// dotyczy menu
var current = 0;

function show_submenu(id)
{
	if(current > 0)
	{
		document.getElementById('sub_'+current).style.display='none';
		document.getElementById('menu_'+current).style.color='#1F1F1F';
	}
	
	var el = document.getElementById('sub_'+id).style.display='block';
	var el = document.getElementById('menu_'+id).style.color='#CF8300';
	current = id;

}

function light_menu(id)
{
	if(current > 0)
	{
		document.getElementById('sub_'+current).style.display='none';
		document.getElementById('menu_'+current).style.color='#1F1F1F';
	}
	
	var el = document.getElementById('menu_'+id).style.color='#CF8300';
	current = id;
}

function hide_submenu()
{
	if(current > 0)
		document.getElementById('sub_'+current).style.display='none';
	
//	var el = document.getElementById('sub_'+id).style.display='block';
//	current = id;

}

function show_div(data)
{
	var el = document.getElementById(data);
	if(el.style.display == 'block')
		el.style.display = 'none';
	else
		el.style.display = 'block';
	
}
function show_div_class(n)
{
	if(document.getElementById('all_'+n).style.display == 'none')
	{
		document.getElementById('short_'+n).style.display = 'none';
		document.getElementById('all_'+n).style.display = 'block';
	}
	else
	{
		document.getElementById('short_'+n).style.display = 'block';
		document.getElementById('all_'+n).style.display = 'none';
	}
}