// funktion for show-hide links with arrows

function show(nr)
{
	var va = '1,2,3,4,5,6';
	var array = va.split(',');
	for (var i in array) {
		var id = array[i];
		var Name = document.getElementById('browny_' + id);
		var button = document.getElementById('brownLink_' + id);
		if(Name!=null){
		if(nr == id){
			Name.style.display = 'block';
			button.className = 'on';
		
		}
		else {
			Name.style.display = 'none';
			button.className = '';
		 }
		}
	}
}