(el).setStyle({'backgroundImage':'url(../img/serveriai_nr_active.jpg)'});
	}
else {
	$(el).setStyle({'backgroundImage':'url(../img/serveriai_nr.jpg)'});
	}	
	});



document.getElementById('serveriai_body' + num).style.display = 'block';

document.getElementById('serveriai_body' + num).style.display = 'block';

}